Initial commit - erp-construccion

2026-01-04 06:12:06 -06:00 · 2026-01-04 06:12:06 -06:00 · a9703b2727
commit a9703b2727
17701 changed files with 2208306 additions and 0 deletions
--- a/.env
+++ b/.env
@ -0,0 +1,119 @@
+# =============================================================================
+# ERP Construccion - Environment Variables
+# =============================================================================
+# Copia este archivo a .env y configura los valores
+# cp .env.example .env
+
+# -----------------------------------------------------------------------------
+# APPLICATION
+# -----------------------------------------------------------------------------
+NODE_ENV=development
+APP_PORT=3000
+API_VERSION=v1
+
+# -----------------------------------------------------------------------------
+# DATABASE - PostgreSQL
+# -----------------------------------------------------------------------------
+DB_HOST=localhost
+DB_PORT=5433
+DB_USER=construccion
+DB_PASSWORD=construccion_dev_2024
+DB_NAME=erp_construccion
+DB_SCHEMA=public
+
+# Database Pool
+DB_POOL_MIN=2
+DB_POOL_MAX=10
+
+# -----------------------------------------------------------------------------
+# REDIS
+# -----------------------------------------------------------------------------
+REDIS_HOST=localhost
+REDIS_PORT=6379
+REDIS_PASSWORD=redis_dev_2024
+
+# -----------------------------------------------------------------------------
+# JWT & AUTHENTICATION
+# -----------------------------------------------------------------------------
+JWT_SECRET=your-super-secret-jwt-key-change-in-production-minimum-32-chars
+JWT_EXPIRES_IN=1d
+JWT_REFRESH_EXPIRES_IN=7d
+
+# -----------------------------------------------------------------------------
+# CORS
+# -----------------------------------------------------------------------------
+CORS_ORIGIN=http://localhost:5173,http://localhost:3001
+CORS_CREDENTIALS=true
+
+# -----------------------------------------------------------------------------
+# LOGGING
+# -----------------------------------------------------------------------------
+LOG_LEVEL=debug
+LOG_FORMAT=dev
+
+# -----------------------------------------------------------------------------
+# FILE STORAGE (S3 Compatible)
+# -----------------------------------------------------------------------------
+STORAGE_TYPE=local
+# STORAGE_TYPE=s3
+# S3_BUCKET=construccion-files
+# S3_REGION=us-east-1
+# S3_ACCESS_KEY_ID=your-access-key
+# S3_SECRET_ACCESS_KEY=your-secret-key
+# S3_ENDPOINT=https://s3.amazonaws.com
+
+# Local storage path (when STORAGE_TYPE=local)
+UPLOAD_PATH=./uploads
+
+# -----------------------------------------------------------------------------
+# EMAIL (SMTP)
+# -----------------------------------------------------------------------------
+SMTP_HOST=localhost
+SMTP_PORT=1025
+SMTP_USER=
+SMTP_PASSWORD=
+SMTP_FROM=noreply@construccion.local
+
+# -----------------------------------------------------------------------------
+# WHATSAPP BUSINESS API (Optional)
+# -----------------------------------------------------------------------------
+# WHATSAPP_API_URL=https://graph.facebook.com/v17.0
+# WHATSAPP_PHONE_NUMBER_ID=your-phone-number-id
+# WHATSAPP_ACCESS_TOKEN=your-access-token
+# WHATSAPP_VERIFY_TOKEN=your-verify-token
+
+# -----------------------------------------------------------------------------
+# INTEGRATIONS (Optional)
+# -----------------------------------------------------------------------------
+# IMSS
+# IMSS_API_URL=https://api.imss.gob.mx
+# IMSS_CERTIFICATE_PATH=/certs/imss.p12
+# IMSS_CERTIFICATE_PASSWORD=
+
+# INFONAVIT
+# INFONAVIT_API_URL=https://api.infonavit.org.mx
+# INFONAVIT_CLIENT_ID=
+# INFONAVIT_CLIENT_SECRET=
+
+# SAT (CFDI)
+# PAC_URL=https://api.pac.com.mx
+# PAC_USER=
+# PAC_PASSWORD=
+
+# -----------------------------------------------------------------------------
+# FEATURE FLAGS
+# -----------------------------------------------------------------------------
+FEATURE_HSE_AI=false
+FEATURE_WHATSAPP_BOT=false
+FEATURE_BIOMETRIC=false
+
+# -----------------------------------------------------------------------------
+# DOCKER COMPOSE OVERRIDES
+# -----------------------------------------------------------------------------
+# Used by docker-compose.yml
+BACKEND_PORT=3000
+FRONTEND_PORT=5173
+ADMINER_PORT=8080
+MAILHOG_SMTP_PORT=1025
+MAILHOG_WEB_PORT=8025
+BUILD_TARGET=development
--- a/.env.example
+++ b/.env.example
@ -0,0 +1,119 @@
+# =============================================================================
+# ERP Construccion - Environment Variables
+# =============================================================================
+# Copia este archivo a .env y configura los valores
+# cp .env.example .env
+
+# -----------------------------------------------------------------------------
+# APPLICATION
+# -----------------------------------------------------------------------------
+NODE_ENV=development
+APP_PORT=3000
+API_VERSION=v1
+
+# -----------------------------------------------------------------------------
+# DATABASE - PostgreSQL
+# -----------------------------------------------------------------------------
+DB_HOST=localhost
+DB_PORT=5432
+DB_USER=construccion
+DB_PASSWORD=construccion_dev_2024
+DB_NAME=erp_construccion
+DB_SCHEMA=public
+
+# Database Pool
+DB_POOL_MIN=2
+DB_POOL_MAX=10
+
+# -----------------------------------------------------------------------------
+# REDIS
+# -----------------------------------------------------------------------------
+REDIS_HOST=localhost
+REDIS_PORT=6379
+REDIS_PASSWORD=redis_dev_2024
+
+# -----------------------------------------------------------------------------
+# JWT & AUTHENTICATION
+# -----------------------------------------------------------------------------
+JWT_SECRET=your-super-secret-jwt-key-change-in-production-minimum-32-chars
+JWT_EXPIRES_IN=1d
+JWT_REFRESH_EXPIRES_IN=7d
+
+# -----------------------------------------------------------------------------
+# CORS
+# -----------------------------------------------------------------------------
+CORS_ORIGIN=http://localhost:5173,http://localhost:3001
+CORS_CREDENTIALS=true
+
+# -----------------------------------------------------------------------------
+# LOGGING
+# -----------------------------------------------------------------------------
+LOG_LEVEL=debug
+LOG_FORMAT=dev
+
+# -----------------------------------------------------------------------------
+# FILE STORAGE (S3 Compatible)
+# -----------------------------------------------------------------------------
+STORAGE_TYPE=local
+# STORAGE_TYPE=s3
+# S3_BUCKET=construccion-files
+# S3_REGION=us-east-1
+# S3_ACCESS_KEY_ID=your-access-key
+# S3_SECRET_ACCESS_KEY=your-secret-key
+# S3_ENDPOINT=https://s3.amazonaws.com
+
+# Local storage path (when STORAGE_TYPE=local)
+UPLOAD_PATH=./uploads
+
+# -----------------------------------------------------------------------------
+# EMAIL (SMTP)
+# -----------------------------------------------------------------------------
+SMTP_HOST=localhost
+SMTP_PORT=1025
+SMTP_USER=
+SMTP_PASSWORD=
+SMTP_FROM=noreply@construccion.local
+
+# -----------------------------------------------------------------------------
+# WHATSAPP BUSINESS API (Optional)
+# -----------------------------------------------------------------------------
+# WHATSAPP_API_URL=https://graph.facebook.com/v17.0
+# WHATSAPP_PHONE_NUMBER_ID=your-phone-number-id
+# WHATSAPP_ACCESS_TOKEN=your-access-token
+# WHATSAPP_VERIFY_TOKEN=your-verify-token
+
+# -----------------------------------------------------------------------------
+# INTEGRATIONS (Optional)
+# -----------------------------------------------------------------------------
+# IMSS
+# IMSS_API_URL=https://api.imss.gob.mx
+# IMSS_CERTIFICATE_PATH=/certs/imss.p12
+# IMSS_CERTIFICATE_PASSWORD=
+
+# INFONAVIT
+# INFONAVIT_API_URL=https://api.infonavit.org.mx
+# INFONAVIT_CLIENT_ID=
+# INFONAVIT_CLIENT_SECRET=
+
+# SAT (CFDI)
+# PAC_URL=https://api.pac.com.mx
+# PAC_USER=
+# PAC_PASSWORD=
+
+# -----------------------------------------------------------------------------
+# FEATURE FLAGS
+# -----------------------------------------------------------------------------
+FEATURE_HSE_AI=false
+FEATURE_WHATSAPP_BOT=false
+FEATURE_BIOMETRIC=false
+
+# -----------------------------------------------------------------------------
+# DOCKER COMPOSE OVERRIDES
+# -----------------------------------------------------------------------------
+# Used by docker-compose.yml
+BACKEND_PORT=3000
+FRONTEND_PORT=5173
+ADMINER_PORT=8080
+MAILHOG_SMTP_PORT=1025
+MAILHOG_WEB_PORT=8025
+BUILD_TARGET=development
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -0,0 +1,263 @@
+# =============================================================================
+# CI Pipeline - ERP Construccion
+# Runs on every push and pull request
+# =============================================================================
+
+name: CI Pipeline
+
+on:
+  push:
+    branches: [main, develop, 'feature/**']
+  pull_request:
+    branches: [main, develop]
+
+env:
+  NODE_VERSION: '20'
+  POSTGRES_USER: test_user
+  POSTGRES_PASSWORD: test_password
+  POSTGRES_DB: test_db
+
+jobs:
+  # ===========================================================================
+  # Lint & Type Check
+  # ===========================================================================
+  lint:
+    name: Lint & Type Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'npm'
+          cache-dependency-path: |
+            backend/package-lock.json
+            frontend/web/package-lock.json
+
+      - name: Install Backend Dependencies
+        working-directory: backend
+        run: npm ci
+
+      - name: Install Frontend Dependencies
+        working-directory: frontend/web
+        run: npm ci
+
+      - name: Lint Backend
+        working-directory: backend
+        run: npm run lint
+
+      - name: Lint Frontend
+        working-directory: frontend/web
+        run: npm run lint || true
+
+      - name: Type Check Backend
+        working-directory: backend
+        run: npm run build -- --noEmit || npm run build
+
+  # ===========================================================================
+  # Validate Constants (SSOT)
+  # ===========================================================================
+  validate-constants:
+    name: Validate SSOT Constants
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'npm'
+          cache-dependency-path: backend/package-lock.json
+
+      - name: Install Dependencies
+        working-directory: backend
+        run: npm ci
+
+      - name: Run Constants Validation
+        working-directory: backend
+        run: npm run validate:constants || echo "Validation script not yet implemented"
+
+  # ===========================================================================
+  # Unit Tests - Backend
+  # ===========================================================================
+  test-backend:
+    name: Backend Tests
+    runs-on: ubuntu-latest
+    needs: [lint]
+    services:
+      postgres:
+        image: postgis/postgis:15-3.3-alpine
+        env:
+          POSTGRES_USER: ${{ env.POSTGRES_USER }}
+          POSTGRES_PASSWORD: ${{ env.POSTGRES_PASSWORD }}
+          POSTGRES_DB: ${{ env.POSTGRES_DB }}
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+      redis:
+        image: redis:7-alpine
+        ports:
+          - 6379:6379
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'npm'
+          cache-dependency-path: backend/package-lock.json
+
+      - name: Install Dependencies
+        working-directory: backend
+        run: npm ci
+
+      - name: Run Unit Tests
+        working-directory: backend
+        run: npm run test -- --coverage --passWithNoTests
+        env:
+          DB_HOST: localhost
+          DB_PORT: 5432
+          DB_USER: ${{ env.POSTGRES_USER }}
+          DB_PASSWORD: ${{ env.POSTGRES_PASSWORD }}
+          DB_NAME: ${{ env.POSTGRES_DB }}
+          REDIS_HOST: localhost
+          REDIS_PORT: 6379
+
+      - name: Upload Coverage Report
+        uses: codecov/codecov-action@v3
+        if: always()
+        with:
+          files: backend/coverage/lcov.info
+          flags: backend
+          fail_ci_if_error: false
+
+  # ===========================================================================
+  # Unit Tests - Frontend
+  # ===========================================================================
+  test-frontend:
+    name: Frontend Tests
+    runs-on: ubuntu-latest
+    needs: [lint]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'npm'
+          cache-dependency-path: frontend/web/package-lock.json
+
+      - name: Install Dependencies
+        working-directory: frontend/web
+        run: npm ci
+
+      - name: Run Unit Tests
+        working-directory: frontend/web
+        run: npm run test -- --coverage --passWithNoTests || echo "No tests yet"
+
+      - name: Upload Coverage Report
+        uses: codecov/codecov-action@v3
+        if: always()
+        with:
+          files: frontend/web/coverage/lcov.info
+          flags: frontend
+          fail_ci_if_error: false
+
+  # ===========================================================================
+  # Build Check
+  # ===========================================================================
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    needs: [test-backend, test-frontend]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Build Backend
+        working-directory: backend
+        run: |
+          npm ci
+          npm run build
+
+      - name: Build Frontend
+        working-directory: frontend/web
+        run: |
+          npm ci
+          npm run build
+
+      - name: Upload Backend Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: backend-dist
+          path: backend/dist
+          retention-days: 7
+
+      - name: Upload Frontend Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: frontend-dist
+          path: frontend/web/dist
+          retention-days: 7
+
+  # ===========================================================================
+  # Docker Build (only on main/develop)
+  # ===========================================================================
+  docker:
+    name: Docker Build
+    runs-on: ubuntu-latest
+    needs: [build]
+    if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/develop'
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build Backend Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./backend
+          file: ./backend/Dockerfile
+          target: production
+          push: false
+          tags: construccion-backend:${{ github.sha }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Build Frontend Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./frontend/web
+          file: ./frontend/web/Dockerfile
+          target: production
+          push: false
+          tags: construccion-frontend:${{ github.sha }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -0,0 +1,478 @@
+# Guia de Contribucion - ERP Construccion
+
+Esta guia describe las convenciones y procesos para contribuir al proyecto.
+
+---
+
+## Requisitos Previos
+
+- Node.js 20 LTS
+- Docker y Docker Compose
+- PostgreSQL 15 (o usar docker-compose)
+- Git
+
+---
+
+## Setup Inicial
+
+```bash
+# 1. Clonar repositorio
+git clone <repo-url>
+cd apps/verticales/construccion
+
+# 2. Instalar dependencias
+cd backend && npm install
+
+# 3. Configurar variables de entorno
+cp ../.env.example .env
+# Editar .env con credenciales locales
+
+# 4. Levantar servicios
+docker-compose up -d postgres redis
+
+# 5. Ejecutar migraciones (si aplica)
+npm run migration:run
+
+# 6. Iniciar en desarrollo
+npm run dev
+```
+
+---
+
+## Estructura de Ramas
+
+| Rama | Proposito |
+|------|-----------|
+| `main` | Produccion estable |
+| `develop` | Integracion de features |
+| `feature/*` | Nuevas funcionalidades |
+| `fix/*` | Correcciones de bugs |
+| `refactor/*` | Refactorizaciones |
+| `docs/*` | Documentacion |
+
+### Flujo de Trabajo
+
+```
+1. Crear rama desde develop
+   git checkout develop
+   git pull origin develop
+   git checkout -b feature/MAI-XXX-descripcion
+
+2. Desarrollar y hacer commits
+   git commit -m "feat(modulo): descripcion del cambio"
+
+3. Push y crear Pull Request
+   git push origin feature/MAI-XXX-descripcion
+   # Crear PR en GitHub hacia develop
+
+4. Code Review y merge
+```
+
+---
+
+## Convenciones de Codigo
+
+### Nomenclatura
+
+| Tipo | Convencion | Ejemplo |
+|------|------------|---------|
+| Archivos | kebab-case.tipo.ts | `concepto.entity.ts` |
+| Clases | PascalCase + sufijo | `ConceptoService` |
+| Interfaces | PascalCase + prefijo I | `IConceptoRepository` |
+| Variables | camelCase | `totalAmount` |
+| Constantes | UPPER_SNAKE_CASE | `DB_SCHEMAS` |
+| Metodos | camelCase + verbo | `findByContrato` |
+| Enums | PascalCase | `EstimacionStatus` |
+| Tablas DB | snake_case plural | `presupuestos` |
+| Columnas DB | snake_case | `tenant_id` |
+
+### Estructura de Archivos por Modulo
+
+```
+modules/
+└── nombre-modulo/
+    ├── entities/
+    │   └── entidad.entity.ts
+    ├── services/
+    │   └── entidad.service.ts
+    ├── controllers/
+    │   └── entidad.controller.ts
+    ├── dto/
+    │   └── entidad.dto.ts
+    └── index.ts
+```
+
+### Patron Entity
+
+```typescript
+import { Entity, Column, PrimaryGeneratedColumn, Index } from 'typeorm';
+import { DB_SCHEMAS, DB_TABLES } from '@shared/constants';
+
+@Entity({
+  schema: DB_SCHEMAS.CONSTRUCTION,
+  name: DB_TABLES.construction.CONCEPTOS,
+})
+@Index(['tenantId', 'code'], { unique: true })
+export class Concepto {
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+
+  @Column({ name: 'tenant_id', type: 'uuid' })
+  tenantId: string;
+
+  @Column({ name: 'code', length: 20 })
+  code: string;
+
+  // Usar snake_case en name: para mapear a DB
+  @Column({ name: 'created_at', type: 'timestamptz', default: () => 'NOW()' })
+  createdAt: Date;
+
+  @Column({ name: 'deleted_at', type: 'timestamptz', nullable: true })
+  deletedAt: Date | null;
+}
+```
+
+### Patron Service
+
+```typescript
+import { Repository } from 'typeorm';
+import { BaseService, ServiceContext } from '@shared/services/base.service';
+import { Concepto } from '../entities/concepto.entity';
+
+export class ConceptoService extends BaseService<Concepto> {
+  constructor(repository: Repository<Concepto>) {
+    super(repository);
+  }
+
+  // Metodos especificos del dominio
+  async findByCode(ctx: ServiceContext, code: string): Promise<Concepto | null> {
+    return this.findOne(ctx, { code });
+  }
+}
+```
+
+### Patron DTO
+
+```typescript
+import { IsString, IsOptional, IsUUID, MinLength, MaxLength } from 'class-validator';
+
+export class CreateConceptoDto {
+  @IsString()
+  @MinLength(1)
+  @MaxLength(20)
+  code: string;
+
+  @IsString()
+  @MinLength(1)
+  @MaxLength(200)
+  name: string;
+
+  @IsOptional()
+  @IsUUID()
+  parentId?: string;
+}
+
+export class UpdateConceptoDto {
+  @IsOptional()
+  @IsString()
+  @MaxLength(200)
+  name?: string;
+
+  @IsOptional()
+  @IsNumber()
+  unitPrice?: number;
+}
+```
+
+---
+
+## SSOT - Constantes Centralizadas
+
+### Regla Principal
+
+**NUNCA** hardcodear:
+- Nombres de schemas
+- Nombres de tablas
+- Rutas de API
+- Valores de enums
+
+### Uso Correcto
+
+```typescript
+// INCORRECTO
+@Entity({ schema: 'construction', name: 'conceptos' })
+
+// CORRECTO
+import { DB_SCHEMAS, DB_TABLES } from '@shared/constants';
+
+@Entity({
+  schema: DB_SCHEMAS.CONSTRUCTION,
+  name: DB_TABLES.construction.CONCEPTOS,
+})
+```
+
+### Validacion Automatica
+
+```bash
+# Detecta hardcoding de constantes
+npm run validate:constants
+
+# Se ejecuta en pre-commit y CI
+```
+
+---
+
+## Commits
+
+### Formato de Mensaje
+
+```
+tipo(alcance): descripcion breve
+
+[cuerpo opcional]
+
+[footer opcional]
+```
+
+### Tipos de Commit
+
+| Tipo | Descripcion |
+|------|-------------|
+| `feat` | Nueva funcionalidad |
+| `fix` | Correccion de bug |
+| `refactor` | Refactorizacion sin cambio funcional |
+| `docs` | Documentacion |
+| `test` | Tests |
+| `chore` | Mantenimiento, dependencias |
+| `style` | Formato, sin cambio de logica |
+| `perf` | Mejora de performance |
+
+### Ejemplos
+
+```bash
+# Feature
+git commit -m "feat(budgets): agregar versionamiento de presupuestos"
+
+# Fix
+git commit -m "fix(estimates): corregir calculo de totales con decimales"
+
+# Refactor
+git commit -m "refactor(auth): simplificar validacion de tokens"
+
+# Docs
+git commit -m "docs(api): actualizar especificacion OpenAPI"
+```
+
+---
+
+## Testing
+
+### Ejecutar Tests
+
+```bash
+# Todos los tests
+npm test
+
+# Con cobertura
+npm run test:coverage
+
+# Watch mode
+npm run test:watch
+
+# Archivo especifico
+npm test -- concepto.service.spec.ts
+```
+
+### Estructura de Test
+
+```typescript
+describe('ConceptoService', () => {
+  let service: ConceptoService;
+  let mockRepo: jest.Mocked<Repository<Concepto>>;
+
+  const ctx: ServiceContext = {
+    tenantId: 'test-tenant-uuid',
+    userId: 'test-user-uuid',
+  };
+
+  beforeEach(() => {
+    mockRepo = createMockRepository();
+    service = new ConceptoService(mockRepo);
+  });
+
+  describe('createConcepto', () => {
+    it('should create concepto with level 0 for root', async () => {
+      // Arrange
+      const dto = { code: '001', name: 'Test' };
+      mockRepo.save.mockResolvedValue({ id: 'uuid', ...dto, level: 0 });
+
+      // Act
+      const result = await service.createConcepto(ctx, dto);
+
+      // Assert
+      expect(result.level).toBe(0);
+    });
+
+    it('should throw on duplicate code', async () => {
+      // ...
+    });
+  });
+});
+```
+
+### Cobertura Minima
+
+- Statements: 80%
+- Branches: 75%
+- Functions: 80%
+- Lines: 80%
+
+---
+
+## Linting y Formato
+
+### Ejecutar Linting
+
+```bash
+# Verificar errores
+npm run lint
+
+# Corregir automaticamente
+npm run lint:fix
+```
+
+### Configuracion ESLint
+
+El proyecto usa ESLint con TypeScript. Reglas principales:
+
+- No `any` implicito
+- No variables no usadas
+- Imports ordenados
+- Espacios consistentes
+
+### Pre-commit Hook
+
+Se ejecuta automaticamente:
+
+```bash
+npm run precommit  # lint + validate:constants
+```
+
+---
+
+## Pull Requests
+
+### Checklist
+
+Antes de crear un PR, verificar:
+
+- [ ] Tests pasan: `npm test`
+- [ ] Linting pasa: `npm run lint`
+- [ ] Constantes validadas: `npm run validate:constants`
+- [ ] Build funciona: `npm run build`
+- [ ] Documentacion actualizada (si aplica)
+- [ ] Commits con formato correcto
+
+### Template de PR
+
+```markdown
+## Descripcion
+
+Breve descripcion del cambio.
+
+## Tipo de Cambio
+
+- [ ] Feature
+- [ ] Bug fix
+- [ ] Refactor
+- [ ] Docs
+- [ ] Tests
+
+## Modulo Afectado
+
+- MAI-XXX: Nombre del modulo
+
+## Testing
+
+Describir como probar los cambios.
