feat: added learningPaths.ts
This commit is contained in:
Gabriellvl
parent
cfaae9ebe4
commit
e8e1d94e5b
5 changed files with 193 additions and 8 deletions
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@ -18,6 +18,7 @@
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"@mikro-orm/postgresql": "^6.4.6",
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"@mikro-orm/reflection": "^6.4.6",
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"@types/js-yaml": "^4.0.9",
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"axios": "^1.8.1",
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"dotenv": "^16.4.7",
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"express": "^5.0.1",
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"js-yaml": "^4.1.0"
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@ -1,6 +1,7 @@
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import express, { Express, Response } from 'express';
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import initORM from './orm.js';
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import themeRoutes from './routes/themes.js';
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import learningPathRoutes from './routes/learningPaths.js'
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const app: Express = express();
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const port: string | number = process.env.PORT || 3000;
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@ -13,6 +14,7 @@ app.get('/', (_, res: Response) => {
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});
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app.use('/theme', themeRoutes);
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app.use('/learningPath', learningPathRoutes);
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async function startServer() {
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await initORM();
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134
backend/src/controllers/learningPaths.ts
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134
backend/src/controllers/learningPaths.ts
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@ -0,0 +1,134 @@
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import { Request, Response } from "express";
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import axios from "axios";
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import { themes } from "../data/themes.js";
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import dotenv from "dotenv";
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// Load environment variables
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dotenv.config();
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// Get API base URL from environment variables
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const DWENGO_API_BASE = process.env.DWENGO_API_BASE as string;
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if (!DWENGO_API_BASE) {
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throw new Error("DWENGO_API_BASE is not defined in the .env file");
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}
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/**
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* Fetch learning paths for a given list of HRUIDs.
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* This function sends a request to the Dwengo API with the provided HRUIDs.
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*/
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export async function getLearningPathsFromIds(req: Request, res: Response): Promise<void> {
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try {
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const { hruids } = req.query;
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const language = (req.query.language as string) || "nl"; // Default to Dutch
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if (!hruids) {
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res.status(400).json({ error: "Missing required parameter: hruids" });
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return;
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}
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// Convert the input to an array if it's a string
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const hruidList = Array.isArray(hruids) ? hruids : [hruids];
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// Request learning paths from Dwengo API
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const response = await axios.get(`${DWENGO_API_BASE}/learningPath/getPathsFromIdList`, {
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params: {
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pathIdList: JSON.stringify({ hruids: hruidList }),
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language
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}
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});
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res.json(response.data);
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} catch (error) {
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console.error("Error fetching learning paths:", error);
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res.status(500).json({ error: "Internal server error" });
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}
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}
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/**
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* Fetch all learning paths for a specific theme.
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* First retrieves the HRUIDs associated with the theme,
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* then fetches the corresponding learning paths from the Dwengo API.
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*/
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export async function getLearningPathsByTheme(req: Request, res: Response): Promise<void> {
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try {
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const themeKey = req.params.theme;
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const language = (req.query.language as string) || "nl"; // Default to Dutch
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// Find the theme by its title
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const theme = themes.find((t) => t.title === themeKey);
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if (!theme) {
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res.status(404).json({ error: "Theme not found" });
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return;
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}
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// Extract HRUIDs from the theme
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const hruidList = theme.hruids;
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// Request learning paths from Dwengo API using the extracted HRUIDs
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const response = await axios.get(`${DWENGO_API_BASE}/learningPath/getPathsFromIdList`, {
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params: {
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pathIdList: JSON.stringify({ hruids: hruidList }),
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language
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}
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});
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res.json({
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theme: themeKey,
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hruids: hruidList,
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learningPaths: response.data
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});
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} catch (error) {
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console.error("Error fetching learning paths for theme:", error);
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res.status(500).json({ error: "Internal server error" });
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}
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}
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export async function searchLearningPaths(req: Request, res: Response): Promise<void> {
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try {
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const query = req.query.query as string;
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const language = (req.query.language as string) || "nl";
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if (!query) {
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res.status(400).json({ error: "Missing search query" });
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return;
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}
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const response = await axios.get(`${DWENGO_API_BASE}/learningPath/search`, {
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params: { all: query, language }
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});
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res.json(response.data);
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} catch (error) {
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console.error("Error searching learning paths:", error);
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res.status(500).json({ error: "Internal server error" });
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}
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}
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export async function getAllLearningPaths(req: Request, res: Response): Promise<void> {
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try {
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const language = (req.query.language as string) || "nl"; // Default to Dutch
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// Collect all HRUIDs from all themes
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const allHruids: string[] = themes.flatMap(theme => theme.hruids);
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if (allHruids.length === 0) {
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res.status(404).json({ error: "No HRUIDs found in themes" });
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return;
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}
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// Call the Dwengo API with all HRUIDs combined
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const response = await axios.get(`${DWENGO_API_BASE}/learningPath/getPathsFromIdList`, {
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params: {
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pathIdList: JSON.stringify({ hruids: allHruids }),
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language
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}
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});
