added authentication and swagger

code/backend/src/server.ts

@@ -1,4 +1,4 @@
-import express, { Request, Response } from "express";
+import express, { Request, Response, Application } from "express";
 
 import dotenv from "dotenv";
 import userRouter from "./routes/userRoutes";
@@ -9,9 +9,50 @@ dotenv.config();
 const app = express();
 const port = 3000;
 
+//swagger configuration
+import swaggerJSDoc from "swagger-jsdoc";
+import swaggerUi from "swagger-ui-express";
+
+const options = {
+  definition: {
+    openapi: "3.1.0",
+    info: {
+      title: "VogelApi",
+      version: "0.0.1",
+      description:
+        "This is a simple CRUD API application made with Express and documented with Swagger",
+    },
+    servers: [
+      {
+        url: "http://localhost:3000",
+      },
+    ],
+    components: {
+      securitySchemes: {
+        bearerAuth: {
+          type: "http",
+          scheme: "bearer",
+          bearerFormat: "JWT", // Optional, for documentation purposes
+        },
+      },
+    },
+    security: [
+      {
+        bearerAuth: [], // Apply globally if needed
+      },
+    ],
+  },
+  apis: ["src/routes/*.ts"], // Hier werden alle Routen-Dateien mit Swagger-Kommentaren geladen
+};
+const specs = swaggerJSDoc(options);
+app.use("/api-docs", swaggerUi.serve, swaggerUi.setup(specs));
+
 app.use(bodyParser.json());
 app.use("/api/user", userRouter);
-
+// Sample route
+app.get("/api/hello", (req, res) => {
+  res.send("Hello World!");
+});
 app.listen(port, () => {
   console.log(`Server läuft auf http://localhost:${port}`);
 });