12.26

application/api/controller/Commodity.php

@@ -99,9 +99,9 @@ class Commodity extends Api
             $query->with('commoditycolor');
         }])
             ->where('c_state_switch', 1)
-            ->select();
+            ->where('c_id',$params['c_id'])
+            ->find();
         if ($data) {
-            $data = $this->commodityimage($data, 'c_images');
             if ($data) {
                 $footdata = array(
                     'user_id' => $params['user_id'],
@@ -112,7 +112,7 @@ class Commodity extends Api
                 return $this->result('', $data, '200');
             }
         } else {
-            return $this->result('网络错误', [], '100');
+            return $this->result('商品已下架或者不存在', [], '100');
         }
     }
 }

application/api/controller/Order.php

@@ -0,0 +1,196 @@
+<?php
+
+namespace app\api\controller;
+
+use app\api\model\Commoditycolor;
+use app\api\model\OrderModel;
+use app\common\controller\Api;
+use think\Db;
+
+/**
+ * 订单接口
+ */
+class Order extends Api
+{
+    protected $noNeedLogin = '*';
+    protected $noNeedRight = '*';
+
+    /**
+     * 购物车总价统计
+     * @ApiMethod   (POST)
+     * @param string $list p_id colorid
+     */
+    public function carMoney()
+    {
+        $params = $this->request->post();
+        if (!isset($params['list'])) {
+            return $this->result('网络错误', [], 100);
+        }
+        $list = $params['list'];
+        foreach ($list as $v) {
+            $commoditycolor[] = Commoditycolor::where('colorid', $v['colorid'])->find();
+        }
+        if ($commoditycolor) {
+            $money = 0;
+            foreach ($commoditycolor as $v) {
+                $money = $money + $v['money'];
+            }
+            return $this->result('', $money, 200);
+        } else {
+            return $this->result('网络错误', [], 100);
+        }
+    }
+
+    /**
+     * 订单先提交
+     * @ApiMethod   (POST)
+     * @param string $user_id 用户id
+     * @param string $list 商品参数 c_id buy_number p_id colorid
+     */
+    public function orderGenerate()
+    {
+        $params = $this->request->post();
+        if (!isset($params['user_id'])) {
+            return $this->result('网络错误', [], 100);
+        }
+        if (!isset($params['list'])) {
+            return $this->result('网络错误', [], 100);
+        }
+        $list = $params['list'];
+        $rules = [
+            'buy_number' => "require|number",
+            'colorid'    => "require|number",
+        ];
+        $msg = [
+            'buy_number.require' => '未选择购买数量',
+            'colorid.require'    => '未选择颜色',
+            'colorid.number'     => '网络错误',
+            'buy_number.number'  => '网络错误',
+        ];
+        foreach ($list as $v) {
+            $validata = $this->validate($v, $rules, $msg);
+            if (is_string($validata)) {
+                return $this->result($validata, [], 100);
+            }
+            $colorids[] = $v['colorid'];       //颜色id放在同一个数组里
+            $buy_numbers[] = $v['buy_number']; // 购买数量放在同一个数组里
+        }
+        $colorid = implode(',', $colorids);       // 颜色数组拆分成为字符串
+        $buy_number = implode(',', $buy_numbers); //数量数组拆分成为字符串
+        $data = array(
+            'user_id'     => $params['user_id'],
+            'colorid'     => $colorid,
+            'buy_number'  => $buy_number,
+            'create_time' => date('Y-m-d H:i:s', time()),
+        );
+        $addPre = Db::name('order_pre')->insertGetId($data);
+        if ($addPre) {
+            return $this->result('', $addPre, 200);
+        } else {
+            return $this->result('请求失败，请重新购买', [], 100);
+        }
+    }
+
+    /**
+     * 支付订单显示
+     * @ApiMethod   (POST)
+     * @param string $pre_id 订单提交返回的值
+     */
+    public function preOrderIndex()
+    {
+        $pre_id = $this->request->post('pre_id');
+        if (!$pre_id) {
+            return $this->result('网络错误', [], 100);