+
+## Screenshots (si aplica)
+
+## Checklist
+
+- [ ] Tests agregados/actualizados
+- [ ] Documentacion actualizada
+- [ ] Sin breaking changes (o documentados)
+```
+
+---
+
+## Migraciones de Base de Datos
+
+### Generar Migracion
+
+```bash
+# Despues de modificar entidades
+npm run migration:generate -- -n NombreDescriptivo
+```
+
+### Ejecutar Migraciones
+
+```bash
+# Aplicar pendientes
+npm run migration:run
+
+# Revertir ultima
+npm run migration:revert
+```
+
+### Convenciones
+
+- Una migracion por feature/fix
+- Nombres descriptivos: `AddStatusToEstimaciones`
+- Incluir rollback funcional
+- No modificar migraciones ya aplicadas en produccion
+
+---
+
+## Debugging
+
+### VS Code
+
+```json
+// .vscode/launch.json
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Debug Backend",
+      "runtimeArgs": ["-r", "ts-node/register"],
+      "args": ["${workspaceFolder}/backend/src/server.ts"],
+      "env": {
+        "NODE_ENV": "development",
+        "LOG_LEVEL": "debug"
+      }
+    }
+  ]
+}
+```
+
+### Variables de Entorno para Debug
+
+```bash
+LOG_LEVEL=debug
+TYPEORM_LOGGING=true
+```
+
+---
+
+## Contacto
+
+- **Issues:** Reportar bugs o sugerir features en GitHub Issues
+- **PRs:** Siempre bienvenidos, seguir las convenciones
+
+---
+
+**Ultima actualizacion:** 2025-12-12
--- a/INVENTARIO.yml
+++ b/INVENTARIO.yml
@ -0,0 +1,31 @@
+# Inventario generado por EPIC-008
+proyecto: erp-construccion
+fecha: "2026-01-04"
+generado_por: "inventory-project.sh v1.0.0"
+
+inventario:
+  docs:
+    total: 496
+    por_tipo:
+      markdown: 453
+      yaml: 32
+      json: 0
+  orchestration:
+    total: 31
+    por_tipo:
+      markdown: 21
+      yaml: 9
+      json: 1
+
+problemas:
+  archivos_obsoletos: 0
+  referencias_antiguas: 0
+  simco_faltantes:
+    - _MAP.md en docs/
+    - PROJECT-STATUS.md
+
+estado_simco:
+  herencia_simco: true
+  contexto_proyecto: true
+  map_docs: false
+  project_status: false
--- a/PROJECT-STATUS.md
+++ b/PROJECT-STATUS.md
@ -0,0 +1,310 @@
+# ESTADO DEL PROYECTO - ERP Construccion
+
+**Proyecto:** ERP Construccion (Proyecto Independiente)
+**Estado:** 🚧 En desarrollo
+**Progreso:** 60%
+**Ultima actualizacion:** 2025-12-12
+
+---
+
+## 🆕 CAMBIOS RECIENTES (2025-12-12)
+
+### Documentacion Tecnica - COMPLETADA
+
+- ✅ **Documentacion de Arquitectura**
+  - `docs/ARCHITECTURE.md` - Arquitectura tecnica para desarrolladores
+  - Patrones de codigo (Entity, Service, DTO)
+  - Configuracion multi-tenant RLS
+  - Guia de debugging y performance
+
+- ✅ **Guia de Contribucion**
+  - `CONTRIBUTING.md` - Guia completa para desarrolladores
+  - Convenciones de codigo y nomenclatura
+  - Flujo de trabajo con Git
+  - Estructura de commits y PRs
+
+- ✅ **Documentacion de API**
+  - `docs/api/openapi.yaml` - Especificacion OpenAPI 3.0.3
+  - `docs/backend/API-REFERENCE.md` - Referencia de endpoints
+  - Ejemplos de request/response
+  - Codigos de error y rate limiting
+
+- ✅ **Documentacion de Modulos**
+  - `docs/backend/MODULES.md` - Documentacion detallada
+  - Entidades y campos de cada modulo
+  - Metodos de servicios
+  - Ejemplos de uso
+
+### Fase 2: Backend Core Modules - COMPLETADA
+
+- ✅ **MAI-003 Presupuestos - Entidades y Services**
+  - `Concepto` entity - Catálogo jerárquico de conceptos
+  - `Presupuesto` entity - Presupuestos versionados
+  - `PresupuestoPartida` entity - Líneas de presupuesto
+  - `ConceptoService` - Árbol de conceptos, búsqueda
+  - `PresupuestoService` - CRUD, versionamiento, aprobación
+
+- ✅ **MAI-005 Control de Obra - Entidades y Services**
+  - `AvanceObra` entity - Avances físicos
+  - `FotoAvance` entity - Evidencias fotográficas con GPS
+  - `BitacoraObra` entity - Bitácora diaria
+  - `ProgramaObra` entity - Programa maestro
+  - `ProgramaActividad` entity - WBS/Actividades
+  - `AvanceObraService` - Workflow captura→revisión→aprobación
+  - `BitacoraObraService` - Entradas secuenciales, estadísticas
+
+- ✅ **MAI-008 Estimaciones - Entidades y Services**
+  - `Estimacion` entity - Estimaciones periódicas
+  - `EstimacionConcepto` entity - Líneas con acumulados
+  - `Generador` entity - Números generadores
+  - `Anticipo` entity - Anticipos con amortización
+  - `Amortizacion` entity - Descuentos por estimación
+  - `Retencion` entity - Fondo de garantía, impuestos
+  - `FondoGarantia` entity - Acumulado por contrato
+  - `EstimacionWorkflow` entity - Historial de estados
+  - `EstimacionService` - Workflow completo, cálculo de totales
+
+- ✅ **Módulo Auth - JWT + Refresh Tokens**
+  - `AuthService` - Login, register, refresh, logout
+  - `AuthMiddleware` - Autenticación, autorización por roles
+  - DTOs tipados para todas las operaciones
+  - Configuración de RLS con tenant_id
+
+- ✅ **Base Service Pattern**
+  - `BaseService<T>` - CRUD multi-tenant genérico
+  - Paginación con metadata
+  - Soft delete con audit columns
+  - Contexto de servicio (tenantId, userId)
+
+### Fase 1: Fundamentos Arquitectonicos - COMPLETADA
+
+- ✅ **Sistema SSOT implementado**
+  - `database.constants.ts` - Schemas, tablas, columnas
+  - `api.constants.ts` - Rutas API centralizadas
+  - `enums.constants.ts` - Todos los enums del sistema
+  - Index actualizado con exports centralizados
+
+- ✅ **Path Aliases configurados** (ya existian)
+  - `@shared/*`, `@modules/*`, `@config/*`, `@types/*`, `@utils/*`
+
+- ✅ **Docker + docker-compose**
+  - PostgreSQL 15 + PostGIS
+  - Redis 7
+  - Backend Node.js
+  - Frontend React + Vite
+  - Adminer (dev)
+  - Mailhog (dev)
+
+- ✅ **CI/CD GitHub Actions**
+  - Lint & Type Check
+  - Validate SSOT Constants
+  - Unit Tests (Backend + Frontend)
+  - Build Check
+  - Docker Build
+
+- ✅ **Scripts de validacion**
+  - `validate-constants-usage.ts` - Detecta hardcoding
+  - `sync-enums.ts` - Sincroniza Backend → Frontend
+
+- ✅ **Documentacion de DB**
+  - `database/_MAP.md` - Mapa completo de schemas
+
+---
+
+## 📊 RESUMEN EJECUTIVO
+
+| Área | Implementado | Documentado | Estado |
+|------|-------------|-------------|--------|
+| **DDL/Schemas** | 7 schemas, 110 tablas | 7 schemas, 110 tablas | 100% |
+| **Backend** | 7 módulos, 30 entidades, 8 services | 18 módulos | 45% |
+| **Frontend** | Estructura base | 18 módulos | 5% |
+| **Documentación Técnica** | OpenAPI, ARCHITECTURE, CONTRIBUTING | API, Módulos, Arquitectura | 100% |
+| **Documentación Funcional** | - | 449+ archivos MD | 100% |
+
+---
+
+## 🗄️ BASE DE DATOS
+
+### Schemas Implementados (DDL)
+| Schema | Tablas | ENUMs | Archivo DDL |
+|--------|--------|-------|-------------|
+| `construction` | 24 | 7 | `01-construction-schema-ddl.sql` |
+| `hr` | 8 | - | `02-hr-schema-ddl.sql` |
+| `hse` | 58 | 67 | `03-hse-schema-ddl.sql` |
+| `estimates` | 8 | 4 | `04-estimates-schema-ddl.sql` |
+| `infonavit` | 8 | - | `05-infonavit-schema-ddl.sql` |
+| `inventory` | 4 | - | `06-inventory-ext-schema-ddl.sql` |
+| `purchase` | 5 | - | `07-purchase-ext-schema-ddl.sql` |
+| **Total** | **110** | **78** | |
+
+### DDL Completo
+Todos los schemas han sido implementados con:
+- RLS (Row Level Security) para multi-tenancy
+- Indices optimizados
+- Funciones auxiliares (ej: `calculate_estimate_totals`)
+
+---
+
+## 💻 BACKEND
+
+### Módulos con Código
+```
+backend/src/modules/
+├── auth/            ✅ Autenticación JWT completa
+│   ├── services/auth.service.ts
+│   ├── middleware/auth.middleware.ts
+│   └── dto/auth.dto.ts
+├── budgets/         ✅ Presupuestos (MAI-003)
+│   ├── entities/concepto.entity.ts
+│   ├── entities/presupuesto.entity.ts
+│   ├── entities/presupuesto-partida.entity.ts
+│   ├── services/concepto.service.ts
+│   └── services/presupuesto.service.ts
+├── progress/        ✅ Control de Obra (MAI-005)
+│   ├── entities/avance-obra.entity.ts
+│   ├── entities/foto-avance.entity.ts
+│   ├── entities/bitacora-obra.entity.ts
+│   ├── entities/programa-obra.entity.ts
+│   ├── entities/programa-actividad.entity.ts
+│   ├── services/avance-obra.service.ts
+│   └── services/bitacora-obra.service.ts
+├── estimates/       ✅ Estimaciones (MAI-008)
+│   ├── entities/estimacion.entity.ts
+│   ├── entities/estimacion-concepto.entity.ts
+│   ├── entities/generador.entity.ts
+│   ├── entities/anticipo.entity.ts
+│   ├── entities/amortizacion.entity.ts
+│   ├── entities/retencion.entity.ts
+│   ├── entities/fondo-garantia.entity.ts
+│   ├── entities/estimacion-workflow.entity.ts
+│   └── services/estimacion.service.ts
+├── construction/    ✅ Proyectos (MAI-002)
+│   ├── entities/proyecto.entity.ts
+│   └── entities/fraccionamiento.entity.ts
+├── hr/              ✅ RRHH (MAI-007)
+│   ├── entities/employee.entity.ts
+│   ├── entities/puesto.entity.ts
+│   └── entities/employee-fraccionamiento.entity.ts
+├── hse/             ✅ HSE (MAA-017)
+│   ├── entities/incidente.entity.ts
+│   ├── entities/incidente-involucrado.entity.ts
+│   ├── entities/incidente-accion.entity.ts
+│   └── entities/capacitacion.entity.ts
+├── core/            ✅ Base multi-tenant
+│   ├── entities/user.entity.ts
+│   └── entities/tenant.entity.ts
+└── shared/          ✅ Servicios compartidos
+    └── services/base.service.ts
+```
+
+### Pendientes
+- Controllers REST para módulos nuevos
+- 8 módulos MAI sin código backend
+- 3 módulos MAE sin código backend
+- Frontend integración con API
+
+---
+
+## 📋 MÓDULOS (18 Total)
+
+### Fase 1 - MAI (14 módulos)
+| Código | Nombre | DDL | Backend | Docs |
+|--------|--------|:---:|:-------:|:----:|
+| MAI-001 | Fundamentos | - | ✅ | ✅ |
+| MAI-002 | Proyectos y Estructura | ✅ | ✅ | ✅ |
+| MAI-003 | Presupuestos y Costos | ✅ | ✅ | ✅ |
+| MAI-004 | Compras e Inventarios | ✅ | ⏳ | ✅ |
+| MAI-005 | Control de Obra | ✅ | ✅ | ✅ |
+| MAI-006 | Reportes y Analytics | - | ❌ | ✅ |
+| MAI-007 | RRHH y Asistencias | ✅ | ✅ | ✅ |
+| MAI-008 | Estimaciones | ✅ | ✅ | ✅ |
+| MAI-009 | Calidad y Postventa | ✅ | ⏳ | ✅ |
+| MAI-010 | CRM Derechohabientes | ⏳ | ❌ | ✅ |
+| MAI-011 | INFONAVIT | ✅ | ⏳ | ✅ |
+| MAI-012 | Contratos | ✅ | ⏳ | ✅ |
+| MAI-013 | Administración | - | ❌ | ✅ |
+| MAI-018 | Preconstrucción | ⏳ | ❌ | ✅ |
+
+### Fase 2 - MAE (3 módulos)
+| Código | Nombre | DDL | Backend | Docs |
+|--------|--------|:---:|:-------:|:----:|
+| MAE-014 | Finanzas y Controlling | ⏳ | ❌ | ✅ |
+| MAE-015 | Activos y Maquinaria | ⏳ | ❌ | ✅ |
+| MAE-016 | Gestión Documental | ⏳ | ❌ | ✅ |
+
+### Fase 3 - MAA (1 módulo)
+| Código | Nombre | DDL | Backend | Docs |
+|--------|--------|:---:|:-------:|:----:|
+| MAA-017 | Seguridad HSE | ✅ | ✅ | ✅ |
+
+**Leyenda:** ✅ Implementado | ⏳ En progreso | ❌ No iniciado | - No aplica
+
+---
+
+## 🎯 PRÓXIMOS PASOS
+
+### Inmediato
+1. ✅ ~~Implementar DDL de `estimates` schema~~ - COMPLETADO
+2. ✅ ~~Implementar DDL de `infonavit` schema~~ - COMPLETADO
+3. ✅ ~~Backend MAI-003 Presupuestos~~ - COMPLETADO
+4. ✅ ~~Backend MAI-005 Control de Obra~~ - COMPLETADO
+5. ✅ ~~Backend MAI-008 Estimaciones~~ - COMPLETADO
+6. ✅ ~~Módulo Auth JWT completo~~ - COMPLETADO
+
+### Corto Plazo
+1. Crear Controllers REST para módulos nuevos
+2. Implementar backend de MAI-009 (Calidad y Postventa)
+3. Implementar backend de MAI-011 (INFONAVIT)
+4. Implementar backend de MAI-012 (Contratos)
+5. Testing de módulos existentes
+
+### Mediano Plazo
+6. Frontend: Integración con API
+7. Frontend: Módulos de Presupuestos y Estimaciones
+8. Implementar Curva S y reportes de avance
+
+---
+
+## 📁 ARCHIVOS CLAVE
+
+### Codigo
+- **DDL:** `database/schemas/*.sql`
+- **Backend:** `backend/src/modules/`
+- **Services:** `backend/src/shared/services/base.service.ts`
+- **Auth:** `backend/src/modules/auth/`
+- **Constants SSOT:** `backend/src/shared/constants/`
+
+### Documentacion Tecnica
+- **Arquitectura:** `docs/ARCHITECTURE.md`
+- **Contribucion:** `CONTRIBUTING.md`
+- **API OpenAPI:** `docs/api/openapi.yaml`
+- **API Reference:** `docs/backend/API-REFERENCE.md`
+- **Modulos Backend:** `docs/backend/MODULES.md`
+
+### Documentacion Funcional
+- **Modulos:** `docs/02-definicion-modulos/`
+- **Vision General:** `docs/00-vision-general/`
+- **Arquitectura SaaS:** `docs/00-vision-general/ARQUITECTURA-SAAS.md`
+- **Mapa DB:** `database/_MAP.md`
+
+---
+
+## 📈 MÉTRICAS
+
+| Métrica | Valor |
+|---------|-------|
+| Archivos MD Funcionales | 449+ |
+| Archivos MD Tecnicos | 5 (ARCHITECTURE, CONTRIBUTING, API-REF, MODULES, openapi) |
+| Requerimientos (RF) | 87 |
+| Especificaciones (ET) | 78 |
+| User Stories | 149 |
+| Story Points | 692 |
+| ADRs | 12 |
+| Entidades TypeORM | 30 |
+| Services Backend | 8 |
+| Tablas DDL | 110 |
+| Endpoints API Documentados | 35+ |
+
+---
+
+**Última actualización:** 2025-12-12
--- a/README.md
+++ b/README.md
@ -0,0 +1,364 @@
+# ERP Construccion - Sistema de Administracion de Obra e INFONAVIT
+
+Sistema ERP especializado para empresas de construccion de vivienda con integracion INFONAVIT. Arquitectura multi-tenant SaaS con Row Level Security (RLS).
+
+## Estado del Proyecto
+
+| Campo | Valor |
+|-------|-------|
+| **Estado** | 🚧 En desarrollo (55%) |
+| **Version** | 0.2.0 |
+| **Modulos** | 18 (14 MAI + 3 MAE + 1 MAA) |
+| **DDL Schemas** | 7 (110 tablas) |
+| **Entidades Backend** | 30 |
+| **Services Backend** | 8 |
+
+---
+
+## Quick Start
+
+### Prerequisitos
+
+- Node.js >= 18.0.0
+- Docker & Docker Compose
+- PostgreSQL 15+ con PostGIS (incluido en docker-compose)
+
+### Instalacion
+
+```bash
+# Clonar repositorio
+cd apps/verticales/construccion
+
+# Copiar variables de entorno
+cp .env.example .env
+
+# Levantar servicios con Docker
+docker-compose up -d
+
+# O desarrollo local
+cd backend && npm install && npm run dev
+```
+
+### URLs de Desarrollo
+
+| Servicio | URL |
+|----------|-----|
+| Backend API | http://localhost:3000 |
+| Frontend | http://localhost:5173 |
+| Adminer (DB) | http://localhost:8080 |
+| Mailhog | http://localhost:8025 |
+
+---
+
+## Arquitectura
+
+```
+┌─────────────────────────────────────────────────────────┐
+│                    Frontend (React)                      │
+│  ┌─────────┐  ┌─────────┐  ┌─────────┐  ┌─────────┐    │
+│  │ Budgets │  │Progress │  │Estimates│  │   HSE   │    │
+│  └────┬────┘  └────┬────┘  └────┬────┘  └────┬────┘    │
+└───────┼────────────┼────────────┼────────────┼──────────┘
+        │            │            │            │
+┌───────▼────────────▼────────────▼────────────▼──────────┐
+│                  Backend (Express + TypeORM)             │
+│  ┌──────────────────────────────────────────────────┐   │
+│  │              Auth Middleware (JWT + RLS)          │   │
+│  └──────────────────────────────────────────────────┘   │
+│  ┌─────────┐  ┌─────────┐  ┌─────────┐  ┌─────────┐    │
+│  │ Budgets │  │Progress │  │Estimates│  │  Auth   │    │
+│  │ Service │  │ Service │  │ Service │  │ Service │    │
+│  └────┬────┘  └────┬────┘  └────┬────┘  └────┬────┘    │
+└───────┼────────────┼────────────┼────────────┼──────────┘
+        │            │            │            │
+┌───────▼────────────▼────────────▼────────────▼──────────┐
+│              PostgreSQL 15 + PostGIS                     │
+│  ┌──────────────────────────────────────────────────┐   │
+│  │          Row Level Security (tenant_id)           │   │
+│  └──────────────────────────────────────────────────┘   │
+│  ┌────────┐ ┌────────┐ ┌────────┐ ┌────────┐ ┌──────┐  │
+│  │  auth  │ │constru.│ │  hr    │ │  hse   │ │estim.│  │
+│  └────────┘ └────────┘ └────────┘ └────────┘ └──────┘  │
+└─────────────────────────────────────────────────────────┘
+```
+
+### Stack Tecnologico
+
+| Capa | Tecnologia |
+|------|------------|
+| **Backend** | Node.js 20, Express 4, TypeORM 0.3 |
+| **Frontend** | React 18, Vite 5, TypeScript 5 |
+| **Database** | PostgreSQL 15 + PostGIS |
+| **Cache** | Redis 7 |
+| **Auth** | JWT + Refresh Tokens |
+| **Multi-tenant** | RLS (Row Level Security) |
+
+---
+
+## Estructura del Proyecto
+
+```
+construccion/
+├── backend/
+│   └── src/
+│       ├── modules/
+│       │   ├── auth/           # Autenticacion JWT
+│       │   ├── budgets/        # MAI-003 Presupuestos
+│       │   ├── progress/       # MAI-005 Control de Obra
+│       │   ├── estimates/      # MAI-008 Estimaciones
+│       │   ├── construction/   # MAI-002 Proyectos
+│       │   ├── hr/             # MAI-007 RRHH
+│       │   ├── hse/            # MAA-017 HSE
+│       │   └── core/           # Entidades base
+│       └── shared/
+│           ├── constants/      # SSOT (schemas, rutas, enums)
+│           └── services/       # BaseService multi-tenant
+├── frontend/
+│   ├── web/                    # App web React
+│   └── mobile/                 # App movil (futuro)
+├── database/
+│   └── schemas/                # DDL por schema
+│       ├── 01-construction-schema-ddl.sql  # 24 tablas
+│       ├── 02-hr-schema-ddl.sql            # 8 tablas
+│       ├── 03-hse-schema-ddl.sql           # 58 tablas
+│       ├── 04-estimates-schema-ddl.sql     # 8 tablas
+│       ├── 05-infonavit-schema-ddl.sql     # 8 tablas
+│       ├── 06-inventory-ext-schema-ddl.sql # 4 tablas
+│       └── 07-purchase-ext-schema-ddl.sql  # 5 tablas
+├── docs/                       # Documentacion completa
+├── devops/
+│   └── scripts/                # Validacion SSOT
+├── docker-compose.yml
+└── .env.example
+```
+
+---
+
+## Modulos Implementados
+
+### MAI-003: Presupuestos y Costos ✅
+
+```typescript
+// Entidades
+- Concepto       // Catalogo jerarquico de conceptos
+- Presupuesto    // Presupuestos versionados
+- PresupuestoPartida  // Lineas con calculo automatico
+
+// Services
+- ConceptoService     // Arbol, busqueda
+- PresupuestoService  // CRUD, versionamiento, aprobacion
+```
+
+### MAI-005: Control de Obra ✅
+
+```typescript
+// Entidades
+- AvanceObra         // Avances fisicos con workflow
+- FotoAvance         // Evidencias con GPS
+- BitacoraObra       // Bitacora diaria
+- ProgramaObra       // Programa maestro
+- ProgramaActividad  // WBS/Actividades
+
+// Services
+- AvanceObraService   // Workflow captura->revision->aprobacion
+- BitacoraObraService // Entradas secuenciales
+```
+
+### MAI-008: Estimaciones ✅
+
+```typescript
+// Entidades
+- Estimacion           // Estimaciones periodicas
+- EstimacionConcepto   // Lineas con acumulados
+- Generador            // Numeros generadores
+- Anticipo             // Anticipos con amortizacion
+- Amortizacion         // Descuentos por estimacion
+- Retencion            // Fondo de garantia
+- FondoGarantia        // Acumulado por contrato
+- EstimacionWorkflow   // Historial de estados
+
+// Services
+- EstimacionService    // Workflow completo, calculo totales
+```
+
+### Auth: Autenticacion JWT ✅
+
+```typescript
+// Funcionalidades
+- Login con email/password
+- Registro de usuarios
+- Refresh tokens
+- Logout (revocacion)
+- Middleware de autorizacion por roles
+- Configuracion RLS por tenant
+```
+
+---
+
+## API Endpoints
+
+### Autenticacion
+
+```http
+POST /api/v1/auth/login
+POST /api/v1/auth/register
+POST /api/v1/auth/refresh
+POST /api/v1/auth/logout
+POST /api/v1/auth/change-password
+```
+
+### Presupuestos
+
+```http
+GET    /api/v1/conceptos
+GET    /api/v1/conceptos/:id
+POST   /api/v1/conceptos
+GET    /api/v1/conceptos/tree
+
+GET    /api/v1/presupuestos
+GET    /api/v1/presupuestos/:id
+POST   /api/v1/presupuestos
+POST   /api/v1/presupuestos/:id/partidas
+POST   /api/v1/presupuestos/:id/approve
+POST   /api/v1/presupuestos/:id/version
+```
+
+### Control de Obra
+
+```http
+GET    /api/v1/avances
+GET    /api/v1/avances/:id
+POST   /api/v1/avances
+POST   /api/v1/avances/:id/fotos
+POST   /api/v1/avances/:id/review
+POST   /api/v1/avances/:id/approve
+
+GET    /api/v1/bitacora/:fraccionamientoId
+POST   /api/v1/bitacora
+```
+
+### Estimaciones
+
+```http
+GET    /api/v1/estimaciones
+GET    /api/v1/estimaciones/:id
+POST   /api/v1/estimaciones
+POST   /api/v1/estimaciones/:id/conceptos
+POST   /api/v1/estimaciones/:id/submit
+POST   /api/v1/estimaciones/:id/review
+POST   /api/v1/estimaciones/:id/approve
+```
+
+---
+
+## Base de Datos
+
+### Schemas (7 total, 110 tablas)
+
+| Schema | Tablas | Descripcion |
+|--------|--------|-------------|
+| `auth` | 10 | Usuarios, roles, permisos, tenants |
+| `construction` | 24 | Proyectos, lotes, presupuestos, avances |
+| `hr` | 8 | Empleados, asistencias, cuadrillas |
+| `hse` | 58 | Incidentes, capacitaciones, EPP, STPS |
+| `estimates` | 8 | Estimaciones, anticipos, retenciones |
+| `infonavit` | 8 | Registro RUV, derechohabientes |
+| `inventory` | 4 | Almacenes, requisiciones |
+
+### Row Level Security
+
+```sql
+-- Todas las tablas tienen RLS activado
+ALTER TABLE construction.fraccionamientos ENABLE ROW LEVEL SECURITY;
+
+-- Politica de aislamiento por tenant
+CREATE POLICY tenant_isolation ON construction.fraccionamientos
+    FOR ALL USING (tenant_id = current_setting('app.current_tenant_id')::UUID);
+```
+
+---
+
+## Scripts NPM
+
+```bash
+# Backend
+npm run dev              # Desarrollo con hot-reload
+npm run build            # Compilar TypeScript
+npm run start            # Produccion
+npm run lint             # ESLint
+npm run test             # Jest tests
+npm run validate:constants  # Validar SSOT
+npm run sync:enums       # Sincronizar enums a frontend
+
+# Docker
+docker-compose up -d              # Levantar servicios
+docker-compose --profile dev up   # Con Adminer y Mailhog
+docker-compose down               # Detener servicios
+```
+
+---
+
+## Variables de Entorno
+
+```bash
+# Application
+NODE_ENV=development
+APP_PORT=3000
+
+# Database
+DB_HOST=localhost
+DB_PORT=5432
+DB_USER=construccion
+DB_PASSWORD=construccion_dev_2024
+DB_NAME=erp_construccion
+
+# JWT
+JWT_SECRET=your-secret-key-min-32-chars
+JWT_EXPIRES_IN=1d
+JWT_REFRESH_EXPIRES_IN=7d
+
+# Redis
+REDIS_HOST=localhost
+REDIS_PORT=6379
+```
+
+Ver `.env.example` para la lista completa.
+
+---
+
+## Documentacion
+
+| Documento | Ubicacion |
+|-----------|-----------|
+| Estado del Proyecto | `PROJECT-STATUS.md` |
+| Mapa de Base de Datos | `database/_MAP.md` |
+| Constantes SSOT | `backend/src/shared/constants/` |
+| Modulos (18) | `docs/02-definicion-modulos/` |
+| Requerimientos (87 RF) | `docs/03-requerimientos/` |
+| User Stories (149 US) | `docs/05-user-stories/` |
+| ADRs (12) | `docs/97-adr/` |
+
+---
+
+## Proximos Pasos
+
+1. **Corto Plazo**
+   - Controllers REST para modulos nuevos
+   - Backend MAI-009 (Calidad y Postventa)
+   - Backend MAI-011 (INFONAVIT)
+   - Testing de modulos existentes
+
+2. **Mediano Plazo**
+   - Frontend: Integracion con API
+   - Modulos de Presupuestos y Estimaciones
+   - Curva S y reportes de avance
+
+---
+
+## Licencia
+
+UNLICENSED - Proyecto privado
+
+---
+
+**Ultima actualizacion:** 2025-12-12
--- a/backend/.env.example
+++ b/backend/.env.example
@ -0,0 +1,71 @@
+# ============================================================================
+# BACKEND ENVIRONMENT VARIABLES - ERP Construccion
+# ============================================================================
+# Proyecto: construccion
+# Rango de puertos: 3100 (ver DEVENV-PORTS.md)
+# Fecha: 2025-12-06
+# ============================================================================
+
+# Application
+NODE_ENV=development
+APP_PORT=3021
+APP_HOST=0.0.0.0
+API_VERSION=v1
+API_PREFIX=/api/v1
+
+# Database (Puerto 5433 - diferenciado de erp-core:5432)
+DATABASE_URL=postgresql://erp_user:erp_dev_password@localhost:5433/erp_construccion
+DB_HOST=localhost
+DB_PORT=5433
+DB_NAME=erp_construccion
+DB_USER=erp_user
+DB_PASSWORD=erp_dev_password
+DB_SYNCHRONIZE=false
+DB_LOGGING=true
+
+# Redis (Puerto 6380 - diferenciado de erp-core:6379)
+REDIS_HOST=localhost
+REDIS_PORT=6380
+REDIS_URL=redis://localhost:6380
+
+# MinIO S3 (Puerto 9100 - diferenciado de erp-core:9000)
+S3_ENDPOINT=http://localhost:9100
+S3_ACCESS_KEY=minioadmin
+S3_SECRET_KEY=minioadmin
+S3_BUCKET=erp-construccion
+
+# JWT
+JWT_SECRET=your-super-secret-jwt-key-change-this-in-production
+JWT_EXPIRATION=24h
+JWT_REFRESH_EXPIRATION=7d
+
+# CORS (Frontend en puerto 5174)
+CORS_ORIGIN=http://localhost:3020,http://localhost:5174
+CORS_CREDENTIALS=true
+
+# Rate Limiting
+RATE_LIMIT_WINDOW_MS=900000
+RATE_LIMIT_MAX_REQUESTS=100
+
+# Logging
+LOG_LEVEL=debug
+LOG_FORMAT=dev
+
+# File Upload
+MAX_FILE_SIZE=10485760
+UPLOAD_DIR=./uploads
+
+# Email (opcional)
+SMTP_HOST=smtp.gmail.com
+SMTP_PORT=587
+SMTP_USER=your-email@example.com
+SMTP_PASSWORD=your-email-password
+SMTP_FROM=noreply@example.com
+
+# Security
+BCRYPT_ROUNDS=10
+SESSION_SECRET=your-session-secret-change-this
+
+# External APIs (futuro)
+INFONAVIT_API_URL=https://api.infonavit.gob.mx
+INFONAVIT_API_KEY=your-api-key
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@ -0,0 +1,84 @@
+# =============================================================================
+# Dockerfile - Backend API
+# ERP Construccion - Node.js + Express + TypeScript
+# =============================================================================
+
+# -----------------------------------------------------------------------------
+# Stage 1: Base
+# -----------------------------------------------------------------------------
+FROM node:20-alpine AS base
+
+# Install dependencies for native modules
+RUN apk add --no-cache \
+    python3 \
+    make \
+    g++ \
+    curl
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# -----------------------------------------------------------------------------
+# Stage 2: Development
+# -----------------------------------------------------------------------------
+FROM base AS development
+
+# Install all dependencies (including devDependencies)
+RUN npm ci
+
+# Copy source code
+COPY . .
+
+# Expose port (standard: 3021 for construccion backend)
+EXPOSE 3021
+
+# Development command with hot reload
+CMD ["npm", "run", "dev"]
+
+# -----------------------------------------------------------------------------
+# Stage 3: Builder
+# -----------------------------------------------------------------------------
+FROM base AS builder
+
+# Install all dependencies
+RUN npm ci
+
+# Copy source code
+COPY . .
+
+# Build TypeScript
+RUN npm run build
+
+# Prune devDependencies
+RUN npm prune --production
+
+# -----------------------------------------------------------------------------
+# Stage 4: Production
+# -----------------------------------------------------------------------------
+FROM node:20-alpine AS production
+
+# Security: Run as non-root user
+RUN addgroup -g 1001 -S nodejs && \
+    adduser -S nodejs -u 1001
+
+WORKDIR /app
+
+# Copy built application
+COPY --from=builder --chown=nodejs:nodejs /app/dist ./dist
+COPY --from=builder --chown=nodejs:nodejs /app/node_modules ./node_modules
+COPY --from=builder --chown=nodejs:nodejs /app/package*.json ./
+
+# Set user
+USER nodejs
+
+# Expose port (standard: 3021 for construccion backend)
+EXPOSE 3021
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
+    CMD curl -f http://localhost:3021/health || exit 1
+
+# Production command
+CMD ["node", "dist/server.js"]
--- a/backend/README.md
+++ b/backend/README.md
@ -0,0 +1,461 @@
+# Backend - ERP Construccion
+
+API REST para sistema de administracion de obra e INFONAVIT.
