From 16cb592130e58aca869be277d6622831ae3822ac Mon Sep 17 00:00:00 2001
From: jitendra <jitendra@webkul.com>
Date: Mon, 7 Jan 2019 16:00:28 +0530
Subject: [PATCH] Event added to cart

---
 packages/Webkul/Checkout/src/Cart.php         | 11 ++---
 .../src/Http/Controllers/CartController.php   | 45 ++++++++++++++-----
 2 files changed, 37 insertions(+), 19 deletions(-)

diff --git a/packages/Webkul/Checkout/src/Cart.php b/packages/Webkul/Checkout/src/Cart.php
index 449922e40..506bf4616 100755
--- a/packages/Webkul/Checkout/src/Cart.php
+++ b/packages/Webkul/Checkout/src/Cart.php
@@ -152,8 +152,8 @@ class Cart {
         $this->putCart($result);
 
         if($result) {
-            if($this->createItem($id, $data))
-                return true;
+            if($item = $this->createItem($id, $data))
+                return $item;
             else
                 return false;
         } else {
@@ -319,10 +319,7 @@ class Cart {
             $this->cartItem->create($childData);
         }
 
-        if($result)
-            return true;
-        else
-            return false;
+        return $result;
     }
 
     /**
@@ -369,7 +366,7 @@ class Cart {
         if($result) {
             session()->flash('success', trans('shop::app.checkout.cart.quantity.success'));
 
-            return true;
+            return $result;
         } else {
             session()->flash('warning', trans('shop::app.checkout.cart.quantity.error'));
 
diff --git a/packages/Webkul/Shop/src/Http/Controllers/CartController.php b/packages/Webkul/Shop/src/Http/Controllers/CartController.php
index a3ec3049f..e363eacb3 100755
--- a/packages/Webkul/Shop/src/Http/Controllers/CartController.php
+++ b/packages/Webkul/Shop/src/Http/Controllers/CartController.php
@@ -10,6 +10,7 @@ use Webkul\Product\Repositories\ProductRepository;
 use Webkul\Customer\Repositories\CustomerRepository;
 use Webkul\Product\Helpers\ProductImage;
 use Webkul\Product\Helpers\View as ProductView;
+use Illuminate\Support\Facades\Event;
 use Cart;
 
 /**
@@ -76,7 +77,8 @@ class CartController extends Controller
      *
      * @return Mixed
      */
-    public function index() {
+    public function index()
+    {
         return view($this->_config['view'])->with('cart', Cart::getCart());
     }
 
@@ -85,10 +87,15 @@ class CartController extends Controller
      *
      * @return Mixed
      */
-    public function add($id) {
+    public function add($id)
+    {
+        Event::fire('checkout.cart.add.before', $id);
+
         $result = Cart::add($id, request()->except('_token'));
 
-        if($result) {
+        Event::fire('core.channel.add.after', $result);
+
+        if ($result) {
             session()->flash('success', trans('shop::app.checkout.cart.item.success'));
         } else {
             session()->flash('warning', trans('shop::app.checkout.cart.item.error-add'));
@@ -104,9 +111,14 @@ class CartController extends Controller
      *
      * @param integer $itemId
      */
-    public function remove($itemId) {
+    public function remove($itemId)
+    {
+        Event::fire('checkout.cart.delete.before', $itemId);
+
         Cart::removeItem($itemId);
 
+        Event::fire('checkout.cart.delete.after', $itemId);
+
         Cart::collectTotals();
 
         return redirect()->back();
@@ -117,10 +129,11 @@ class CartController extends Controller
      *
      * @return response
      */
-    public function updateBeforeCheckout() {
+    public function updateBeforeCheckout()
+    {
         $request = request()->except('_token');
 
-        foreach($request['qty'] as $id => $quantity) {
+        foreach ($request['qty'] as $id => $quantity) {
             if($quantity <= 0) {
                 session()->flash('warning', trans('shop::app.checkout.cart.quantity.illegal'));
 
@@ -128,13 +141,18 @@ class CartController extends Controller
             }
         }
 
-        foreach($request['qty'] as $key => $value) {
+
+        foreach ($request['qty'] as $key => $value) {
             $item = $this->cartItem->findOneByField('id', $key);
 
             $data['quantity'] = $value;
 
+            Event::fire('checkout.cart.update.before', $key);
+
             Cart::updateItem($item->product_id, $data, $key);
 
+            Event::fire('checkout.cart.update.after', $item);
+
             unset($item);
             unset($data);
         }
@@ -150,17 +168,19 @@ class CartController extends Controller
      *
      * @return response
      */
-    public function addConfigurable($slug) {
+    public function addConfigurable($slug)
+    {
         session()->flash('warning', trans('shop::app.checkout.cart.add-config-warning'));
         return redirect()->route('shop.products.index', $slug);
     }
 
-    public function buyNow($id) {
+    public function buyNow($id)
+    {
         $result = Cart::proceedToBuyNow($id);
 
         Cart::collectTotals();
 
-        if(!$result) {
+        if (!$result) {
             return redirect()->back();
         } else {
             return redirect()->route('shop.checkout.onepage.index');
@@ -173,10 +193,11 @@ class CartController extends Controller
      *
      * @param instance cartItem $id
      */
-    public function moveToWishlist($id) {
+    public function moveToWishlist($id)
+    {
         $result = Cart::moveToWishlist($id);
 
-        if(!$result) {
+        if (!$result) {
             Cart::collectTotals();
 
             session()->flash('success', trans('shop::app.wishlist.moved'));