HOA_Financial_Platform/backend/src/modules/auth/auth.controller.ts

import {
  Controller,
  Post,
  Patch,
  Body,
  UseGuards,
  Request,
  Get,
} from '@nestjs/common';
import { ApiTags, ApiOperation, ApiBearerAuth } from '@nestjs/swagger';
import { AuthGuard } from '@nestjs/passport';
import { AuthService } from './auth.service';
import { RegisterDto } from './dto/register.dto';
import { LoginDto } from './dto/login.dto';
import { SwitchOrgDto } from './dto/switch-org.dto';
import { JwtAuthGuard } from './guards/jwt-auth.guard';
import { AllowViewer } from '../../common/decorators/allow-viewer.decorator';

@ApiTags('auth')
@Controller('auth')
export class AuthController {
  constructor(private authService: AuthService) {}

  @Post('register')
  @ApiOperation({ summary: 'Register a new user' })
  async register(@Body() dto: RegisterDto) {
    return this.authService.register(dto);
  }

  @Post('login')
  @ApiOperation({ summary: 'Login with email and password' })
  @UseGuards(AuthGuard('local'))
  async login(@Request() req: any, @Body() _dto: LoginDto) {
    const ip = req.headers['x-forwarded-for'] || req.ip;
    const ua = req.headers['user-agent'];
    return this.authService.login(req.user, ip, ua);
  }

  @Get('profile')
  @ApiOperation({ summary: 'Get current user profile' })
  @ApiBearerAuth()
  @UseGuards(JwtAuthGuard)
  async getProfile(@Request() req: any) {
    return this.authService.getProfile(req.user.sub);
  }

  @Patch('intro-seen')
  @ApiOperation({ summary: 'Mark the how-to intro as seen for the current user' })
  @ApiBearerAuth()
  @UseGuards(JwtAuthGuard)
  @AllowViewer()
  async markIntroSeen(@Request() req: any) {
    await this.authService.markIntroSeen(req.user.sub);
    return { success: true };
  }

  @Post('switch-org')
  @ApiOperation({ summary: 'Switch active organization' })
  @ApiBearerAuth()
  @UseGuards(JwtAuthGuard)
  @AllowViewer()
  async switchOrg(@Request() req: any, @Body() dto: SwitchOrgDto) {
    const ip = req.headers['x-forwarded-for'] || req.ip;
    const ua = req.headers['user-agent'];
    return this.authService.switchOrganization(req.user.sub, dto.organizationId, ip, ua);
  }
}