Add logging using morgan

fly.staging.toml

@@ -19,4 +19,7 @@ primary_region = "sin"
   auto_stop_machines = true
   auto_start_machines = true
   min_machines_running = 0
-  processes = ["app"]
+  processes = ["app"]
+
+[env]
+  LOGGING = true

package.json

@@ -18,18 +18,19 @@
   "dependencies": {
     "express": "^4.18.2",
     "google-play-scraper": "^10.0.0",
-    "npm-check-updates": "^16.14.4",
+    "morgan": "^1.10.0",
     "postman-to-openapi": "^3.0.1",
     "swagger-ui-express": "^5.0.0"
   },
   "devDependencies": {
-    "eslint": "^8.49.0",
+    "eslint": "^8.50.0",
     "eslint-config-semistandard": "^17.0.0",
     "eslint-config-standard": "^17.1.0",
     "eslint-plugin-import": "^2.28.1",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^6.1.1",
     "eslint-plugin-standard": "^5.0.0",
+    "npm-check-updates": "^16.14.5",
     "newman": "^5.3.2",
     "newman-reporter-htmlextra": "^1.22.11"
   }

server.js

@@ -4,9 +4,12 @@ import Express from 'express';
 import router from './lib/index.js';
 import swaggerDocument from './openapi/swagger.json' assert { type: "json" };
 import swaggerUi from 'swagger-ui-express';
+import morgan from 'morgan';
 
 const app = Express();
 const port = process.env.PORT || 3000;
+const logging = process.env.LOGGING || false;
+
 
 var options = {
   customCss: '.swagger-ui .topbar { display: none }'
@@ -17,6 +20,10 @@ app.use('/openapi.json', Express.static('openapi/swagger.json'));
 app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerDocument, options));
 app.use('/api/', router);
 
+if (logging === true) {
+  app.use(morgan(':remote-addr :method :url :response-time'));
+}
+
 app.get('/', function (req, res) {
   res.redirect('/api-docs');
 });