All files / modules/notifications/controllers devices.controller.ts

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import {
  Controller,
  Get,
  Post,
  Patch,
  Delete,
  Body,
  Param,
  UseGuards,
  HttpCode,
  HttpStatus,
} from '@nestjs/common';
import {
  ApiTags,
  ApiOperation,
  ApiResponse,
  ApiBearerAuth,
} from '@nestjs/swagger';
import { DevicesService, PushNotificationService } from '../services';
import { RegisterDeviceDto, UpdateDeviceDto } from '../dto';
 
// These decorators would come from your auth module
// Adjust imports based on your actual auth implementation
interface User {
  id: string;
  tenant_id: string;
}
 
// Placeholder decorators - replace with your actual implementations
const CurrentUser = () => (target: any, key: string, index: number) => {};
const CurrentTenant = () => (target: any, key: string, index: number) => {};
const JwtAuthGuard = class {};
const TenantGuard = class {};
const Public = () => (target: any, key: string, descriptor: PropertyDescriptor) => {};
 
@ApiTags('Notification Devices')
@Controller('notifications/devices')
export class DevicesController {
  constructor(
    private readonly devicesService: DevicesService,
    private readonly pushService: PushNotificationService,
  ) {}
 
  @Get('vapid-key')
  @ApiOperation({ summary: 'Get VAPID public key for push subscription' })
  @ApiResponse({ status: 200, description: 'Returns VAPID public key' })
  getVapidKey() {
    const vapidPublicKey = this.pushService.getVapidPublicKey();
 
    return {
      vapidPublicKey,
      isEnabled: this.pushService.isEnabled(),
    };
  }
 
  @Get()
  @UseGuards(JwtAuthGuard, TenantGuard)
  @ApiBearerAuth()
  @ApiOperation({ summary: 'List my registered devices' })
  @ApiResponse({ status: 200, description: 'Returns list of devices' })
  async getDevices(
    @CurrentUser() user: User,
    @CurrentTenant() tenantId: string,
  ) {
    // In actual implementation, get user and tenant from request
    const userId = (user as any)?.id || '';
    const tenant = tenantId || (user as any)?.tenant_id || '';
 
    return this.devicesService.findByUser(userId, tenant);
  }
 
  @Post()
  @UseGuards(JwtAuthGuard, TenantGuard)
  @ApiBearerAuth()
  @ApiOperation({ summary: 'Register device for push notifications' })
  @ApiResponse({ status: 201, description: 'Device registered' })
  @ApiResponse({ status: 400, description: 'Invalid subscription' })
  async registerDevice(
    @CurrentUser() user: User,
    @CurrentTenant() tenantId: string,
    @Body() dto: RegisterDeviceDto,
  ) {
    const userId = (user as any)?.id || '';
    const tenant = tenantId || (user as any)?.tenant_id || '';
 
    // Validate subscription format
    Iif (!this.pushService.validateSubscription(dto.deviceToken)) {
      return {
        success: false,
        error: 'Invalid push subscription format',
      };
    }
 
    const device = await this.devicesService.register(userId, tenant, dto);
 
    return {
      success: true,
      device: {
        id: device.id,
        device_type: device.device_type,
        device_name: device.device_name,
        browser: device.browser,
        os: device.os,
        created_at: device.created_at,
      },
    };
  }
 
  @Patch(':id')
  @UseGuards(JwtAuthGuard, TenantGuard)
  @ApiBearerAuth()
  @ApiOperation({ summary: 'Update device' })
  @ApiResponse({ status: 200, description: 'Device updated' })
  @ApiResponse({ status: 404, description: 'Device not found' })
  async updateDevice(
    @CurrentUser() user: User,
    @CurrentTenant() tenantId: string,
    @Param('id') deviceId: string,
    @Body() dto: UpdateDeviceDto,
  ) {
    const userId = (user as any)?.id || '';
    const tenant = tenantId || (user as any)?.tenant_id || '';
 
    return this.devicesService.update(deviceId, userId, tenant, dto);
  }
 
  @Delete(':id')
  @UseGuards(JwtAuthGuard, TenantGuard)
  @ApiBearerAuth()
  @HttpCode(HttpStatus.NO_CONTENT)
  @ApiOperation({ summary: 'Unregister device' })
  @ApiResponse({ status: 204, description: 'Device unregistered' })
  @ApiResponse({ status: 404, description: 'Device not found' })
  async unregisterDevice(
    @CurrentUser() user: User,
    @CurrentTenant() tenantId: string,
    @Param('id') deviceId: string,
  ) {
    const userId = (user as any)?.id || '';
    const tenant = tenantId || (user as any)?.tenant_id || '';
 
    await this.devicesService.unregister(deviceId, userId, tenant);
  }
 
  @Get('stats')
  @UseGuards(JwtAuthGuard, TenantGuard)
  @ApiBearerAuth()
  @ApiOperation({ summary: 'Get device stats for current user' })
  @ApiResponse({ status: 200, description: 'Returns device statistics' })
  async getStats(
    @CurrentUser() user: User,
    @CurrentTenant() tenantId: string,
  ) {
    const userId = (user as any)?.id || '';
    const tenant = tenantId || (user as any)?.tenant_id || '';
 
    const activeCount = await this.devicesService.countActiveDevices(
      userId,
      tenant,
    );
    const devices = await this.devicesService.findByUser(userId, tenant);
 
    return {
      total: devices.length,
      active: activeCount,
      inactive: devices.length - activeCount,
      byType: {
        web: devices.filter((d) => d.device_type === 'web').length,
        mobile: devices.filter((d) => d.device_type === 'mobile').length,
        desktop: devices.filter((d) => d.device_type === 'desktop').length,
      },
    };
  }
}