zod-backend/src/common/modules/notification/controllers/notifications.controller.ts

import { Controller, Get, HttpCode, HttpStatus, Post, Query, UseGuards } from '@nestjs/common';
import { ApiBearerAuth, ApiResponse, ApiTags } from '@nestjs/swagger';
import { IJwtPayload } from '~/auth/interfaces';
import { AuthenticatedUser } from '~/common/decorators';
import { AccessTokenGuard } from '~/common/guards';
import { PageOptionsRequestDto } from '~/core/dtos';
import { NotificationsPageResponseDto } from '../dtos/response';
import { NotificationsService } from '../services/notifications.service';

@Controller('notifications')
@ApiTags('Notifications')
@ApiBearerAuth()
export class NotificationsController {
  constructor(private readonly notificationsService: NotificationsService) {}

  @Get()
  @UseGuards(AccessTokenGuard)
  @ApiResponse({ type: NotificationsPageResponseDto })
  async getNotifications(@AuthenticatedUser() { sub }: IJwtPayload, @Query() pageOptionsDto: PageOptionsRequestDto) {
    const { notifications, count, unreadCount } = await this.notificationsService.getNotifications(sub, pageOptionsDto);

    return new NotificationsPageResponseDto(notifications, {
      itemCount: count,
      unreadCount,
      page: pageOptionsDto.page,
      size: pageOptionsDto.size,
    });
  }

  @Post('mark-as-read')
  @UseGuards(AccessTokenGuard)
  @HttpCode(HttpStatus.NO_CONTENT)
  markAsRead(@AuthenticatedUser() { sub }: IJwtPayload) {
    return this.notificationsService.markAsRead(sub);
  }
}