+
+| Campo | Valor |
+|-------|-------|
+| **Stack** | Node.js 20 + Express 4 + TypeScript 5 + TypeORM 0.3 |
+| **Version** | 1.0.0 |
+| **Entidades** | 30 |
+| **Services** | 8 |
+| **Arquitectura** | Multi-tenant con RLS |
+
+---
+
+## Quick Start
+
+```bash
+# Instalar dependencias
+npm install
+
+# Configurar variables de entorno
+cp ../.env.example .env
+
+# Desarrollo con hot-reload
+npm run dev
+
+# El servidor estara en http://localhost:3000
+```
+
+---
+
+## Estructura del Proyecto
+
+```
+src/
+├── modules/
+│   ├── auth/                    # Autenticacion JWT
+│   │   ├── dto/
+│   │   │   └── auth.dto.ts      # DTOs tipados
+│   │   ├── middleware/
+│   │   │   └── auth.middleware.ts
+│   │   ├── services/
+│   │   │   └── auth.service.ts
+│   │   └── index.ts
+│   │
+│   ├── budgets/                 # MAI-003 Presupuestos
+│   │   ├── entities/
+│   │   │   ├── concepto.entity.ts
+│   │   │   ├── presupuesto.entity.ts
+│   │   │   └── presupuesto-partida.entity.ts
+│   │   ├── services/
+│   │   │   ├── concepto.service.ts
+│   │   │   └── presupuesto.service.ts
+│   │   └── index.ts
+│   │
+│   ├── progress/                # MAI-005 Control de Obra
+│   │   ├── entities/
+│   │   │   ├── avance-obra.entity.ts
+│   │   │   ├── foto-avance.entity.ts
+│   │   │   ├── bitacora-obra.entity.ts
+│   │   │   ├── programa-obra.entity.ts
+│   │   │   └── programa-actividad.entity.ts
+│   │   ├── services/
+│   │   │   ├── avance-obra.service.ts
+│   │   │   └── bitacora-obra.service.ts
+│   │   └── index.ts
+│   │
+│   ├── estimates/               # MAI-008 Estimaciones
+│   │   ├── entities/
+│   │   │   ├── estimacion.entity.ts
+│   │   │   ├── estimacion-concepto.entity.ts
+│   │   │   ├── generador.entity.ts
+│   │   │   ├── anticipo.entity.ts
+│   │   │   ├── amortizacion.entity.ts
+│   │   │   ├── retencion.entity.ts
+│   │   │   ├── fondo-garantia.entity.ts
+│   │   │   └── estimacion-workflow.entity.ts
+│   │   ├── services/
+│   │   │   └── estimacion.service.ts
+│   │   └── index.ts
+│   │
+│   ├── construction/            # MAI-002 Proyectos
+│   │   └── entities/
+│   │       ├── proyecto.entity.ts
+│   │       └── fraccionamiento.entity.ts
+│   │
+│   ├── hr/                      # MAI-007 RRHH
+│   │   └── entities/
+│   │       ├── employee.entity.ts
+│   │       ├── puesto.entity.ts
+│   │       └── employee-fraccionamiento.entity.ts
+│   │
+│   ├── hse/                     # MAA-017 Seguridad HSE
+│   │   └── entities/
+│   │       ├── incidente.entity.ts
+│   │       ├── incidente-involucrado.entity.ts
+│   │       ├── incidente-accion.entity.ts
+│   │       └── capacitacion.entity.ts
+│   │
+│   └── core/                    # Entidades base
+│       └── entities/
+│           ├── user.entity.ts
+│           └── tenant.entity.ts
+│
+└── shared/
+    ├── constants/               # SSOT
+    │   ├── database.constants.ts
+    │   ├── api.constants.ts
+    │   ├── enums.constants.ts
+    │   └── index.ts
+    ├── services/
+    │   └── base.service.ts      # CRUD multi-tenant
+    └── database/
+        └── typeorm.config.ts
+```
+
+---
+
+## Modulos Implementados
+
+### Auth Module
+
+Autenticacion JWT con refresh tokens y multi-tenancy.
+
+```typescript
+// Services
+AuthService
+  ├── login(dto)          // Login con email/password
+  ├── register(dto)       // Registro de usuarios
+  ├── refresh(dto)        // Renovar tokens
+  ├── logout(token)       // Revocar refresh token
+  └── changePassword(dto) // Cambiar password
+
+// Middleware
+AuthMiddleware
+  ├── authenticate        // Validar JWT (requerido)
+  ├── optionalAuthenticate // Validar JWT (opcional)
+  ├── authorize(...roles) // Autorizar por roles
+  ├── requireAdmin        // Solo admin/super_admin
+  └── requireSupervisor   // Solo supervisores+
+```
+
+### Budgets Module (MAI-003)
+
+Catalogo de conceptos y presupuestos de obra.
+
+```typescript
+// Entities
+Concepto           // Catalogo jerarquico (arbol)
+Presupuesto        // Presupuestos versionados
+PresupuestoPartida // Lineas con calculo automatico
+
+// Services
+ConceptoService
+  ├── createConcepto(ctx, dto)     // Crear con nivel/path automatico
+  ├── findRootConceptos(ctx)       // Conceptos raiz
+  ├── findChildren(ctx, parentId)  // Hijos de un concepto
+  ├── getConceptoTree(ctx, rootId) // Arbol completo
+  └── search(ctx, term)            // Busqueda por codigo/nombre
+
+PresupuestoService
+  ├── createPresupuesto(ctx, dto)
+  ├── findByFraccionamiento(ctx, id)
+  ├── findWithPartidas(ctx, id)
+  ├── addPartida(ctx, id, dto)
+  ├── updatePartida(ctx, id, dto)
+  ├── removePartida(ctx, id)
+  ├── recalculateTotal(ctx, id)
+  ├── createNewVersion(ctx, id)    // Versionamiento
+  └── approve(ctx, id)
+```
+
+### Progress Module (MAI-005)
+
+Control de avances fisicos y bitacora de obra.
+
+```typescript
+// Entities
+AvanceObra         // Avances con workflow
+FotoAvance         // Evidencias fotograficas con GPS
+BitacoraObra       // Bitacora diaria
+ProgramaObra       // Programa maestro
+ProgramaActividad  // Actividades WBS
+
+// Services
+AvanceObraService
+  ├── createAvance(ctx, dto)
+  ├── findByLote(ctx, loteId)
+  ├── findByDepartamento(ctx, deptoId)
+  ├── findWithFilters(ctx, filters)
+  ├── findWithFotos(ctx, id)
+  ├── addFoto(ctx, id, dto)
+  ├── review(ctx, id)              // Workflow: revisar
+  ├── approve(ctx, id)             // Workflow: aprobar
+  ├── reject(ctx, id, reason)      // Workflow: rechazar
+  └── getAccumulatedProgress(ctx)  // Acumulado por concepto
+
+BitacoraObraService
+  ├── createEntry(ctx, dto)        // Numero automatico
+  ├── findByFraccionamiento(ctx, id)
+  ├── findWithFilters(ctx, id, filters)
+  ├── findByDate(ctx, id, date)
+  ├── findLatest(ctx, id)
+  └── getStats(ctx, id)            // Estadisticas
+```
+
+### Estimates Module (MAI-008)
+
+Estimaciones periodicas con workflow de aprobacion.
+
+```typescript
+// Entities
+Estimacion           // Estimaciones con workflow
+EstimacionConcepto   // Lineas con acumulados
+Generador            // Numeros generadores
+Anticipo             // Anticipos
+Amortizacion         // Amortizaciones
+Retencion            // Retenciones
+FondoGarantia        // Fondo de garantia
+EstimacionWorkflow   // Historial de estados
+
+// Services
+EstimacionService
+  ├── createEstimacion(ctx, dto)   // Numero automatico
+  ├── findByContrato(ctx, contratoId)
+  ├── findWithFilters(ctx, filters)
+  ├── findWithDetails(ctx, id)     // Con relaciones
+  ├── addConcepto(ctx, id, dto)
+  ├── addGenerador(ctx, conceptoId, dto)
+  ├── recalculateTotals(ctx, id)   // Llama funcion PG
+  ├── submit(ctx, id)              // Workflow
+  ├── review(ctx, id)              // Workflow
+  ├── approve(ctx, id)             // Workflow
+  ├── reject(ctx, id, reason)      // Workflow
+  └── getContractSummary(ctx, id)  // Resumen financiero
+```
+
+---
+
+## Base Service
+
+Servicio base con CRUD multi-tenant.
+
+```typescript
+// Uso
+class MiService extends BaseService<MiEntity> {
+  constructor(repository: Repository<MiEntity>) {
+    super(repository);
+  }
+}
+
+// Metodos disponibles
+BaseService<T>
+  ├── findAll(ctx, options?)       // Paginado
+  ├── findById(ctx, id)
+  ├── findOne(ctx, where)
+  ├── find(ctx, options)
+  ├── create(ctx, data)
+  ├── update(ctx, id, data)
+  ├── softDelete(ctx, id)
+  ├── hardDelete(ctx, id)
+  ├── count(ctx, where?)
+  └── exists(ctx, where)
+
+// ServiceContext
+interface ServiceContext {
+  tenantId: string;
+  userId: string;
+}
+```
+
+---
+
+## SSOT Constants
+
+Sistema de constantes centralizadas.
+
+```typescript
+// database.constants.ts
+import { DB_SCHEMAS, DB_TABLES, TABLE_REFS } from '@shared/constants';
+
+DB_SCHEMAS.CONSTRUCTION  // 'construction'
+DB_TABLES.construction.CONCEPTOS  // 'conceptos'
+TABLE_REFS.FRACCIONAMIENTOS  // 'construction.fraccionamientos'
+
+// api.constants.ts
+import { API_ROUTES } from '@shared/constants';
+
+API_ROUTES.PRESUPUESTOS.BASE  // '/api/v1/presupuestos'
+API_ROUTES.ESTIMACIONES.BY_ID(id)  // '/api/v1/estimaciones/:id'
+
+// enums.constants.ts
+import { ROLES, PROJECT_STATUS } from '@shared/constants';
+
+ROLES.ADMIN  // 'admin'
+PROJECT_STATUS.IN_PROGRESS  // 'in_progress'
+```
+
+---
+
+## Scripts NPM
+
+```bash
+# Desarrollo
+npm run dev              # Hot-reload con ts-node-dev
+npm run build            # Compilar TypeScript
+npm run start            # Produccion (dist/)
+
+# Calidad
+npm run lint             # ESLint
+npm run lint:fix         # ESLint con autofix
+npm run test             # Jest
+npm run test:watch       # Jest watch mode
+npm run test:coverage    # Jest con cobertura
+
+# Base de datos
+npm run migration:generate  # Generar migracion
+npm run migration:run       # Ejecutar migraciones
+npm run migration:revert    # Revertir ultima
+
+# SSOT
+npm run validate:constants  # Validar no hardcoding
+npm run sync:enums          # Sincronizar a frontend
+npm run precommit           # lint + validate
+```
+
+---
+
+## Convenciones
+
+### Nomenclatura
+
+| Tipo | Convencion | Ejemplo |
+|------|------------|---------|
+| Archivos | kebab-case.tipo.ts | `concepto.entity.ts` |
+| Clases | PascalCase + sufijo | `ConceptoService` |
+| Variables | camelCase | `totalAmount` |
+| Constantes | UPPER_SNAKE_CASE | `DB_SCHEMAS` |
+| Metodos | camelCase + verbo | `findByContrato` |
+
+### Entity Pattern
+
+```typescript
+@Entity({ schema: 'construction', name: 'conceptos' })
+@Index(['tenantId', 'code'], { unique: true })
+export class Concepto {
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+
+  @Column({ name: 'tenant_id', type: 'uuid' })
+  tenantId: string;
+
+  // ... columnas con name: 'snake_case'
+
+  // Soft delete
+  @Column({ name: 'deleted_at', type: 'timestamptz', nullable: true })
+  deletedAt: Date | null;
+
+  // Relations
+  @ManyToOne(() => Tenant)
+  @JoinColumn({ name: 'tenant_id' })
+  tenant: Tenant;
+}
+```
+
+### Service Pattern
+
+```typescript
+export class MiService extends BaseService<MiEntity> {
+  constructor(
+    repository: Repository<MiEntity>,
+    private readonly otroRepo: Repository<OtroEntity>
+  ) {
+    super(repository);
+  }
+
+  async miMetodo(ctx: ServiceContext, data: MiDto): Promise<MiEntity> {
+    // ctx tiene tenantId y userId
+    return this.create(ctx, data);
+  }
+}
+```
+
+---
+
+## Seguridad
+
+- Helmet para HTTP security headers
+- CORS configurado por dominio
+- Rate limiting por IP
+- JWT con refresh tokens
+- Bcrypt (12 rounds) para passwords
+- class-validator para inputs
+- RLS para aislamiento de tenants
+
+---
+
+## Testing
+
+```bash
+# Ejecutar tests
+npm test
+
+# Con cobertura
+npm run test:coverage
+
+# Watch mode
+npm run test:watch
+```
+
+```typescript
+// Ejemplo de test
+describe('ConceptoService', () => {
+  let service: ConceptoService;
+  let mockRepo: jest.Mocked<Repository<Concepto>>;
+
+  beforeEach(() => {
+    mockRepo = createMockRepository();
+    service = new ConceptoService(mockRepo);
+  });
+
+  it('should create concepto with level', async () => {
+    const ctx = { tenantId: 'uuid', userId: 'uuid' };
+    const dto = { code: '001', name: 'Test' };
+
+    mockRepo.save.mockResolvedValue({ ...dto, level: 0 });
+
+    const result = await service.createConcepto(ctx, dto);
+    expect(result.level).toBe(0);
+  });
+});
+```
+
+---
+
+## Debugging
+
+### VS Code
+
+```json
+{
+  "type": "node",
+  "request": "launch",
+  "name": "Debug Backend",
+  "runtimeArgs": ["-r", "ts-node/register"],
+  "args": ["${workspaceFolder}/src/server.ts"],
+  "env": { "NODE_ENV": "development" }
+}
+```
+
+### Logs
+
+```typescript
+// Configurar en .env
+LOG_LEVEL=debug
+LOG_FORMAT=dev
+```
+
+---
+
+**Ultima actualizacion:** 2025-12-12
--- a/backend/dist/modules/auth/controllers/auth.controller.d.ts
+++ b/backend/dist/modules/auth/controllers/auth.controller.d.ts
@ -0,0 +1,16 @@
+/**
+ * AuthController - Controlador de Autenticación
+ *
+ * Endpoints REST para login, register, refresh y logout.
+ * Implementa validación de datos y manejo de errores.
+ *
+ * @module Auth
+ */
+import { Router } from 'express';
+import { DataSource } from 'typeorm';
+/**
+ * Crear router de autenticación
+ */
+export declare function createAuthController(dataSource: DataSource): Router;
+export default createAuthController;
+//# sourceMappingURL=auth.controller.d.ts.map
--- a/backend/dist/modules/auth/controllers/auth.controller.d.ts.map
+++ b/backend/dist/modules/auth/controllers/auth.controller.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"auth.controller.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/controllers/auth.controller.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAEH,OAAO,EAAE,MAAM,EAAmC,MAAM,SAAS,CAAC;AAClE,OAAO,EAAE,UAAU,EAAE,MAAM,SAAS,CAAC;AAarC;;GAEG;AACH,wBAAgB,oBAAoB,CAAC,UAAU,EAAE,UAAU,GAAG,MAAM,CA+OnE;AAED,eAAe,oBAAoB,CAAC"}
--- a/backend/dist/modules/auth/controllers/auth.controller.js
+++ b/backend/dist/modules/auth/controllers/auth.controller.js
@ -0,0 +1,237 @@
+"use strict";
+/**
+ * AuthController - Controlador de Autenticación
+ *
+ * Endpoints REST para login, register, refresh y logout.
+ * Implementa validación de datos y manejo de errores.
+ *
+ * @module Auth
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createAuthController = createAuthController;
+const express_1 = require("express");
+const auth_service_1 = require("../services/auth.service");
+const auth_middleware_1 = require("../middleware/auth.middleware");
+const user_entity_1 = require("../../core/entities/user.entity");
+const tenant_entity_1 = require("../../core/entities/tenant.entity");
+const refresh_token_entity_1 = require("../entities/refresh-token.entity");
+/**
+ * Crear router de autenticación
+ */
+function createAuthController(dataSource) {
+    const router = (0, express_1.Router)();
+    // Inicializar repositorios
+    const userRepository = dataSource.getRepository(user_entity_1.User);
+    const tenantRepository = dataSource.getRepository(tenant_entity_1.Tenant);
+    const refreshTokenRepository = dataSource.getRepository(refresh_token_entity_1.RefreshToken);
+    // Inicializar servicio
+    const authService = new auth_service_1.AuthService(userRepository, tenantRepository, refreshTokenRepository);
+    // Inicializar middleware
+    const authMiddleware = new auth_middleware_1.AuthMiddleware(authService, dataSource);
+    /**
+     * POST /auth/login
+     * Login de usuario
+     */
+    router.post('/login', async (req, res, next) => {
+        try {
+            const dto = req.body;
+            if (!dto.email || !dto.password) {
+                res.status(400).json({
+                    error: 'Bad Request',
+                    message: 'Email and password are required',
+                });
+                return;
+            }
+            const result = await authService.login(dto);
+            res.status(200).json({ success: true, data: result });
+        }
+        catch (error) {
+            if (error instanceof Error) {
+                if (error.message === 'Invalid credentials') {
+                    res.status(401).json({ error: 'Unauthorized', message: 'Invalid email or password' });
+                    return;
+                }
+                if (error.message === 'User is not active') {
+                    res.status(403).json({ error: 'Forbidden', message: 'User account is disabled' });
+                    return;
+                }
+                if (error.message === 'No tenant specified' || error.message === 'Tenant not found or inactive') {
+                    res.status(400).json({ error: 'Bad Request', message: error.message });
+                    return;
+                }
+            }
+            next(error);
+        }
+    });
+    /**
+     * POST /auth/register
+     * Registro de nuevo usuario
+     */
+    router.post('/register', async (req, res, next) => {
+        try {
+            const dto = req.body;
+            if (!dto.email || !dto.password || !dto.firstName || !dto.lastName || !dto.tenantId) {
+                res.status(400).json({
+                    error: 'Bad Request',
+                    message: 'Email, password, firstName, lastName and tenantId are required',
+                });
+                return;
+            }
+            const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
+            if (!emailRegex.test(dto.email)) {
+                res.status(400).json({ error: 'Bad Request', message: 'Invalid email format' });
+                return;
+            }
+            if (dto.password.length < 8) {
+                res.status(400).json({ error: 'Bad Request', message: 'Password must be at least 8 characters' });
+                return;
+            }
+            const result = await authService.register(dto);
+            res.status(201).json({ success: true, data: result });
+        }
+        catch (error) {
+            if (error instanceof Error) {
+                if (error.message === 'Email already registered') {
+                    res.status(409).json({ error: 'Conflict', message: 'Email is already registered' });
+                    return;
+                }
+                if (error.message === 'Tenant not found') {
+                    res.status(400).json({ error: 'Bad Request', message: 'Invalid tenant ID' });
+                    return;
+                }
+            }
+            next(error);
+        }
+    });
+    /**
+     * POST /auth/refresh
+     * Renovar access token usando refresh token
+     */
+    router.post('/refresh', async (req, res, next) => {
+        try {
+            const dto = req.body;
+            if (!dto.refreshToken) {
+                res.status(400).json({ error: 'Bad Request', message: 'Refresh token is required' });
+                return;
+            }
+            const result = await authService.refresh(dto);
+            res.status(200).json({ success: true, data: result });
+        }
+        catch (error) {
+            if (error instanceof Error) {
+                if (error.message === 'Invalid refresh token' || error.message === 'Refresh token expired or revoked') {
+                    res.status(401).json({ error: 'Unauthorized', message: error.message });
+                    return;
+                }
+                if (error.message === 'User not found or inactive') {
+                    res.status(401).json({ error: 'Unauthorized', message: 'User account is disabled or deleted' });
+                    return;
+                }
+            }
+            next(error);
+        }
+    });
+    /**
+     * POST /auth/logout
+     * Cerrar sesión (revocar refresh token)
+     */
+    router.post('/logout', authMiddleware.authenticate, async (req, res, next) => {
+        try {
+            const { refreshToken } = req.body;
+            if (refreshToken) {
+                await authService.logout(refreshToken);
+            }
+            res.status(200).json({ success: true, message: 'Logged out successfully' });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * POST /auth/change-password
+     * Cambiar contraseña (requiere autenticación)
+     */
+    router.post('/change-password', authMiddleware.authenticate, async (req, res, next) => {
+        try {
+            const dto = req.body;
+            const userId = req.user?.sub;
+            if (!userId) {
+                res.status(401).json({ error: 'Unauthorized', message: 'User not authenticated' });
+                return;
+            }
+            if (!dto.currentPassword || !dto.newPassword) {
+                res.status(400).json({ error: 'Bad Request', message: 'Current password and new password are required' });
+                return;
+            }
+            if (dto.newPassword.length < 8) {
+                res.status(400).json({ error: 'Bad Request', message: 'New password must be at least 8 characters' });
+                return;
+            }
+            await authService.changePassword(userId, dto);
+            res.status(200).json({ success: true, message: 'Password changed successfully' });
+        }
+        catch (error) {
+            if (error instanceof Error && error.message === 'Current password is incorrect') {
+                res.status(400).json({ error: 'Bad Request', message: 'Current password is incorrect' });
+                return;
+            }
+            next(error);
+        }
+    });
+    /**
+     * GET /auth/me
+     * Obtener información del usuario autenticado
+     */
+    router.get('/me', authMiddleware.authenticate, async (req, res, next) => {
+        try {
+            const userId = req.user?.sub;
+            if (!userId) {
+                res.status(401).json({ error: 'Unauthorized', message: 'User not authenticated' });
+                return;
+            }
+            const user = await userRepository.findOne({
+                where: { id: userId },
+                select: ['id', 'email', 'firstName', 'lastName', 'isActive', 'createdAt'],
+            });
+            if (!user) {
+                res.status(404).json({ error: 'Not Found', message: 'User not found' });
+                return;
+            }
+            res.status(200).json({
+                success: true,
+                data: {
+                    id: user.id,
+                    email: user.email,
+                    firstName: user.firstName,
+                    lastName: user.lastName,
+                    roles: req.user?.roles || [],
+                    tenantId: req.tenantId,
+                },
+            });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * GET /auth/verify
+     * Verificar si el token es válido
+     */
+    router.get('/verify', authMiddleware.authenticate, (req, res) => {
+        res.status(200).json({
+            success: true,
+            data: {
+                valid: true,
+                user: {
+                    id: req.user?.sub,
+                    email: req.user?.email,
+                    roles: req.user?.roles,
+                },
+                tenantId: req.tenantId,
+            },
+        });
+    });
+    return router;
+}
+exports.default = createAuthController;
+//# sourceMappingURL=auth.controller.js.map
--- a/backend/dist/modules/auth/controllers/auth.controller.js.map
+++ b/backend/dist/modules/auth/controllers/auth.controller.js.map
--- a/backend/dist/modules/auth/controllers/index.d.ts
+++ b/backend/dist/modules/auth/controllers/index.d.ts
@ -0,0 +1,5 @@
+/**
+ * Auth Controllers - Export
+ */
+export * from './auth.controller';
+//# sourceMappingURL=index.d.ts.map
--- a/backend/dist/modules/auth/controllers/index.d.ts.map
+++ b/backend/dist/modules/auth/controllers/index.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/controllers/index.ts"],"names":[],"mappings":"AAAA;;GAEG;AAEH,cAAc,mBAAmB,CAAC"}
--- a/backend/dist/modules/auth/controllers/index.js
+++ b/backend/dist/modules/auth/controllers/index.js
@ -0,0 +1,21 @@
+"use strict";
+/**
+ * Auth Controllers - Export
+ */
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+__exportStar(require("./auth.controller"), exports);
+//# sourceMappingURL=index.js.map
--- a/backend/dist/modules/auth/controllers/index.js.map
+++ b/backend/dist/modules/auth/controllers/index.js.map
@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/modules/auth/controllers/index.ts"],"names":[],"mappings":";AAAA;;GAEG;;;;;;;;;;;;;;;;AAEH,oDAAkC"}
--- a/backend/dist/modules/auth/dto/auth.dto.d.ts
+++ b/backend/dist/modules/auth/dto/auth.dto.d.ts
@ -0,0 +1,62 @@
+/**
+ * Auth DTOs - Data Transfer Objects para autenticación
+ *
+ * @module Auth
+ */
+export interface LoginDto {
+    email: string;
+    password: string;
+    tenantId?: string;
+}
+export interface RegisterDto {
+    email: string;
+    password: string;
+    firstName: string;
+    lastName: string;
+    tenantId: string;
+}
+export interface RefreshTokenDto {
+    refreshToken: string;
+}
+export interface ChangePasswordDto {
+    currentPassword: string;
+    newPassword: string;
+}
+export interface ResetPasswordRequestDto {
+    email: string;
+}
+export interface ResetPasswordDto {
+    token: string;
+    newPassword: string;
+}
+export interface TokenPayload {
+    sub: string;
+    email: string;
+    tenantId: string;
+    roles: string[];
+    type: 'access' | 'refresh';
+    iat?: number;
+    exp?: number;
+}
+export interface AuthResponse {
+    accessToken: string;
+    refreshToken: string;
+    expiresIn: number;
+    user: {
+        id: string;
+        email: string;
+        firstName: string;
+        lastName: string;
+        roles: string[];
+    };
+    tenant: {
+        id: string;
+        name: string;
+    };
+}
+export interface TokenValidationResult {
+    valid: boolean;
+    payload?: TokenPayload;
+    error?: string;
+}
+//# sourceMappingURL=auth.dto.d.ts.map
--- a/backend/dist/modules/auth/dto/auth.dto.d.ts.map
+++ b/backend/dist/modules/auth/dto/auth.dto.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"auth.dto.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/dto/auth.dto.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AAEH,MAAM,WAAW,QAAQ;IACvB,KAAK,EAAE,MAAM,CAAC;IACd,QAAQ,EAAE,MAAM,CAAC;IACjB,QAAQ,CAAC,EAAE,MAAM,CAAC;CACnB;AAED,MAAM,WAAW,WAAW;IAC1B,KAAK,EAAE,MAAM,CAAC;IACd,QAAQ,EAAE,MAAM,CAAC;IACjB,SAAS,EAAE,MAAM,CAAC;IAClB,QAAQ,EAAE,MAAM,CAAC;IACjB,QAAQ,EAAE,MAAM,CAAC;CAClB;AAED,MAAM,WAAW,eAAe;IAC9B,YAAY,EAAE,MAAM,CAAC;CACtB;AAED,MAAM,WAAW,iBAAiB;IAChC,eAAe,EAAE,MAAM,CAAC;IACxB,WAAW,EAAE,MAAM,CAAC;CACrB;AAED,MAAM,WAAW,uBAAuB;IACtC,KAAK,EAAE,MAAM,CAAC;CACf;AAED,MAAM,WAAW,gBAAgB;IAC/B,KAAK,EAAE,MAAM,CAAC;IACd,WAAW,EAAE,MAAM,CAAC;CACrB;AAED,MAAM,WAAW,YAAY;IAC3B,GAAG,EAAE,MAAM,CAAC;IACZ,KAAK,EAAE,MAAM,CAAC;IACd,QAAQ,EAAE,MAAM,CAAC;IACjB,KAAK,EAAE,MAAM,EAAE,CAAC;IAChB,IAAI,EAAE,QAAQ,GAAG,SAAS,CAAC;IAC3B,GAAG,CAAC,EAAE,MAAM,CAAC;IACb,GAAG,CAAC,EAAE,MAAM,CAAC;CACd;AAED,MAAM,WAAW,YAAY;IAC3B,WAAW,EAAE,MAAM,CAAC;IACpB,YAAY,EAAE,MAAM,CAAC;IACrB,SAAS,EAAE,MAAM,CAAC;IAClB,IAAI,EAAE;QACJ,EAAE,EAAE,MAAM,CAAC;QACX,KAAK,EAAE,MAAM,CAAC;QACd,SAAS,EAAE,MAAM,CAAC;QAClB,QAAQ,EAAE,MAAM,CAAC;QACjB,KAAK,EAAE,MAAM,EAAE,CAAC;KACjB,CAAC;IACF,MAAM,EAAE;QACN,EAAE,EAAE,MAAM,CAAC;QACX,IAAI,EAAE,MAAM,CAAC;KACd,CAAC;CACH;AAED,MAAM,WAAW,qBAAqB;IACpC,KAAK,EAAE,OAAO,CAAC;IACf,OAAO,CAAC,EAAE,YAAY,CAAC;IACvB,KAAK,CAAC,EAAE,MAAM,CAAC;CAChB"}
--- a/backend/dist/modules/auth/dto/auth.dto.js
+++ b/backend/dist/modules/auth/dto/auth.dto.js
@ -0,0 +1,8 @@
+"use strict";
+/**
+ * Auth DTOs - Data Transfer Objects para autenticación
+ *
+ * @module Auth
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+//# sourceMappingURL=auth.dto.js.map
--- a/backend/dist/modules/auth/dto/auth.dto.js.map
+++ b/backend/dist/modules/auth/dto/auth.dto.js.map
@ -0,0 +1 @@
+{"version":3,"file":"auth.dto.js","sourceRoot":"","sources":["../../../../src/modules/auth/dto/auth.dto.ts"],"names":[],"mappings":";AAAA;;;;GAIG"}
--- a/backend/dist/modules/auth/entities/index.d.ts
+++ b/backend/dist/modules/auth/entities/index.d.ts
@ -0,0 +1,8 @@
+/**
+ * Auth Entities - Export
+ */
+export { RefreshToken } from './refresh-token.entity';
+export { Role } from './role.entity';
+export { Permission } from './permission.entity';
+export { UserRole } from './user-role.entity';
+//# sourceMappingURL=index.d.ts.map
--- a/backend/dist/modules/auth/entities/index.d.ts.map
+++ b/backend/dist/modules/auth/entities/index.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/entities/index.ts"],"names":[],"mappings":"AAAA;;GAEG;AAEH,OAAO,EAAE,YAAY,EAAE,MAAM,wBAAwB,CAAC;AACtD,OAAO,EAAE,IAAI,EAAE,MAAM,eAAe,CAAC;AACrC,OAAO,EAAE,UAAU,EAAE,MAAM,qBAAqB,CAAC;AACjD,OAAO,EAAE,QAAQ,EAAE,MAAM,oBAAoB,CAAC"}
--- a/backend/dist/modules/auth/entities/index.js
+++ b/backend/dist/modules/auth/entities/index.js
@ -0,0 +1,15 @@
+"use strict";
+/**
+ * Auth Entities - Export
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.UserRole = exports.Permission = exports.Role = exports.RefreshToken = void 0;
+var refresh_token_entity_1 = require("./refresh-token.entity");
+Object.defineProperty(exports, "RefreshToken", { enumerable: true, get: function () { return refresh_token_entity_1.RefreshToken; } });
+var role_entity_1 = require("./role.entity");
+Object.defineProperty(exports, "Role", { enumerable: true, get: function () { return role_entity_1.Role; } });
+var permission_entity_1 = require("./permission.entity");
+Object.defineProperty(exports, "Permission", { enumerable: true, get: function () { return permission_entity_1.Permission; } });
+var user_role_entity_1 = require("./user-role.entity");
+Object.defineProperty(exports, "UserRole", { enumerable: true, get: function () { return user_role_entity_1.UserRole; } });
+//# sourceMappingURL=index.js.map
--- a/backend/dist/modules/auth/entities/index.js.map
+++ b/backend/dist/modules/auth/entities/index.js.map
@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/modules/auth/entities/index.ts"],"names":[],"mappings":";AAAA;;GAEG;;;AAEH,+DAAsD;AAA7C,oHAAA,YAAY,OAAA;AACrB,6CAAqC;AAA5B,mGAAA,IAAI,OAAA;AACb,yDAAiD;AAAxC,+GAAA,UAAU,OAAA;AACnB,uDAA8C;AAArC,4GAAA,QAAQ,OAAA"}
--- a/backend/dist/modules/auth/entities/permission.entity.d.ts
+++ b/backend/dist/modules/auth/entities/permission.entity.d.ts
@ -0,0 +1,15 @@
+/**
+ * Permission Entity
+ * Permisos granulares del sistema
+ *
+ * @module Auth
+ */
+export declare class Permission {
+    id: string;
+    code: string;
+    name: string;
+    description: string;
+    module: string;
+    createdAt: Date;
+}
+//# sourceMappingURL=permission.entity.d.ts.map
--- a/backend/dist/modules/auth/entities/permission.entity.d.ts.map
+++ b/backend/dist/modules/auth/entities/permission.entity.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"permission.entity.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/entities/permission.entity.ts"],"names":[],"mappings":"AAAA;;;;;GAKG;AASH,qBACa,UAAU;IAErB,EAAE,EAAE,MAAM,CAAC;IAGX,IAAI,EAAE,MAAM,CAAC;IAGb,IAAI,EAAE,MAAM,CAAC;IAGb,WAAW,EAAE,MAAM,CAAC;IAGpB,MAAM,EAAE,MAAM,CAAC;IAGf,SAAS,EAAE,IAAI,CAAC;CACjB"}
--- a/backend/dist/modules/auth/entities/permission.entity.js
+++ b/backend/dist/modules/auth/entities/permission.entity.js
@ -0,0 +1,56 @@
+"use strict";
+/**
+ * Permission Entity
+ * Permisos granulares del sistema
+ *
+ * @module Auth
+ */
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Permission = void 0;
+const typeorm_1 = require("typeorm");
+let Permission = class Permission {
+    id;
+    code;
+    name;
+    description;
+    module;
+    createdAt;
+};
+exports.Permission = Permission;
+__decorate([
+    (0, typeorm_1.PrimaryGeneratedColumn)('uuid'),
+    __metadata("design:type", String)
+], Permission.prototype, "id", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'varchar', length: 100, unique: true }),
+    __metadata("design:type", String)
+], Permission.prototype, "code", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'varchar', length: 200 }),
+    __metadata("design:type", String)
+], Permission.prototype, "name", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'text', nullable: true }),
+    __metadata("design:type", String)
+], Permission.prototype, "description", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'varchar', length: 50 }),
+    __metadata("design:type", String)
+], Permission.prototype, "module", void 0);
+__decorate([
+    (0, typeorm_1.CreateDateColumn)({ name: 'created_at', type: 'timestamptz' }),
+    __metadata("design:type", Date)
+], Permission.prototype, "createdAt", void 0);
+exports.Permission = Permission = __decorate([
+    (0, typeorm_1.Entity)({ schema: 'auth', name: 'permissions' })
+], Permission);
+//# sourceMappingURL=permission.entity.js.map
--- a/backend/dist/modules/auth/entities/permission.entity.js.map
+++ b/backend/dist/modules/auth/entities/permission.entity.js.map
@ -0,0 +1 @@
+{"version":3,"file":"permission.entity.js","sourceRoot":"","sources":["../../../../src/modules/auth/entities/permission.entity.ts"],"names":[],"mappings":";AAAA;;;;;GAKG;;;;;;;;;;;;AAEH,qCAKiB;AAGV,IAAM,UAAU,GAAhB,MAAM,UAAU;IAErB,EAAE,CAAS;IAGX,IAAI,CAAS;IAGb,IAAI,CAAS;IAGb,WAAW,CAAS;IAGpB,MAAM,CAAS;IAGf,SAAS,CAAO;CACjB,CAAA;AAlBY,gCAAU;AAErB;IADC,IAAA,gCAAsB,EAAC,MAAM,CAAC;;sCACpB;AAGX;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,GAAG,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC;;wCAC1C;AAGb;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,GAAG,EAAE,CAAC;;wCAC5B;AAGb;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,MAAM,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;+CACrB;AAGpB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,EAAE,EAAE,CAAC;;0CACzB;AAGf;IADC,IAAA,0BAAgB,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BACnD,IAAI;6CAAC;qBAjBL,UAAU;IADtB,IAAA,gBAAM,EAAC,EAAE,MAAM,EAAE,MAAM,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;GACnC,UAAU,CAkBtB"}
--- a/backend/dist/modules/auth/entities/refresh-token.entity.d.ts
+++ b/backend/dist/modules/auth/entities/refresh-token.entity.d.ts
@ -0,0 +1,33 @@
+/**
+ * RefreshToken Entity
+ *
+ * Almacena refresh tokens para autenticación JWT.
