feat(daftar-pustaka) : tambah daftar pustaka dan categori pustaka, lihat detail, tambah, edit

app/Services/DaftarPustakaService.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace Modules\Lpj\Services;
+
+use Modules\Lpj\Models\DaftarPustaka;
+
+class DaftarPustakaService
+{
+    public function storeDaftarPustaka(array $data, $file)
+    {
+        if ($file) {
+            $data['attachment'] = $this->handleUpload($file);
+        }
+        return DaftarPustaka::create($data);
+    }
+
+    public function updateDaftarPustaka($data, $file, $id)
+    {
+        // Ambil data inputan yang diperlukan saja
+
+        $daftarPustaka = DaftarPustaka::findOrFail($id);
+
+        // Jika ada file baru yang diupload
+        if ($file) {
+            // (Opsional) Hapus file lama
+            if ($daftarPustaka->attachment && file_exists(public_path($daftarPustaka->attachment))) {
+                unlink(public_path($daftarPustaka->attachment));
+            }
+
+            // Upload file baru
+            $data['attachment'] = $this->handleUpload($file);
+        }
+
+        // Update data
+        $daftarPustaka->update($data);
+
+        return $daftarPustaka;
+    }
+
+
+    public function deleteDaftarPustaka($id)
+    {
+        return DaftarPustaka::where('id', $id)->delete();
+    }
+
+    public function getDaftarPustakaById($id)
+    {
+        return DaftarPustaka::where('id', $id)->first();
+    }
+
+    // get all with pagination
+    public function getAllDaftarPustaka($request)
+{
+    $query = DaftarPustaka::query();
+
+    // Filter pencarian
+    if (!empty($request->get('search'))) {
+        $search = $request->get('search');
+        $query->where(function ($q) use ($search) {
+            $q->orWhere('judul', 'LIKE', "%$search%");
+        });
+    }
+
+    // Filter kategori
+    if (!empty($request->get('category'))) {
+        $category = explode(',', $request->input('category'));
+        $query->whereIn('category_id', $category);
+    }
+
+    // Default pagination
+    $page = (int) $request->get('page', 1);
+    $size = (int) $request->get('size', 10);
+
+    return $query->paginate($size, ['*'], 'page', $page);
+}
+
+
+    private function handleUpload($file)
+    {
+        $today = now();
+        $folderPath = 'daftar_pustaka/' . $today->format('Y/m/d');
+
+        if (!file_exists(public_path($folderPath))) {
+            mkdir(public_path($folderPath), 0755, true);
+        }
+
+        $fileName = $file->getClientOriginalName();
+        $file->move(public_path($folderPath), $fileName);
+
+        return $folderPath . '/' . $fileName;
+    }
+
+
+}