backend-service/src/article/dto/create-carousal.request.ts

import { ApiProperty } from '@nestjs/swagger';
import { IsNotEmpty } from 'class-validator';
import { CarousalTargetType } from '../enum/carousal-target-type.enum';

export class CreateCarousalRequest {
  @ApiProperty({
    example: 'https://example.cc/1.jpg',
  })
  @IsNotEmpty({ message: '轮播图不能为空' })
  imageUrl: string;

  @ApiProperty()
  @IsNotEmpty({ message: '跳转类型不能为空' })
  targetType: CarousalTargetType;

  @ApiProperty({
    example: 'https://example.cc',
  })
  targetUrl: string;

  @ApiProperty()
  targetId: string;
}