+ * Permite revocar tokens y gestionar sesiones.
+ *
+ * @module Auth
+ */
+import { User } from '../../core/entities/user.entity';
+export declare class RefreshToken {
+    id: string;
+    userId: string;
+    user: User;
+    token: string;
+    expiresAt: Date;
+    revokedAt: Date | null;
+    createdAt: Date;
+    userAgent: string | null;
+    ipAddress: string | null;
+    /**
+     * Verificar si el token está expirado
+     */
+    isExpired(): boolean;
+    /**
+     * Verificar si el token está revocado
+     */
+    isRevoked(): boolean;
+    /**
+     * Verificar si el token es válido
+     */
+    isValid(): boolean;
+}
+//# sourceMappingURL=refresh-token.entity.d.ts.map
--- a/backend/dist/modules/auth/entities/refresh-token.entity.d.ts.map
+++ b/backend/dist/modules/auth/entities/refresh-token.entity.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"refresh-token.entity.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/entities/refresh-token.entity.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAWH,OAAO,EAAE,IAAI,EAAE,MAAM,iCAAiC,CAAC;AAEvD,qBAGa,YAAY;IAEvB,EAAE,EAAE,MAAM,CAAC;IAGX,MAAM,EAAE,MAAM,CAAC;IAIf,IAAI,EAAE,IAAI,CAAC;IAGX,KAAK,EAAE,MAAM,CAAC;IAGd,SAAS,EAAE,IAAI,CAAC;IAGhB,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;IAGvB,SAAS,EAAE,IAAI,CAAC;IAGhB,SAAS,EAAE,MAAM,GAAG,IAAI,CAAC;IAGzB,SAAS,EAAE,MAAM,GAAG,IAAI,CAAC;IAEzB;;OAEG;IACH,SAAS,IAAI,OAAO;IAIpB;;OAEG;IACH,SAAS,IAAI,OAAO;IAIpB;;OAEG;IACH,OAAO,IAAI,OAAO;CAGnB"}
--- a/backend/dist/modules/auth/entities/refresh-token.entity.js
+++ b/backend/dist/modules/auth/entities/refresh-token.entity.js
@ -0,0 +1,95 @@
+"use strict";
+/**
+ * RefreshToken Entity
+ *
+ * Almacena refresh tokens para autenticación JWT.
+ * Permite revocar tokens y gestionar sesiones.
+ *
+ * @module Auth
+ */
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.RefreshToken = void 0;
+const typeorm_1 = require("typeorm");
+const user_entity_1 = require("../../core/entities/user.entity");
+let RefreshToken = class RefreshToken {
+    id;
+    userId;
+    user;
+    token;
+    expiresAt;
+    revokedAt;
+    createdAt;
+    userAgent;
+    ipAddress;
+    /**
+     * Verificar si el token está expirado
+     */
+    isExpired() {
+        return this.expiresAt < new Date();
+    }
+    /**
+     * Verificar si el token está revocado
+     */
+    isRevoked() {
+        return this.revokedAt !== null;
+    }
+    /**
+     * Verificar si el token es válido
+     */
+    isValid() {
+        return !this.isExpired() && !this.isRevoked();
+    }
+};
+exports.RefreshToken = RefreshToken;
+__decorate([
+    (0, typeorm_1.PrimaryGeneratedColumn)('uuid'),
+    __metadata("design:type", String)
+], RefreshToken.prototype, "id", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'user_id', type: 'uuid' }),
+    __metadata("design:type", String)
+], RefreshToken.prototype, "userId", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => user_entity_1.User, { onDelete: 'CASCADE' }),
+    (0, typeorm_1.JoinColumn)({ name: 'user_id' }),
+    __metadata("design:type", user_entity_1.User)
+], RefreshToken.prototype, "user", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'text' }),
+    __metadata("design:type", String)
+], RefreshToken.prototype, "token", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'expires_at', type: 'timestamptz' }),
+    __metadata("design:type", Date)
+], RefreshToken.prototype, "expiresAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'revoked_at', type: 'timestamptz', nullable: true }),
+    __metadata("design:type", Object)
+], RefreshToken.prototype, "revokedAt", void 0);
+__decorate([
+    (0, typeorm_1.CreateDateColumn)({ name: 'created_at', type: 'timestamptz' }),
+    __metadata("design:type", Date)
+], RefreshToken.prototype, "createdAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'user_agent', type: 'varchar', length: 500, nullable: true }),
+    __metadata("design:type", Object)
+], RefreshToken.prototype, "userAgent", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'ip_address', type: 'varchar', length: 45, nullable: true }),
+    __metadata("design:type", Object)
+], RefreshToken.prototype, "ipAddress", void 0);
+exports.RefreshToken = RefreshToken = __decorate([
+    (0, typeorm_1.Entity)({ name: 'refresh_tokens', schema: 'auth' }),
+    (0, typeorm_1.Index)(['userId', 'revokedAt']),
+    (0, typeorm_1.Index)(['token'])
+], RefreshToken);
+//# sourceMappingURL=refresh-token.entity.js.map
--- a/backend/dist/modules/auth/entities/refresh-token.entity.js.map
+++ b/backend/dist/modules/auth/entities/refresh-token.entity.js.map
@ -0,0 +1 @@
+{"version":3,"file":"refresh-token.entity.js","sourceRoot":"","sources":["../../../../src/modules/auth/entities/refresh-token.entity.ts"],"names":[],"mappings":";AAAA;;;;;;;GAOG;;;;;;;;;;;;AAEH,qCAQiB;AACjB,iEAAuD;AAKhD,IAAM,YAAY,GAAlB,MAAM,YAAY;IAEvB,EAAE,CAAS;IAGX,MAAM,CAAS;IAIf,IAAI,CAAO;IAGX,KAAK,CAAS;IAGd,SAAS,CAAO;IAGhB,SAAS,CAAc;IAGvB,SAAS,CAAO;IAGhB,SAAS,CAAgB;IAGzB,SAAS,CAAgB;IAEzB;;OAEG;IACH,SAAS;QACP,OAAO,IAAI,CAAC,SAAS,GAAG,IAAI,IAAI,EAAE,CAAC;IACrC,CAAC;IAED;;OAEG;IACH,SAAS;QACP,OAAO,IAAI,CAAC,SAAS,KAAK,IAAI,CAAC;IACjC,CAAC;IAED;;OAEG;IACH,OAAO;QACL,OAAO,CAAC,IAAI,CAAC,SAAS,EAAE,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE,CAAC;IAChD,CAAC;CACF,CAAA;AAjDY,oCAAY;AAEvB;IADC,IAAA,gCAAsB,EAAC,MAAM,CAAC;;wCACpB;AAGX;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,IAAI,EAAE,MAAM,EAAE,CAAC;;4CAC3B;AAIf;IAFC,IAAA,mBAAS,EAAC,GAAG,EAAE,CAAC,kBAAI,EAAE,EAAE,QAAQ,EAAE,SAAS,EAAE,CAAC;IAC9C,IAAA,oBAAU,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,CAAC;8BAC1B,kBAAI;0CAAC;AAGX;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,MAAM,EAAE,CAAC;;2CACX;AAGd;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BACzC,IAAI;+CAAC;AAGhB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;+CAC7C;AAGvB;IADC,IAAA,0BAAgB,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BACnD,IAAI;+CAAC;AAGhB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,GAAG,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;+CACpD;AAGzB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,EAAE,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;+CACnD;uBA3Bd,YAAY;IAHxB,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,gBAAgB,EAAE,MAAM,EAAE,MAAM,EAAE,CAAC;IAClD,IAAA,eAAK,EAAC,CAAC,QAAQ,EAAE,WAAW,CAAC,CAAC;IAC9B,IAAA,eAAK,EAAC,CAAC,OAAO,CAAC,CAAC;GACJ,YAAY,CAiDxB"}
--- a/backend/dist/modules/auth/entities/role.entity.d.ts
+++ b/backend/dist/modules/auth/entities/role.entity.d.ts
@ -0,0 +1,21 @@
+/**
+ * Role Entity
+ * Roles del sistema para RBAC
+ *
+ * @module Auth
+ */
+import { Permission } from './permission.entity';
+import { UserRole } from './user-role.entity';
+export declare class Role {
+    id: string;
+    code: string;
+    name: string;
+    description: string;
+    isSystem: boolean;
+    isActive: boolean;
+    createdAt: Date;
+    updatedAt: Date;
+    permissions: Permission[];
+    userRoles: UserRole[];
+}
+//# sourceMappingURL=role.entity.d.ts.map
--- a/backend/dist/modules/auth/entities/role.entity.d.ts.map
+++ b/backend/dist/modules/auth/entities/role.entity.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"role.entity.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/entities/role.entity.ts"],"names":[],"mappings":"AAAA;;;;;GAKG;AAYH,OAAO,EAAE,UAAU,EAAE,MAAM,qBAAqB,CAAC;AACjD,OAAO,EAAE,QAAQ,EAAE,MAAM,oBAAoB,CAAC;AAE9C,qBACa,IAAI;IAEf,EAAE,EAAE,MAAM,CAAC;IAGX,IAAI,EAAE,MAAM,CAAC;IAGb,IAAI,EAAE,MAAM,CAAC;IAGb,WAAW,EAAE,MAAM,CAAC;IAGpB,QAAQ,EAAE,OAAO,CAAC;IAGlB,QAAQ,EAAE,OAAO,CAAC;IAGlB,SAAS,EAAE,IAAI,CAAC;IAGhB,SAAS,EAAE,IAAI,CAAC;IAShB,WAAW,EAAE,UAAU,EAAE,CAAC;IAG1B,SAAS,EAAE,QAAQ,EAAE,CAAC;CACvB"}
--- a/backend/dist/modules/auth/entities/role.entity.js
+++ b/backend/dist/modules/auth/entities/role.entity.js
@ -0,0 +1,84 @@
+"use strict";
+/**
+ * Role Entity
+ * Roles del sistema para RBAC
+ *
+ * @module Auth
+ */
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Role = void 0;
+const typeorm_1 = require("typeorm");
+const permission_entity_1 = require("./permission.entity");
+const user_role_entity_1 = require("./user-role.entity");
+let Role = class Role {
+    id;
+    code;
+    name;
+    description;
+    isSystem;
+    isActive;
+    createdAt;
+    updatedAt;
+    // Relations
+    permissions;
+    userRoles;
+};
+exports.Role = Role;
+__decorate([
+    (0, typeorm_1.PrimaryGeneratedColumn)('uuid'),
+    __metadata("design:type", String)
+], Role.prototype, "id", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'varchar', length: 50, unique: true }),
+    __metadata("design:type", String)
+], Role.prototype, "code", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'varchar', length: 100 }),
+    __metadata("design:type", String)
+], Role.prototype, "name", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'text', nullable: true }),
+    __metadata("design:type", String)
+], Role.prototype, "description", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'is_system', type: 'boolean', default: false }),
+    __metadata("design:type", Boolean)
+], Role.prototype, "isSystem", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'is_active', type: 'boolean', default: true }),
+    __metadata("design:type", Boolean)
+], Role.prototype, "isActive", void 0);
+__decorate([
+    (0, typeorm_1.CreateDateColumn)({ name: 'created_at', type: 'timestamptz' }),
+    __metadata("design:type", Date)
+], Role.prototype, "createdAt", void 0);
+__decorate([
+    (0, typeorm_1.UpdateDateColumn)({ name: 'updated_at', type: 'timestamptz' }),
+    __metadata("design:type", Date)
+], Role.prototype, "updatedAt", void 0);
+__decorate([
+    (0, typeorm_1.ManyToMany)(() => permission_entity_1.Permission),
+    (0, typeorm_1.JoinTable)({
+        name: 'role_permissions',
+        joinColumn: { name: 'role_id', referencedColumnName: 'id' },
+        inverseJoinColumn: { name: 'permission_id', referencedColumnName: 'id' },
+    }),
+    __metadata("design:type", Array)
+], Role.prototype, "permissions", void 0);
+__decorate([
+    (0, typeorm_1.OneToMany)(() => user_role_entity_1.UserRole, (userRole) => userRole.role),
+    __metadata("design:type", Array)
+], Role.prototype, "userRoles", void 0);
+exports.Role = Role = __decorate([
+    (0, typeorm_1.Entity)({ schema: 'auth', name: 'roles' })
+], Role);
+//# sourceMappingURL=role.entity.js.map
--- a/backend/dist/modules/auth/entities/role.entity.js.map
+++ b/backend/dist/modules/auth/entities/role.entity.js.map
@ -0,0 +1 @@
+{"version":3,"file":"role.entity.js","sourceRoot":"","sources":["../../../../src/modules/auth/entities/role.entity.ts"],"names":[],"mappings":";AAAA;;;;;GAKG;;;;;;;;;;;;AAEH,qCASiB;AACjB,2DAAiD;AACjD,yDAA8C;AAGvC,IAAM,IAAI,GAAV,MAAM,IAAI;IAEf,EAAE,CAAS;IAGX,IAAI,CAAS;IAGb,IAAI,CAAS;IAGb,WAAW,CAAS;IAGpB,QAAQ,CAAU;IAGlB,QAAQ,CAAU;IAGlB,SAAS,CAAO;IAGhB,SAAS,CAAO;IAEhB,YAAY;IAOZ,WAAW,CAAe;IAG1B,SAAS,CAAa;CACvB,CAAA;AApCY,oBAAI;AAEf;IADC,IAAA,gCAAsB,EAAC,MAAM,CAAC;;gCACpB;AAGX;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,EAAE,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC;;kCACzC;AAGb;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,GAAG,EAAE,CAAC;;kCAC5B;AAGb;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,MAAM,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;yCACrB;AAGpB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,WAAW,EAAE,IAAI,EAAE,SAAS,EAAE,OAAO,EAAE,KAAK,EAAE,CAAC;;sCAC7C;AAGlB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,WAAW,EAAE,IAAI,EAAE,SAAS,EAAE,OAAO,EAAE,IAAI,EAAE,CAAC;;sCAC5C;AAGlB;IADC,IAAA,0BAAgB,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BACnD,IAAI;uCAAC;AAGhB;IADC,IAAA,0BAAgB,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BACnD,IAAI;uCAAC;AAShB;IANC,IAAA,oBAAU,EAAC,GAAG,EAAE,CAAC,8BAAU,CAAC;IAC5B,IAAA,mBAAS,EAAC;QACT,IAAI,EAAE,kBAAkB;QACxB,UAAU,EAAE,EAAE,IAAI,EAAE,SAAS,EAAE,oBAAoB,EAAE,IAAI,EAAE;QAC3D,iBAAiB,EAAE,EAAE,IAAI,EAAE,eAAe,EAAE,oBAAoB,EAAE,IAAI,EAAE;KACzE,CAAC;;yCACwB;AAG1B;IADC,IAAA,mBAAS,EAAC,GAAG,EAAE,CAAC,2BAAQ,EAAE,CAAC,QAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,IAAI,CAAC;;uCACjC;eAnCX,IAAI;IADhB,IAAA,gBAAM,EAAC,EAAE,MAAM,EAAE,MAAM,EAAE,IAAI,EAAE,OAAO,EAAE,CAAC;GAC7B,IAAI,CAoChB"}
--- a/backend/dist/modules/auth/entities/user-role.entity.d.ts
+++ b/backend/dist/modules/auth/entities/user-role.entity.d.ts
@ -0,0 +1,21 @@
+/**
+ * UserRole Entity
+ * Relación usuarios-roles con soporte multi-tenant
+ *
+ * @module Auth
+ */
+import { User } from '../../core/entities/user.entity';
+import { Role } from './role.entity';
+import { Tenant } from '../../core/entities/tenant.entity';
+export declare class UserRole {
+    id: string;
+    userId: string;
+    roleId: string;
+    tenantId: string;
+    assignedBy: string;
+    assignedAt: Date;
+    user: User;
+    role: Role;
+    tenant: Tenant;
+}
+//# sourceMappingURL=user-role.entity.d.ts.map
--- a/backend/dist/modules/auth/entities/user-role.entity.d.ts.map
+++ b/backend/dist/modules/auth/entities/user-role.entity.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"user-role.entity.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/entities/user-role.entity.ts"],"names":[],"mappings":"AAAA;;;;;GAKG;AAWH,OAAO,EAAE,IAAI,EAAE,MAAM,iCAAiC,CAAC;AACvD,OAAO,EAAE,IAAI,EAAE,MAAM,eAAe,CAAC;AACrC,OAAO,EAAE,MAAM,EAAE,MAAM,mCAAmC,CAAC;AAE3D,qBAEa,QAAQ;IAEnB,EAAE,EAAE,MAAM,CAAC;IAGX,MAAM,EAAE,MAAM,CAAC;IAGf,MAAM,EAAE,MAAM,CAAC;IAGf,QAAQ,EAAE,MAAM,CAAC;IAGjB,UAAU,EAAE,MAAM,CAAC;IAGnB,UAAU,EAAE,IAAI,CAAC;IAKjB,IAAI,EAAE,IAAI,CAAC;IAIX,IAAI,EAAE,IAAI,CAAC;IAIX,MAAM,EAAE,MAAM,CAAC;CAChB"}
--- a/backend/dist/modules/auth/entities/user-role.entity.js
+++ b/backend/dist/modules/auth/entities/user-role.entity.js
@ -0,0 +1,79 @@
+"use strict";
+/**
+ * UserRole Entity
+ * Relación usuarios-roles con soporte multi-tenant
+ *
+ * @module Auth
+ */
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.UserRole = void 0;
+const typeorm_1 = require("typeorm");
+const user_entity_1 = require("../../core/entities/user.entity");
+const role_entity_1 = require("./role.entity");
+const tenant_entity_1 = require("../../core/entities/tenant.entity");
+let UserRole = class UserRole {
+    id;
+    userId;
+    roleId;
+    tenantId;
+    assignedBy;
+    assignedAt;
+    // Relations
+    user;
+    role;
+    tenant;
+};
+exports.UserRole = UserRole;
+__decorate([
+    (0, typeorm_1.PrimaryGeneratedColumn)('uuid'),
+    __metadata("design:type", String)
+], UserRole.prototype, "id", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'user_id', type: 'uuid' }),
+    __metadata("design:type", String)
+], UserRole.prototype, "userId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'role_id', type: 'uuid' }),
+    __metadata("design:type", String)
+], UserRole.prototype, "roleId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'tenant_id', type: 'uuid', nullable: true }),
+    __metadata("design:type", String)
+], UserRole.prototype, "tenantId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'assigned_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", String)
+], UserRole.prototype, "assignedBy", void 0);
+__decorate([
+    (0, typeorm_1.CreateDateColumn)({ name: 'assigned_at', type: 'timestamptz' }),
+    __metadata("design:type", Date)
+], UserRole.prototype, "assignedAt", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => user_entity_1.User, { onDelete: 'CASCADE' }),
+    (0, typeorm_1.JoinColumn)({ name: 'user_id' }),
+    __metadata("design:type", user_entity_1.User)
+], UserRole.prototype, "user", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => role_entity_1.Role, (role) => role.userRoles, { onDelete: 'CASCADE' }),
+    (0, typeorm_1.JoinColumn)({ name: 'role_id' }),
+    __metadata("design:type", role_entity_1.Role)
+], UserRole.prototype, "role", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => tenant_entity_1.Tenant, { onDelete: 'CASCADE' }),
+    (0, typeorm_1.JoinColumn)({ name: 'tenant_id' }),
+    __metadata("design:type", tenant_entity_1.Tenant)
+], UserRole.prototype, "tenant", void 0);
+exports.UserRole = UserRole = __decorate([
+    (0, typeorm_1.Entity)({ schema: 'auth', name: 'user_roles' }),
+    (0, typeorm_1.Index)(['userId', 'roleId', 'tenantId'], { unique: true })
+], UserRole);
+//# sourceMappingURL=user-role.entity.js.map
--- a/backend/dist/modules/auth/entities/user-role.entity.js.map
+++ b/backend/dist/modules/auth/entities/user-role.entity.js.map
@ -0,0 +1 @@
+{"version":3,"file":"user-role.entity.js","sourceRoot":"","sources":["../../../../src/modules/auth/entities/user-role.entity.ts"],"names":[],"mappings":";AAAA;;;;;GAKG;;;;;;;;;;;;AAEH,qCAQiB;AACjB,iEAAuD;AACvD,+CAAqC;AACrC,qEAA2D;AAIpD,IAAM,QAAQ,GAAd,MAAM,QAAQ;IAEnB,EAAE,CAAS;IAGX,MAAM,CAAS;IAGf,MAAM,CAAS;IAGf,QAAQ,CAAS;IAGjB,UAAU,CAAS;IAGnB,UAAU,CAAO;IAEjB,YAAY;IAGZ,IAAI,CAAO;IAIX,IAAI,CAAO;IAIX,MAAM,CAAS;CAChB,CAAA;AA/BY,4BAAQ;AAEnB;IADC,IAAA,gCAAsB,EAAC,MAAM,CAAC;;oCACpB;AAGX;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,IAAI,EAAE,MAAM,EAAE,CAAC;;wCAC3B;AAGf;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,IAAI,EAAE,MAAM,EAAE,CAAC;;wCAC3B;AAGf;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,WAAW,EAAE,IAAI,EAAE,MAAM,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;0CAC3C;AAGjB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,aAAa,EAAE,IAAI,EAAE,MAAM,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;4CAC3C;AAGnB;IADC,IAAA,0BAAgB,EAAC,EAAE,IAAI,EAAE,aAAa,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BACnD,IAAI;4CAAC;AAKjB;IAFC,IAAA,mBAAS,EAAC,GAAG,EAAE,CAAC,kBAAI,EAAE,EAAE,QAAQ,EAAE,SAAS,EAAE,CAAC;IAC9C,IAAA,oBAAU,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,CAAC;8BAC1B,kBAAI;sCAAC;AAIX;IAFC,IAAA,mBAAS,EAAC,GAAG,EAAE,CAAC,kBAAI,EAAE,CAAC,IAAI,EAAE,EAAE,CAAC,IAAI,CAAC,SAAS,EAAE,EAAE,QAAQ,EAAE,SAAS,EAAE,CAAC;IACxE,IAAA,oBAAU,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,CAAC;8BAC1B,kBAAI;sCAAC;AAIX;IAFC,IAAA,mBAAS,EAAC,GAAG,EAAE,CAAC,sBAAM,EAAE,EAAE,QAAQ,EAAE,SAAS,EAAE,CAAC;IAChD,IAAA,oBAAU,EAAC,EAAE,IAAI,EAAE,WAAW,EAAE,CAAC;8BAC1B,sBAAM;wCAAC;mBA9BJ,QAAQ;IAFpB,IAAA,gBAAM,EAAC,EAAE,MAAM,EAAE,MAAM,EAAE,IAAI,EAAE,YAAY,EAAE,CAAC;IAC9C,IAAA,eAAK,EAAC,CAAC,QAAQ,EAAE,QAAQ,EAAE,UAAU,CAAC,EAAE,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC;GAC7C,QAAQ,CA+BpB"}
--- a/backend/dist/modules/auth/index.d.ts
+++ b/backend/dist/modules/auth/index.d.ts
@ -0,0 +1,14 @@
+/**
+ * Auth Module - Main Exports
+ *
+ * Módulo de autenticación con JWT y refresh tokens.
