alimall.hdlkeji.com/application/api/controller/Pricing.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\common\model\Goods;
use app\common\model\DiscountCoupon;
use addons\epay\controller\Index;
use app\common\model\Order;
use app\common\model\Cart;
use app\common\model\OrderInvoice;
use think\Exception;
use think\Db;

/**
 * 定价接口
 */
class Pricing extends Api
{

    protected $noNeedLogin = ['goodslist'];
    protected $noNeedRight = ['*'];

    /**
     *
     * @ApiTitle    (定价产品列表)
     * @ApiMethod   (POST)
     * @ApiReturnParams (name="name",description="商品名称")
     * @ApiReturnParams (name="price",description="价格")
     * @ApiReturnParams (name="retail",description="划线价格")
     * @ApiReturnParams (name="image",description="商品图片")
     */
    public function goodslist(){
        $list = Goods::field('id,name,price,retail,image')->where('id','in','1,2,3')->select();
        $list?$this->success('请求成功',$list):$this->error('请求失败',$list);
    }
    /**
     *
     * @ApiTitle    (定价产品详情)
     * @ApiMethod   (POST)
     * @ApiParams  (name="id",description="产品id")
     * @ApiReturnParams (name="name",description="商品名称")
     * @ApiReturnParams (name="price",description="价格")
     * @ApiReturnParams (name="retail",description="划线价格")
     * @ApiReturnParams (name="image",description="商品图片")
     * @ApiReturnParams  (name="after_sale",description="售后服务")
     */
    public function gooddetail(){
        $gooddetail = Goods::where('id',input('id'))->field('id,name,price,retail,image,after_sale,after_sale')->find();
        $gooddetail['coupon'] = DiscountCoupon::where(['uid'=>$this->auth->id,'status'=>1])->select();
        $gooddetail?$this->success('请求成功',$gooddetail):$this->error('请求失败',$gooddetail);
    }
    /**
     * 定价产品下单
     * @ApiMethod   (POST)
     * @ApiParams (name="deploy_type",description="部署方式0自己部署 1授权部署")
     * @ApiParams (name="deploy",description="授权部署信息（授权部署时传）")
     * @ApiParams (name="type",description="1页面下单，2是购物车下单")
     * @ApiParams (name="goods_id",description="商品id")
     * @ApiParams (name="discount_id",description="优惠券id")
     */
    public function place_order(){
        if(input('deploy_type')==1 && empty(input('deploy'))){
            $this->error('请填写授权部署信息');
        }
        $data = [
            'uid' => $this->auth->id,
            'type' => 1,
            'goods_id' => input('goods_id'),
            'goods_name' => Goods::where('id',input('goods_id'))->value('name'),
            'order_no' => pay_no($this->auth->id),
            'discount_id' => input('discount_id'),
            'discount' => DiscountCoupon::where('id',input('discount_id'))->value('price'),
//            'payment_type' => input('payment_type'),
//            'number_goods' => 1,
            'deploy_type' => input('deploy_type'),
            'deploy' => input('deploy'),
        ];

        Db::startTrans();
        if(input('discount_id')){
            $data['amount_real'] = Goods::where('id',input('goods_id'))->value('price') - DiscountCoupon::where('id',input('discount_id'))->value('price');
            DiscountCoupon::where('id',input('discount_id'))->update(['status'=>2]);
        }else{
            $data['amount_real'] = Goods::where('id',input('goods_id'))->value('price');
        }
        try {
            $id = Order::insertGetId($data);
            if(input('type')==2){
                if(!Cart::where(['user_id'=>$this->auth->id,'goods_id'=>input('goods_id')])->delete()){
                    $this->error('参数错误');
                }
            }
//            $this->pay_order($data['amount_real'],$data['order_no'],$data['payment_type'],$data['goods_name'],'scan');
            Db::commit();
            $this->success('下单成功',$id);
        }catch (Exception $exception){
            Db::rollback();
            $this->error($exception);
            return false;
        }
    }
    /**
     * 取消订单
     * @ApiMethod   (POST)
     * @ApiParams (name="id")
     */
    public function cancellation_order(){
        $dispose = Order::where(['id'=>input('id')])->update(['status'=>0,'cancel_datetime'=>date('Y-m-d H:i:s')]);
        if($dispose){
            $this->success('取消成功');
        }else{
            $this->success('取消失败');
        }
    }
    /**
     * 定价产品支付
     * @ApiMethod   (POST)
     * @ApiParams (name="id",description="订单id")
     */
    public function pay_order($amount,$orderid,$type,$title,$method){
        return '1';
        $params = [
            'amount'=>$amount,
            'orderid'=>$orderid,
            'type'=>$type,//可选alipay或wechat
            'title'=>$title,
            'notifyurl'=>"回调地址",
            'returnurl'=>"返回地址",
            'method'=>$method
//            'openid'=>"用户的OpenID",
//            'auth_code'=>"验证码"
        ];
        \addons\epay\library\Service::submitOrder($params);
    }


    /**
     * 购物车列表
     * @ApiMethod (POST)
     * @ApiReturnParams (name="item",description="规格0自己部署 1授权部署")
     * @ApiReturnParams (name="remark",description="备注")
     */
    public function cart_list(){
        $list = Cart::all(function ($query){
           $query->where('user_id',$this->auth->id)->order('id desc');
        });
        foreach ($list as $v){
            $v['goods'] = Goods::field('name,price,image')->find(['id'=>$v['goods_id']]);
        }
        $this->success('请求成功',$list);
    }
    /**
     * 购物车详情
     * @ApiMethod (POST)
     * @ApiParams (name="id",description="记录id")
     * @ApiReturnParams (name="item",description="规格0自己部署 1授权部署")
     * @ApiReturnParams (name="remark",description="备注")
     */
    public function cart_details(){
        $list = Cart::get(function ($query){
            $query->where(['user_id'=>$this->auth->id,'id'=>input('id')])->order('id desc');
        });
        $list['goods'] = Goods::field('name,price,image,after_sale')->find(['id'=>$list['goods_id']]);
        $list['coupon'] = DiscountCoupon::where(['uid'=>$this->auth->id,'status'=>1])->select();
        $this->success('请求成功',$list);
    }
    /**
     * 加入购物车
     * @ApiMethod ("POST")
     * @ApiParams (name="goods_id",description="商品id")
     * @ApiParams (name="item",description="规格0自己部署 1授权部署")
     * @ApiParams (name="remark",description="备注")
     */
    public function add_cart(){
        if(input('item') == 1 && !input('remark')){
            $this->error('部署信息不能为空');
        }
        $cart = Cart::get(['user_id'=>$this->auth->id,'goods_id'=>input('goods_id')]);
        if ($cart){
            $this->success('购物车已存在该商品');
        }else{
            Cart::create(['user_id'=>$this->auth->id,'goods_id'=>input('goods_id'),'item'=>input('item'),'remark'=>input('remark')]);
            $this->success('添加成功');
        }
    }
    /**
     * 删除购物车
     * @ApiMethod ("POST")
     * @ApiParams (name="id",description="记录id")
     */
    public function del_cart(){
        $cart = Cart::get(['user_id'=>$this->auth->id,'id'=>input('id')]);
        if (!$cart){
            $this->error('记录不存在');
        }else{
            $cart->delete();
            $this->success('删除成功');
        }
    }

}