import { ArgumentMetadata, HttpStatus, Injectable, PipeTransform } from "@nestjs/common";
import { ApiError } from "src/utilities/api-error";
import { CustomUuid } from "src/utilities/uuid";

@Injectable()
export class IsUuidPipe implements PipeTransform<string> {
  constructor(private readonly message = "id is not valid") {}

  transform(value: string, metadata: ArgumentMetadata) {
    if (!CustomUuid.validate(value)) {
      throw new ApiError(this.message, HttpStatus.UNPROCESSABLE_ENTITY);
    }
    return value;
  }
}