filtering pagination

api/app/Http/Controllers/Controller.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers;
 
+use Illuminate\Http\Request;
 use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
 use Illuminate\Foundation\Bus\DispatchesJobs;
 use Illuminate\Foundation\Validation\ValidatesRequests;
@@ -10,4 +11,20 @@ use Illuminate\Routing\Controller as BaseController;
 class Controller extends BaseController
 {
     use AuthorizesRequests, DispatchesJobs, ValidatesRequests;
+
+    private $paginationSize = 10;
+
+    protected function getFilters(Request $request){
+        $filters = ['limit' => $this->paginationSize];
+
+        if($request->has('limit')){
+            $filters['limit'] = $request->query('limit');
+        }
+
+        if($request->has('search')){
+            $filters['search'] = $request->query('search');
+        }
+
+        return $filters;
+    }
 }

api/app/Http/Controllers/ProductsController.php

@@ -9,7 +9,6 @@ use Illuminate\Http\Request;
 class ProductsController extends Controller
 {
     private $productsRepository;
-    private $paginationSize = 10;
 
     public function __construct(ProductsRepositoryInterface $productsRepository)
     {
@@ -25,7 +24,8 @@ class ProductsController extends Controller
 
     public function index(Request $request)
     {
-        $products = $this->productsRepository->paginate($this->paginationSize);
+        $filters = $this->getFilters($request);
+        $products = $this->productsRepository->paginate($filters);
 
         return response()->json(['success' => true, 'data' => ['products' => $products]], 200);
     }

api/app/Http/Controllers/RecipesController.php

@@ -9,7 +9,6 @@ use Illuminate\Http\Request;
 class RecipesController extends Controller
 {
     private $recipesRepository;
-    private $paginationSize = 10;
 
     public function __construct(RecipesRepositoryInterface $recipesRepository)
     {
@@ -25,7 +24,8 @@ class RecipesController extends Controller
 
     public function index(Request $request)
     {
-        $recipes = $this->recipesRepository->paginate($this->paginationSize);
+        $filters = $this->getFilters($request);
+        $recipes = $this->recipesRepository->paginate($filters);
 
         return response()->json(['success' => true, 'data' => ['recipes' => $recipes]], 200);
     }

api/app/Repositories/ProductsRepository.php

@@ -13,8 +13,13 @@ class ProductsRepository implements ProductsRepositoryInterface
         return Product::create($data);
     }
 
-    public function paginate($chunkSize)
+    public function paginate(array $filters)
     {
-        return Product::paginate($chunkSize);
+        $query = Product::query();
+        if(isset($filters['search'])){
+            $query->where('name', 'like', "${filters['search']}%");
+        }
+
+        return $query->paginate($filters['limit']);
     }
 }

api/app/Repositories/ProductsRepositoryInterface.php

@@ -6,5 +6,5 @@ namespace App\Repositories;
 interface ProductsRepositoryInterface
 {
     public function create($data);
-    public function paginate($chunkSize);
+    public function paginate(array $filters);
 }

api/app/Repositories/RecipesRepository.php

@@ -58,8 +58,8 @@ class RecipesRepository implements RecipesRepositoryInterface
     }
 
 
-    public function paginate($chunkSize)
+    public function paginate(array $filters)
     {
-        return Recipe::paginate($chunkSize);
+        return Recipe::paginate($filters['limit']);
     }
 }

api/app/Repositories/RecipesRepositoryInterface.php

@@ -8,5 +8,5 @@ use Illuminate\Support\Collection;
 interface RecipesRepositoryInterface
 {
     public function create(Collection $data);
-    public function paginate(int $chunkSize);
+    public function paginate(array $filters);
 }