feat: support package

lib/app.js

@@ -0,0 +1,80 @@
+require('dotenv').config();
+require('module-alias/register');
+require('./utils/request-wrapper');
+
+const Koa = require('koa');
+const logger = require('./utils/logger');
+
+const onerror = require('./middleware/onerror');
+const header = require('./middleware/header');
+const utf8 = require('./middleware/utf8');
+const cache = require('./middleware/cache');
+const parameter = require('./middleware/parameter');
+const template = require('./middleware/template');
+const favicon = require('koa-favicon');
+const debug = require('./middleware/debug');
+const accessControl = require('./middleware/access-control');
+
+const router = require('./router');
+const protected_router = require('./protected_router');
+const mount = require('koa-mount');
+
+// API related
+const apiTemplate = require('./middleware/api-template');
+const api_router = require('./api_router');
+const apiResponseHandler = require('./middleware/api-response-handler');
+
+process.on('uncaughtException', (e) => {
+    logger.error('uncaughtException: ' + e);
+});
+
+const app = new Koa();
+app.proxy = true;
+
+// favicon
+app.use(favicon(__dirname + '/favicon.png'));
+
+// global error handing
+app.use(onerror);
+
+// 1 set header
+app.use(header);
+
+app.use(accessControl);
+
+// 6 debug
+app.context.debug = {
+    hitCache: 0,
+    request: 0,
+    paths: [],
+    routes: [],
+    ips: [],
+    errorPaths: [],
+    errorRoutes: [],
+};
+app.use(debug);
+
+// 5 fix incorrect `utf-8` characters
+app.use(utf8);
+
+app.use(apiTemplate);
+app.use(apiResponseHandler());
+
+// 4 generate body
+app.use(template);
+// 3 filter content
+app.use(parameter);
+
+// 2 cache
+app.use(cache(app));
+
+// router
+app.use(mount('/', router.routes())).use(router.allowedMethods());
+
+// routes the require authentication
+app.use(mount('/protected', protected_router.routes())).use(protected_router.allowedMethods());
+
+// API router
+app.use(mount('/api', api_router.routes())).use(api_router.allowedMethods());
+
+module.exports = app;