feat(logs): logs to file with rotating + code split into files

api/src/app-modules/configureExpressSession.ts

@@ -0,0 +1,32 @@
+import { Express } from 'express'
+import mongoose from 'mongoose'
+import session from 'express-session'
+import MongoStore from 'connect-mongo'
+
+import { ModeType } from '../utils'
+import { cookieOptions } from '../app'
+
+export const configureExpressSession = (app: Express) => {
+  const { MODE } = process.env
+
+  if (MODE === ModeType.Server) {
+    let store: MongoStore | undefined
+
+    if (process.env.NODE_ENV !== 'test') {
+      store = MongoStore.create({
+        client: mongoose.connection!.getClient() as any,
+        collectionName: 'sessions'
+      })
+    }
+
+    app.use(
+      session({
+        secret: process.secrets.SESSION_SECRET,
+        saveUninitialized: false, // don't create session until something stored
+        resave: false, //don't save session if unmodified
+        store,
+        cookie: cookieOptions
+      })
+    )
+  }
+}