IO-3151 Package Update and Optimizations

server.ts

@@ -1,4 +1,5 @@
 import bodyParser from "body-parser";
+import compression from "compression";
 import cors from "cors";
 import dotenv from "dotenv";
 import express, { Express } from "express";
@@ -19,79 +20,82 @@ import { JobsListMedia } from "./jobs/jobsListMedia.js";
 import { JobsMoveMedia } from "./jobs/jobsMoveMedia.js";
 import { JobMediaUploadMulter, jobsUploadMedia } from "./jobs/jobsUploadMedia.js";
 import InitServer, { FolderPaths } from "./util/serverInit.js";
-import ValidateImsToken from "./util/validateToken.js"; 
+import ValidateImsToken from "./util/validateToken.js";
 
 dotenv.config({
   path: resolve(process.cwd(), `.env.${process.env.NODE_ENV || "development"}`)
 });
 
+const commonTransportConfig = {
+  maxSize: "20m",
+  maxFiles: 14,
+  tailable: true,
+  zippedArchive: true,
+  format: winston.format.combine(winston.format.timestamp(), winston.format.json()),
+  datePattern: "YYYY-MM-DD"
+};
+
+const baseFormat = winston.format.combine(
+  winston.format.timestamp(),
+  winston.format.errors({ stack: true }),
+  winston.format.json(),
+  winston.format.prettyPrint()
+);
+
+const consoleTransport = new winston.transports.Console({
+  format: winston.format.combine(winston.format.colorize(), winston.format.timestamp(), winston.format.simple())
+});
+
 export const logger = winston.createLogger({
-  format: winston.format.combine(winston.format.timestamp(), winston.format.json(), winston.format.prettyPrint()),
+  format: baseFormat,
   level: "http",
   levels: { ...winston.config.syslog.levels, http: 8 },
   exceptionHandlers: [
     new DailyRotateFile({
       filename: path.join(FolderPaths.Root, "logs", "exceptions-%DATE%.log"),
-      datePattern: "YYYY-MM-DD-HH",
-      zippedArchive: true,
-      maxSize: "20m",
-      maxFiles: "14"
+      ...commonTransportConfig
     }),
-    new winston.transports.Console({
-      format: winston.format.combine(winston.format.colorize(), winston.format.simple())
-    })
+    consoleTransport
   ],
   rejectionHandlers: [
     new DailyRotateFile({
       filename: path.join(FolderPaths.Root, "logs", "rejections-%DATE%.log"),
-      datePattern: "YYYY-MM-DD-HH",
-      zippedArchive: true,
-      maxSize: "20m",
-      maxFiles: "14"
+      ...commonTransportConfig
     }),
-    new winston.transports.Console({
-      format: winston.format.combine(winston.format.colorize(), winston.format.simple())
-    })
+    consoleTransport
   ],
   transports: [
     new DailyRotateFile({
       filename: path.join(FolderPaths.Root, "logs", "errors-%DATE%.log"),
-      datePattern: "YYYY-MM-DD-HH",
-      zippedArchive: true,
-      maxSize: "20m",
-      maxFiles: "14",
-      level: "error"
+      level: "error",
+      ...commonTransportConfig
     }),
-
     new DailyRotateFile({
       filename: path.join(FolderPaths.Root, "logs", "debug-%DATE%.log"),
-      datePattern: "YYYY-MM-DD-HH",
-      zippedArchive: true,
-      maxSize: "20m",
-      maxFiles: "14",
-      level: "debug"
+      level: "debug",
+      ...commonTransportConfig
     }),
     new DailyRotateFile({
       filename: path.join(FolderPaths.Root, "logs", "ALL-%DATE%.log"),
-      datePattern: "YYYY-MM-DD-HH",
-      zippedArchive: true,
-      maxSize: "20m",
-      maxFiles: "14"
+      ...commonTransportConfig
     })
   ]
 });
 
-if (process.env.NODE_ENV !== "production") {
-  logger.add(
-    new winston.transports.Console({
-      format: winston.format.combine(winston.format.colorize(), winston.format.simple())
-    })
-  );
-}
+logger.add(
+  new winston.transports.Console({
+    format: winston.format.combine(winston.format.colorize(), winston.format.timestamp(), winston.format.simple())
+  })
+);
 
 const app: Express = express();
 const port = process.env.PORT;
 app.set("etag", false);
+app.use(compression());
+app.use((req, res, next) => {
+  res.setHeader("Connection", "keep-alive");
+  next();
+});
 app.use(nocache());
 app.use(bodyParser.json({ limit: "1000mb" }));
 app.use(bodyParser.urlencoded({ limit: "1000mb", extended: true }));
@@ -135,6 +139,9 @@ app.post(
 app.get("/", ValidateImsToken, (req: express.Request, res: express.Response) => {
   res.send("IMS running.");
 });
+app.get("/health", (req: express.Request, res: express.Response) => {
+  res.status(200).send("OK");
+});
 
 InitServer();
 app.use(FolderPaths.StaticPath, express.static(FolderPaths.Root, { etag: false, maxAge: 30 * 1000 }));