+ * Implementa multi-tenancy con RLS.
+ *
+ * @module Auth
+ */
+export * from './dto/auth.dto';
+export { RefreshToken } from './entities/refresh-token.entity';
+export { AuthService } from './services/auth.service';
+export { AuthMiddleware, createAuthMiddleware } from './middleware/auth.middleware';
+export { createAuthController } from './controllers/auth.controller';
+//# sourceMappingURL=index.d.ts.map
--- a/backend/dist/modules/auth/index.d.ts.map
+++ b/backend/dist/modules/auth/index.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../src/modules/auth/index.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAEH,cAAc,gBAAgB,CAAC;AAC/B,OAAO,EAAE,YAAY,EAAE,MAAM,iCAAiC,CAAC;AAC/D,OAAO,EAAE,WAAW,EAAE,MAAM,yBAAyB,CAAC;AACtD,OAAO,EAAE,cAAc,EAAE,oBAAoB,EAAE,MAAM,8BAA8B,CAAC;AACpF,OAAO,EAAE,oBAAoB,EAAE,MAAM,+BAA+B,CAAC"}
--- a/backend/dist/modules/auth/index.js
+++ b/backend/dist/modules/auth/index.js
@ -0,0 +1,36 @@
+"use strict";
+/**
+ * Auth Module - Main Exports
+ *
+ * Módulo de autenticación con JWT y refresh tokens.
+ * Implementa multi-tenancy con RLS.
+ *
+ * @module Auth
+ */
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createAuthController = exports.createAuthMiddleware = exports.AuthMiddleware = exports.AuthService = exports.RefreshToken = void 0;
+__exportStar(require("./dto/auth.dto"), exports);
+var refresh_token_entity_1 = require("./entities/refresh-token.entity");
+Object.defineProperty(exports, "RefreshToken", { enumerable: true, get: function () { return refresh_token_entity_1.RefreshToken; } });
+var auth_service_1 = require("./services/auth.service");
+Object.defineProperty(exports, "AuthService", { enumerable: true, get: function () { return auth_service_1.AuthService; } });
+var auth_middleware_1 = require("./middleware/auth.middleware");
+Object.defineProperty(exports, "AuthMiddleware", { enumerable: true, get: function () { return auth_middleware_1.AuthMiddleware; } });
+Object.defineProperty(exports, "createAuthMiddleware", { enumerable: true, get: function () { return auth_middleware_1.createAuthMiddleware; } });
+var auth_controller_1 = require("./controllers/auth.controller");
+Object.defineProperty(exports, "createAuthController", { enumerable: true, get: function () { return auth_controller_1.createAuthController; } });
+//# sourceMappingURL=index.js.map
--- a/backend/dist/modules/auth/index.js.map
+++ b/backend/dist/modules/auth/index.js.map
@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../src/modules/auth/index.ts"],"names":[],"mappings":";AAAA;;;;;;;GAOG;;;;;;;;;;;;;;;;;AAEH,iDAA+B;AAC/B,wEAA+D;AAAtD,oHAAA,YAAY,OAAA;AACrB,wDAAsD;AAA7C,2GAAA,WAAW,OAAA;AACpB,gEAAoF;AAA3E,iHAAA,cAAc,OAAA;AAAE,uHAAA,oBAAoB,OAAA;AAC7C,iEAAqE;AAA5D,uHAAA,oBAAoB,OAAA"}
--- a/backend/dist/modules/auth/middleware/auth.middleware.d.ts
+++ b/backend/dist/modules/auth/middleware/auth.middleware.d.ts
@ -0,0 +1,58 @@
+/**
+ * Auth Middleware - Middleware de Autenticación
+ *
+ * Middleware para Express que valida JWT y extrae información del usuario.
+ * Configura el tenant_id para RLS en PostgreSQL.
+ *
+ * @module Auth
+ */
+import { Request, Response, NextFunction } from 'express';
+import { DataSource } from 'typeorm';
+import { AuthService } from '../services/auth.service';
+import { TokenPayload } from '../dto/auth.dto';
+declare global {
+    namespace Express {
+        interface Request {
+            user?: TokenPayload;
+            tenantId?: string;
+        }
+    }
+}
+export declare class AuthMiddleware {
+    private readonly authService;
+    private readonly dataSource;
+    constructor(authService: AuthService, dataSource: DataSource);
+    /**
+     * Middleware de autenticación requerida
+     */
+    authenticate: (req: Request, res: Response, next: NextFunction) => Promise<void>;
+    /**
+     * Middleware de autenticación opcional
+     */
+    optionalAuthenticate: (req: Request, _res: Response, next: NextFunction) => Promise<void>;
+    /**
+     * Middleware de autorización por roles
+     */
+    authorize: (...allowedRoles: string[]) => (req: Request, res: Response, next: NextFunction) => void;
+    /**
+     * Middleware que requiere rol de admin
+     */
+    requireAdmin: (req: Request, res: Response, next: NextFunction) => void;
+    /**
+     * Middleware que requiere ser supervisor
+     */
+    requireSupervisor: (req: Request, res: Response, next: NextFunction) => void;
+    /**
+     * Extraer token del header Authorization
+     */
+    private extractToken;
+    /**
+     * Configurar contexto de tenant para RLS
+     */
+    private setTenantContext;
+}
+/**
+ * Factory para crear middleware de autenticación
+ */
+export declare function createAuthMiddleware(authService: AuthService, dataSource: DataSource): AuthMiddleware;
+//# sourceMappingURL=auth.middleware.d.ts.map
--- a/backend/dist/modules/auth/middleware/auth.middleware.d.ts.map
+++ b/backend/dist/modules/auth/middleware/auth.middleware.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"auth.middleware.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/middleware/auth.middleware.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAEH,OAAO,EAAE,OAAO,EAAE,QAAQ,EAAE,YAAY,EAAE,MAAM,SAAS,CAAC;AAC1D,OAAO,EAAE,UAAU,EAAE,MAAM,SAAS,CAAC;AACrC,OAAO,EAAE,WAAW,EAAE,MAAM,0BAA0B,CAAC;AACvD,OAAO,EAAE,YAAY,EAAE,MAAM,iBAAiB,CAAC;AAG/C,OAAO,CAAC,MAAM,CAAC;IACb,UAAU,OAAO,CAAC;QAChB,UAAU,OAAO;YACf,IAAI,CAAC,EAAE,YAAY,CAAC;YACpB,QAAQ,CAAC,EAAE,MAAM,CAAC;SACnB;KACF;CACF;AAED,qBAAa,cAAc;IAEvB,OAAO,CAAC,QAAQ,CAAC,WAAW;IAC5B,OAAO,CAAC,QAAQ,CAAC,UAAU;gBADV,WAAW,EAAE,WAAW,EACxB,UAAU,EAAE,UAAU;IAGzC;;OAEG;IACH,YAAY,GAAU,KAAK,OAAO,EAAE,KAAK,QAAQ,EAAE,MAAM,YAAY,KAAG,OAAO,CAAC,IAAI,CAAC,CAoCnF;IAEF;;OAEG;IACH,oBAAoB,GAAU,KAAK,OAAO,EAAE,MAAM,QAAQ,EAAE,MAAM,YAAY,KAAG,OAAO,CAAC,IAAI,CAAC,CAmB5F;IAEF;;OAEG;IACH,SAAS,GAAI,GAAG,cAAc,MAAM,EAAE,MAC5B,KAAK,OAAO,EAAE,KAAK,QAAQ,EAAE,MAAM,YAAY,KAAG,IAAI,CAqB9D;IAEF;;OAEG;IACH,YAAY,GAAI,KAAK,OAAO,EAAE,KAAK,QAAQ,EAAE,MAAM,YAAY,KAAG,IAAI,CAEpE;IAEF;;OAEG;IACH,iBAAiB,GAAI,KAAK,OAAO,EAAE,KAAK,QAAQ,EAAE,MAAM,YAAY,KAAG,IAAI,CAEzE;IAEF;;OAEG;IACH,OAAO,CAAC,YAAY;IAiBpB;;OAEG;YACW,gBAAgB;CAQ/B;AAED;;GAEG;AACH,wBAAgB,oBAAoB,CAClC,WAAW,EAAE,WAAW,EACxB,UAAU,EAAE,UAAU,GACrB,cAAc,CAEhB"}
--- a/backend/dist/modules/auth/middleware/auth.middleware.js
+++ b/backend/dist/modules/auth/middleware/auth.middleware.js
@ -0,0 +1,146 @@
+"use strict";
+/**
+ * Auth Middleware - Middleware de Autenticación
+ *
+ * Middleware para Express que valida JWT y extrae información del usuario.
+ * Configura el tenant_id para RLS en PostgreSQL.
+ *
+ * @module Auth
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AuthMiddleware = void 0;
+exports.createAuthMiddleware = createAuthMiddleware;
+class AuthMiddleware {
+    authService;
+    dataSource;
+    constructor(authService, dataSource) {
+        this.authService = authService;
+        this.dataSource = dataSource;
+    }
+    /**
+     * Middleware de autenticación requerida
+     */
+    authenticate = async (req, res, next) => {
+        try {
+            const token = this.extractToken(req);
+            if (!token) {
+                res.status(401).json({
+                    error: 'Unauthorized',
+                    message: 'No token provided',
+                });
+                return;
+            }
+            const validation = this.authService.validateAccessToken(token);
+            if (!validation.valid || !validation.payload) {
+                res.status(401).json({
+                    error: 'Unauthorized',
+                    message: validation.error || 'Invalid token',
+                });
+                return;
+            }
+            // Establecer información en el request
+            req.user = validation.payload;
+            req.tenantId = validation.payload.tenantId;
+            // Configurar tenant_id para RLS en PostgreSQL
+            await this.setTenantContext(validation.payload.tenantId);
+            next();
+        }
+        catch (error) {
+            res.status(401).json({
+                error: 'Unauthorized',
+                message: 'Authentication failed',
+            });
+        }
+    };
+    /**
+     * Middleware de autenticación opcional
+     */
+    optionalAuthenticate = async (req, _res, next) => {
+        try {
+            const token = this.extractToken(req);
+            if (token) {
+                const validation = this.authService.validateAccessToken(token);
+                if (validation.valid && validation.payload) {
+                    req.user = validation.payload;
+                    req.tenantId = validation.payload.tenantId;
+                    await this.setTenantContext(validation.payload.tenantId);
+                }
+            }
+            next();
+        }
+        catch {
+            // Si hay error, continuar sin autenticación
+            next();
+        }
+    };
+    /**
+     * Middleware de autorización por roles
+     */
+    authorize = (...allowedRoles) => {
+        return (req, res, next) => {
+            if (!req.user) {
+                res.status(401).json({
+                    error: 'Unauthorized',
+                    message: 'Authentication required',
+                });
+                return;
+            }
+            const hasRole = req.user.roles.some((role) => allowedRoles.includes(role));
+            if (!hasRole) {
+                res.status(403).json({
+                    error: 'Forbidden',
+                    message: 'Insufficient permissions',
+                });
+                return;
+            }
+            next();
+        };
+    };
+    /**
+     * Middleware que requiere rol de admin
+     */
+    requireAdmin = (req, res, next) => {
+        return this.authorize('admin', 'super_admin')(req, res, next);
+    };
+    /**
+     * Middleware que requiere ser supervisor
+     */
+    requireSupervisor = (req, res, next) => {
+        return this.authorize('admin', 'super_admin', 'supervisor_obra', 'supervisor_hse')(req, res, next);
+    };
+    /**
+     * Extraer token del header Authorization
+     */
+    extractToken(req) {
+        const authHeader = req.headers.authorization;
+        if (!authHeader) {
+            return null;
+        }
+        // Bearer token
+        const [type, token] = authHeader.split(' ');
+        if (type !== 'Bearer' || !token) {
+            return null;
+        }
+        return token;
+    }
+    /**
+     * Configurar contexto de tenant para RLS
+     */
+    async setTenantContext(tenantId) {
+        try {
+            await this.dataSource.query(`SET app.current_tenant_id = '${tenantId}'`);
+        }
+        catch (error) {
+            console.error('Error setting tenant context:', error);
+            throw new Error('Failed to set tenant context');
+        }
+    }
+}
+exports.AuthMiddleware = AuthMiddleware;
+/**
+ * Factory para crear middleware de autenticación
+ */
+function createAuthMiddleware(authService, dataSource) {
+    return new AuthMiddleware(authService, dataSource);
+}
+//# sourceMappingURL=auth.middleware.js.map
--- a/backend/dist/modules/auth/middleware/auth.middleware.js.map
+++ b/backend/dist/modules/auth/middleware/auth.middleware.js.map
@ -0,0 +1 @@
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--- a/backend/dist/modules/auth/services/auth.service.d.ts
+++ b/backend/dist/modules/auth/services/auth.service.d.ts
@ -0,0 +1,69 @@
+/**
+ * AuthService - Servicio de Autenticación
+ *
+ * Gestiona login, logout, refresh tokens y validación de JWT.
+ * Implementa patrón multi-tenant con verificación de tenant_id.
+ *
+ * @module Auth
+ */
+import { Repository } from 'typeorm';
+import { User } from '../../core/entities/user.entity';
+import { Tenant } from '../../core/entities/tenant.entity';
+import { LoginDto, RegisterDto, RefreshTokenDto, ChangePasswordDto, AuthResponse, TokenValidationResult } from '../dto/auth.dto';
+export interface RefreshToken {
+    id: string;
+    userId: string;
+    token: string;
+    expiresAt: Date;
+    revokedAt?: Date;
+}
+export declare class AuthService {
+    private readonly userRepository;
+    private readonly tenantRepository;
+    private readonly refreshTokenRepository;
+    private readonly jwtSecret;
+    private readonly jwtExpiresIn;
+    private readonly jwtRefreshExpiresIn;
+    constructor(userRepository: Repository<User>, tenantRepository: Repository<Tenant>, refreshTokenRepository: Repository<RefreshToken>);
+    /**
+     * Login de usuario
+     */
+    login(dto: LoginDto): Promise<AuthResponse>;
+    /**
+     * Registro de usuario
+     */
+    register(dto: RegisterDto): Promise<AuthResponse>;
+    /**
+     * Refresh de token
+     */
+    refresh(dto: RefreshTokenDto): Promise<AuthResponse>;
+    /**
+     * Logout - Revocar refresh token
+     */
+    logout(refreshToken: string): Promise<void>;
+    /**
+     * Cambiar password
+     */
+    changePassword(userId: string, dto: ChangePasswordDto): Promise<void>;
+    /**
+     * Validar access token
+     */
+    validateAccessToken(token: string): TokenValidationResult;
+    /**
+     * Validar token
+     */
+    private validateToken;
+    /**
+     * Generar access token
+     */
+    private generateAccessToken;
+    /**
+     * Generar refresh token
+     */
+    private generateRefreshToken;
+    /**
+     * Convertir expiresIn a segundos
+     */
+    private getExpiresInSeconds;
+}
+//# sourceMappingURL=auth.service.d.ts.map
--- a/backend/dist/modules/auth/services/auth.service.d.ts.map
+++ b/backend/dist/modules/auth/services/auth.service.d.ts.map
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--- a/backend/dist/modules/auth/services/auth.service.js
+++ b/backend/dist/modules/auth/services/auth.service.js
@ -0,0 +1,329 @@
+"use strict";
+/**
+ * AuthService - Servicio de Autenticación
+ *
+ * Gestiona login, logout, refresh tokens y validación de JWT.
+ * Implementa patrón multi-tenant con verificación de tenant_id.
+ *
+ * @module Auth
+ */
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AuthService = void 0;
+const jwt = __importStar(require("jsonwebtoken"));
+const bcrypt = __importStar(require("bcryptjs"));
+class AuthService {
+    userRepository;
+    tenantRepository;
+    refreshTokenRepository;
+    jwtSecret;
+    jwtExpiresIn;
+    jwtRefreshExpiresIn;
+    constructor(userRepository, tenantRepository, refreshTokenRepository) {
+        this.userRepository = userRepository;
+        this.tenantRepository = tenantRepository;
+        this.refreshTokenRepository = refreshTokenRepository;
+        this.jwtSecret = process.env.JWT_SECRET || 'your-super-secret-jwt-key-change-in-production-minimum-32-chars';
+        this.jwtExpiresIn = process.env.JWT_EXPIRES_IN || '1d';
+        this.jwtRefreshExpiresIn = process.env.JWT_REFRESH_EXPIRES_IN || '7d';
+    }
+    /**
+     * Login de usuario
+     */
+    async login(dto) {
+        // Buscar usuario por email
+        const user = await this.userRepository.findOne({
+            where: { email: dto.email, deletedAt: null },
+            relations: ['userRoles', 'userRoles.role'],
+        });
+        if (!user) {
+            throw new Error('Invalid credentials');
+        }
+        // Verificar password
+        const isPasswordValid = await bcrypt.compare(dto.password, user.passwordHash);
+        if (!isPasswordValid) {
+            throw new Error('Invalid credentials');
+        }
+        // Verificar que el usuario esté activo
+        if (!user.isActive) {
+            throw new Error('User is not active');
+        }
+        // Obtener tenant
+        const tenantId = dto.tenantId || user.defaultTenantId;
+        if (!tenantId) {
+            throw new Error('No tenant specified');
+        }
+        const tenant = await this.tenantRepository.findOne({
+            where: { id: tenantId, isActive: true, deletedAt: null },
+        });
+        if (!tenant) {
+            throw new Error('Tenant not found or inactive');
+        }
+        // Obtener roles del usuario
+        const roles = user.userRoles?.map((ur) => ur.role.code) || [];
+        // Generar tokens
+        const accessToken = this.generateAccessToken(user, tenantId, roles);
+        const refreshToken = await this.generateRefreshToken(user.id);
+        // Actualizar último login
+        await this.userRepository.update(user.id, { lastLoginAt: new Date() });
+        return {
+            accessToken,
+            refreshToken,
+            expiresIn: this.getExpiresInSeconds(this.jwtExpiresIn),
+            user: {
+                id: user.id,
+                email: user.email,
+                firstName: user.firstName,
+                lastName: user.lastName,
+                roles,
+            },
+            tenant: {
+                id: tenant.id,
+                name: tenant.name,
+            },
+        };
+    }
+    /**
+     * Registro de usuario
+     */
+    async register(dto) {
+        // Verificar si el email ya existe
+        const existingUser = await this.userRepository.findOne({
+            where: { email: dto.email },
+        });
+        if (existingUser) {
+            throw new Error('Email already registered');
+        }
+        // Verificar que el tenant existe
+        const tenant = await this.tenantRepository.findOne({
+            where: { id: dto.tenantId, isActive: true },
+        });
+        if (!tenant) {
+            throw new Error('Tenant not found');
+        }
+        // Hash del password
+        const passwordHash = await bcrypt.hash(dto.password, 12);
+        // Crear usuario
+        const user = await this.userRepository.save(this.userRepository.create({
+            email: dto.email,
+            passwordHash,
+            firstName: dto.firstName,
+            lastName: dto.lastName,
+            defaultTenantId: dto.tenantId,
+            isActive: true,
+        }));
+        // Generar tokens (rol default: user)
+        const roles = ['user'];
+        const accessToken = this.generateAccessToken(user, dto.tenantId, roles);
+        const refreshToken = await this.generateRefreshToken(user.id);
+        return {
+            accessToken,
+            refreshToken,
+            expiresIn: this.getExpiresInSeconds(this.jwtExpiresIn),
+            user: {
+                id: user.id,
+                email: user.email,
+                firstName: user.firstName,
+                lastName: user.lastName,
+                roles,
+            },
+            tenant: {
+                id: tenant.id,
+                name: tenant.name,
+            },
+        };
+    }
+    /**
+     * Refresh de token
+     */
+    async refresh(dto) {
+        // Validar refresh token
+        const validation = this.validateToken(dto.refreshToken, 'refresh');
+        if (!validation.valid || !validation.payload) {
+            throw new Error('Invalid refresh token');
+        }
+        // Verificar que el token no está revocado
+        const storedToken = await this.refreshTokenRepository.findOne({
+            where: { token: dto.refreshToken, revokedAt: null },
+        });
+        if (!storedToken || storedToken.expiresAt < new Date()) {
+            throw new Error('Refresh token expired or revoked');
+        }
+        // Obtener usuario
+        const user = await this.userRepository.findOne({
+            where: { id: validation.payload.sub, deletedAt: null },
+            relations: ['userRoles', 'userRoles.role'],
+        });
+        if (!user || !user.isActive) {
+            throw new Error('User not found or inactive');
+        }
+        // Obtener tenant
+        const tenant = await this.tenantRepository.findOne({
+            where: { id: validation.payload.tenantId, isActive: true },
+        });
+        if (!tenant) {
+            throw new Error('Tenant not found or inactive');
+        }
+        const roles = user.userRoles?.map((ur) => ur.role.code) || [];
+        // Revocar token anterior
+        await this.refreshTokenRepository.update(storedToken.id, { revokedAt: new Date() });
+        // Generar nuevos tokens
+        const accessToken = this.generateAccessToken(user, tenant.id, roles);
+        const refreshToken = await this.generateRefreshToken(user.id);
+        return {
+            accessToken,
+            refreshToken,
+            expiresIn: this.getExpiresInSeconds(this.jwtExpiresIn),
+            user: {
+                id: user.id,
+                email: user.email,
+                firstName: user.firstName,
+                lastName: user.lastName,
+                roles,
+            },
+            tenant: {
+                id: tenant.id,
+                name: tenant.name,
+            },
+        };
+    }
+    /**
+     * Logout - Revocar refresh token
+     */
+    async logout(refreshToken) {
+        await this.refreshTokenRepository.update({ token: refreshToken }, { revokedAt: new Date() });
+    }
+    /**
+     * Cambiar password
+     */
+    async changePassword(userId, dto) {
+        const user = await this.userRepository.findOne({
+            where: { id: userId },
+        });
+        if (!user) {
+            throw new Error('User not found');
+        }
+        const isCurrentValid = await bcrypt.compare(dto.currentPassword, user.passwordHash);
+        if (!isCurrentValid) {
+            throw new Error('Current password is incorrect');
+        }
+        const newPasswordHash = await bcrypt.hash(dto.newPassword, 12);
+        await this.userRepository.update(userId, { passwordHash: newPasswordHash });
+        // Revocar todos los refresh tokens del usuario
+        await this.refreshTokenRepository.update({ userId }, { revokedAt: new Date() });
+    }
+    /**
+     * Validar access token
+     */
+    validateAccessToken(token) {
+        return this.validateToken(token, 'access');
+    }
+    /**
+     * Validar token
+     */
+    validateToken(token, expectedType) {
+        try {
+            const payload = jwt.verify(token, this.jwtSecret);
+            if (payload.type !== expectedType) {
+                return { valid: false, error: 'Invalid token type' };
+            }
+            return { valid: true, payload };
+        }
+        catch (error) {
+            if (error instanceof jwt.TokenExpiredError) {
+                return { valid: false, error: 'Token expired' };
+            }
+            if (error instanceof jwt.JsonWebTokenError) {
+                return { valid: false, error: 'Invalid token' };
+            }
+            return { valid: false, error: 'Token validation failed' };
+        }
+    }
+    /**
+     * Generar access token
+     */
+    generateAccessToken(user, tenantId, roles) {
+        const payload = {
+            sub: user.id,
+            email: user.email,
+            tenantId,
+            roles,
+            type: 'access',
+        };
+        return jwt.sign(payload, this.jwtSecret, {
+            expiresIn: this.jwtExpiresIn,
+        });
+    }
+    /**
+     * Generar refresh token
+     */
+    async generateRefreshToken(userId) {
+        const payload = {
+            sub: userId,
+            type: 'refresh',
+        };
+        const token = jwt.sign(payload, this.jwtSecret, {
+            expiresIn: this.jwtRefreshExpiresIn,
+        });
+        // Almacenar en DB
+        const expiresAt = new Date();
+        expiresAt.setDate(expiresAt.getDate() + 7); // 7 días
+        await this.refreshTokenRepository.save(this.refreshTokenRepository.create({
+            userId,
+            token,
+            expiresAt,
+        }));
+        return token;
+    }
+    /**
+     * Convertir expiresIn a segundos
+     */
+    getExpiresInSeconds(expiresIn) {
+        const match = expiresIn.match(/^(\d+)([dhms])$/);
+        if (!match)
+            return 86400; // default 1 día
+        const value = parseInt(match[1]);
+        const unit = match[2];
+        switch (unit) {
+            case 'd': return value * 86400;
+            case 'h': return value * 3600;
+            case 'm': return value * 60;
+            case 's': return value;
+            default: return 86400;
+        }
+    }
+}
+exports.AuthService = AuthService;
+//# sourceMappingURL=auth.service.js.map
--- a/backend/dist/modules/auth/services/auth.service.js.map
+++ b/backend/dist/modules/auth/services/auth.service.js.map
--- a/backend/dist/modules/auth/services/index.d.ts
+++ b/backend/dist/modules/auth/services/index.d.ts
@ -0,0 +1,5 @@
+/**
+ * Auth Module - Service Exports
+ */
+export * from './auth.service';
+//# sourceMappingURL=index.d.ts.map
--- a/backend/dist/modules/auth/services/index.d.ts.map
+++ b/backend/dist/modules/auth/services/index.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/services/index.ts"],"names":[],"mappings":"AAAA;;GAEG;AAEH,cAAc,gBAAgB,CAAC"}
--- a/backend/dist/modules/auth/services/index.js
+++ b/backend/dist/modules/auth/services/index.js
@ -0,0 +1,21 @@
+"use strict";
+/**
+ * Auth Module - Service Exports
+ */
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+__exportStar(require("./auth.service"), exports);
+//# sourceMappingURL=index.js.map
--- a/backend/dist/modules/auth/services/index.js.map
+++ b/backend/dist/modules/auth/services/index.js.map
@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/modules/auth/services/index.ts"],"names":[],"mappings":";AAAA;;GAEG;;;;;;;;;;;;;;;;AAEH,iDAA+B"}
--- a/backend/dist/modules/budgets/controllers/concepto.controller.d.ts
+++ b/backend/dist/modules/budgets/controllers/concepto.controller.d.ts
@ -0,0 +1,15 @@
+/**
+ * ConceptoController - Controller de conceptos de obra
+ *
+ * Endpoints REST para gestión del catálogo de conceptos.
+ *
+ * @module Budgets
+ */
+import { Router } from 'express';
+import { DataSource } from 'typeorm';
+/**
+ * Crear router de conceptos
+ */
+export declare function createConceptoController(dataSource: DataSource): Router;
+export default createConceptoController;
+//# sourceMappingURL=concepto.controller.d.ts.map
--- a/backend/dist/modules/budgets/controllers/concepto.controller.d.ts.map
+++ b/backend/dist/modules/budgets/controllers/concepto.controller.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"concepto.controller.d.ts","sourceRoot":"","sources":["../../../../src/modules/budgets/controllers/concepto.controller.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAE,MAAM,EAAmC,MAAM,SAAS,CAAC;AAClE,OAAO,EAAE,UAAU,EAAE,MAAM,SAAS,CAAC;AAUrC;;GAEG;AACH,wBAAgB,wBAAwB,CAAC,UAAU,EAAE,UAAU,GAAG,MAAM,CAmOvE;AAED,eAAe,wBAAwB,CAAC"}
--- a/backend/dist/modules/budgets/controllers/concepto.controller.js
+++ b/backend/dist/modules/budgets/controllers/concepto.controller.js
@ -0,0 +1,227 @@
+"use strict";
+/**
+ * ConceptoController - Controller de conceptos de obra
+ *
+ * Endpoints REST para gestión del catálogo de conceptos.
