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nestjs-typeorm-paginate global limit max value

DevPedrada answered on November 1, 2022 Popularity 1/10 Helpfulness 1/10

answer nestjs-typeorm-paginate global limit max value

nestjs-typeorm-paginate global limit max value

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// limit.pipe.ts
import { ArgumentMetadata, Injectable, PipeTransform } from '@nestjs/common';

@Injectable()
export class LimitPipe implements PipeTransform<number, number> {
  /**
* Pipe to check the limit query param is higher than 100, if so limits it to 100.
* @publicApi
*/
  constructor() { }
  transform(value: number, metadata: ArgumentMetadata): number {
    if (metadata.data === 'limit') {
      return value > 100 ? 100 : value;
    }
    return value;
  }
}

// in main.ts
async function bootstrap() {
const app = await NestFactory.create(AppModule, { cors });
//...
app.useGlobalPipes(
    new ValidationPipe({
      whitelist: true,
      forbidUnknownValues: true,
      enableDebugMessages: true,
    }),
    new LimitPipe()
  );
//...
}

Popularity 1/10 Helpfulness 1/10 Language typescript

Source: Grepper

Tags: global limit max pipe typescript validation

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Contributed on Nov 01 2022

DevPedrada

0 Answers Avg Quality 2/10

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nestjs-typeorm-paginate global limit max value

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