# Modelo de Datos: Account

**Modulo:** account
**Total Modelos:** 55
**Modelos Documentados:** 6 (principales)

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## 1. Indice de Modelos Principales

| Modelo | Descripcion | Campos | Archivo |
|--------|-------------|--------|---------|
| account.move | Asientos/Facturas | 50+ | account_move.py |
| account.move.line | Lineas | 40+ | account_move_line.py |
| account.account | Cuentas | 15+ | account_account.py |
| account.journal | Diarios | 20+ | account_journal.py |
| account.tax | Impuestos | 20+ | account_tax.py |
| account.payment | Pagos | 25+ | account_payment.py |

---

## 2. Detalle por Modelo

### 2.1 account.move (Asientos/Facturas)

**Archivo:** `models/account_move.py`
**Descripcion:** Journal Entry / Invoice
**Hereda de:** portal.mixin, mail.thread, mail.activity.mixin, sequence.mixin

#### Estado Principal (state)

| Estado | Descripcion |
|--------|-------------|
| draft | Borrador |
| posted | Publicado |
| cancel | Cancelado |

#### Estado de Pago (payment_state)

| Estado | Descripcion |
|--------|-------------|
| not_paid | No pagado |
| in_payment | En proceso de pago |
| paid | Pagado |
| partial | Parcialmente pagado |
| reversed | Revertido |
| blocked | Bloqueado |

#### Campos Principales

| Campo | Tipo | Req | Descripcion |
|-------|------|-----|-------------|
| name | Char | No | Numero de asiento |
| ref | Char | No | Referencia |
| date | Date | Si | Fecha del asiento |
| state | Selection | Si | Estado |
| move_type | Selection | Si | Tipo de movimiento |
| journal_id | Many2one | Si | Diario |
| company_id | Many2one | Si | Empresa |
| currency_id | Many2one | Si | Moneda |
| partner_id | Many2one | No | Socio |
| line_ids | One2many | No | Lineas |

#### Campos de Facturacion

| Campo | Tipo | Descripcion |
|-------|------|-------------|
| invoice_date | Date | Fecha factura |
| invoice_date_due | Date | Fecha vencimiento |
| invoice_payment_term_id | Many2one | Terminos de pago |
| invoice_line_ids | One2many | Lineas de factura |
| amount_untaxed | Monetary | Subtotal |
| amount_tax | Monetary | Impuestos |
| amount_total | Monetary | Total |
| amount_residual | Monetary | Monto debido |
| payment_state | Selection | Estado de pago |

---

### 2.2 account.move.line (Lineas)

**Archivo:** `models/account_move_line.py`
**Descripcion:** Journal Item
**Hereda de:** analytic.mixin

#### Campos Principales

| Campo | Tipo | Req | Descripcion |
|-------|------|-----|-------------|
| move_id | Many2one | Si | Asiento padre |
| account_id | Many2one | Si | Cuenta contable |
| name | Char | No | Etiqueta |
| debit | Monetary | No | Debito |
| credit | Monetary | No | Credito |
| balance | Monetary | No | Saldo (computed) |
| amount_currency | Monetary | No | Monto en moneda |
| currency_id | Many2one | Si | Moneda |
| partner_id | Many2one | No | Socio |
| tax_ids | Many2many | No | Impuestos |
| tax_line_id | Many2one | No | Impuesto origen |
| reconciled | Boolean | No | Reconciliado |
| amount_residual | Monetary | No | Pendiente |
| full_reconcile_id | Many2one | No | Reconciliacion completa |

---

### 2.3 account.account (Cuentas)

**Archivo:** `models/account_account.py`
**Descripcion:** Account

#### Campos

| Campo | Tipo | Req | Descripcion |
|-------|------|-----|-------------|
| code | Char | Si | Codigo de cuenta |
| name | Char | Si | Nombre |
| account_type | Selection | Si | Tipo de cuenta |
| reconcile | Boolean | Si | Permite reconciliacion |
| currency_id | Many2one | No | Moneda especifica |
| company_id | Many2one | Si | Empresa |
| active | Boolean | No | Activo |

---

### 2.4 account.journal (Diarios)

**Archivo:** `models/account_journal.py`
**Descripcion:** Journal

#### Campos

| Campo | Tipo | Req | Descripcion |
|-------|------|-----|-------------|
| name | Char | Si | Nombre |
| code | Char | Si | Codigo (5 chars) |
| type | Selection | Si | Tipo de diario |
| default_account_id | Many2one | No | Cuenta por defecto |
| company_id | Many2one | Si | Empresa |
| currency_id | Many2one | No | Moneda |

---

### 2.5 account.tax (Impuestos)

**Archivo:** `models/account_tax.py`
**Descripcion:** Tax

#### Campos

| Campo | Tipo | Req | Descripcion |
|-------|------|-----|-------------|
| name | Char | Si | Nombre |
| type_tax_use | Selection | Si | Uso: sale, purchase, none |
| amount_type | Selection | Si | Tipo: percent, fixed, group, division |
| amount | Float | No | Monto/porcentaje |
| company_id | Many2one | Si | Empresa |
| children_tax_ids | One2many | No | Impuestos hijos (si grupo) |

---

### 2.6 account.payment (Pagos)

**Archivo:** `models/account_payment.py`
**Descripcion:** Payment

#### Estado

| Estado | Descripcion |
|--------|-------------|
| draft | Borrador |
| in_process | En proceso |
| paid | Pagado |
| canceled | Cancelado |
| rejected | Rechazado |

#### Campos

| Campo | Tipo | Req | Descripcion |
|-------|------|-----|-------------|
| name | Char | No | Numero |
| state | Selection | Si | Estado |
| date | Date | Si | Fecha |
| amount | Monetary | Si | Monto |
| payment_type | Selection | Si | outbound/inbound |
| partner_type | Selection | Si | customer/supplier |
| partner_id | Many2one | No | Socio |
| journal_id | Many2one | Si | Diario |
| move_id | Many2one | No | Asiento |

---

## 3. Diagrama Entidad-Relacion

```
┌───────────────────────┐      line_ids       ┌───────────────────────┐
│    account.move       │────────────────────►│  account.move.line    │
│                       │                      │                       │
│  - name               │      move_id        │  - debit              │
│  - state              │◄─────────────────────│  - credit             │
│  - move_type          │                      │  - balance            │
│  - amount_total       │                      │  - account_id ──────►│
└───────────┬───────────┘                      │  - partner_id        │
            │                                  │  - tax_ids           │
            │ journal_id                       └───────────┬───────────┘
            ▼                                              │
┌───────────────────────┐                                 │ account_id
│   account.journal     │                                 ▼
│                       │                      ┌───────────────────────┐
│  - type               │                      │   account.account     │
│  - code               │                      │                       │
│  - default_account_id │                      │  - code               │
└───────────────────────┘                      │  - account_type       │
                                               │  - reconcile          │
                                               └───────────────────────┘

┌───────────────────────┐      move_id        ┌───────────────────────┐
│   account.payment     │────────────────────►│    account.move       │
│                       │                      │                       │
│  - state              │                      │  (genera asiento)     │
│  - amount             │                      │                       │
│  - payment_type       │                      └───────────────────────┘
└───────────────────────┘

┌───────────────────────┐
│     account.tax       │
│                       │
│  - amount_type        │
│  - amount             │
│  - type_tax_use       │
└───────────────────────┘
```

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**Referencias:**
- Carpeta models: `addons/account/models/`