rudeshark.net/src/server/api/index.ts
2019-09-27 05:50:34 +09:00

85 lines
1.9 KiB
TypeScript

/**
* API Server
*/
import * as Koa from 'koa';
import * as Router from '@koa/router';
import * as multer from '@koa/multer';
import * as bodyParser from 'koa-bodyparser';
import * as cors from '@koa/cors';
import endpoints from './endpoints';
import handler from './api-handler';
import signup from './private/signup';
import signin from './private/signin';
import discord from './service/discord';
import github from './service/github';
import twitter from './service/twitter';
import { Instances } from '../../models';
// Init app
const app = new Koa();
app.use(cors({
origin: '*'
}));
// No caching
app.use(async (ctx, next) => {
ctx.set('Cache-Control', 'private, max-age=0, must-revalidate');
await next();
});
app.use(bodyParser({
// リクエストが multipart/form-data でない限りはJSONだと見なす
detectJSON: ctx => !ctx.is('multipart/form-data')
}));
// Init multer instance
const upload = multer({
storage: multer.diskStorage({})
});
// Init router
const router = new Router();
/**
* Register endpoint handlers
*/
for (const endpoint of endpoints) {
if (endpoint.meta.requireFile) {
router.post(`/${endpoint.name}`, upload.single('file'), handler.bind(null, endpoint));
} else {
if (endpoint.name.includes('-')) {
// 後方互換性のため
router.post(`/${endpoint.name.replace(/-/g, '_')}`, handler.bind(null, endpoint));
}
router.post(`/${endpoint.name}`, handler.bind(null, endpoint));
}
}
router.post('/signup', signup);
router.post('/signin', signin);
router.use(discord.routes());
router.use(github.routes());
router.use(twitter.routes());
router.get('/v1/instance/peers', async ctx => {
const instances = await Instances.find({
select: ['host']
});
ctx.body = instances.map(instance => instance.host);
});
// Return 404 for unknown API
router.all('*', async ctx => {
ctx.status = 404;
});
// Register router
app.use(router.routes());
export default app;