200 OK

The classic success code. Everything went perfectly. For GET requests, you get your data. For POST/PUT, the action succeeded.

When and Why to Use It

This is your bread and butter. Use it whenever a standard request works perfectly. For a GET, return the data. For a POST/PUT, return the updated object.

Usage Examples

Shokupan (Functional)

import { HttpCode, get } from 'shokupan';

export const getResource = get('/resource', () => {
    return { message: 'OK' };
}).pipe(HttpCode(200));

Shokupan (Controller)

import { Controller, Get, HttpCode } from 'shokupan';

@Controller('/api')
export class ExampleController {
    @Get('/resource')
    @HttpCode(200)
    getResource() {
        return { message: 'OK' };
    }
}

Express

import express from 'express';
const app = express();

app.get('/resource', (req, res) => {
    res.status(200).json({ message: 'OK' });
});

Nest

import { Controller, Get, HttpCode } from '@nestjs/common';

@Controller('api')
export class ExampleController {
  @Get('resource')
  @HttpCode(200)
  getResource() {
    return { message: 'OK' };
  }
}

Koa

import Koa from 'koa';
const app = new Koa();

app.use(async ctx => {
  if (ctx.path === '/resource' && ctx.method === 'GET') {
    ctx.status = 200;
    ctx.body = { message: 'OK' };
  }
});