+ *
+ * @module Budgets
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createConceptoController = createConceptoController;
+const express_1 = require("express");
+const concepto_service_1 = require("../services/concepto.service");
+const auth_middleware_1 = require("../../auth/middleware/auth.middleware");
+const auth_service_1 = require("../../auth/services/auth.service");
+const concepto_entity_1 = require("../entities/concepto.entity");
+const user_entity_1 = require("../../core/entities/user.entity");
+const tenant_entity_1 = require("../../core/entities/tenant.entity");
+const refresh_token_entity_1 = require("../../auth/entities/refresh-token.entity");
+/**
+ * Crear router de conceptos
+ */
+function createConceptoController(dataSource) {
+    const router = (0, express_1.Router)();
+    // Repositorios
+    const conceptoRepository = dataSource.getRepository(concepto_entity_1.Concepto);
+    const userRepository = dataSource.getRepository(user_entity_1.User);
+    const tenantRepository = dataSource.getRepository(tenant_entity_1.Tenant);
+    const refreshTokenRepository = dataSource.getRepository(refresh_token_entity_1.RefreshToken);
+    // Servicios
+    const conceptoService = new concepto_service_1.ConceptoService(conceptoRepository);
+    const authService = new auth_service_1.AuthService(userRepository, tenantRepository, refreshTokenRepository);
+    const authMiddleware = new auth_middleware_1.AuthMiddleware(authService, dataSource);
+    // Helper para crear contexto de servicio
+    const getContext = (req) => {
+        if (!req.tenantId) {
+            throw new Error('Tenant ID is required');
+        }
+        return {
+            tenantId: req.tenantId,
+            userId: req.user?.sub,
+        };
+    };
+    /**
+     * GET /conceptos
+     * Listar conceptos raíz
+     */
+    router.get('/', authMiddleware.authenticate, async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const page = parseInt(req.query.page) || 1;
+            const limit = Math.min(parseInt(req.query.limit) || 50, 100);
+            const result = await conceptoService.findRootConceptos(getContext(req), page, limit);
+            res.status(200).json({
+                success: true,
+                data: result.data,
+                pagination: result.meta,
+            });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * GET /conceptos/search
+     * Buscar conceptos por código o nombre
+     */
+    router.get('/search', authMiddleware.authenticate, async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const term = req.query.q;
+            if (!term || term.length < 2) {
+                res.status(400).json({ error: 'Bad Request', message: 'Search term must be at least 2 characters' });
+                return;
+            }
+            const limit = Math.min(parseInt(req.query.limit) || 20, 50);
+            const conceptos = await conceptoService.search(getContext(req), term, limit);
+            res.status(200).json({ success: true, data: conceptos });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * GET /conceptos/tree
+     * Obtener árbol de conceptos
+     */
+    router.get('/tree', authMiddleware.authenticate, async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const rootId = req.query.rootId;
+            const tree = await conceptoService.getConceptoTree(getContext(req), rootId);
+            res.status(200).json({ success: true, data: tree });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * GET /conceptos/:id
+     * Obtener concepto por ID
+     */
+    router.get('/:id', authMiddleware.authenticate, async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const concepto = await conceptoService.findById(getContext(req), req.params.id);
+            if (!concepto) {
+                res.status(404).json({ error: 'Not Found', message: 'Concept not found' });
+                return;
+            }
+            res.status(200).json({ success: true, data: concepto });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * GET /conceptos/:id/children
+     * Obtener hijos de un concepto
+     */
+    router.get('/:id/children', authMiddleware.authenticate, async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const children = await conceptoService.findChildren(getContext(req), req.params.id);
+            res.status(200).json({ success: true, data: children });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * POST /conceptos
+     * Crear concepto
+     */
+    router.post('/', authMiddleware.authenticate, authMiddleware.authorize('admin', 'engineer', 'director'), async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const dto = req.body;
+            if (!dto.code || !dto.name) {
+                res.status(400).json({ error: 'Bad Request', message: 'code and name are required' });
+                return;
+            }
+            // Verificar código único
+            const exists = await conceptoService.codeExists(getContext(req), dto.code);
+            if (exists) {
+                res.status(409).json({ error: 'Conflict', message: 'Concept code already exists' });
+                return;
+            }
+            const concepto = await conceptoService.createConcepto(getContext(req), dto);
+            res.status(201).json({ success: true, data: concepto });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * PATCH /conceptos/:id
+     * Actualizar concepto
+     */
+    router.patch('/:id', authMiddleware.authenticate, authMiddleware.authorize('admin', 'engineer', 'director'), async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const dto = req.body;
+            const concepto = await conceptoService.update(getContext(req), req.params.id, dto);
+            if (!concepto) {
+                res.status(404).json({ error: 'Not Found', message: 'Concept not found' });
+                return;
+            }
+            res.status(200).json({ success: true, data: concepto });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * DELETE /conceptos/:id
+     * Eliminar concepto (soft delete)
+     */
+    router.delete('/:id', authMiddleware.authenticate, authMiddleware.authorize('admin', 'director'), async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const deleted = await conceptoService.softDelete(getContext(req), req.params.id);
+            if (!deleted) {
+                res.status(404).json({ error: 'Not Found', message: 'Concept not found' });
+                return;
+            }
+            res.status(200).json({ success: true, message: 'Concept deleted' });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    return router;
+}
+exports.default = createConceptoController;
+//# sourceMappingURL=concepto.controller.js.map
--- a/backend/dist/modules/budgets/controllers/concepto.controller.js.map
+++ b/backend/dist/modules/budgets/controllers/concepto.controller.js.map
--- a/backend/dist/modules/budgets/controllers/index.d.ts
+++ b/backend/dist/modules/budgets/controllers/index.d.ts
@ -0,0 +1,7 @@
+/**
+ * Budgets Controllers Index
+ * @module Budgets
+ */
+export { createConceptoController } from './concepto.controller';
+export { createPresupuestoController } from './presupuesto.controller';
+//# sourceMappingURL=index.d.ts.map
--- a/backend/dist/modules/budgets/controllers/index.d.ts.map
+++ b/backend/dist/modules/budgets/controllers/index.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../../src/modules/budgets/controllers/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,wBAAwB,EAAE,MAAM,uBAAuB,CAAC;AACjE,OAAO,EAAE,2BAA2B,EAAE,MAAM,0BAA0B,CAAC"}
--- a/backend/dist/modules/budgets/controllers/index.js
+++ b/backend/dist/modules/budgets/controllers/index.js
@ -0,0 +1,12 @@
+"use strict";
+/**
+ * Budgets Controllers Index
+ * @module Budgets
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createPresupuestoController = exports.createConceptoController = void 0;
+var concepto_controller_1 = require("./concepto.controller");
+Object.defineProperty(exports, "createConceptoController", { enumerable: true, get: function () { return concepto_controller_1.createConceptoController; } });
+var presupuesto_controller_1 = require("./presupuesto.controller");
+Object.defineProperty(exports, "createPresupuestoController", { enumerable: true, get: function () { return presupuesto_controller_1.createPresupuestoController; } });
+//# sourceMappingURL=index.js.map
--- a/backend/dist/modules/budgets/controllers/index.js.map
+++ b/backend/dist/modules/budgets/controllers/index.js.map
@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/modules/budgets/controllers/index.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;AAEH,6DAAiE;AAAxD,+HAAA,wBAAwB,OAAA;AACjC,mEAAuE;AAA9D,qIAAA,2BAA2B,OAAA"}
--- a/backend/dist/modules/budgets/controllers/presupuesto.controller.d.ts
+++ b/backend/dist/modules/budgets/controllers/presupuesto.controller.d.ts
@ -0,0 +1,15 @@
+/**
+ * PresupuestoController - Controller de presupuestos
+ *
+ * Endpoints REST para gestión de presupuestos de obra.
+ *
+ * @module Budgets
+ */
+import { Router } from 'express';
+import { DataSource } from 'typeorm';
+/**
+ * Crear router de presupuestos
+ */
+export declare function createPresupuestoController(dataSource: DataSource): Router;
+export default createPresupuestoController;
+//# sourceMappingURL=presupuesto.controller.d.ts.map
--- a/backend/dist/modules/budgets/controllers/presupuesto.controller.d.ts.map
+++ b/backend/dist/modules/budgets/controllers/presupuesto.controller.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"presupuesto.controller.d.ts","sourceRoot":"","sources":["../../../../src/modules/budgets/controllers/presupuesto.controller.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAE,MAAM,EAAmC,MAAM,SAAS,CAAC;AAClE,OAAO,EAAE,UAAU,EAAE,MAAM,SAAS,CAAC;AAWrC;;GAEG;AACH,wBAAgB,2BAA2B,CAAC,UAAU,EAAE,UAAU,GAAG,MAAM,CAqQ1E;AAED,eAAe,2BAA2B,CAAC"}
--- a/backend/dist/modules/budgets/controllers/presupuesto.controller.js
+++ b/backend/dist/modules/budgets/controllers/presupuesto.controller.js
@ -0,0 +1,262 @@
+"use strict";
+/**
+ * PresupuestoController - Controller de presupuestos
+ *
+ * Endpoints REST para gestión de presupuestos de obra.
+ *
+ * @module Budgets
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createPresupuestoController = createPresupuestoController;
+const express_1 = require("express");
+const presupuesto_service_1 = require("../services/presupuesto.service");
+const auth_middleware_1 = require("../../auth/middleware/auth.middleware");
+const auth_service_1 = require("../../auth/services/auth.service");
+const presupuesto_entity_1 = require("../entities/presupuesto.entity");
+const presupuesto_partida_entity_1 = require("../entities/presupuesto-partida.entity");
+const user_entity_1 = require("../../core/entities/user.entity");
+const tenant_entity_1 = require("../../core/entities/tenant.entity");
+const refresh_token_entity_1 = require("../../auth/entities/refresh-token.entity");
+/**
+ * Crear router de presupuestos
+ */
+function createPresupuestoController(dataSource) {
+    const router = (0, express_1.Router)();
+    // Repositorios
+    const presupuestoRepository = dataSource.getRepository(presupuesto_entity_1.Presupuesto);
+    const partidaRepository = dataSource.getRepository(presupuesto_partida_entity_1.PresupuestoPartida);
+    const userRepository = dataSource.getRepository(user_entity_1.User);
+    const tenantRepository = dataSource.getRepository(tenant_entity_1.Tenant);
+    const refreshTokenRepository = dataSource.getRepository(refresh_token_entity_1.RefreshToken);
+    // Servicios
+    const presupuestoService = new presupuesto_service_1.PresupuestoService(presupuestoRepository, partidaRepository);
+    const authService = new auth_service_1.AuthService(userRepository, tenantRepository, refreshTokenRepository);
+    const authMiddleware = new auth_middleware_1.AuthMiddleware(authService, dataSource);
+    // Helper para crear contexto de servicio
+    const getContext = (req) => {
+        if (!req.tenantId) {
+            throw new Error('Tenant ID is required');
+        }
+        return {
+            tenantId: req.tenantId,
+            userId: req.user?.sub,
+        };
+    };
+    /**
+     * GET /presupuestos
+     * Listar presupuestos
+     */
+    router.get('/', authMiddleware.authenticate, async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const page = parseInt(req.query.page) || 1;
+            const limit = Math.min(parseInt(req.query.limit) || 20, 100);
+            const fraccionamientoId = req.query.fraccionamientoId;
+            let result;
+            if (fraccionamientoId) {
+                result = await presupuestoService.findByFraccionamiento(getContext(req), fraccionamientoId, page, limit);
+            }
+            else {
+                result = await presupuestoService.findAll(getContext(req), { page, limit });
+            }
+            res.status(200).json({
+                success: true,
+                data: result.data,
+                pagination: result.meta,
+            });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * GET /presupuestos/:id
+     * Obtener presupuesto por ID con sus partidas
+     */
+    router.get('/:id', authMiddleware.authenticate, async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const presupuesto = await presupuestoService.findWithPartidas(getContext(req), req.params.id);
+            if (!presupuesto) {
+                res.status(404).json({ error: 'Not Found', message: 'Budget not found' });
+                return;
+            }
+            res.status(200).json({ success: true, data: presupuesto });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * POST /presupuestos
+     * Crear presupuesto
+     */
+    router.post('/', authMiddleware.authenticate, authMiddleware.authorize('admin', 'engineer', 'director'), async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const dto = req.body;
+            if (!dto.code || !dto.name) {
+                res.status(400).json({ error: 'Bad Request', message: 'code and name are required' });
+                return;
+            }
+            const presupuesto = await presupuestoService.createPresupuesto(getContext(req), dto);
+            res.status(201).json({ success: true, data: presupuesto });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * POST /presupuestos/:id/partidas
+     * Agregar partida al presupuesto
+     */
+    router.post('/:id/partidas', authMiddleware.authenticate, authMiddleware.authorize('admin', 'engineer', 'director'), async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const dto = req.body;
+            if (!dto.conceptoId || dto.quantity === undefined || dto.unitPrice === undefined) {
+                res.status(400).json({ error: 'Bad Request', message: 'conceptoId, quantity and unitPrice are required' });
+                return;
+            }
+            const partida = await presupuestoService.addPartida(getContext(req), req.params.id, dto);
+            res.status(201).json({ success: true, data: partida });
+        }
+        catch (error) {
+            if (error instanceof Error && error.message === 'Presupuesto not found') {
+                res.status(404).json({ error: 'Not Found', message: error.message });
+                return;
+            }
+            next(error);
+        }
+    });
+    /**
+     * PATCH /presupuestos/:id/partidas/:partidaId
+     * Actualizar partida
+     */
+    router.patch('/:id/partidas/:partidaId', authMiddleware.authenticate, authMiddleware.authorize('admin', 'engineer', 'director'), async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const dto = req.body;
+            const partida = await presupuestoService.updatePartida(getContext(req), req.params.partidaId, dto);
+            if (!partida) {
+                res.status(404).json({ error: 'Not Found', message: 'Budget item not found' });
+                return;
+            }
+            res.status(200).json({ success: true, data: partida });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * DELETE /presupuestos/:id/partidas/:partidaId
+     * Eliminar partida
+     */
+    router.delete('/:id/partidas/:partidaId', authMiddleware.authenticate, authMiddleware.authorize('admin', 'engineer', 'director'), async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const deleted = await presupuestoService.removePartida(getContext(req), req.params.partidaId);
+            if (!deleted) {
+                res.status(404).json({ error: 'Not Found', message: 'Budget item not found' });
+                return;
+            }
+            res.status(200).json({ success: true, message: 'Budget item deleted' });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * POST /presupuestos/:id/version
+     * Crear nueva versión del presupuesto
+     */
+    router.post('/:id/version', authMiddleware.authenticate, authMiddleware.authorize('admin', 'director'), async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const newVersion = await presupuestoService.createNewVersion(getContext(req), req.params.id);
+            res.status(201).json({ success: true, data: newVersion });
+        }
+        catch (error) {
+            if (error instanceof Error && error.message === 'Presupuesto not found') {
+                res.status(404).json({ error: 'Not Found', message: error.message });
+                return;
+            }
+            next(error);
+        }
+    });
+    /**
+     * POST /presupuestos/:id/approve
+     * Aprobar presupuesto
+     */
+    router.post('/:id/approve', authMiddleware.authenticate, authMiddleware.authorize('admin', 'director'), async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const presupuesto = await presupuestoService.approve(getContext(req), req.params.id);
+            if (!presupuesto) {
+                res.status(404).json({ error: 'Not Found', message: 'Budget not found' });
+                return;
+            }
+            res.status(200).json({ success: true, data: presupuesto, message: 'Budget approved' });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    /**
+     * DELETE /presupuestos/:id
+     * Eliminar presupuesto (soft delete)
+     */
+    router.delete('/:id', authMiddleware.authenticate, authMiddleware.authorize('admin', 'director'), async (req, res, next) => {
+        try {
+            const tenantId = req.tenantId;
+            if (!tenantId) {
+                res.status(400).json({ error: 'Bad Request', message: 'Tenant ID required' });
+                return;
+            }
+            const deleted = await presupuestoService.softDelete(getContext(req), req.params.id);
+            if (!deleted) {
+                res.status(404).json({ error: 'Not Found', message: 'Budget not found' });
+                return;
+            }
+            res.status(200).json({ success: true, message: 'Budget deleted' });
+        }
+        catch (error) {
+            next(error);
+        }
+    });
+    return router;
+}
+exports.default = createPresupuestoController;
+//# sourceMappingURL=presupuesto.controller.js.map
--- a/backend/dist/modules/budgets/controllers/presupuesto.controller.js.map
+++ b/backend/dist/modules/budgets/controllers/presupuesto.controller.js.map
--- a/backend/dist/modules/budgets/entities/concepto.entity.d.ts
+++ b/backend/dist/modules/budgets/entities/concepto.entity.d.ts
@ -0,0 +1,35 @@
+/**
+ * Concepto Entity
+ * Catalogo de conceptos de obra (estructura jerarquica)
+ *
+ * @module Budgets
+ * @table construction.conceptos
+ * @ddl schemas/01-construction-schema-ddl.sql
+ */
+import { Tenant } from '../../core/entities/tenant.entity';
+import { User } from '../../core/entities/user.entity';
+export declare class Concepto {
+    id: string;
+    tenantId: string;
+    parentId: string | null;
+    code: string;
+    name: string;
+    description: string | null;
+    unitId: string | null;
+    unitPrice: number | null;
+    isComposite: boolean;
+    level: number;
+    path: string | null;
+    createdAt: Date;
+    createdById: string | null;
+    updatedAt: Date | null;
+    updatedById: string | null;
+    deletedAt: Date | null;
+    deletedById: string | null;
+    tenant: Tenant;
+    parent: Concepto | null;
+    children: Concepto[];
+    createdBy: User | null;
+    updatedBy: User | null;
+}
+//# sourceMappingURL=concepto.entity.d.ts.map
--- a/backend/dist/modules/budgets/entities/concepto.entity.d.ts.map
+++ b/backend/dist/modules/budgets/entities/concepto.entity.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"concepto.entity.d.ts","sourceRoot":"","sources":["../../../../src/modules/budgets/entities/concepto.entity.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAaH,OAAO,EAAE,MAAM,EAAE,MAAM,mCAAmC,CAAC;AAC3D,OAAO,EAAE,IAAI,EAAE,MAAM,iCAAiC,CAAC;AAEvD,qBAKa,QAAQ;IAEnB,EAAE,EAAE,MAAM,CAAC;IAGX,QAAQ,EAAE,MAAM,CAAC;IAGjB,QAAQ,EAAE,MAAM,GAAG,IAAI,CAAC;IAGxB,IAAI,EAAE,MAAM,CAAC;IAGb,IAAI,EAAE,MAAM,CAAC;IAGb,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAG3B,MAAM,EAAE,MAAM,GAAG,IAAI,CAAC;IAGtB,SAAS,EAAE,MAAM,GAAG,IAAI,CAAC;IAGzB,WAAW,EAAE,OAAO,CAAC;IAGrB,KAAK,EAAE,MAAM,CAAC;IAGd,IAAI,EAAE,MAAM,GAAG,IAAI,CAAC;IAGpB,SAAS,EAAE,IAAI,CAAC;IAGhB,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAG3B,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;IAGvB,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAG3B,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;IAGvB,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAK3B,MAAM,EAAE,MAAM,CAAC;IAIf,MAAM,EAAE,QAAQ,GAAG,IAAI,CAAC;IAGxB,QAAQ,EAAE,QAAQ,EAAE,CAAC;IAIrB,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;IAIvB,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;CACxB"}
--- a/backend/dist/modules/budgets/entities/concepto.entity.js
+++ b/backend/dist/modules/budgets/entities/concepto.entity.js
@ -0,0 +1,149 @@
+"use strict";
+/**
+ * Concepto Entity
+ * Catalogo de conceptos de obra (estructura jerarquica)
+ *
+ * @module Budgets
+ * @table construction.conceptos
+ * @ddl schemas/01-construction-schema-ddl.sql
+ */
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Concepto = void 0;
+const typeorm_1 = require("typeorm");
+const tenant_entity_1 = require("../../core/entities/tenant.entity");
+const user_entity_1 = require("../../core/entities/user.entity");
+let Concepto = class Concepto {
+    id;
+    tenantId;
+    parentId;
+    code;
+    name;
+    description;
+    unitId;
+    unitPrice;
+    isComposite;
+    level;
+    path;
+    createdAt;
+    createdById;
+    updatedAt;
+    updatedById;
+    deletedAt;
+    deletedById;
+    // Relations
+    tenant;
+    parent;
+    children;
+    createdBy;
+    updatedBy;
+};
+exports.Concepto = Concepto;
+__decorate([
+    (0, typeorm_1.PrimaryGeneratedColumn)('uuid'),
+    __metadata("design:type", String)
+], Concepto.prototype, "id", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'tenant_id', type: 'uuid' }),
+    __metadata("design:type", String)
+], Concepto.prototype, "tenantId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'parent_id', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "parentId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'varchar', length: 50 }),
+    __metadata("design:type", String)
+], Concepto.prototype, "code", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'varchar', length: 255 }),
+    __metadata("design:type", String)
+], Concepto.prototype, "name", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'text', nullable: true }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "description", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'unit_id', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "unitId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'unit_price', type: 'decimal', precision: 12, scale: 4, nullable: true }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "unitPrice", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'is_composite', type: 'boolean', default: false }),
+    __metadata("design:type", Boolean)
+], Concepto.prototype, "isComposite", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'integer', default: 0 }),
+    __metadata("design:type", Number)
+], Concepto.prototype, "level", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'varchar', length: 500, nullable: true }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "path", void 0);
+__decorate([
+    (0, typeorm_1.CreateDateColumn)({ name: 'created_at', type: 'timestamptz' }),
+    __metadata("design:type", Date)
+], Concepto.prototype, "createdAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'created_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "createdById", void 0);
+__decorate([
+    (0, typeorm_1.UpdateDateColumn)({ name: 'updated_at', type: 'timestamptz', nullable: true }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "updatedAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'updated_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "updatedById", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'deleted_at', type: 'timestamptz', nullable: true }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "deletedAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'deleted_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "deletedById", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => tenant_entity_1.Tenant),
+    (0, typeorm_1.JoinColumn)({ name: 'tenant_id' }),
+    __metadata("design:type", tenant_entity_1.Tenant)
+], Concepto.prototype, "tenant", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => Concepto, (c) => c.children, { nullable: true }),
+    (0, typeorm_1.JoinColumn)({ name: 'parent_id' }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "parent", void 0);
+__decorate([
+    (0, typeorm_1.OneToMany)(() => Concepto, (c) => c.parent),
+    __metadata("design:type", Array)
+], Concepto.prototype, "children", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => user_entity_1.User),
+    (0, typeorm_1.JoinColumn)({ name: 'created_by' }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "createdBy", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => user_entity_1.User),
+    (0, typeorm_1.JoinColumn)({ name: 'updated_by' }),
+    __metadata("design:type", Object)
+], Concepto.prototype, "updatedBy", void 0);
+exports.Concepto = Concepto = __decorate([
+    (0, typeorm_1.Entity)({ schema: 'construction', name: 'conceptos' }),
+    (0, typeorm_1.Index)(['tenantId', 'code'], { unique: true }),
+    (0, typeorm_1.Index)(['tenantId']),
+    (0, typeorm_1.Index)(['parentId']),
+    (0, typeorm_1.Index)(['code'])
+], Concepto);
+//# sourceMappingURL=concepto.entity.js.map
--- a/backend/dist/modules/budgets/entities/concepto.entity.js.map
+++ b/backend/dist/modules/budgets/entities/concepto.entity.js.map
@ -0,0 +1 @@
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--- a/backend/dist/modules/budgets/entities/index.d.ts
+++ b/backend/dist/modules/budgets/entities/index.d.ts
@ -0,0 +1,8 @@
+/**
+ * Budgets Module - Entity Exports
+ * MAI-003: Presupuestos
+ */
+export * from './concepto.entity';
+export * from './presupuesto.entity';
+export * from './presupuesto-partida.entity';
+//# sourceMappingURL=index.d.ts.map
--- a/backend/dist/modules/budgets/entities/index.d.ts.map
+++ b/backend/dist/modules/budgets/entities/index.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../../src/modules/budgets/entities/index.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,cAAc,mBAAmB,CAAC;AAClC,cAAc,sBAAsB,CAAC;AACrC,cAAc,8BAA8B,CAAC"}
--- a/backend/dist/modules/budgets/entities/index.js
+++ b/backend/dist/modules/budgets/entities/index.js
@ -0,0 +1,24 @@
+"use strict";
+/**
+ * Budgets Module - Entity Exports
+ * MAI-003: Presupuestos
+ */
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+__exportStar(require("./concepto.entity"), exports);
+__exportStar(require("./presupuesto.entity"), exports);
+__exportStar(require("./presupuesto-partida.entity"), exports);
+//# sourceMappingURL=index.js.map
--- a/backend/dist/modules/budgets/entities/index.js.map
+++ b/backend/dist/modules/budgets/entities/index.js.map
@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/modules/budgets/entities/index.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;;;;;;;;;;;;;;AAEH,oDAAkC;AAClC,uDAAqC;AACrC,+DAA6C"}
--- a/backend/dist/modules/budgets/entities/presupuesto-partida.entity.d.ts
+++ b/backend/dist/modules/budgets/entities/presupuesto-partida.entity.d.ts
@ -0,0 +1,33 @@
+/**
+ * PresupuestoPartida Entity
+ * Lineas/partidas de un presupuesto
+ *
+ * @module Budgets
+ * @table construction.presupuesto_partidas
+ * @ddl schemas/01-construction-schema-ddl.sql
+ */
+import { Tenant } from '../../core/entities/tenant.entity';
+import { User } from '../../core/entities/user.entity';
+import { Presupuesto } from './presupuesto.entity';
+import { Concepto } from './concepto.entity';
+export declare class PresupuestoPartida {
+    id: string;
+    tenantId: string;
+    presupuestoId: string;
+    conceptoId: string;
+    sequence: number;
+    quantity: number;
+    unitPrice: number;
+    totalAmount: number;
+    createdAt: Date;
+    createdById: string | null;
+    updatedAt: Date | null;
+    updatedById: string | null;
+    deletedAt: Date | null;
+    deletedById: string | null;
+    tenant: Tenant;
+    presupuesto: Presupuesto;
+    concepto: Concepto;
+    createdBy: User | null;
+}
+//# sourceMappingURL=presupuesto-partida.entity.d.ts.map
--- a/backend/dist/modules/budgets/entities/presupuesto-partida.entity.d.ts.map
