add server to monorepo.

packages/server/src/loaders/express.ts

@@ -0,0 +1,72 @@
+import { json, Request, Response, NextFunction } from 'express';
+import helmet from 'helmet';
+import boom from 'express-boom';
+import errorHandler from 'errorhandler';
+import bodyParser from 'body-parser';
+import fileUpload from 'express-fileupload';
+import routes from 'api';
+import LoggerMiddleware from '@/api/middleware/LoggerMiddleware';
+import AgendashController from '@/api/controllers/Agendash';
+import ConvertEmptyStringsToNull from '@/api/middleware/ConvertEmptyStringsToNull';
+import RateLimiterMiddleware from '@/api/middleware/RateLimiterMiddleware';
+import {
+  JSONResponseTransformer,
+  snakecaseResponseTransformer,
+} from '@/api/middleware/JSONResponseTransformer';
+import config from '@/config';
+import path from 'path';
+import ObjectionErrorHandlerMiddleware from '@/api/middleware/ObjectionErrorHandlerMiddleware';
+
+export default ({ app }) => {
+  // Express configuration.
+  app.set('port', 3000);
+
+  // Template engine configuration.
+  app.set('views', path.join(__dirname, '../resources/views'));
+  app.set('view engine', 'pug');
+
+  // Helmet helps you secure your Express apps by setting various HTTP headers.
+  app.use(helmet());
+
+  // Allow to full error stack traces and internal details
+  app.use(errorHandler());
+
+  // Boom response objects.
+  app.use(boom());
+
+  app.use(bodyParser.json());
+
+  // Parses both json and urlencoded.
+  app.use(json());
+
+  // Middleware for intercepting and transforming json responses.
+  app.use(JSONResponseTransformer(snakecaseResponseTransformer));
+
+  // Handle multi-media requests.
+  app.use(
+    fileUpload({
+      createParentPath: true,
+    })
+  );
+
+  // Logger middleware.
+  app.use(LoggerMiddleware);
+
+  // Converts empty strings to null of request body.
+  app.use(ConvertEmptyStringsToNull);
+
+  // Prefix all application routes.
+  app.use(config.api.prefix, RateLimiterMiddleware);
+  app.use(config.api.prefix, routes());
+
+  // Agendash application load.
+  app.use('/agendash', AgendashController.router());
+
+  // Handles objectionjs errors.
+  app.use(ObjectionErrorHandlerMiddleware);
+
+  // catch 404 and forward to error handler
+  app.use((req: Request, res: Response, next: NextFunction) => {
+    return res.boom.notFound();
+  });
+};