19. 상품검색 까지

app/Http/Controllers/ProductController.php

@@ -4,16 +4,29 @@ namespace App\Http\Controllers;
 
 use Illuminate\Http\Request;
 use App\Models\Product;
-use APP\StockLog\StockService;
+use App\Services\StockService;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Validation\Rule;
 
 class ProductController extends Controller
 {
-    public function index()
+    public function index(Request $request)
     {
+        $validated = $request->validate([
+            'search' => ['nullable', 'string', 'max:255'],
+            'sort' => ['nullable', Rule::in(['name', 'quantity'])],
+            'order' => ['nullable', Rule::in(['asc', 'desc'])],
+            'per_page' => ['nullable', 'integer', 'min:1', 'max:200'],
+        ]);
+
+        $search = $validated['search'] ?? null;
+        $sort = $validated['sort'] ?? 'name';
+        $order = $validated['order'] ?? 'asc';
+        $perPage = $validated['per_page'] ?? 2;
+        // dd($search);
+
         $title = '상품목록';
-        $products = Product::searchkeyword();
+        $products = Product::searchkeyword($search, $sort, $order, $perPage);
         return view('product.list', compact('title', 'products'));
     }
     public function input()

app/Models/Product.php

@@ -8,10 +8,17 @@ class Product extends Model
 {
     protected $table = 'products';
     protected $guarded = [];
-    static public function searchkeyword()
+    static public function searchkeyword($search = null, $sort = 'name', $order = 'asc', $perPage = 2)
     {
-        $return = self::select('id', 'name', 'sku', 'price', 'quantity', 'created_at');
-        return $return->paginate(1);
+        $query = self::select('id', 'name', 'sku', 'price', 'quantity', 'created_at');
+        if(!empty($search)) {
+            $query->where(function ($q) use ($search) {
+                $q->where('name', 'like', "%{$search}%")
+                    ->orWhere('sku', 'like', "%{$search}%");
+            });
+        }
+        $query->orderBy($sort, $order);
+        return $query->paginate($perPage)->withQueryString();
     }
 
     public function stockLogs()

resources/views/product/list.blade.php

@@ -13,18 +13,18 @@
 
         <form class="row g-3 mb-3" method="get">
             <div class="col-md-4">
-                <input type="text" name="search" class="form-control" placeholder="상품명 또는 SKU 검색" value="">
+                <input type="text" name="search" class="form-control" placeholder="상품명 또는 SKU 검색" value="{{ request('search') }}">
             </div>
             <div class="col-md-3">
                 <select name="sort" class="form-select">
-                    <option value="name">상품명</option>
-                    <option value="quantity">수량</option>
+                    <option value="name" {{ request('sort', 'name') === 'name' ? 'selected' : '' }}>상품명</option>
+                    <option value="quantity" {{ request('sort') === 'quantity' ? 'selected' : '' }}>수량</option>
                 </select>
             </div>
             <div class="col-md-3">
                 <select name="order" class="form-select">
-                    <option value="asc">오름차순</option>
-                    <option value="desc">내림차순</option>
+                    <option value="asc" {{ request('order', 'asc') === 'asc' ? 'selected' : '' }}>오름차순</option>
+                    <option value="desc" {{ request('order') === 'desc' ? 'selected' : '' }}>내림차순</option>
                 </select>
             </div>
             <div class="col-md-2">