nestjs VS GraphQL-NestJS-MongoDB-TypeScript-Tutorial

nestjs

• Are there any guides for message brokers in a traditional NestJS REST app?
  1 project | /r/Nestjs_framework | 13 Apr 2022

  When you're going to use RabbitMQ I would advise to use the RabbitMQ library at https://github.com/golevelup/nestjs. It's way more flexible than the default RabbitMQ microservice.

• Providing Providers to Dynamic NestJS Modules
  1 project | dev.to | 27 Jul 2021

  For this, I'm going to be using a package called @golevelup/nestjs-modules to help with the creation of the dynamic module. Instead of having to set up the entire forRoot and forRootAsync methods, we can extend a mixin and let the package take care of the setup for us. everything in this article will work without the package, I just like using it for the sake of simplicity. So, lets dive into setting up our AuthModule to be a dynamic module. First we need to create our injection token for the options

• How to parse the raw body of a request in a NestJS controller
  1 project | dev.to | 19 Jun 2021

  import { Injectable, NestMiddleware } from '@nestjs/common' import { json } from 'body-parser' /** * Copied this middleware to parse the raw response into a param to use later * from https://github.com/golevelup/nestjs/blob/master/packages/webhooks/src/webhooks.middleware.ts */ @Injectable() export class RawBodyMiddleware implements NestMiddleware { public constructor() {} public use(req: Request, res: Response, next: () => any): any { json({ verify: (req: any, res, buffer) => { if (Buffer.isBuffer(buffer)) { const rawBody = Buffer.from(buffer) req['parsedRawBody'] = rawBody } return true }, })(req, res as any, next) } }

• What are some good practises for mocking providers in tests
  1 project | /r/Nestjs_framework | 28 Apr 2021

  The easiest thing to do is just mock all of a services methods with jest mock functions. I like to do that with this library: https://github.com/golevelup/nestjs/tree/master/packages/testing

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