初始化代码

app/massage/model/Car.php

@@ -0,0 +1,153 @@
+<?php
+namespace app\massage\model;
+
+use app\BaseModel;
+use think\facade\Db;
+
+class Car extends BaseModel
+{
+    //定义表名
+    protected $name = 'massage_service_car';
+
+
+    /**
+     * @author chenniang
+     * @DataTime: 2020-09-29 11:04
+     * @功能说明:添加
+     */
+    public function dataAdd($data){
+
+        $res = $this->insert($data);
+
+        return $res;
+
+    }
+
+
+
+    /**
+     * @author chenniang
+     * @DataTime: 2020-09-29 11:05
+     * @功能说明:编辑
+     */
+    public function dataUpdate($dis,$data){
+
+        $res = $this->where($dis)->update($data);
+
+        return $res;
+
+    }
+
+
+    /**
+     * @author chenniang
+     * @DataTime: 2020-09-29 11:06
+     * @功能说明:列表
+     */
+    public function dataList($dis,$page){
+
+        $data = $this->where($dis)->order('id desc')->paginate($page)->toArray();
+
+        return $data;
+
+    }
+
+
+    /**
+     * @author chenniang
+     * @DataTime: 2020-09-29 11:43
+     * @功能说明:
+     */
+    public function dataInfo($dis){
+
+        $data = $this->where($dis)->find();
+
+        return !empty($data)?$data->toArray():[];
+
+    }
+
+
+    /**
+     * @author chenniang
+     * @DataTime: 2021-03-18 17:21
+     * @功能说明:购物车价格
+     */
+    public function carPriceAndCount($user_id,$is_car=0){
+
+        $list = $this->carList($user_id);
+
+        $data['list'] = $this->carList($user_id,$is_car);
+
+        if(!empty($list)){
+
+            $data['car_price'] = round(array_sum(array_column($list,'all_price')),2);
+
+            $data['total_circle'] = round(array_sum(array_column($list,'total_circle')),2);
+
+            $data['car_count'] = array_sum(array_column($list,'num'));
+
+            $data['total_discount'] = 0;
+
+            $data['coupon_id'] = 0;
+
+        }else{
+
+            $data['car_price'] = 0;
+
+            $data['car_count'] = 0;
+
+            $data['total_discount'] = 0;
+
+            $data['coupon_id'] = 0;
+
+            $data['total_circle'] = 0;
+
+        }
+
+        return $data;
+    }
+
+
+
+    /**
+     * @author chenniang
+     * @DataTime: 2021-03-18 17:35
+     * @功能说明:购物车列表
+     */
+    public function carList($user_id,$all=0){
+
+        $dis = [
+
+            'a.user_id' => $user_id,
+
+
+            'b.status'  => 1,
+
+            //'c.cap_id'  => $cap_id
+        ];
+
+        if($all==0){
+
+            $dis['a.status'] = 1;
+        }
+
+        $data = $this->alias('a')
+                ->join('shequshop_car_goods b','a.goods_id = b.id')
+                ->where($dis)
+                ->field('a.id,a.goods_id,a.status,a.uniacid,a.num,b.title,b.cover,b.price,ROUND(b.price*a.num,2) as all_price,ROUND(b.price*a.num,2) as true_price,ROUND(b.number*a.num,2) as total_circle,b.number as circle ')
+                ->group('a.id')
+                ->select()
+                ->toArray();
+
+
+        return $data;
+
+    }
+
+
+
+
+
+
+
+}