Install and config dotenv

.env.exemple

+AUTH_SECRET_KEY=
+AUTH_ID=
\ No newline at end of file

package-lock.json

@@ -2007,6 +2007,11 @@
         "is-obj": "^1.0.0"
       }
     },
+    "dotenv": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.2.0.tgz",
+      "integrity": "sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw=="
+    },
     "duplexer3": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz",

package.json

@@ -25,6 +25,7 @@
   },
   "dependencies": {
     "body-parser": "^1.19.0",
+    "dotenv": "^8.2.0",
     "express": "^4.17.1",
     "mongoose": "^5.9.1",
     "simple-oauth2": "^3.3.0"

src/index.ts

+import "./utils/env"
 import express, { Request, Response, NextFunction, Application } from "express";
 import bodyParser from "body-parser";
 
@@ -8,6 +9,9 @@ app.use(bodyParser.urlencoded({ extended: true })); // for parsing application/x
 
 app.get("/", (req: Request, res: Response) => res.send("Hel World!"));
 
+// Register routes
+
+
 app.use((err: any, req: Request, res: Response, next: NextFunction) => {
   res.status(500).send("Houston, we have a problem!");
 
@@ -15,4 +19,4 @@ app.use((err: any, req: Request, res: Response, next: NextFunction) => {
   console.error(err.stack);
 });
 
-app.listen(3000, () => console.log(`Example app listening on port 8000!`));
+app.listen(8000, () => console.log(`Example app listening on port 8000!`));

src/utils/env.ts

+import { resolve } from "path"
+
+import { config } from "dotenv"
+
+config({ path: resolve(__dirname, "../../.env") })
\ No newline at end of file