购物车选中

@@ -217,19 +217,21 @@ class Cart extends Api
      */
     public function select($cart_ids)
     {
-        $list = $this->model
-            ->where('user_id',$this->user['id'])
+        $where = [
+            'user_id' => $this->user['id'],
+            'isbuynow' => '0'
+        ];
+        // 传过来的选中
+        $this->model
+            ->where($where)
             ->where('id','in',$cart_ids)
-            ->select();
-        $total_num = 0;
-        $total_price = 0;
-        foreach ($list as $key => $cart) {
-            // 商品总数
-            $total_num += $cart['goods_num'];
-            // 商品总价
-            $total_price += bcmul($cart['goods_price'], $cart['goods_num'], 2);
-        }
-        $this->success(__('成功'),compact('total_num','total_price'));
+            ->update(['isselected'=>'1']);
+        // 未传过来的取消选中
+        $this->model
+            ->where($where)
+            ->where('id','notin',$cart_ids)
+            ->update(['isselected'=>'0']);
+        $this->success(__('成功'));
     }
 
     /**

@@ -194,12 +194,16 @@ class Cart extends Model
             if ($goods['ismake'] == '0' && $cart['goods_num'] > $cart['goods_sku']['stock_num']) {
                 $this->setError('很抱歉，商品 [' . $goods['goods_name'] . '] 库存不足');
             }
-            // 商品总数
-            $total_num += $cart['goods_num'];
-            // 商品总价
-            $total_price += $cart['goods_total_price'] = bcmul($cart['goods_price'], $cart['goods_num'], 2);
-            // 商品总重量
-            $total_goods_weight += bcmul($cart['goods_sku']['goods_weight'], $cart['goods_num'], 2);
+            $cart['goods_total_price'] = bcmul($cart['goods_price'], $cart['goods_num'], 2);
+            // 只计算选中商品
+            if($cart['isselected'] == '1'){
+                // 商品总数
+                $total_num += $cart['goods_num'];
+                // 商品总价
+                $total_price += $cart['goods_total_price'];
+                // 商品总重量
+                $total_goods_weight += bcmul($cart['goods_sku']['goods_weight'], $cart['goods_num'], 2);
+            }
             // 显示商品信息
             $cart->goods->visible(['goods_name','goods_image','category_ids','spec_type']);
             // 显示用户尺寸信息
@@ -218,7 +222,8 @@ class Cart extends Model
                 'goods_num',
                 'make_type',
                 'goods',
-                'user_size'
+                'user_size',
+                'isselected'
             ])->append([
                 'goods_total_price',
                 'goods_sku'
@@ -236,7 +241,7 @@ class Cart extends Model
         krsort($express);
         $express_price = 0;
         foreach($express as $k => $v){
-            if($total_goods_weight >= $k){
+            if($total_goods_weight > $k){
                 $express_price = $v;
                 break;
             } 
@@ -305,7 +310,9 @@ class Cart extends Model
     public function orderCouponList($user,$cart_list){
         $new_cart_list = [];
         foreach ($cart_list as $key => $value) {
-            $new_cart_list[$value['goods_id']][] = $value;
+            if($value['isselected'] == '1'){
+                $new_cart_list[$value['goods_id']][] = $value;
+            }
         }
         $coupon_id_arr = [];
         $tree = Tree::instance()->init(collection(Category::order('weigh desc,id desc')->select())->toArray(), 'pid');