购物车部分制作

@@ -26,7 +26,9 @@ class AppframeController extends Controller {
 
     // 一级分类列表
     public function product() {
+        $where['parent'] = 0;
         $product = M('Product')
+            ->where($where)
             ->select();
         $this->assign('product', $product);
     }

+<?php
+/**
+ * Created by PhpStorm.
+ * User: 29925
+ * Date: 2018/5/1
+ * Time: 17:59
+ */
+
+namespace Common\Model;
+
+use Common\Controller\AdminbaseController;
+
+class CartModel extends AdminbaseController {
+
+    // 获取用户购物车列表
+    public function getListByUser($user_id) {
+        $where['user_id'] = $user_id;
+        return $this->where($where)->getField('goods_id',true);
+    }
+}
\ No newline at end of file

+<?php
+/**
+ * Created by PhpStorm.
+ * User: 29925
+ * Date: 2018/5/1
+ * Time: 17:59
+ */
+
+namespace Portal\Controller;
+
+use Common\Controller\HomebaseController;
+
+class CartController extends HomebaseController {
+
+    protected $cart_model;
+    protected $goods_model;
+    protected $goods_brand_model;
+    protected $product_model;
+
+    function _initialize() {
+        parent::_initialize();
+        $this->cart_model = D("Common/Cart");
+        $this->goods_model = D("Common/Goods");
+        $this->goods_brand_model = D("Common/GoodsBrand");
+        $this->product_model = D("Common/Product");
+    }
+
+    /**
+     * 用户购物车列表
+     */
+    public function index() {
+        $user_id = sp_get_current_userid();
+        if(!$user_id) {
+            
+        }
+
+    }
+}
\ No newline at end of file

@@ -12,12 +12,14 @@ use Common\Controller\HomebaseController;
 
 class GoodsController extends HomebaseController {
 
+    protected $cart_model;
     protected $goods_model;
     protected $goods_brand_model;
     protected $product_model;
 
     function _initialize() {
         parent::_initialize();
+        $this->cart_model = D("Common/Cart");
         $this->goods_model = D("Common/Goods");
         $this->goods_brand_model = D("Common/GoodsBrand");
         $this->product_model = D("Common/Product");
@@ -51,4 +53,42 @@ class GoodsController extends HomebaseController {
         $this->assign($info);
         $this->display();
     }
+
+    /**
+     * 加入购物车
+     */
+    public function addCart() {
+        if(IS_AJAX) {
+            $user_id = sp_get_current_userid();
+            if(!$user_id) {
+
+            }
+            // 判断商品是否存在
+            $goods_id = I('post.id',0,'intval');
+            $info = $this->goods_model->getInfo($goods_id);
+            if(!$info) {
+                $this->ajaxReturn(array('status'=>false,'msg'=>'该商品不存在'));
+            }
+            $cartGoodsList = $this->cart_model->getListByUser($user_id);
+            if(in_array($goods_id,$cartGoodsList)) {
+                $result = $this->cart_model->where(array('user_id'=>$user_id,'goods_id'=>$goods_id))->setInc('num');
+            } else {
+                $cart['user_id'] = $user_id;
+                $cart['goods_id'] = $goods_id;
+                $cart['price'] = $info['goods_price'];
+                $cart['num'] = 1;
+                $cart['ctime'] = $cart['utime'] = time();
+                if(!$this->cart_model->create($cart)) {
+                    $this->ajaxReturn(array('status'=>false,'msg'=>$this->cart_model->getError()));
+                }
+                $result = $this->cart_model->add($cart);
+            }
+            if(!$result) {
+                $this->ajaxReturn(array('status'=>false,'msg'=>'添加失败'));
+            }
+            $this->ajaxReturn(array('status'=>true,'msg'=>'添加成功'));
+        } else {
+            $this->error('非法操作');
+        }
+    }
 }
\ No newline at end of file

@@ -35,7 +35,7 @@
                     </div>
                 </div>
             </div>
-            <notempty>
+            <notempty name="product_son">
                 <div class="filter-row filter-bg-row">
                     <div class="filter-key">详细分类</div>
                     <div class="filter-body">