+        }
+        $order_pre = Db::name('order_pre')->where('pre_id', $pre_id)->find(); //查出预存订单
+        $order_pre['colorid'] = explode(',', $order_pre['colorid']);          // 批量拆分id
+        $order_pre['buy_number'] = explode(',', $order_pre['buy_number']);    // 批量拆分购买数量
+        $count = count($order_pre['buy_number']);
+        $commoditycolor = new Commoditycolor();
+        for ($i = 0; $i < $count; $i++) {
+            $data[] = $commoditycolor->alias('co')
+                ->join('parameter p', 'co.p_id = p.p_id', 'left')
+                ->join('commodity c', 'p.c_id = c.c_id', 'left')
+                ->where('co.colorid', $order_pre['colorid'][$i])
+                ->find();  // 循环查出购买的商品
+        }
+        $data['money'] = 0;                                  // 总价
+        $data['freight'] = 0;                                // 运费
+        $data['number'] = "yxj" . rand(1000, 9999) . time(); // 订单编号
+        $data['create_time'] = $order_pre['create_time'];    // 创建时间
+        $data['whitebean'] = 0;                              // 白豆个数
+        for ($i = 0; $i < $count; $i++) {
+            $data[$i]['buy_number'] = $order_pre['buy_number'][$i];                        // 循环写入购买数量
+            $data['money'] = $data['money'] + $data[$i]['c_freight'] + $data[$i]['money']; // 总费用
+            $data['freight'] = $data['freight'] + $data[$i]['c_freight'];                  // 总运费
+            $data['whitebean'] = $data['whitebean'] + $data[$i]['c_whitebean'];            // 总白豆数
+        }
+        $preAddMoney = Db::name('order_pre')->where('pre_id', $pre_id)->setInc('money', $data['money']);
+        if ($data && $preAddMoney) {
+            return $this->result('', $data, 200);
+        } else {
+            return $this->result('网络错误', [], 100);
+        }
+    }
+
+    /**
+     * 支付订单
+     * @ApiMethod   (POST)
+     * @param string $pre_id 预存id
+     * @param string $list 商品参数 c_id buy_number p_id colorid name(颜色名) p_name（规格名） color（图片）
+     * @param string $user_id 用户id
+     * @param string $money 总价
+     * @param string $a_id 地址id
+     * @param string $a_tel 收货手机号
+     * @param string $a_name 收货姓名
+     * @param string $area 收货地址
+     * @param string $city 城市
+     * @param string $freight 运费
+     * @param string $whitebean 总白豆数
+     * @param string $create_time 创建时间
+     * @param string $number 编号
+     * @param string $type 0余额支付1第四方支付
+     */
+    public function orderPay()
+    {
+        $parames = $this->request->post();
+        $rules = [
+            'pre_id'    => 'require|number',
+            'user_id'   => 'require',
+            'money'     => 'require',
+            'a_id'      => 'require',
+            'a_tel'     => 'require',
+            'a_name'    => 'require',
+            'area'      => 'require',
+            'city'      => 'require',
+            'freight'   => 'require',
+            'whitebean' => 'require',
+            'type'      => 'require|max:1',
+        ];
+        $msg = [
+            'pre_id.require' => '网络错误1',
+            'user_id.require' => '网络错误2',
+            'money.require' => '网络错误3',
+            'a_id.require' => '网络错误4',
+            'a_tel.require' => '网络错误5',
+            'a_name.require' => '网络错误6',
+            'area.require' => '网络错误7',
+            'city.require' => '网络错误8',
+            'freight.require' => '网络错误9',
+            'whitebean.require' => '网络错误10',
+            'type.require' => '网络错误11',
+            'type.max' => '网络错误12',
+            'pre_id.number' => '网络错误13',
+        ];
+        $validata = $this->validate($parames,$rules,$msg);
+        if (is_string($validata)) {
+            return $this->result($validata,[],100);
+        }
+         $order = new OrderModel();
+        if ($parames['type'] == 0) {
+            $res = $order->userMoneyPay($parames);
+            halt($res);
+        }
+    }
+
+}

