feat: added route for learningObjects

backend/src/controllers/learningObjects.ts

@@ -0,0 +1,20 @@
+import { Request, Response } from "express";
+import { getLearningObjectsFromPath } from "../services/learningObjects.js";
+
+export async function getAllLearningObjects(req: Request, res: Response): Promise<void> {
+    try {
+        const { hruid } = req.params;
+        const language = req.query.language as string || "nl"; // Default to Dutch;
+
+        if (!language) {
+            res.status(400).json({ error: "Language query parameter is required." });
+            return;
+        }
+
+        const learningObjects = await getLearningObjectsFromPath(hruid, language);
+        res.json(learningObjects);
+    } catch (error) {
+        console.error("Error fetching learning objects:", error);
+        res.status(500).json({ error: "Internal server error" });
+    }
+}

backend/src/controllers/learningPaths.ts

@@ -1,16 +1,7 @@
 import { Request, Response } from "express";
 import axios from "axios";
 import { themes } from "../data/themes.js";
-import dotenv from "dotenv";
-
-// Load environment variables
-dotenv.config();
-
-// Get API base URL from environment variables
-const DWENGO_API_BASE = process.env.DWENGO_API_BASE as string;
-if (!DWENGO_API_BASE) {
-    throw new Error("DWENGO_API_BASE is not defined in the .env file");
-}
+import { DWENGO_API_BASE } from "../config/config.js";
 
 /**
  * Fetch learning paths for a given list of HRUIDs.