From eed4cce3b067a41fc68d5e27b8b9906a4ab76e6c Mon Sep 17 00:00:00 2001
From: Devansh <devansh.bawari419@webkul.com>
Date: Mon, 10 Aug 2020 16:07:08 +0530
Subject: [PATCH] Apply And Remove Coupon API Implemented

---
 .../Http/Controllers/Shop/CartController.php  | 59 +++++++++++++++++--
 packages/Webkul/API/Http/routes.php           |  7 ++-
 2 files changed, 60 insertions(+), 6 deletions(-)

diff --git a/packages/Webkul/API/Http/Controllers/Shop/CartController.php b/packages/Webkul/API/Http/Controllers/Shop/CartController.php
index dbecc7c01..d54bddb9f 100644
--- a/packages/Webkul/API/Http/Controllers/Shop/CartController.php
+++ b/packages/Webkul/API/Http/Controllers/Shop/CartController.php
@@ -2,15 +2,15 @@
 
 namespace Webkul\API\Http\Controllers\Shop;
 
+use Cart;
 use Exception;
 use Illuminate\Http\JsonResponse;
-use Illuminate\Support\Facades\Event;
 use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Event;
 use Webkul\Checkout\Repositories\CartRepository;
 use Webkul\Checkout\Repositories\CartItemRepository;
-use Webkul\API\Http\Resources\Checkout\Cart as CartResource;
-use Cart;
 use Webkul\Customer\Repositories\WishlistRepository;
+use Webkul\API\Http\Resources\Checkout\Cart as CartResource;
 
 class CartController extends Controller
 {
@@ -70,7 +70,7 @@ class CartController extends Controller
     }
 
     /**
-     * Get customer cart
+     * Get customer cart.
      *
      * @return \Illuminate\Http\JsonResponse
      */
@@ -242,4 +242,55 @@ class CartController extends Controller
             'data'    => $cart ? new CartResource($cart) : null,
         ]);
     }
+
+    /**
+     * Apply coupon code.
+     *
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function applyCoupon()
+    {
+        $couponCode = request()->get('code');
+
+        try {
+            if (strlen($couponCode)) {
+                Cart::setCouponCode($couponCode)->collectTotals();
+
+                if (Cart::getCart()->coupon_code == $couponCode) {
+                    return response()->json([
+                        'success' => true,
+                        'message' => trans('shop::app.checkout.total.success-coupon'),
+                    ]);
+                }
+            }
+
+            return response()->json([
+                'success' => false,
+                'message' => trans('shop::app.checkout.total.invalid-coupon'),
+            ]);
+        } catch (\Exception $e) {
+            report($e);
+
+            return response()->json([
+                'success' => false,
+                'message' => trans('shop::app.checkout.total.coupon-apply-issue'),
+            ]);
+        }
+
+    }
+
+    /**
+     * Remove coupon code.
+     *
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function removeCoupon()
+    {
+        Cart::removeCouponCode()->collectTotals();
+
+        return response()->json([
+            'success' => true,
+            'message' => trans('shop::app.checkout.total.remove-coupon'),
+        ]);
+    }
 }
\ No newline at end of file
diff --git a/packages/Webkul/API/Http/routes.php b/packages/Webkul/API/Http/routes.php
index c6ec10827..f4c3d0cb7 100755
--- a/packages/Webkul/API/Http/routes.php
+++ b/packages/Webkul/API/Http/routes.php
@@ -75,7 +75,7 @@ Route::group(['prefix' => 'api'], function ($router) {
             'resource' => 'Webkul\API\Http\Resources\Catalog\ProductReview',
             'authorization_required' => true
         ]);
-        
+
 
         //Channel routes
         Route::get('channels', 'ResourceController@index')->defaults('_config', [
@@ -246,7 +246,6 @@ Route::group(['prefix' => 'api'], function ($router) {
 
         Route::get('wishlist/add/{id}', 'WishlistController@create');
 
-
         //Checkout routes
         Route::group(['prefix' => 'checkout'], function ($router) {
             Route::post('cart/add/{id}', 'CartController@store');
@@ -259,6 +258,10 @@ Route::group(['prefix' => 'api'], function ($router) {
 
             Route::get('cart/remove-item/{id}', 'CartController@destroyItem');
 
+            Route::post('cart/coupon', 'CartController@applyCoupon');
+
+            Route::delete('cart/coupon', 'CartController@removeCoupon');
+
             Route::get('cart/move-to-wishlist/{id}', 'CartController@moveToWishlist');
 
             Route::post('save-address', 'CheckoutController@saveAddress');