egirlskey/src/server/api/api-handler.ts
2018-07-16 03:43:36 +09:00

47 lines
973 B
TypeScript

import * as Koa from 'koa';
import { IEndpoint } from './endpoints';
import authenticate from './authenticate';
import call from './call';
import { IUser } from '../../models/user';
import { IApp } from '../../models/app';
export default async (endpoint: IEndpoint, ctx: Koa.Context) => {
const body = ctx.is('multipart/form-data') ? (ctx.req as any).body : ctx.request.body;
const reply = (x?: any, y?: any) => {
if (x === undefined) {
ctx.status = 204;
} else if (typeof x === 'number') {
ctx.status = x;
ctx.body = {
error: x === 500 ? 'INTERNAL_ERROR' : y
};
} else {
ctx.body = x;
}
};
let user: IUser;
let app: IApp;
// Authentication
try {
[user, app] = await authenticate(body['i']);
} catch (e) {
reply(403, 'AUTHENTICATION_FAILED');
return;
}
let res;
// API invoking
try {
res = await call(endpoint.name, user, app, body, (ctx.req as any).file);
} catch (e) {
reply(400, e);
return;
}
reply(res);
};