README.md

nestjs-platform-oak

NestJS HTTP adapter for Oak.

Installation

$ deno add @uki00a/nestjs-platform-oak @oak/oak npm:@nestjs/common npm:@nestjs/core

Usage

Setup an application

import { NestFactory } from "@nestjs/core";
import { Application } from "@oak/oak";
import type { NestOakApplication } from "@uki00a/nestjs-platform-oak";
import { OakAdapter } from "@uki00a/nestjs-platform-oak";
import { AppModule } from "@/app.module.ts";

const app = await NestFactory.create<NestOakApplication>(
  AppModule,
  OakAdapter.create(new Application()),
);

Start the application

await app.listen(3000);

Limitations

@Body() decorator with key parameter does not work

If you specify key parameter to the @Body() decorator as shown below, it will not work as intended:

import { Body, Controller, Post } from "@nestjs/common";
import type { Request } from "@oak/oak";

@Controller("/tags")
export class TagsController {
  @Post()
  createTag(@Body("name") tagName: string) {
    return { name: tagName };
  }
}

This is because Oak's Request.body is not a plain object. In this case you should use @JsonBody() decorator instead:

import { Controller, Post } from "@nestjs/common";
import { JsonBody } from "@uki00a/nestjs-platform-oak";
import type { Request } from "@oak/oak";

@Controller("/tags")
export class TagsController {
  @Post()
  createTag(@JsonBody("name") tagName: string) {
    return { name: tagName };
  }
}