Merge remote-tracking branch 'origin/dev' into chore/login

# Conflicts:
#	backend/.env.example
#	backend/package.json
#	backend/src/app.ts
#	backend/src/routes/login.ts
#	backend/src/routes/student.ts
#	docker-compose.yml
#	frontend/src/App.vue
#	frontend/src/views/HomePage.vue
#	frontend/src/views/LoginPage.vue
#	package-lock.json

backend/src/controllers/learningObjects.ts

@@ -0,0 +1,48 @@
+import { Request, Response } from 'express';
+import { getLearningObjectById, getLearningObjectIdsFromPath, getLearningObjectsFromPath } from '../services/learningObjects.js';
+import { FALLBACK_LANG } from '../config.js';
+import { FilteredLearningObject } from '../interfaces/learningPath.js';
+import { getLogger } from '../logging/initalize.js';
+
+export async function getAllLearningObjects(req: Request, res: Response): Promise<void> {
+    try {
+        const hruid = req.query.hruid as string;
+        const full = req.query.full === 'true';
+        const language = (req.query.language as string) || FALLBACK_LANG;
+
+        if (!hruid) {
+            res.status(400).json({ error: 'HRUID query is required.' });
+            return;
+        }
+
+        let learningObjects: FilteredLearningObject[] | string[];
+        if (full) {
+            learningObjects = await getLearningObjectsFromPath(hruid, language);
+        } else {
+            learningObjects = await getLearningObjectIdsFromPath(hruid, language);
+        }
+
+        res.json(learningObjects);
+    } catch (error) {
+        getLogger().error('Error fetching learning objects:', error);
+        res.status(500).json({ error: 'Internal server error' });
+    }
+}
+
+export async function getLearningObject(req: Request, res: Response): Promise<void> {
+    try {
+        const { hruid } = req.params;
+        const language = (req.query.language as string) || FALLBACK_LANG;
+
+        if (!hruid) {
+            res.status(400).json({ error: 'HRUID parameter is required.' });
+            return;
+        }
+
+        const learningObject = await getLearningObjectById(hruid, language);
+        res.json(learningObject);
+    } catch (error) {
+        getLogger().error('Error fetching learning object:', error);
+        res.status(500).json({ error: 'Internal server error' });
+    }
+}

backend/src/controllers/learningPaths.ts

@@ -0,0 +1,44 @@
+import { Request, Response } from 'express';
+import { themes } from '../data/themes.js';
+import { FALLBACK_LANG } from '../config.js';
+import { fetchLearningPaths, searchLearningPaths } from '../services/learningPaths.js';
+import { getLogger } from '../logging/initalize.js';
+/**
+ * Fetch learning paths based on query parameters.
+ */
+export async function getLearningPaths(req: Request, res: Response): Promise<void> {
+    try {
+        const hruids = req.query.hruid;
+        const themeKey = req.query.theme as string;
+        const searchQuery = req.query.search as string;
+        const language = (req.query.language as string) || FALLBACK_LANG;
+
+        let hruidList;
+
+        if (hruids) {
+            hruidList = Array.isArray(hruids) ? hruids.map(String) : [String(hruids)];
+        } else if (themeKey) {
+            const theme = themes.find((t) => t.title === themeKey);
+            if (theme) {
+                hruidList = theme.hruids;
+            } else {
+                res.status(404).json({
+                    error: `Theme "${themeKey}" not found.`,
+                });
+                return;
+            }
+        } else if (searchQuery) {
+            const searchResults = await searchLearningPaths(searchQuery, language);
+            res.json(searchResults);
+            return;
+        } else {
+            hruidList = themes.flatMap((theme) => theme.hruids);
+        }
+
+        const learningPaths = await fetchLearningPaths(hruidList, language, `HRUIDs: ${hruidList.join(', ')}`);
+        res.json(learningPaths.data);
+    } catch (error) {
+        getLogger().error('❌ Unexpected error fetching learning paths:', error);
+        res.status(500).json({ error: 'Internal server error' });
+    }
+}

backend/src/controllers/themes.ts

@@ -1,65 +1,33 @@
-import fs from 'fs';
-import path from 'path';
-import yaml from 'js-yaml';
 import { Request, Response } from 'express';
 import { themes } from '../data/themes.js';
+import { loadTranslations } from '../util/translationHelper.js';
 
 interface Translations {
     curricula_page: {
-        [key: string]: { title: string; description?: string }; // Optioneel veld description
+        [key: string]: { title: string; description?: string };
     };
 }
 
-/**
- * Laadt de vertalingen uit een YAML-bestand
- */
-function loadTranslations(language: string): Translations {
-    try {
-        const filePath = path.join(process.cwd(), '_i18n', `${language}.yml`);
-        const yamlFile = fs.readFileSync(filePath, 'utf8');
-        return yaml.load(yamlFile) as Translations;
-    } catch (error) {
-        console.error(
-            `Kan vertaling niet laden voor ${language}, fallback naar Nederlands`
-        );
-        console.error(error);
-        const fallbackPath = path.join(process.cwd(), '_i18n', 'nl.yml');
-        return yaml.load(fs.readFileSync(fallbackPath, 'utf8')) as Translations;
-    }
-}
-
-/**
- * GET /themes → Haalt de lijst met thema's op inclusief vertalingen
- */
 export function getThemes(req: Request, res: Response) {
     const language = (req.query.language as string)?.toLowerCase() || 'nl';
-    const translations = loadTranslations(language);
-
-    const themeList = themes.map((theme) => {
-        return {
-            key: theme.title,
-            title:
-                translations.curricula_page[theme.title]?.title || theme.title,
-            description: translations.curricula_page[theme.title]?.description,
-            image: `https://dwengo.org/images/curricula/logo_${theme.title}.png`,
-        };
-    });
+    const translations = loadTranslations<Translations>(language);
+    const themeList = themes.map((theme) => ({
+        key: theme.title,
+        title: translations.curricula_page[theme.title]?.title || theme.title,
+        description: translations.curricula_page[theme.title]?.description,
+        image: `https://dwengo.org/images/curricula/logo_${theme.title}.png`,
+    }));
 
     res.json(themeList);
 }
 
-/**
- * GET /themes/:theme → Geeft de HRUIDs terug voor een specifiek thema
- */
 export function getThemeByTitle(req: Request, res: Response) {
     const themeKey = req.params.theme;
-    const theme = themes.find((t) => {
-        return t.title === themeKey;
-    });
+    const theme = themes.find((t) => t.title === themeKey);
 
     if (theme) {
         res.json(theme.hruids);
     } else {
-        res.status(404).json({ error: 'Thema niet gevonden' });
+        res.status(404).json({ error: 'Theme not found' });
     }
 }