.

apps/librelingo-web/src/app/page.tsx

@@ -1,50 +1,16 @@
 import type { Metadata } from 'next'
 import CourseCard from './CourseCard';
-import courseConfig from "@/courses/config.json"
-import path from 'path';
-import fs from 'fs';
+import { Course, listAllCourses } from '@/data/course';
 
 
-export type Language = {
-  code: string
-  name: string
-}
-
-export type Course = {
-  source: Language
-  target: Language
-  repositoryURL: string
-  url: string
-  inProduction: boolean
-}
 
 export const metadata: Metadata = {
   title: 'LibreLingo',
   description: 'LibreLingo is an open source language-learning platform',
 }
 
 export default async function Home() {
-
-  const courseData: Course[] = await Promise.all(courseConfig.filter(item => item.deploy).map(async (item) => {
-    const jsonFilePath = path.join(process.cwd(), 'src', 'courses', item.paths.jsonFolder, 'courseData.json');
-    const fileContent = await fs.promises.readFile(jsonFilePath, 'utf-8');
-    const courseMetadata = JSON.parse(fileContent);
-
-    return {
-      repositoryURL: item.repositoryURL,
-      url: item.url,
-      inProduction: item.inProduction,
-      source: {
-        code: courseMetadata.uiLanguage,
-        name: item.source,
-      },
-      target: {
-        code: courseMetadata.languageCode,
-        name: courseMetadata.languageName,
-      },
-    };
-  }));
-
+  const courseData = await listAllCourses()
 
   return (
     <>

apps/librelingo-web/src/data/course.ts

@@ -0,0 +1,51 @@
+import path from 'path';
+import courseConfig from "@/courses/config.json"
+import fs from 'fs'
+
+export type Language = {
+  code: string
+  name: string
+}
+
+export type Course = {
+  jsonPath: string
+  source: Language
+  target: Language
+  repositoryURL: string
+  url: string
+  inProduction: boolean
+}
+
+async function getCourseMetadataByJsonPath(jsonPath: string) 
+{
+    const jsonFilePath = path.join(process.cwd(), 'src', 'courses', jsonPath, 'courseData.json');
+    const fileContent = await fs.promises.readFile(jsonFilePath, 'utf-8');
+    return JSON.parse(fileContent);
+}
+
+
+export async function listAllCourses(): Promise<Course[]> {
+  return Promise.all(courseConfig.filter(item => item.deploy).map(async (item) => {
+    const jsonPath = item.paths.jsonFolder
+const courseMetadata = await getCourseMetadataByJsonPath(jsonPath)
+
+    return {
+      jsonPath,
+      repositoryURL: item.repositoryURL,
+      url: item.url,
+      inProduction: item.inProduction,
+      source: {
+        code: courseMetadata.uiLanguage,
+        name: item.source,
+      },
+      target: {
+        code: courseMetadata.languageCode,
+        name: courseMetadata.languageName,
+      },
+    };
+  }));
+}
+
+//export async function getCourseDetailsByJsonPath(jsonPath: string): Promise<CourseDetails> {
+//
+//}