Server Functions for getting services

src/lib/utils/getCategories.ts

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+// import type { Category } from '$lib/types/service';
+// import fs from 'fs';
+// import path from 'path';
+
+// export const getCategories = async (): Promise<Category[]> => {
+//   const contentDir = await getContentDir();
+//   const categories: Category[] = [];
+
+//   for (const categoryDir of contentDir.dirs) {
+//     const categoryData = await import(`../content/${categoryDir.name}/category.json`);
+//     const services = await Promise.all(
+//       categoryDir.files
+//         .filter((file) => file.name.endsWith('.md'))
+//         .map(async (file) => {
+//           const { metadata, content } = await getMetadata(file.content);
+//           return {
+//             ...metadata,
+//             content,
+//           };
+//         })
+//     );
+
+//     categories.push({
+//       ...categoryData.default,
+//       services,
+//     });
+//   }
+
+//   return categories;
+// };
+
+// // -----------------
+// const contentPath: string = path.join(process.cwd(), 'src', 'content');
+
+// const getCategories = async ( contentPath: string ): Promise<Category[]> => {
+//   try {
+//     // read directories - entries - in contentPath
+//     const entries  = await fs.promises.readdir( contentPath );
+
+//     const categoryDirs = await Promise.all(
+//       entries.map(async (entry) => {
+//         // /src/content/example-service
+//         const entryPath = path.join(contentPath, entry);
+//         // file statistict
+//         const stats = fs.promises.stat(entryPath);
+
+//         // Ensure stats is an object before accessing properties
+//         if (typeof stats === 'object' && stats !== null && 'isDirectory' in stats) {
+//           return 
+//         }
+
+
+//       return
+//     })
+//     return
+//   }
+
+
+import type { Category, Service } from '$lib/types/service';
+import fs from 'fs';
+import path from 'path';
+
+export const getCategories = async (): Promise<Category[]> => {
+  const contentDir = path.join(process.cwd(), 'src', 'content');
+  const categoryDirs = fs.readdirSync(contentDir, { withFileTypes: true })
+    .filter(dirent => dirent.isDirectory())
+    .map(dirent => dirent.name);
+
+  const categories: Category[] = await Promise.all(
+    categoryDirs.map(async categoryId => {
+      const categoryJsonPath = path.join(contentDir, categoryId, `${categoryId}.json`);
+      const categoryData = JSON.parse(fs.readFileSync(categoryJsonPath, 'utf-8'));
+
+      return {
+        ...categoryData,
+        services: categoryData.services.map((service: Service) => ({
+          ...service,
+          id: `${categoryId}/${service.id}`,
+        })),
+      };
+    })
+  );
+
+  return categories;
+};

src/routes/sluzby/[categoryId]/[serviceId]/+page.server.ts

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+// import type { PageServerLoad } from './$types';
+// import path from 'path';
+// import fs from 'fs';
+// import { error } from '@sveltejs/kit';
+// import { fetchServiceData } from '$lib/utils/fetchServiceData';
+
+// export const load: PageServerLoad = async ({ params }) => {
+//   const { categoryId, serviceId } = params;
+
+//   try {
+//     const serviceData = await fetchServiceData(categoryId, serviceId);
+
+//     return {
+//       service: serviceData
+//     };
+//   } catch (err) {
+//     throw error(404, `Service ${serviceId} not found`);
+//   }
+// };
+
+// src/routes/[categoryId]/[serviceId]/+page.server.ts
+import { error } from '@sveltejs/kit';
+import { getCategories } from '$lib/utils/getCategories';
+
+export const load = async ({ params }) => {
+  const { categoryId, serviceId } = params;
+  const categories = await getCategories();
+  const category = categories.find(cat => cat.id === categoryId);
+
+  if (!category) {
+    throw error(404, 'Category not found');
+  }
+
+  const service = category.services.find(serv => serv.id === `${categoryId}/${serviceId}`);
+
+  if (!service) {
+    throw error(404, 'Service not found');
+  }
+  // mdsvex 
+  const {default: content, metadata: frontmatter} = await import(`$content/${categoryId}/${serviceId}.md`)
+
+  const seoData = {
+  title: service.title, // Assuming title exists in service data
+  description: service.description, 
+  id: service.id,
+  image: service.image,
+  price: service.price,
+  duration: service.duration,
+  // ... (populate other optional fields)
+  frontmatter: frontmatter, // Assuming metadata contains date and tags
+};
+
+  return {
+    category,
+    service: {
+      ...service,
+      content,
+      frontmatter
+    },
+    seoData
+  };
+};