- validate all file-upload via clamdscan (clamav), throw ValidationException in case of an error

- add @types/clamscan and clamscan for node
- package clamav-daemon and clamav-frehshclam for docker
- add API Controller: HomeController.ts for /api/years and /api/sitelinks/{year}
 change root path of file storage from '/storage/app/public/files' to '/storage/app/public'
 - adapt dockerfile to use node:18-bookworm-slim

app/Controllers/Http/Api/DatasetController.ts

@@ -1,6 +1,7 @@
 import type { HttpContextContract } from '@ioc:Adonis/Core/HttpContext';
 // import Person from 'App/Models/Person';
 import Dataset from 'App/Models/Dataset';
+import { StatusCodes } from 'http-status-codes';
 
 // node ace make:controller Author
 export default class DatasetController {
@@ -12,4 +13,50 @@ export default class DatasetController {
 
         return datasets;
     }
+
+    public async findAll({ response }: HttpContextContract) {       
+        try {
+            const datasets = await Dataset.query()
+                .where('server_state', 'published')
+                .orWhere('server_state', 'deleted')
+                .preload('descriptions') // Preload any relationships you need
+                .orderBy('server_date_published');
+            return response.status(StatusCodes.OK).json(datasets);
+        } catch (error) {
+            return response.status(500).json({
+                message: error.message || 'Some error occurred while retrieving datasets.',
+            });
+        }
+    }
+
+    public async findOne({ params }: HttpContextContract) {
+        const datasets = await Dataset.query()
+            .where('publish_id', params.publish_id)
+            .preload('titles')
+            .preload('descriptions')
+            .preload('user')
+            .preload('authors', (builder) => {
+                builder.orderBy('pivot_sort_order', 'asc');
+            })
+            .preload('contributors', (builder) => {
+                builder.orderBy('pivot_sort_order', 'asc');
+            })
+            .preload('subjects')
+            .preload('coverage')
+            .preload('licenses')
+            .preload('references')
+            .preload('project')
+            .preload('referenced_by', (builder) => {
+                builder.preload('dataset', (builder) => {
+                    builder.preload('identifier');
+                });
+            })
+            .preload('files', (builder) => {
+                builder.preload('hashvalues');
+            })
+            .preload('identifier')
+            .firstOrFail();
+
+        return datasets;
+    }
 }