1 files changed, 48 insertions, 0 deletions
diff --git a/src/app/index.js b/src/app/index.js
new file mode 100644
index 0000000..ee78c16
--- /dev/null
+++ b/src/app/index.js
@@ -0,0 +1,48 @@
+/**
+ * Backend Express HTTP server.
+ * @module app/index
+ */
+
+import express from "express";
+import http from "http";
+import bodyParser from "body-parser";
+import compression from "compression";
+import cors from "cors";
+import morgan from "morgan";
+// import multer from 'multer'
+
+import services from "app/services";
+
+/**
+ * Create the API server.
+ * @param  {Knex}   knex  an existing Knex instance (optional, used in test scripts)
+ * @return {Object}       an Express app and HTTP server
+ */
+export default async function createServer(knex) {
+  const app = new express();
+  const server = http.createServer(app);
+
+  app.disable("x-powered-by");
+  app.use(
+    morgan("dev", {
+      skip: (request) => request.method === "OPTIONS",
+    })
+  );
+  app.use(bodyParser.json({ limit: "100mb" }));
+  app.use(bodyParser.urlencoded({ extended: false, limit: "100mb" }));
+  app.use(express.query());
+  app.use(compression());
+  app.set("trust proxy", true);
+
+  if (process.env.NODE_ENV === "development") {
+    const corsMiddleware = cors({
+      origin: ["http://localhost:3000", "http://0.0.0.0:3000"],
+    });
+    app.use(corsMiddleware);
+    app.options("*", corsMiddleware);
+  }
+
+  await services.configure(app, knex);
+
+  return { app, server };
+}