a

.travis.yml

@@ -1,8 +1,8 @@
 language: php
 
 php:
-  - 7.1
-
+  - 7.2
+  
 sudo: false
 
 cache:
@@ -17,4 +17,4 @@ before_script:
 script:
   - vendor/bin/phpunit --coverage-clover=coverage.xml
 after_success:
-  - bash <(curl -s https://codecov.io/bash)
+  - bash <(curl -s https://codecov.io/bash)

app/Http/Controllers/Front/CartController.php

@@ -86,6 +86,11 @@ public function store(AddToCartRequest $request)
     {
         $product = $this->productRepo->findProductById($request->input('product'));
 
+        if (!$product->hasAvailableQuantity()) {
+            return redirect()->route('cart.index')
+                ->with('error', 'Item not available');
+        }
+
         if ($product->attributes()->count() > 0) {
             $productAttr = $product->attributes()->where('default', 1)->first();
 
@@ -110,6 +115,11 @@ public function store(AddToCartRequest $request)
 
         $this->cartRepo->addToCart($product, $request->input('quantity'), $options);
 
+        $productRepository = new ProductRepository($product);
+        $productRepository->updateProduct([
+            'quantity' => $product->quantity - 1
+        ]);
+
         return redirect()->route('cart.index')
             ->with('message', 'Add to cart successful');
     }
@@ -123,6 +133,30 @@ public function store(AddToCartRequest $request)
      */
     public function update(Request $request, $id)
     {
+        if ($request->input('quantity') <= 0) {
+            return $this->destroy($id);
+        }
+
+        $item = $this->cartRepo->findItem($id);
+        $productRepository = new ProductRepository($item->product);
+
+        if ($item->qty > $request->input('quantity')) {
+            $productRepository->updateProduct([
+                'quantity' => $item->qty - $request->input('quantity')
+            ]);
+        }
+        else {
+            if (!$item->product->hasAvailableQuantity($request->input('quantity') - $item->product->quantity)) {
+                return redirect()->route('cart.index')
+                    ->with('error', 'Quantity not available');
+            }
+
+            $productRepository->updateProduct([
+                'quantity' => $item->product->quantity - ($request->input('quantity') - $item->product->quantity)
+            ]);
+
+        }
+
         $this->cartRepo->updateQuantityInCart($id, $request->input('quantity'));
 
         request()->session()->flash('message', 'Update cart successful');
@@ -137,8 +171,16 @@ public function update(Request $request, $id)
      */
     public function destroy($id)
     {
+        $item = $this->cartRepo->findItem($id);
         $this->cartRepo->removeToCart($id);
 
+        $productRepository = new ProductRepository($item->product);
+        $productRepository->updateProduct([
+            'quantity' => $item->product->quantity + $item->qty
+        ]);
+
+
+
         request()->session()->flash('message', 'Removed to cart successful');
         return redirect()->route('cart.index');
     }

app/Http/Controllers/Front/CheckoutController.php

@@ -100,6 +100,7 @@ public function __construct(
     public function index(Request $request)
     {
         $products = $this->cartRepo->getCartItems();
+
         $customer = $request->user();
         $rates = null;
         $shipment_object_id = null;

app/Http/Controllers/Front/ProductController.php

@@ -62,8 +62,7 @@ public function show(string $slug)
             'product',
             'images',
             'productAttributes',
-            'category',
-            'combos'
+            'category'
         ));
     }
 }

app/Shop/Products/Product.php

@@ -144,4 +144,9 @@ public function brand()
     {
         return $this->belongsTo(Brand::class);
     }
+
+    public function hasAvailableQuantity($quantity = 1)
+    {
+        return $this->quantity >= $quantity;
+    }
 }

resources/views/front/carts/cart.blade.php

@@ -114,6 +114,9 @@
             @else
                 <div class="row">
                     <div class="col-md-12">
+                        <div class="box-body">
+                            @include('layouts.errors-and-messages')
+                        </div>
                         <p class="alert alert-warning">No products in cart yet. <a href="{{ route('home') }}">Shop now!</a></p>
                     </div>
                 </div>

resources/views/front/checkout.blade.php

@@ -121,7 +121,7 @@
                                         </thead>
                                         <tbody>
                                         @foreach($payments as $payment)
-                                            @include('layouts.front.payment-options', compact('payment', 'total', 'shipment'))
+                                            @include('layouts.front.payment-options', compact('payment', 'total', 'shipment_object_id'))
                                         @endforeach
                                         </tbody>
                                     </table>