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res.json(response.data);
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} catch (error) {
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console.error("Error fetching all learning paths:", error);
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res.status(500).json({ error: "Internal server error" });
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}
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}
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18
backend/src/routes/learningPaths.ts
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18
backend/src/routes/learningPaths.ts
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@ -0,0 +1,18 @@
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import express from "express";
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import { getLearningPathsFromIds, getLearningPathsByTheme, getAllLearningPaths, searchLearningPaths } from "../controllers/learningPaths.js";
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const router = express.Router();
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// Route to fetch learning paths based on a list of HRUIDs
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router.get("/", getLearningPathsFromIds);
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// Route to fetch all possible learning paths
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router.get("/all", getAllLearningPaths);
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// Route to fetch learning paths based on a searchterm
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router.get("/search", searchLearningPaths);
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// Route to fetch learning paths based on a theme
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router.get("/theme/:theme", getLearningPathsByTheme);
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export default router;
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46
package-lock.json
generated
46
package-lock.json
generated
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@ -35,6 +35,7 @@
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"@mikro-orm/postgresql": "^6.4.6",
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"@mikro-orm/reflection": "^6.4.6",
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"@types/js-yaml": "^4.0.9",
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"axios": "^1.8.1",
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"dotenv": "^16.4.7",
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"express": "^5.0.1",
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"js-yaml": "^4.1.0"
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@ -3152,9 +3153,19 @@
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"version": "0.4.0",
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"resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
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"dev": true,
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"license": "MIT"
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},
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"node_modules/axios": {
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"version": "1.8.1",
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"resolved": "https://registry.npmjs.org/axios/-/axios-1.8.1.tgz",
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"license": "MIT",
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"dependencies": {
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"follow-redirects": "^1.15.6",
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"form-data": "^4.0.0",
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"proxy-from-env": "^1.1.0"
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}
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},
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"node_modules/balanced-match": {
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"version": "1.0.2",
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"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
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@ -3520,7 +3531,6 @@
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"version": "1.0.8",
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"resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
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"integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
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"dev": true,
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"license": "MIT",
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"dependencies": {
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"delayed-stream": "~1.0.0"
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@ -3788,7 +3798,6 @@
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"version": "1.0.0",
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"resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
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"integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
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"dev": true,
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"license": "MIT",
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"engines": {
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"node": ">=0.4.0"
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@ -4003,7 +4012,6 @@
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"version": "2.1.0",
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"resolved": "https://registry.npmjs.org/es-set-tostringtag/-/es-set-tostringtag-2.1.0.tgz",
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"dev": true,
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"license": "MIT",
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"dependencies": {
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"es-errors": "^1.3.0",
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@ -4745,6 +4753,26 @@
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"dev": true,
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"license": "ISC"
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},
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"node_modules/follow-redirects": {
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"version": "1.15.9",
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"resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.9.tgz",
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"funding": [
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{
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"type": "individual",
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"url": "https://github.com/sponsors/RubenVerborgh"
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}
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],
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"license": "MIT",
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"engines": {
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"node": ">=4.0"
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},
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"peerDependenciesMeta": {
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"debug": {
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"optional": true
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}
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},
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"node_modules/foreground-child": {
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"version": "3.3.0",
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"resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.0.tgz",
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@ -4766,7 +4794,6 @@
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"version": "4.0.2",
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"resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.2.tgz",
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"dev": true,
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"license": "MIT",
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"dependencies": {
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"asynckit": "^0.4.0",
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@ -4782,7 +4809,6 @@
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"version": "1.52.0",
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"resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
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"dev": true,
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"license": "MIT",
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"engines": {
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"node": ">= 0.6"
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@ -4792,7 +4818,6 @@
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"version": "2.1.35",
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"resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
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"dev": true,
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"license": "MIT",
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"dependencies": {
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"mime-db": "1.52.0"
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@ -5077,7 +5102,6 @@
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"version": "1.0.2",
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"resolved": "https://registry.npmjs.org/has-tostringtag/-/has-tostringtag-1.0.2.tgz",
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"integrity": "sha512-NqADB8VjPFLM2V0VvHUewwwsw0ZWBaIdgo+ieHtK3hasLz4qeCRjYcqfB6AQrBggRKppKF8L52/VqdVsO47Dlw==",
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"dev": true,
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"license": "MIT",
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"dependencies": {
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"has-symbols": "^1.0.3"
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@ -6772,6 +6796,12 @@
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"node": ">= 0.10"
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}
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},
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"node_modules/proxy-from-env": {
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"version": "1.1.0",
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"resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
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"integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==",
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"license": "MIT"
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},
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"node_modules/punycode": {
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"version": "2.3.1",
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"resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
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