application/api/model/OrderCommodityModel.php

@@ -0,0 +1,8 @@
+<?php
+namespace app\api\model;
+use think\Model;
+
+class OrderCommodityModel extends Model
+{
+    protected $name = 'order_commodity';
+}

application/api/model/OrderModel.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace app\api\model;
+
+use think\Db;
+use think\Model;
+
+class OrderModel extends Model
+{
+    protected $name = 'order';
+
+    /*
+     * 用户余额支付
+     */
+    public function userMoneyPay($params)
+    {
+        $userInfo = UsersModel::where('user_id', $params['user_id'])->find();
+        if (!$userInfo) {
+            return json(['code' => 100, 'msg' => '网络错误', 'data' => '']);
+        }
+        //对照金额书否正确的
+        $isMoney = Db::name('order_pre')->where('pre_id', $params['pre_id'])->where('money', $params['money'])->find();
+        if (!$isMoney) {
+            return json(['code' => 100, 'msg' => '金额不对', 'data' => '']);
+        }
+        if ($userInfo['user_money'] < $params['money']) {
+            return json(['code' => 100, 'msg' => '您的余额不足', 'data' => '']);
+        }
+        Db::startTrans();
+        try{
+            //扣除用户余额
+            $updUserMoney = UsersModel::where('user_id',$params['user_id'])->setDec('user_money',$params['money']);
+            Db::commit();
+        } catch (\Exception $e) {
+            Db::rollback();
+        }
+        if (!$updUserMoney) {
+            return json(['code' => 100, 'msg' => '扣款失败', 'data' => '']);
+        }
+        //创建订单信息
+        $orderdata = array(
+            'user_id' => $params['user_id'],
+            'money' => $params['money'],
+            'freight' => $params['freight'],
+            'number' => $params['number'],
+            'create_time' => $params['create_time'],
+            'pay_time' => date("Y-m-d H:i:s",time()),
+            'state' => 1,
+        );
+        //生成已支付订单
+        $addOrderId = Db::name('order')->insertGetId($orderdata);
+        if (!$addOrderId) {
+            return json(['code' => 100, 'msg' => '订单生成失败', 'data' => '']);
+        }
+        $list = $params['list'];
+        //创建订单商品信息
+        foreach ($list as &$v) {
+            $order_commodity_data = array(
+                'c_id'       => $v['c_id'],
+                'p_id'       => $v['p_id'],
+                'colorid'    => $v['colorid'],
+                'name'       => $v['name'],
+                'p_name'     => $v['p_name'],
+                'color'      => $v['color'],
+                'buy_number' => $v['buy_number'],
+                'o_id'       => $addOrderId,
+            );
+            //循环插入订单商品信息
+            $add_order_commodity = Db::name('order_commodity')->insert($order_commodity_data);
+        }
+        if (!$add_order_commodity) {
+            return json(['code' => 100, 'msg' => '网络错误', 'data' => '']);
+        }
+        //创建地址信息
+        $order_address = array(
+            'a_id' => $params['a_id'],
+            'a_name' => $params['a_name'],
+            'a_tel' => $params['a_tel'],
+            'a_city' => $params['city'],
+            'a_area' => $params['area'],
+            'o_id' => $addOrderId
+        );
+        //订单地址添加
+        $add_order_address = Db::name('order_address')->insert($order_address);
+        if ($add_order_address) {
+            return json(['code' => 200, 'msg' => '下单成功', 'data' => $addOrderId]);
+        } else {
+            return json(['code' => 200, 'msg' => '下单失败', 'data' => $addOrderId]);
+        }
+    }
+}