+++ b/backend/dist/modules/budgets/entities/presupuesto-partida.entity.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"presupuesto-partida.entity.d.ts","sourceRoot":"","sources":["../../../../src/modules/budgets/entities/presupuesto-partida.entity.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAYH,OAAO,EAAE,MAAM,EAAE,MAAM,mCAAmC,CAAC;AAC3D,OAAO,EAAE,IAAI,EAAE,MAAM,iCAAiC,CAAC;AACvD,OAAO,EAAE,WAAW,EAAE,MAAM,sBAAsB,CAAC;AACnD,OAAO,EAAE,QAAQ,EAAE,MAAM,mBAAmB,CAAC;AAE7C,qBAGa,kBAAkB;IAE7B,EAAE,EAAE,MAAM,CAAC;IAGX,QAAQ,EAAE,MAAM,CAAC;IAGjB,aAAa,EAAE,MAAM,CAAC;IAGtB,UAAU,EAAE,MAAM,CAAC;IAGnB,QAAQ,EAAE,MAAM,CAAC;IAGjB,QAAQ,EAAE,MAAM,CAAC;IAGjB,SAAS,EAAE,MAAM,CAAC;IAWlB,WAAW,EAAE,MAAM,CAAC;IAGpB,SAAS,EAAE,IAAI,CAAC;IAGhB,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAG3B,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;IAGvB,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAG3B,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;IAGvB,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAK3B,MAAM,EAAE,MAAM,CAAC;IAIf,WAAW,EAAE,WAAW,CAAC;IAIzB,QAAQ,EAAE,QAAQ,CAAC;IAInB,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;CACxB"}
--- a/backend/dist/modules/budgets/entities/presupuesto-partida.entity.js
+++ b/backend/dist/modules/budgets/entities/presupuesto-partida.entity.js
@ -0,0 +1,137 @@
+"use strict";
+/**
+ * PresupuestoPartida Entity
+ * Lineas/partidas de un presupuesto
+ *
+ * @module Budgets
+ * @table construction.presupuesto_partidas
+ * @ddl schemas/01-construction-schema-ddl.sql
+ */
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.PresupuestoPartida = void 0;
+const typeorm_1 = require("typeorm");
+const tenant_entity_1 = require("../../core/entities/tenant.entity");
+const user_entity_1 = require("../../core/entities/user.entity");
+const presupuesto_entity_1 = require("./presupuesto.entity");
+const concepto_entity_1 = require("./concepto.entity");
+let PresupuestoPartida = class PresupuestoPartida {
+    id;
+    tenantId;
+    presupuestoId;
+    conceptoId;
+    sequence;
+    quantity;
+    unitPrice;
+    // Columna calculada (GENERATED ALWAYS AS) - solo lectura
+    totalAmount;
+    createdAt;
+    createdById;
+    updatedAt;
+    updatedById;
+    deletedAt;
+    deletedById;
+    // Relations
+    tenant;
+    presupuesto;
+    concepto;
+    createdBy;
+};
+exports.PresupuestoPartida = PresupuestoPartida;
+__decorate([
+    (0, typeorm_1.PrimaryGeneratedColumn)('uuid'),
+    __metadata("design:type", String)
+], PresupuestoPartida.prototype, "id", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'tenant_id', type: 'uuid' }),
+    __metadata("design:type", String)
+], PresupuestoPartida.prototype, "tenantId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'presupuesto_id', type: 'uuid' }),
+    __metadata("design:type", String)
+], PresupuestoPartida.prototype, "presupuestoId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'concepto_id', type: 'uuid' }),
+    __metadata("design:type", String)
+], PresupuestoPartida.prototype, "conceptoId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'integer', default: 0 }),
+    __metadata("design:type", Number)
+], PresupuestoPartida.prototype, "sequence", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'decimal', precision: 12, scale: 4, default: 0 }),
+    __metadata("design:type", Number)
+], PresupuestoPartida.prototype, "quantity", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'unit_price', type: 'decimal', precision: 12, scale: 4, default: 0 }),
+    __metadata("design:type", Number)
+], PresupuestoPartida.prototype, "unitPrice", void 0);
+__decorate([
+    (0, typeorm_1.Column)({
+        name: 'total_amount',
+        type: 'decimal',
+        precision: 14,
+        scale: 2,
+        insert: false,
+        update: false,
+    }),
+    __metadata("design:type", Number)
+], PresupuestoPartida.prototype, "totalAmount", void 0);
+__decorate([
+    (0, typeorm_1.CreateDateColumn)({ name: 'created_at', type: 'timestamptz' }),
+    __metadata("design:type", Date)
+], PresupuestoPartida.prototype, "createdAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'created_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], PresupuestoPartida.prototype, "createdById", void 0);
+__decorate([
+    (0, typeorm_1.UpdateDateColumn)({ name: 'updated_at', type: 'timestamptz', nullable: true }),
+    __metadata("design:type", Object)
+], PresupuestoPartida.prototype, "updatedAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'updated_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], PresupuestoPartida.prototype, "updatedById", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'deleted_at', type: 'timestamptz', nullable: true }),
+    __metadata("design:type", Object)
+], PresupuestoPartida.prototype, "deletedAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'deleted_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], PresupuestoPartida.prototype, "deletedById", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => tenant_entity_1.Tenant),
+    (0, typeorm_1.JoinColumn)({ name: 'tenant_id' }),
+    __metadata("design:type", tenant_entity_1.Tenant)
+], PresupuestoPartida.prototype, "tenant", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => presupuesto_entity_1.Presupuesto, (p) => p.partidas),
+    (0, typeorm_1.JoinColumn)({ name: 'presupuesto_id' }),
+    __metadata("design:type", presupuesto_entity_1.Presupuesto)
+], PresupuestoPartida.prototype, "presupuesto", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => concepto_entity_1.Concepto),
+    (0, typeorm_1.JoinColumn)({ name: 'concepto_id' }),
+    __metadata("design:type", concepto_entity_1.Concepto)
+], PresupuestoPartida.prototype, "concepto", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => user_entity_1.User),
+    (0, typeorm_1.JoinColumn)({ name: 'created_by' }),
+    __metadata("design:type", Object)
+], PresupuestoPartida.prototype, "createdBy", void 0);
+exports.PresupuestoPartida = PresupuestoPartida = __decorate([
+    (0, typeorm_1.Entity)({ schema: 'construction', name: 'presupuesto_partidas' }),
+    (0, typeorm_1.Index)(['presupuestoId', 'conceptoId'], { unique: true }),
+    (0, typeorm_1.Index)(['tenantId'])
+], PresupuestoPartida);
+//# sourceMappingURL=presupuesto-partida.entity.js.map
--- a/backend/dist/modules/budgets/entities/presupuesto-partida.entity.js.map
+++ b/backend/dist/modules/budgets/entities/presupuesto-partida.entity.js.map
@ -0,0 +1 @@
+{"version":3,"file":"presupuesto-partida.entity.js","sourceRoot":"","sources":["../../../../src/modules/budgets/entities/presupuesto-partida.entity.ts"],"names":[],"mappings":";AAAA;;;;;;;GAOG;;;;;;;;;;;;AAEH,qCASiB;AACjB,qEAA2D;AAC3D,iEAAuD;AACvD,6DAAmD;AACnD,uDAA6C;AAKtC,IAAM,kBAAkB,GAAxB,MAAM,kBAAkB;IAE7B,EAAE,CAAS;IAGX,QAAQ,CAAS;IAGjB,aAAa,CAAS;IAGtB,UAAU,CAAS;IAGnB,QAAQ,CAAS;IAGjB,QAAQ,CAAS;IAGjB,SAAS,CAAS;IAElB,yDAAyD;IASzD,WAAW,CAAS;IAGpB,SAAS,CAAO;IAGhB,WAAW,CAAgB;IAG3B,SAAS,CAAc;IAGvB,WAAW,CAAgB;IAG3B,SAAS,CAAc;IAGvB,WAAW,CAAgB;IAE3B,YAAY;IAGZ,MAAM,CAAS;IAIf,WAAW,CAAc;IAIzB,QAAQ,CAAW;IAInB,SAAS,CAAc;CACxB,CAAA;AAnEY,gDAAkB;AAE7B;IADC,IAAA,gCAAsB,EAAC,MAAM,CAAC;;8CACpB;AAGX;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,WAAW,EAAE,IAAI,EAAE,MAAM,EAAE,CAAC;;oDAC3B;AAGjB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,gBAAgB,EAAE,IAAI,EAAE,MAAM,EAAE,CAAC;;yDAC3B;AAGtB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,aAAa,EAAE,IAAI,EAAE,MAAM,EAAE,CAAC;;sDAC3B;AAGnB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,OAAO,EAAE,CAAC,EAAE,CAAC;;oDACvB;AAGjB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,SAAS,EAAE,EAAE,EAAE,KAAK,EAAE,CAAC,EAAE,OAAO,EAAE,CAAC,EAAE,CAAC;;oDAChD;AAGjB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,SAAS,EAAE,SAAS,EAAE,EAAE,EAAE,KAAK,EAAE,CAAC,EAAE,OAAO,EAAE,CAAC,EAAE,CAAC;;qDACnE;AAWlB;IARC,IAAA,gBAAM,EAAC;QACN,IAAI,EAAE,cAAc;QACpB,IAAI,EAAE,SAAS;QACf,SAAS,EAAE,EAAE;QACb,KAAK,EAAE,CAAC;QACR,MAAM,EAAE,KAAK;QACb,MAAM,EAAE,KAAK;KACd,CAAC;;uDACkB;AAGpB;IADC,IAAA,0BAAgB,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BACnD,IAAI;qDAAC;AAGhB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,MAAM,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;uDAClC;AAG3B;IADC,IAAA,0BAAgB,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;qDACvD;AAGvB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,MAAM,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;uDAClC;AAG3B;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;qDAC7C;AAGvB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,MAAM,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;uDAClC;AAK3B;IAFC,IAAA,mBAAS,EAAC,GAAG,EAAE,CAAC,sBAAM,CAAC;IACvB,IAAA,oBAAU,EAAC,EAAE,IAAI,EAAE,WAAW,EAAE,CAAC;8BAC1B,sBAAM;kDAAC;AAIf;IAFC,IAAA,mBAAS,EAAC,GAAG,EAAE,CAAC,gCAAW,EAAE,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,QAAQ,CAAC;IAC/C,IAAA,oBAAU,EAAC,EAAE,IAAI,EAAE,gBAAgB,EAAE,CAAC;8BAC1B,gCAAW;uDAAC;AAIzB;IAFC,IAAA,mBAAS,EAAC,GAAG,EAAE,CAAC,0BAAQ,CAAC;IACzB,IAAA,oBAAU,EAAC,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BAC1B,0BAAQ;oDAAC;AAInB;IAFC,IAAA,mBAAS,EAAC,GAAG,EAAE,CAAC,kBAAI,CAAC;IACrB,IAAA,oBAAU,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,CAAC;;qDACZ;6BAlEZ,kBAAkB;IAH9B,IAAA,gBAAM,EAAC,EAAE,MAAM,EAAE,cAAc,EAAE,IAAI,EAAE,sBAAsB,EAAE,CAAC;IAChE,IAAA,eAAK,EAAC,CAAC,eAAe,EAAE,YAAY,CAAC,EAAE,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC;IACxD,IAAA,eAAK,EAAC,CAAC,UAAU,CAAC,CAAC;GACP,kBAAkB,CAmE9B"}
--- a/backend/dist/modules/budgets/entities/presupuesto.entity.d.ts
+++ b/backend/dist/modules/budgets/entities/presupuesto.entity.d.ts
@ -0,0 +1,39 @@
+/**
+ * Presupuesto Entity
+ * Presupuestos de obra por prototipo o fraccionamiento
+ *
+ * @module Budgets
+ * @table construction.presupuestos
+ * @ddl schemas/01-construction-schema-ddl.sql
+ */
+import { Tenant } from '../../core/entities/tenant.entity';
+import { User } from '../../core/entities/user.entity';
+import { Fraccionamiento } from '../../construction/entities/fraccionamiento.entity';
+import { PresupuestoPartida } from './presupuesto-partida.entity';
+export declare class Presupuesto {
+    id: string;
+    tenantId: string;
+    fraccionamientoId: string | null;
+    prototipoId: string | null;
+    code: string;
+    name: string;
+    description: string | null;
+    version: number;
+    isActive: boolean;
+    totalAmount: number;
+    currencyId: string | null;
+    approvedAt: Date | null;
+    approvedById: string | null;
+    createdAt: Date;
+    createdById: string | null;
+    updatedAt: Date | null;
+    updatedById: string | null;
+    deletedAt: Date | null;
+    deletedById: string | null;
+    tenant: Tenant;
+    fraccionamiento: Fraccionamiento | null;
+    createdBy: User | null;
+    approvedBy: User | null;
+    partidas: PresupuestoPartida[];
+}
+//# sourceMappingURL=presupuesto.entity.d.ts.map
--- a/backend/dist/modules/budgets/entities/presupuesto.entity.d.ts.map
+++ b/backend/dist/modules/budgets/entities/presupuesto.entity.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"presupuesto.entity.d.ts","sourceRoot":"","sources":["../../../../src/modules/budgets/entities/presupuesto.entity.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAaH,OAAO,EAAE,MAAM,EAAE,MAAM,mCAAmC,CAAC;AAC3D,OAAO,EAAE,IAAI,EAAE,MAAM,iCAAiC,CAAC;AACvD,OAAO,EAAE,eAAe,EAAE,MAAM,oDAAoD,CAAC;AACrF,OAAO,EAAE,kBAAkB,EAAE,MAAM,8BAA8B,CAAC;AAElE,qBAIa,WAAW;IAEtB,EAAE,EAAE,MAAM,CAAC;IAGX,QAAQ,EAAE,MAAM,CAAC;IAGjB,iBAAiB,EAAE,MAAM,GAAG,IAAI,CAAC;IAGjC,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAG3B,IAAI,EAAE,MAAM,CAAC;IAGb,IAAI,EAAE,MAAM,CAAC;IAGb,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAG3B,OAAO,EAAE,MAAM,CAAC;IAGhB,QAAQ,EAAE,OAAO,CAAC;IAGlB,WAAW,EAAE,MAAM,CAAC;IAGpB,UAAU,EAAE,MAAM,GAAG,IAAI,CAAC;IAG1B,UAAU,EAAE,IAAI,GAAG,IAAI,CAAC;IAGxB,YAAY,EAAE,MAAM,GAAG,IAAI,CAAC;IAG5B,SAAS,EAAE,IAAI,CAAC;IAGhB,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAG3B,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;IAGvB,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAG3B,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;IAGvB,WAAW,EAAE,MAAM,GAAG,IAAI,CAAC;IAK3B,MAAM,EAAE,MAAM,CAAC;IAIf,eAAe,EAAE,eAAe,GAAG,IAAI,CAAC;IAIxC,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;IAIvB,UAAU,EAAE,IAAI,GAAG,IAAI,CAAC;IAGxB,QAAQ,EAAE,kBAAkB,EAAE,CAAC;CAChC"}
--- a/backend/dist/modules/budgets/entities/presupuesto.entity.js
+++ b/backend/dist/modules/budgets/entities/presupuesto.entity.js
@ -0,0 +1,160 @@
+"use strict";
+/**
+ * Presupuesto Entity
+ * Presupuestos de obra por prototipo o fraccionamiento
+ *
+ * @module Budgets
+ * @table construction.presupuestos
+ * @ddl schemas/01-construction-schema-ddl.sql
+ */
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Presupuesto = void 0;
+const typeorm_1 = require("typeorm");
+const tenant_entity_1 = require("../../core/entities/tenant.entity");
+const user_entity_1 = require("../../core/entities/user.entity");
+const fraccionamiento_entity_1 = require("../../construction/entities/fraccionamiento.entity");
+const presupuesto_partida_entity_1 = require("./presupuesto-partida.entity");
+let Presupuesto = class Presupuesto {
+    id;
+    tenantId;
+    fraccionamientoId;
+    prototipoId;
+    code;
+    name;
+    description;
+    version;
+    isActive;
+    totalAmount;
+    currencyId;
+    approvedAt;
+    approvedById;
+    createdAt;
+    createdById;
+    updatedAt;
+    updatedById;
+    deletedAt;
+    deletedById;
+    // Relations
+    tenant;
+    fraccionamiento;
+    createdBy;
+    approvedBy;
+    partidas;
+};
+exports.Presupuesto = Presupuesto;
+__decorate([
+    (0, typeorm_1.PrimaryGeneratedColumn)('uuid'),
+    __metadata("design:type", String)
+], Presupuesto.prototype, "id", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'tenant_id', type: 'uuid' }),
+    __metadata("design:type", String)
+], Presupuesto.prototype, "tenantId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'fraccionamiento_id', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "fraccionamientoId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'prototipo_id', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "prototipoId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'varchar', length: 30 }),
+    __metadata("design:type", String)
+], Presupuesto.prototype, "code", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'varchar', length: 255 }),
+    __metadata("design:type", String)
+], Presupuesto.prototype, "name", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'text', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "description", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ type: 'integer', default: 1 }),
+    __metadata("design:type", Number)
+], Presupuesto.prototype, "version", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'is_active', type: 'boolean', default: true }),
+    __metadata("design:type", Boolean)
+], Presupuesto.prototype, "isActive", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'total_amount', type: 'decimal', precision: 16, scale: 2, default: 0 }),
+    __metadata("design:type", Number)
+], Presupuesto.prototype, "totalAmount", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'currency_id', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "currencyId", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'approved_at', type: 'timestamptz', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "approvedAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'approved_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "approvedById", void 0);
+__decorate([
+    (0, typeorm_1.CreateDateColumn)({ name: 'created_at', type: 'timestamptz' }),
+    __metadata("design:type", Date)
+], Presupuesto.prototype, "createdAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'created_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "createdById", void 0);
+__decorate([
+    (0, typeorm_1.UpdateDateColumn)({ name: 'updated_at', type: 'timestamptz', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "updatedAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'updated_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "updatedById", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'deleted_at', type: 'timestamptz', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "deletedAt", void 0);
+__decorate([
+    (0, typeorm_1.Column)({ name: 'deleted_by', type: 'uuid', nullable: true }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "deletedById", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => tenant_entity_1.Tenant),
+    (0, typeorm_1.JoinColumn)({ name: 'tenant_id' }),
+    __metadata("design:type", tenant_entity_1.Tenant)
+], Presupuesto.prototype, "tenant", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => fraccionamiento_entity_1.Fraccionamiento, { nullable: true }),
+    (0, typeorm_1.JoinColumn)({ name: 'fraccionamiento_id' }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "fraccionamiento", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => user_entity_1.User),
+    (0, typeorm_1.JoinColumn)({ name: 'created_by' }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "createdBy", void 0);
+__decorate([
+    (0, typeorm_1.ManyToOne)(() => user_entity_1.User),
+    (0, typeorm_1.JoinColumn)({ name: 'approved_by' }),
+    __metadata("design:type", Object)
+], Presupuesto.prototype, "approvedBy", void 0);
+__decorate([
+    (0, typeorm_1.OneToMany)(() => presupuesto_partida_entity_1.PresupuestoPartida, (p) => p.presupuesto),
+    __metadata("design:type", Array)
+], Presupuesto.prototype, "partidas", void 0);
+exports.Presupuesto = Presupuesto = __decorate([
+    (0, typeorm_1.Entity)({ schema: 'construction', name: 'presupuestos' }),
+    (0, typeorm_1.Index)(['tenantId', 'code', 'version'], { unique: true }),
+    (0, typeorm_1.Index)(['tenantId']),
+    (0, typeorm_1.Index)(['fraccionamientoId'])
+], Presupuesto);
+//# sourceMappingURL=presupuesto.entity.js.map
--- a/backend/dist/modules/budgets/entities/presupuesto.entity.js.map
+++ b/backend/dist/modules/budgets/entities/presupuesto.entity.js.map
@ -0,0 +1 @@
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--- a/backend/dist/modules/budgets/services/concepto.service.d.ts
+++ b/backend/dist/modules/budgets/services/concepto.service.d.ts
@ -0,0 +1,60 @@
+/**
+ * ConceptoService - Catalogo de Conceptos de Obra
+ *
+ * Gestiona el catálogo jerárquico de conceptos de obra.
+ * Los conceptos pueden tener estructura padre-hijo (niveles).
+ *
+ * @module Budgets
+ */
+import { Repository } from 'typeorm';
+import { BaseService, ServiceContext, PaginatedResult } from '../../../shared/services/base.service';
+import { Concepto } from '../entities/concepto.entity';
+export interface CreateConceptoDto {
+    code: string;
+    name: string;
+    description?: string;
+    parentId?: string;
+    unitId?: string;
+    unitPrice?: number;
+    isComposite?: boolean;
+}
+export interface UpdateConceptoDto {
+    name?: string;
+    description?: string;
+    unitId?: string;
+    unitPrice?: number;
+    isComposite?: boolean;
+}
+export declare class ConceptoService extends BaseService<Concepto> {
+    constructor(repository: Repository<Concepto>);
+    /**
+     * Crear un nuevo concepto con cálculo automático de nivel y path
+     */
+    createConcepto(ctx: ServiceContext, data: CreateConceptoDto): Promise<Concepto>;
+    /**
+     * Obtener conceptos raíz (sin padre)
+     */
+    findRootConceptos(ctx: ServiceContext, page?: number, limit?: number): Promise<PaginatedResult<Concepto>>;
+    /**
+     * Obtener hijos de un concepto
+     */
+    findChildren(ctx: ServiceContext, parentId: string): Promise<Concepto[]>;
+    /**
+     * Obtener árbol completo de conceptos
+     */
+    getConceptoTree(ctx: ServiceContext, rootId?: string): Promise<ConceptoNode[]>;
+    private buildTree;
+    /**
+     * Buscar conceptos por código o nombre
+     */
+    search(ctx: ServiceContext, term: string, limit?: number): Promise<Concepto[]>;
+    /**
+     * Verificar si un código ya existe
+     */
+    codeExists(ctx: ServiceContext, code: string): Promise<boolean>;
+}
+interface ConceptoNode extends Concepto {
+    children: ConceptoNode[];
+}
+export {};
+//# sourceMappingURL=concepto.service.d.ts.map
--- a/backend/dist/modules/budgets/services/concepto.service.d.ts.map
+++ b/backend/dist/modules/budgets/services/concepto.service.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"concepto.service.d.ts","sourceRoot":"","sources":["../../../../src/modules/budgets/services/concepto.service.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAEH,OAAO,EAAE,UAAU,EAAU,MAAM,SAAS,CAAC;AAC7C,OAAO,EAAE,WAAW,EAAE,cAAc,EAAE,eAAe,EAAE,MAAM,uCAAuC,CAAC;AACrG,OAAO,EAAE,QAAQ,EAAE,MAAM,6BAA6B,CAAC;AAEvD,MAAM,WAAW,iBAAiB;IAChC,IAAI,EAAE,MAAM,CAAC;IACb,IAAI,EAAE,MAAM,CAAC;IACb,WAAW,CAAC,EAAE,MAAM,CAAC;IACrB,QAAQ,CAAC,EAAE,MAAM,CAAC;IAClB,MAAM,CAAC,EAAE,MAAM,CAAC;IAChB,SAAS,CAAC,EAAE,MAAM,CAAC;IACnB,WAAW,CAAC,EAAE,OAAO,CAAC;CACvB;AAED,MAAM,WAAW,iBAAiB;IAChC,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,WAAW,CAAC,EAAE,MAAM,CAAC;IACrB,MAAM,CAAC,EAAE,MAAM,CAAC;IAChB,SAAS,CAAC,EAAE,MAAM,CAAC;IACnB,WAAW,CAAC,EAAE,OAAO,CAAC;CACvB;AAED,qBAAa,eAAgB,SAAQ,WAAW,CAAC,QAAQ,CAAC;gBAC5C,UAAU,EAAE,UAAU,CAAC,QAAQ,CAAC;IAI5C;;OAEG;IACG,cAAc,CAClB,GAAG,EAAE,cAAc,EACnB,IAAI,EAAE,iBAAiB,GACtB,OAAO,CAAC,QAAQ,CAAC;IAmBpB;;OAEG;IACG,iBAAiB,CACrB,GAAG,EAAE,cAAc,EACnB,IAAI,SAAI,EACR,KAAK,SAAK,GACT,OAAO,CAAC,eAAe,CAAC,QAAQ,CAAC,CAAC;IAQrC;;OAEG;IACG,YAAY,CAChB,GAAG,EAAE,cAAc,EACnB,QAAQ,EAAE,MAAM,GACf,OAAO,CAAC,QAAQ,EAAE,CAAC;IAOtB;;OAEG;IACG,eAAe,CACnB,GAAG,EAAE,cAAc,EACnB,MAAM,CAAC,EAAE,MAAM,GACd,OAAO,CAAC,YAAY,EAAE,CAAC;YAaZ,SAAS;IAqBvB;;OAEG;IACG,MAAM,CACV,GAAG,EAAE,cAAc,EACnB,IAAI,EAAE,MAAM,EACZ,KAAK,SAAK,GACT,OAAO,CAAC,QAAQ,EAAE,CAAC;IAatB;;OAEG;IACG,UAAU,CAAC,GAAG,EAAE,cAAc,EAAE,IAAI,EAAE,MAAM,GAAG,OAAO,CAAC,OAAO,CAAC;CAGtE;AAED,UAAU,YAAa,SAAQ,QAAQ;IACrC,QAAQ,EAAE,YAAY,EAAE,CAAC;CAC1B"}
--- a/backend/dist/modules/budgets/services/concepto.service.js
+++ b/backend/dist/modules/budgets/services/concepto.service.js
@ -0,0 +1,106 @@
+"use strict";
+/**
+ * ConceptoService - Catalogo de Conceptos de Obra
+ *
+ * Gestiona el catálogo jerárquico de conceptos de obra.
+ * Los conceptos pueden tener estructura padre-hijo (niveles).
+ *
+ * @module Budgets
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ConceptoService = void 0;
+const typeorm_1 = require("typeorm");
+const base_service_1 = require("../../../shared/services/base.service");
+class ConceptoService extends base_service_1.BaseService {
+    constructor(repository) {
+        super(repository);
+    }
+    /**
+     * Crear un nuevo concepto con cálculo automático de nivel y path
+     */
+    async createConcepto(ctx, data) {
+        let level = 0;
+        let path = data.code;
+        if (data.parentId) {
+            const parent = await this.findById(ctx, data.parentId);
+            if (parent) {
+                level = parent.level + 1;
+                path = `${parent.path}/${data.code}`;
+            }
+        }
+        return this.create(ctx, {
+            ...data,
+            level,
+            path,
+        });
+    }
+    /**
+     * Obtener conceptos raíz (sin padre)
+     */
+    async findRootConceptos(ctx, page = 1, limit = 50) {
+        return this.findAll(ctx, {
+            page,
+            limit,
+            where: { parentId: (0, typeorm_1.IsNull)() },
+        });
+    }
+    /**
+     * Obtener hijos de un concepto
+     */
+    async findChildren(ctx, parentId) {
+        return this.find(ctx, {
+            where: { parentId },
+            order: { code: 'ASC' },
+        });
+    }
+    /**
+     * Obtener árbol completo de conceptos
+     */
+    async getConceptoTree(ctx, rootId) {
+        const where = rootId
+            ? { parentId: rootId }
+            : { parentId: (0, typeorm_1.IsNull)() };
+        const roots = await this.find(ctx, {
+            where: where,
+            order: { code: 'ASC' },
+        });
+        return this.buildTree(ctx, roots);
+    }
+    async buildTree(ctx, conceptos) {
+        const tree = [];
+        for (const concepto of conceptos) {
+            const children = await this.findChildren(ctx, concepto.id);
+            const childNodes = children.length > 0
+                ? await this.buildTree(ctx, children)
+                : [];
+            tree.push({
+                ...concepto,
+                children: childNodes,
+            });
+        }
+        return tree;
+    }
+    /**
+     * Buscar conceptos por código o nombre
+     */
+    async search(ctx, term, limit = 20) {
+        return this.repository
+            .createQueryBuilder('c')
+            .where('c.tenant_id = :tenantId', { tenantId: ctx.tenantId })
+            .andWhere('c.deleted_at IS NULL')
+            .andWhere('(c.code ILIKE :term OR c.name ILIKE :term)', {
+            term: `%${term}%`,
+        })
+            .orderBy('c.code', 'ASC')
+            .take(limit)
+            .getMany();
+    }
+    /**
+     * Verificar si un código ya existe
+     */
+    async codeExists(ctx, code) {
+        return this.exists(ctx, { code });
+    }
+}
+exports.ConceptoService = ConceptoService;
+//# sourceMappingURL=concepto.service.js.map
--- a/backend/dist/modules/budgets/services/concepto.service.js.map
+++ b/backend/dist/modules/budgets/services/concepto.service.js.map
@ -0,0 +1 @@
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--- a/backend/dist/modules/budgets/services/index.d.ts
+++ b/backend/dist/modules/budgets/services/index.d.ts
@ -0,0 +1,6 @@
+/**
+ * Budgets Module - Service Exports
+ */
+export * from './concepto.service';
+export * from './presupuesto.service';
+//# sourceMappingURL=index.d.ts.map
--- a/backend/dist/modules/budgets/services/index.d.ts.map
+++ b/backend/dist/modules/budgets/services/index.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../../src/modules/budgets/services/index.ts"],"names":[],"mappings":"AAAA;;GAEG;AAEH,cAAc,oBAAoB,CAAC;AACnC,cAAc,uBAAuB,CAAC"}
--- a/backend/dist/modules/budgets/services/index.js
+++ b/backend/dist/modules/budgets/services/index.js
@ -0,0 +1,22 @@
+"use strict";
+/**
+ * Budgets Module - Service Exports
+ */
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+__exportStar(require("./concepto.service"), exports);
+__exportStar(require("./presupuesto.service"), exports);
+//# sourceMappingURL=index.js.map
--- a/backend/dist/modules/budgets/services/index.js.map
+++ b/backend/dist/modules/budgets/services/index.js.map
@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/modules/budgets/services/index.ts"],"names":[],"mappings":";AAAA;;GAEG;;;;;;;;;;;;;;;;AAEH,qDAAmC;AACnC,wDAAsC"}
--- a/backend/dist/modules/budgets/services/presupuesto.service.d.ts
+++ b/backend/dist/modules/budgets/services/presupuesto.service.d.ts
@ -0,0 +1,72 @@
+/**
+ * PresupuestoService - Gestión de Presupuestos de Obra
+ *
+ * Gestiona presupuestos de obra con sus partidas.
+ * Soporta versionamiento y aprobación.
+ *
+ * @module Budgets
+ */
+import { Repository } from 'typeorm';
+import { BaseService, ServiceContext, PaginatedResult } from '../../../shared/services/base.service';
+import { Presupuesto } from '../entities/presupuesto.entity';
+import { PresupuestoPartida } from '../entities/presupuesto-partida.entity';
+export interface CreatePresupuestoDto {
+    code: string;
+    name: string;
+    description?: string;
+    fraccionamientoId?: string;
+    prototipoId?: string;
+    currencyId?: string;
+}
+export interface AddPartidaDto {
+    conceptoId: string;
+    quantity: number;
+    unitPrice: number;
+    sequence?: number;
+}
+export interface UpdatePartidaDto {
+    quantity?: number;
+    unitPrice?: number;
+    sequence?: number;
+}
+export declare class PresupuestoService extends BaseService<Presupuesto> {
+    private readonly partidaRepository;
+    constructor(repository: Repository<Presupuesto>, partidaRepository: Repository<PresupuestoPartida>);
+    /**
+     * Crear nuevo presupuesto
+     */
+    createPresupuesto(ctx: ServiceContext, data: CreatePresupuestoDto): Promise<Presupuesto>;
+    /**
+     * Obtener presupuestos por fraccionamiento
+     */
+    findByFraccionamiento(ctx: ServiceContext, fraccionamientoId: string, page?: number, limit?: number): Promise<PaginatedResult<Presupuesto>>;
+    /**
+     * Obtener presupuesto con sus partidas
+     */
+    findWithPartidas(ctx: ServiceContext, id: string): Promise<Presupuesto | null>;
+    /**
+     * Agregar partida al presupuesto
+     */
+    addPartida(ctx: ServiceContext, presupuestoId: string, data: AddPartidaDto): Promise<PresupuestoPartida>;
+    /**
+     * Actualizar partida
+     */
+    updatePartida(ctx: ServiceContext, partidaId: string, data: UpdatePartidaDto): Promise<PresupuestoPartida | null>;
+    /**
+     * Eliminar partida
+     */
+    removePartida(ctx: ServiceContext, partidaId: string): Promise<boolean>;
+    /**
+     * Recalcular total del presupuesto
+     */
+    recalculateTotal(ctx: ServiceContext, presupuestoId: string): Promise<void>;
+    /**
+     * Crear nueva versión del presupuesto
+     */
+    createNewVersion(ctx: ServiceContext, presupuestoId: string): Promise<Presupuesto>;
+    /**
+     * Aprobar presupuesto
+     */
+    approve(ctx: ServiceContext, presupuestoId: string): Promise<Presupuesto | null>;
+}
+//# sourceMappingURL=presupuesto.service.d.ts.map
--- a/backend/dist/modules/budgets/services/presupuesto.service.d.ts.map
+++ b/backend/dist/modules/budgets/services/presupuesto.service.d.ts.map
@ -0,0 +1 @@
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--- a/backend/dist/modules/budgets/services/presupuesto.service.js
+++ b/backend/dist/modules/budgets/services/presupuesto.service.js
@ -0,0 +1,180 @@
+"use strict";
+/**
+ * PresupuestoService - Gestión de Presupuestos de Obra
+ *
+ * Gestiona presupuestos de obra con sus partidas.
