according to my research we can not use validators in Interfaces , my question is if i have nested properties in a type(ex: request body property as given in the code snippet) how can i use class property validators on interfaces ?
// types.ts
// ---------------
import { IsInt } from 'class-validator';
export interface IRequestDto{
readonly headers: IHeader;
readonly body: IBody;
}
export interface IBody{
@IsInt()
readonly id: number;
readonly profId: string;
}
export interface IHeader{
readonly ContentType: string;
readonly consumerid: string;
}
//testController.ts
// ---------------
@Controller('test')
export class TestController {
constructor(private testService : TestService) {}
@Post('/createProf')
@UsePipes(new ValidationPipe())
async createReq(@Req() request : IRequestDto) {
const { headers, body } = request
let localDto = new PoidBuilder()
.setId(body.id)
.setConsumerId(headers.consumerid)
.setProfId(request.body.profId)
.build()
return await this.testService.createProfile(localDto)
}i replaced interfaces with classes but not working
import { IsInt } from 'class-validator';
export class IRequestDto{
readonly headers: IHeader;
readonly body: IBody;
}
export class IBody{
@IsInt()
readonly id: number;
readonly profId: string;
}
export class IHeader{
readonly ContentType: string;
readonly consumerid: string;
}