@webundsoehne/nest-fastify-file-upload

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Port from Nest's File Upload for Fastify Adapter!

• IMPORTANT: when initializing Fastify Adapter you have to register fastify-multer as well.

Steps:

Install to your project:

npm i @webundsoehne/nest-fastify-file-upload

Add contentParser to your root application on creation:

import { NestFactory } from '@nestjs/core'
import { FastifyAdapter, NestFastifyApplication } from '@nestjs/platform-fastify'
import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger'
import { contentParser } from 'fastify-multer'

import { AppModule } from './app.module'

async function bootstrap (): Promise<void> {
  const app = await NestFactory.create<NestFastifyApplication>(AppModule, new FastifyAdapter())

  await app.register(contentParser)

  await app.listen(3000)
}

bootstrap()

Use it like the official NestJS package for Express in your controllers:

@Post('upload')
@UseInterceptors(FileInterceptor('file'))
@ApiFileBody('file')
@ApiConsumes('multipart/form-data')
uploadFile (@UploadedFile('file') file: MulterFile): void {
    console.log(file)
}

...

The package will export the missing Express.Multer.* types as Multer*.

• more information: https://docs.nestjs.com/techniques/file-upload

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• Do you have any additional questions?
• Author: Backend Team
• Website: Web & Söhne