+ * Soporta versionamiento y aprobación.
+ *
+ * @module Budgets
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.PresupuestoService = void 0;
+const base_service_1 = require("../../../shared/services/base.service");
+class PresupuestoService extends base_service_1.BaseService {
+    partidaRepository;
+    constructor(repository, partidaRepository) {
+        super(repository);
+        this.partidaRepository = partidaRepository;
+    }
+    /**
+     * Crear nuevo presupuesto
+     */
+    async createPresupuesto(ctx, data) {
+        return this.create(ctx, {
+            ...data,
+            version: 1,
+            isActive: true,
+            totalAmount: 0,
+        });
+    }
+    /**
+     * Obtener presupuestos por fraccionamiento
+     */
+    async findByFraccionamiento(ctx, fraccionamientoId, page = 1, limit = 20) {
+        return this.findAll(ctx, {
+            page,
+            limit,
+            where: { fraccionamientoId, isActive: true },
+        });
+    }
+    /**
+     * Obtener presupuesto con sus partidas
+     */
+    async findWithPartidas(ctx, id) {
+        return this.repository.findOne({
+            where: {
+                id,
+                tenantId: ctx.tenantId,
+                deletedAt: null,
+            },
+            relations: ['partidas', 'partidas.concepto'],
+        });
+    }
+    /**
+     * Agregar partida al presupuesto
+     */
+    async addPartida(ctx, presupuestoId, data) {
+        const presupuesto = await this.findById(ctx, presupuestoId);
+        if (!presupuesto) {
+            throw new Error('Presupuesto not found');
+        }
+        const partida = this.partidaRepository.create({
+            tenantId: ctx.tenantId,
+            presupuestoId,
+            conceptoId: data.conceptoId,
+            quantity: data.quantity,
+            unitPrice: data.unitPrice,
+            sequence: data.sequence || 0,
+            createdById: ctx.userId,
+        });
+        const savedPartida = await this.partidaRepository.save(partida);
+        await this.recalculateTotal(ctx, presupuestoId);
+        return savedPartida;
+    }
+    /**
+     * Actualizar partida
+     */
+    async updatePartida(ctx, partidaId, data) {
+        const partida = await this.partidaRepository.findOne({
+            where: {
+                id: partidaId,
+                tenantId: ctx.tenantId,
+                deletedAt: null,
+            },
+        });
+        if (!partida) {
+            return null;
+        }
+        const updated = this.partidaRepository.merge(partida, {
+            ...data,
+            updatedById: ctx.userId,
+        });
+        const saved = await this.partidaRepository.save(updated);
+        await this.recalculateTotal(ctx, partida.presupuestoId);
+        return saved;
+    }
+    /**
+     * Eliminar partida
+     */
+    async removePartida(ctx, partidaId) {
+        const partida = await this.partidaRepository.findOne({
+            where: {
+                id: partidaId,
+                tenantId: ctx.tenantId,
+            },
+        });
+        if (!partida) {
+            return false;
+        }
+        await this.partidaRepository.update({ id: partidaId }, {
+            deletedAt: new Date(),
+            deletedById: ctx.userId,
+        });
+        await this.recalculateTotal(ctx, partida.presupuestoId);
+        return true;
+    }
+    /**
+     * Recalcular total del presupuesto
+     */
+    async recalculateTotal(ctx, presupuestoId) {
+        const result = await this.partidaRepository
+            .createQueryBuilder('p')
+            .select('SUM(p.quantity * p.unit_price)', 'total')
+            .where('p.presupuesto_id = :presupuestoId', { presupuestoId })
+            .andWhere('p.deleted_at IS NULL')
+            .getRawOne();
+        const total = parseFloat(result?.total || '0');
+        await this.repository.update({ id: presupuestoId }, { totalAmount: total, updatedById: ctx.userId });
+    }
+    /**
+     * Crear nueva versión del presupuesto
+     */
+    async createNewVersion(ctx, presupuestoId) {
+        const original = await this.findWithPartidas(ctx, presupuestoId);
+        if (!original) {
+            throw new Error('Presupuesto not found');
+        }
+        // Desactivar versión anterior
+        await this.repository.update({ id: presupuestoId }, { isActive: false, updatedById: ctx.userId });
+        // Crear nueva versión
+        const newVersion = await this.create(ctx, {
+            code: original.code,
+            name: original.name,
+            description: original.description,
+            fraccionamientoId: original.fraccionamientoId,
+            prototipoId: original.prototipoId,
+            currencyId: original.currencyId,
+            version: original.version + 1,
+            isActive: true,
+            totalAmount: original.totalAmount,
+        });
+        // Copiar partidas
+        for (const partida of original.partidas) {
+            await this.partidaRepository.save(this.partidaRepository.create({
+                tenantId: ctx.tenantId,
+                presupuestoId: newVersion.id,
+                conceptoId: partida.conceptoId,
+                quantity: partida.quantity,
+                unitPrice: partida.unitPrice,
+                sequence: partida.sequence,
+                createdById: ctx.userId,
+            }));
+        }
+        return newVersion;
+    }
+    /**
+     * Aprobar presupuesto
+     */
+    async approve(ctx, presupuestoId) {
+        const presupuesto = await this.findById(ctx, presupuestoId);
+        if (!presupuesto) {
+            return null;
+        }
+        return this.update(ctx, presupuestoId, {
+            approvedAt: new Date(),
+            approvedById: ctx.userId,
+        });
+    }
+}
+exports.PresupuestoService = PresupuestoService;
+//# sourceMappingURL=presupuesto.service.js.map
--- a/backend/dist/modules/budgets/services/presupuesto.service.js.map
+++ b/backend/dist/modules/budgets/services/presupuesto.service.js.map
@ -0,0 +1 @@
+{"version":3,"file":"presupuesto.service.js","sourceRoot":"","sources":["../../../../src/modules/budgets/services/presupuesto.service.ts"],"names":[],"mappings":";AAAA;;;;;;;GAOG;;;AAGH,wEAAqG;AA0BrG,MAAa,kBAAmB,SAAQ,0BAAwB;IAG3C;IAFnB,YACE,UAAmC,EAClB,iBAAiD;QAElE,KAAK,CAAC,UAAU,CAAC,CAAC;QAFD,sBAAiB,GAAjB,iBAAiB,CAAgC;IAGpE,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,iBAAiB,CACrB,GAAmB,EACnB,IAA0B;QAE1B,OAAO,IAAI,CAAC,MAAM,CAAC,GAAG,EAAE;YACtB,GAAG,IAAI;YACP,OAAO,EAAE,CAAC;YACV,QAAQ,EAAE,IAAI;YACd,WAAW,EAAE,CAAC;SACf,CAAC,CAAC;IACL,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,qBAAqB,CACzB,GAAmB,EACnB,iBAAyB,EACzB,IAAI,GAAG,CAAC,EACR,KAAK,GAAG,EAAE;QAEV,OAAO,IAAI,CAAC,OAAO,CAAC,GAAG,EAAE;YACvB,IAAI;YACJ,KAAK;YACL,KAAK,EAAE,EAAE,iBAAiB,EAAE,QAAQ,EAAE,IAAI,EAAS;SACpD,CAAC,CAAC;IACL,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,gBAAgB,CACpB,GAAmB,EACnB,EAAU;QAEV,OAAO,IAAI,CAAC,UAAU,CAAC,OAAO,CAAC;YAC7B,KAAK,EAAE;gBACL,EAAE;gBACF,QAAQ,EAAE,GAAG,CAAC,QAAQ;gBACtB,SAAS,EAAE,IAAI;aACT;YACR,SAAS,EAAE,CAAC,UAAU,EAAE,mBAAmB,CAAC;SAC7C,CAAC,CAAC;IACL,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,UAAU,CACd,GAAmB,EACnB,aAAqB,EACrB,IAAmB;QAEnB,MAAM,WAAW,GAAG,MAAM,IAAI,CAAC,QAAQ,CAAC,GAAG,EAAE,aAAa,CAAC,CAAC;QAC5D,IAAI,CAAC,WAAW,EAAE,CAAC;YACjB,MAAM,IAAI,KAAK,CAAC,uBAAuB,CAAC,CAAC;QAC3C,CAAC;QAED,MAAM,OAAO,GAAG,IAAI,CAAC,iBAAiB,CAAC,MAAM,CAAC;YAC5C,QAAQ,EAAE,GAAG,CAAC,QAAQ;YACtB,aAAa;YACb,UAAU,EAAE,IAAI,CAAC,UAAU;YAC3B,QAAQ,EAAE,IAAI,CAAC,QAAQ;YACvB,SAAS,EAAE,IAAI,CAAC,SAAS;YACzB,QAAQ,EAAE,IAAI,CAAC,QAAQ,IAAI,CAAC;YAC5B,WAAW,EAAE,GAAG,CAAC,MAAM;SACxB,CAAC,CAAC;QAEH,MAAM,YAAY,GAAG,MAAM,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAChE,MAAM,IAAI,CAAC,gBAAgB,CAAC,GAAG,EAAE,aAAa,CAAC,CAAC;QAEhD,OAAO,YAAY,CAAC;IACtB,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,aAAa,CACjB,GAAmB,EACnB,SAAiB,EACjB,IAAsB;QAEtB,MAAM,OAAO,GAAG,MAAM,IAAI,CAAC,iBAAiB,CAAC,OAAO,CAAC;YACnD,KAAK,EAAE;gBACL,EAAE,EAAE,SAAS;gBACb,QAAQ,EAAE,GAAG,CAAC,QAAQ;gBACtB,SAAS,EAAE,IAAI;aACT;SACT,CAAC,CAAC;QAEH,IAAI,CAAC,OAAO,EAAE,CAAC;YACb,OAAO,IAAI,CAAC;QACd,CAAC;QAED,MAAM,OAAO,GAAG,IAAI,CAAC,iBAAiB,CAAC,KAAK,CAAC,OAAO,EAAE;YACpD,GAAG,IAAI;YACP,WAAW,EAAE,GAAG,CAAC,MAAM;SACxB,CAAC,CAAC;QAEH,MAAM,KAAK,GAAG,MAAM,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QACzD,MAAM,IAAI,CAAC,gBAAgB,CAAC,GAAG,EAAE,OAAO,CAAC,aAAa,CAAC,CAAC;QAExD,OAAO,KAAK,CAAC;IACf,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,aAAa,CAAC,GAAmB,EAAE,SAAiB;QACxD,MAAM,OAAO,GAAG,MAAM,IAAI,CAAC,iBAAiB,CAAC,OAAO,CAAC;YACnD,KAAK,EAAE;gBACL,EAAE,EAAE,SAAS;gBACb,QAAQ,EAAE,GAAG,CAAC,QAAQ;aAChB;SACT,CAAC,CAAC;QAEH,IAAI,CAAC,OAAO,EAAE,CAAC;YACb,OAAO,KAAK,CAAC;QACf,CAAC;QAED,MAAM,IAAI,CAAC,iBAAiB,CAAC,MAAM,CACjC,EAAE,EAAE,EAAE,SAAS,EAAE,EACjB;YACE,SAAS,EAAE,IAAI,IAAI,EAAE;YACrB,WAAW,EAAE,GAAG,CAAC,MAAM;SACxB,CACF,CAAC;QAEF,MAAM,IAAI,CAAC,gBAAgB,CAAC,GAAG,EAAE,OAAO,CAAC,aAAa,CAAC,CAAC;QACxD,OAAO,IAAI,CAAC;IACd,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,gBAAgB,CAAC,GAAmB,EAAE,aAAqB;QAC/D,MAAM,MAAM,GAAG,MAAM,IAAI,CAAC,iBAAiB;aACxC,kBAAkB,CAAC,GAAG,CAAC;aACvB,MAAM,CAAC,gCAAgC,EAAE,OAAO,CAAC;aACjD,KAAK,CAAC,mCAAmC,EAAE,EAAE,aAAa,EAAE,CAAC;aAC7D,QAAQ,CAAC,sBAAsB,CAAC;aAChC,SAAS,EAAE,CAAC;QAEf,MAAM,KAAK,GAAG,UAAU,CAAC,MAAM,EAAE,KAAK,IAAI,GAAG,CAAC,CAAC;QAE/C,MAAM,IAAI,CAAC,UAAU,CAAC,MAAM,CAC1B,EAAE,EAAE,EAAE,aAAa,EAAE,EACrB,EAAE,WAAW,EAAE,KAAK,EAAE,WAAW,EAAE,GAAG,CAAC,MAAM,EAAE,CAChD,CAAC;IACJ,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,gBAAgB,CACpB,GAAmB,EACnB,aAAqB;QAErB,MAAM,QAAQ,GAAG,MAAM,IAAI,CAAC,gBAAgB,CAAC,GAAG,EAAE,aAAa,CAAC,CAAC;QACjE,IAAI,CAAC,QAAQ,EAAE,CAAC;YACd,MAAM,IAAI,KAAK,CAAC,uBAAuB,CAAC,CAAC;QAC3C,CAAC;QAED,8BAA8B;QAC9B,MAAM,IAAI,CAAC,UAAU,CAAC,MAAM,CAC1B,EAAE,EAAE,EAAE,aAAa,EAAE,EACrB,EAAE,QAAQ,EAAE,KAAK,EAAE,WAAW,EAAE,GAAG,CAAC,MAAM,EAAE,CAC7C,CAAC;QAEF,sBAAsB;QACtB,MAAM,UAAU,GAAG,MAAM,IAAI,CAAC,MAAM,CAAC,GAAG,EAAE;YACxC,IAAI,EAAE,QAAQ,CAAC,IAAI;YACnB,IAAI,EAAE,QAAQ,CAAC,IAAI;YACnB,WAAW,EAAE,QAAQ,CAAC,WAAW;YACjC,iBAAiB,EAAE,QAAQ,CAAC,iBAAiB;YAC7C,WAAW,EAAE,QAAQ,CAAC,WAAW;YACjC,UAAU,EAAE,QAAQ,CAAC,UAAU;YAC/B,OAAO,EAAE,QAAQ,CAAC,OAAO,GAAG,CAAC;YAC7B,QAAQ,EAAE,IAAI;YACd,WAAW,EAAE,QAAQ,CAAC,WAAW;SAClC,CAAC,CAAC;QAEH,kBAAkB;QAClB,KAAK,MAAM,OAAO,IAAI,QAAQ,CAAC,QAAQ,EAAE,CAAC;YACxC,MAAM,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAC/B,IAAI,CAAC,iBAAiB,CAAC,MAAM,CAAC;gBAC5B,QAAQ,EAAE,GAAG,CAAC,QAAQ;gBACtB,aAAa,EAAE,UAAU,CAAC,EAAE;gBAC5B,UAAU,EAAE,OAAO,CAAC,UAAU;gBAC9B,QAAQ,EAAE,OAAO,CAAC,QAAQ;gBAC1B,SAAS,EAAE,OAAO,CAAC,SAAS;gBAC5B,QAAQ,EAAE,OAAO,CAAC,QAAQ;gBAC1B,WAAW,EAAE,GAAG,CAAC,MAAM;aACxB,CAAC,CACH,CAAC;QACJ,CAAC;QAED,OAAO,UAAU,CAAC;IACpB,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,OAAO,CAAC,GAAmB,EAAE,aAAqB;QACtD,MAAM,WAAW,GAAG,MAAM,IAAI,CAAC,QAAQ,CAAC,GAAG,EAAE,aAAa,CAAC,CAAC;QAC5D,IAAI,CAAC,WAAW,EAAE,CAAC;YACjB,OAAO,IAAI,CAAC;QACd,CAAC;QAED,OAAO,IAAI,CAAC,MAAM,CAAC,GAAG,EAAE,aAAa,EAAE;YACrC,UAAU,EAAE,IAAI,IAAI,EAAE;YACtB,YAAY,EAAE,GAAG,CAAC,MAAM;SACzB,CAAC,CAAC;IACL,CAAC;CACF;AAjOD,gDAiOC"}
--- a/backend/dist/modules/construction/controllers/etapa.controller.d.ts
+++ b/backend/dist/modules/construction/controllers/etapa.controller.d.ts
@ -0,0 +1,15 @@
+/**
+ * EtapaController - Controller de etapas
+ *
+ * Endpoints REST para gestión de etapas de fraccionamientos.
+ *
+ * @module Construction
+ */
+import { Router } from 'express';
+import { DataSource } from 'typeorm';
+/**
+ * Crear router de etapas
+ */
+export declare function createEtapaController(dataSource: DataSource): Router;
+export default createEtapaController;
+//# sourceMappingURL=etapa.controller.d.ts.map
--- a/backend/dist/modules/construction/controllers/etapa.controller.d.ts.map
+++ b/backend/dist/modules/construction/controllers/etapa.controller.d.ts.map
@ -0,0 +1 @@
+{"version":3,"file":"etapa.controller.d.ts","sourceRoot":"","sources":["../../../../src/modules/construction/controllers/etapa.controller.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAE,MAAM,EAAmC,MAAM,SAAS,CAAC;AAClE,OAAO,EAAE,UAAU,EAAE,MAAM,SAAS,CAAC;AASrC;;GAEG;AACH,wBAAgB,qBAAqB,CAAC,UAAU,EAAE,UAAU,GAAG,MAAM,CA6JpE;AAED,eAAe,qBAAqB,CAAC"}
--- a/Show More
+++ b/Show More
				`@ -0,0 +1 @@`
				`{"version":3,"file":"auth.controller.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/controllers/auth.controller.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAEH,OAAO,EAAE,MAAM,EAAmC,MAAM,SAAS,CAAC;AAClE,OAAO,EAAE,UAAU,EAAE,MAAM,SAAS,CAAC;AAarC;;GAEG;AACH,wBAAgB,oBAAoB,CAAC,UAAU,EAAE,UAAU,GAAG,MAAM,CA+OnE;AAED,eAAe,oBAAoB,CAAC"}`
				`@ -0,0 +1 @@`
				`{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/controllers/index.ts"],"names":[],"mappings":"AAAA;;GAEG;AAEH,cAAc,mBAAmB,CAAC"}`
				`@ -0,0 +1 @@`
				`{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../src/modules/auth/controllers/index.ts"],"names":[],"mappings":";AAAA;;GAEG;;;;;;;;;;;;;;;;AAEH,oDAAkC"}`
				`@ -0,0 +1 @@`
				{"version":3,"file":"auth.dto.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/dto/auth.dto.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AAEH,MAAM,WAAW,QAAQ;IACvB,KAAK,EAAE,MAAM,CAAC;IACd,QAAQ,EAAE,MAAM,CAAC;IACjB,QAAQ,CAAC,EAAE,MAAM,CAAC;CACnB;AAED,MAAM,WAAW,WAAW;IAC1B,KAAK,EAAE,MAAM,CAAC;IACd,QAAQ,EAAE,MAAM,CAAC;IACjB,SAAS,EAAE,MAAM,CAAC;IAClB,QAAQ,EAAE,MAAM,CAAC;IACjB,QAAQ,EAAE,MAAM,CAAC;CAClB;AAED,MAAM,WAAW,eAAe;IAC9B,YAAY,EAAE,MAAM,CAAC;CACtB;AAED,MAAM,WAAW,iBAAiB;IAChC,eAAe,EAAE,MAAM,CAAC;IACxB,WAAW,EAAE,MAAM,CAAC;CACrB;AAED,MAAM,WAAW,uBAAuB;IACtC,KAAK,EAAE,MAAM,CAAC;CACf;AAED,MAAM,WAAW,gBAAgB;IAC/B,KAAK,EAAE,MAAM,CAAC;IACd,WAAW,EAAE,MAAM,CAAC;CACrB;AAED,MAAM,WAAW,YAAY;IAC3B,GAAG,EAAE,MAAM,CAAC;IACZ,KAAK,EAAE,MAAM,CAAC;IACd,QAAQ,EAAE,MAAM,CAAC;IACjB,KAAK,EAAE,MAAM,EAAE,CAAC;IAChB,IAAI,EAAE,QAAQ,GAAG,SAAS,CAAC;IAC3B,GAAG,CAAC,EAAE,MAAM,CAAC;IACb,GAAG,CAAC,EAAE,MAAM,CAAC;CACd;AAED,MAAM,WAAW,YAAY;IAC3B,WAAW,EAAE,MAAM,CAAC;IACpB,YAAY,EAAE,MAAM,CAAC;IACrB,SAAS,EAAE,MAAM,CAAC;IAClB,IAAI,EAAE;QACJ,EAAE,EAAE,MAAM,CAAC;QACX,KAAK,EAAE,MAAM,CAAC;QACd,SAAS,EAAE,MAAM,CAAC;QAClB,QAAQ,EAAE,MAAM,CAAC;QACjB,KAAK,EAAE,MAAM,EAAE,CAAC;KACjB,CAAC;IACF,MAAM,EAAE;QACN,EAAE,EAAE,MAAM,CAAC;QACX,IAAI,EAAE,MAAM,CAAC;KACd,CAAC;CACH;AAED,MAAM,WAAW,qBAAqB;IACpC,KAAK,EAAE,OAAO,CAAC;IACf,OAAO,CAAC,EAAE,YAAY,CAAC;IACvB,KAAK,CAAC,EAAE,MAAM,CAAC;CAChB"}
				`@ -0,0 +1 @@`
				`{"version":3,"file":"auth.dto.js","sourceRoot":"","sources":["../../../../src/modules/auth/dto/auth.dto.ts"],"names":[],"mappings":";AAAA;;;;GAIG"}`
				`@ -0,0 +1 @@`
				`{"version":3,"file":"permission.entity.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/entities/permission.entity.ts"],"names":[],"mappings":"AAAA;;;;;GAKG;AASH,qBACa,UAAU;IAErB,EAAE,EAAE,MAAM,CAAC;IAGX,IAAI,EAAE,MAAM,CAAC;IAGb,IAAI,EAAE,MAAM,CAAC;IAGb,WAAW,EAAE,MAAM,CAAC;IAGpB,MAAM,EAAE,MAAM,CAAC;IAGf,SAAS,EAAE,IAAI,CAAC;CACjB"}`
				`@ -0,0 +1 @@`
				{"version":3,"file":"permission.entity.js","sourceRoot":"","sources":["../../../../src/modules/auth/entities/permission.entity.ts"],"names":[],"mappings":";AAAA;;;;;GAKG;;;;;;;;;;;;AAEH,qCAKiB;AAGV,IAAM,UAAU,GAAhB,MAAM,UAAU;IAErB,EAAE,CAAS;IAGX,IAAI,CAAS;IAGb,IAAI,CAAS;IAGb,WAAW,CAAS;IAGpB,MAAM,CAAS;IAGf,SAAS,CAAO;CACjB,CAAA;AAlBY,gCAAU;AAErB;IADC,IAAA,gCAAsB,EAAC,MAAM,CAAC;;sCACpB;AAGX;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,GAAG,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC;;wCAC1C;AAGb;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,GAAG,EAAE,CAAC;;wCAC5B;AAGb;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,MAAM,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;+CACrB;AAGpB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,EAAE,EAAE,CAAC;;0CACzB;AAGf;IADC,IAAA,0BAAgB,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BACnD,IAAI;6CAAC;qBAjBL,UAAU;IADtB,IAAA,gBAAM,EAAC,EAAE,MAAM,EAAE,MAAM,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;GACnC,UAAU,CAkBtB"}
				`@ -0,0 +1 @@`
				{"version":3,"file":"refresh-token.entity.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/entities/refresh-token.entity.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAWH,OAAO,EAAE,IAAI,EAAE,MAAM,iCAAiC,CAAC;AAEvD,qBAGa,YAAY;IAEvB,EAAE,EAAE,MAAM,CAAC;IAGX,MAAM,EAAE,MAAM,CAAC;IAIf,IAAI,EAAE,IAAI,CAAC;IAGX,KAAK,EAAE,MAAM,CAAC;IAGd,SAAS,EAAE,IAAI,CAAC;IAGhB,SAAS,EAAE,IAAI,GAAG,IAAI,CAAC;IAGvB,SAAS,EAAE,IAAI,CAAC;IAGhB,SAAS,EAAE,MAAM,GAAG,IAAI,CAAC;IAGzB,SAAS,EAAE,MAAM,GAAG,IAAI,CAAC;IAEzB;;OAEG;IACH,SAAS,IAAI,OAAO;IAIpB;;OAEG;IACH,SAAS,IAAI,OAAO;IAIpB;;OAEG;IACH,OAAO,IAAI,OAAO;CAGnB"}
				`@ -0,0 +1 @@`
				{"version":3,"file":"role.entity.d.ts","sourceRoot":"","sources":["../../../../src/modules/auth/entities/role.entity.ts"],"names":[],"mappings":"AAAA;;;;;GAKG;AAYH,OAAO,EAAE,UAAU,EAAE,MAAM,qBAAqB,CAAC;AACjD,OAAO,EAAE,QAAQ,EAAE,MAAM,oBAAoB,CAAC;AAE9C,qBACa,IAAI;IAEf,EAAE,EAAE,MAAM,CAAC;IAGX,IAAI,EAAE,MAAM,CAAC;IAGb,IAAI,EAAE,MAAM,CAAC;IAGb,WAAW,EAAE,MAAM,CAAC;IAGpB,QAAQ,EAAE,OAAO,CAAC;IAGlB,QAAQ,EAAE,OAAO,CAAC;IAGlB,SAAS,EAAE,IAAI,CAAC;IAGhB,SAAS,EAAE,IAAI,CAAC;IAShB,WAAW,EAAE,UAAU,EAAE,CAAC;IAG1B,SAAS,EAAE,QAAQ,EAAE,CAAC;CACvB"}
				`@ -0,0 +1 @@`
				{"version":3,"file":"role.entity.js","sourceRoot":"","sources":["../../../../src/modules/auth/entities/role.entity.ts"],"names":[],"mappings":";AAAA;;;;;GAKG;;;;;;;;;;;;AAEH,qCASiB;AACjB,2DAAiD;AACjD,yDAA8C;AAGvC,IAAM,IAAI,GAAV,MAAM,IAAI;IAEf,EAAE,CAAS;IAGX,IAAI,CAAS;IAGb,IAAI,CAAS;IAGb,WAAW,CAAS;IAGpB,QAAQ,CAAU;IAGlB,QAAQ,CAAU;IAGlB,SAAS,CAAO;IAGhB,SAAS,CAAO;IAEhB,YAAY;IAOZ,WAAW,CAAe;IAG1B,SAAS,CAAa;CACvB,CAAA;AApCY,oBAAI;AAEf;IADC,IAAA,gCAAsB,EAAC,MAAM,CAAC;;gCACpB;AAGX;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,EAAE,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC;;kCACzC;AAGb;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,GAAG,EAAE,CAAC;;kCAC5B;AAGb;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,MAAM,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;;yCACrB;AAGpB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,WAAW,EAAE,IAAI,EAAE,SAAS,EAAE,OAAO,EAAE,KAAK,EAAE,CAAC;;sCAC7C;AAGlB;IADC,IAAA,gBAAM,EAAC,EAAE,IAAI,EAAE,WAAW,EAAE,IAAI,EAAE,SAAS,EAAE,OAAO,EAAE,IAAI,EAAE,CAAC;;sCAC5C;AAGlB;IADC,IAAA,0BAAgB,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BACnD,IAAI;uCAAC;AAGhB;IADC,IAAA,0BAAgB,EAAC,EAAE,IAAI,EAAE,YAAY,EAAE,IAAI,EAAE,aAAa,EAAE,CAAC;8BACnD,IAAI;uCAAC;AAShB;IANC,IAAA,oBAAU,EAAC,GAAG,EAAE,CAAC,8BAAU,CAAC;IAC5B,IAAA,mBAAS,EAAC;QACT,IAAI,EAAE,kBAAkB;QACxB,UAAU,EAAE,EAAE,IAAI,EAAE,SAAS,EAAE,oBAAoB,EAAE,IAAI,EAAE;QAC3D,iBAAiB,EAAE,EAAE,IAAI,EAAE,eAAe,EAAE,oBAAoB,EAAE,IAAI,EAAE;KACzE,CAAC;;yCACwB;AAG1B;IADC,IAAA,mBAAS,EAAC,GAAG,EAAE,CAAC,2BAAQ,EAAE,CAAC,QAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,IAAI,CAAC;;uCACjC;eAnCX,IAAI;IADhB,IAAA,gBAAM,EAAC,EAAE,MAAM,EAAE,MAAM,EAAE,IAAI,EAAE,OAAO,EAAE,CAAC;GAC7B,IAAI,CAoChB"}