bts/php/app/web/model/Orders.php

<?php
/**
 *
 * User: anyluck
 * Date: 2020/6/3
 * Time: 10:55
 */

namespace app\web\model;


use app\common\controller\Orde;
use app\common\model\Mining;
use app\common\model\Order;
use app\common\model\OrderFrequency;
use app\common\model\User;
use app\common\model\UserMessage;
use app\common\model\VendibilityFinance;
use Ramsey\Uuid\Uuid;

class Orders
{
    // todo 订单

    /** 发布订单列表
     * @param $type 0买入数据 1卖出数据 2我的购买数据 3我的卖出数据
     * @param int $user_id 用户id
     * @param int $status 0 未匹配 1 已匹配或待支付 2已上传数据 3 已完成 4 已撤销 5 交易失败
     * @param int $page
     * @param int $limit
     * @param int $num 交易区块
     * @throws \think\db\exception\DbException
     */
    public static function order_list($type, $user_id = 0, $status = 0, $page = 1, $limit = 10,$num=0)
    {
        $where = [];
        switch ($type) {
            case 0 :// 求购数据
                $where[]=["push_user","=","0"];
                break;
            case 1:// 我的购买数据
                $where[] = ["buy_user", "=", $user_id];
                break;
            case 2:// 我的卖出数据
                $where[] = ["push_user", "=", $user_id];
                break;
        }

        if ($num){//交易区块 大小
            $where[]=["num","=",$num];
        }
        switch ($status){
            case 1:// 进行中的
                $where[]=["status","in",[0,1]];
                break;
            case 2:// 已完成
                $where[]=["status","in",[2,3,4,5]];
                break;
        }
        $order = Order::where($where)->order("status asc,id asc")->paginate(['list_rows' => $limit, 'page' => $page])->each(function ($item) use ($type) {
            if ($item["status"] == 0) {// 未支付结算时间计算
                if (time() > $item["add_time"]) {
                    $item["stat_time"] = time() - $item["add_time"];
                } else {
                    $item["stat_time"] = 0;
                }
            } else {
                $item["stat_time"] = 0;
            }

            $item["image"]=$item["image"]?:"";
            // 添加时间
            $item["add_times"] = date("Y-m-d H:i", $item["add_time"]);
            if ($item["end_time"]) {
                $item["end_time"] = date("Y-m-d H:i", $item["end_time"]);
            }
            return $item;
        })->toArray();
        return $order;
    }

    /** 买入和卖出
     * @param $user 用户数据
     * @param $user_id 用户id
     * @param int $type 0 卖出 1 买入
     * @param int $qit_id // 卖出传买入的id
     * @param int $ming_id // 买入传 区块id
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public static function push_order($user,$user_id,$type=0,$qit_id=0,$ming_id=0)
    {
        // todo 未完成卖出订单时间控制，
        // 查看用户是否添加收账信息
        $userMeesage=UserMessage::where(["user_id"=>$user_id])->find();
        if (!$userMeesage){
            json_result(400,"请完善收账信息");
        }
        if ($type==0){// 直接卖出 更新原有数据
            $where["id"]=$qit_id;
            $order=Order::where($where)->find();
            if (!$order){
                json_result(400,"买入订单id错误");
            }
            // 查看订单是否已经被买入
            if ($order->status!=0){// 这个可以加入redis 控制并发问题
                json_result(400,"该交易订单已经被卖出，或者取消");
            }

            // 查看交易是否是自己的
            if ($order->buy_user==$user_id){
                json_result(400,"自己买入的订单不能卖出");
            }
            // 查看矿区
            $mining=Mining::where(["id"=>$order->mining_id])->find();

            if ($user->money<$mining->tong_money){

                json_result(400,"通证余额不足");
            }

            if ($user->push_money<$order->number){
                json_result(400,"可售额度不足");
            }

            // 查看未完成订单
            $where_status[]=["status","in",[0,1,2]];
            $where_status[]=["push_user","=",$user_id];
            $count_order=Order::where($where_status)->count();
            // 查看该矿区交易次数
            $order_frequency=OrderFrequency::where(["user_id"=>$user_id,"mining_id"=>$order->mining_id])->find();
            if ($order_frequency){// 因为后台交易不加次数
                $count_order=$order_frequency->push+$count_order;
                if ($count_order==5){
                    json_result(400,"每个区块只能卖出5次");
                }
            }else{
                if ($count_order==5){
                    json_result(400,"每个区块只能卖出5次");
                }
            }


            if ($count_order+1==5){
                $sxf_money=$order->out_game;
                if ($user->money<$order->out_game){
                    json_result(400,"通证余额不足");
                }
            }else{
                $sxf_money=$mining->tong_money;
            }

            // 订单处理
            Orde::push_order($user,$qit_id,$user_id,$order,$count_order,$sxf_money);


        }else{// 下单买入
            $where_ming["id"]=$ming_id;
            $mining=Mining::where($where_ming)->find();
            if (!$mining){
                json_result(400,"交易区块id错误");
            }
            // 查看矿区
            $mining=Mining::where(["id"=>$ming_id])->find();
            if ($user->ensure_money<$mining->ensure_money){
                json_result(400,"保证金不足");
            }
            // 查看未完成订单
            $where_status[]=["status","in",[0,1,2]];
            $where_status[]=["buy_user","=",$user_id];
            $count_order=Order::where($where_status)->count();
            // 查看该矿区交易次数
            $order_frequency=OrderFrequency::where(["user_id"=>$user_id,"mining_id"=>$ming_id])->find();
            if ($order_frequency){// 因为后台交易不加次数
                $count_order=$order_frequency->buy+$count_order;
                if ($count_order==4){
                    json_result(400,"每个区块只能买入4次");
                }
            }else{
                if ($count_order==4){
                    json_result(400,"每个区块只能买入4次");
                }
            }

//            // 查看当前账号的通证是否满足
//            if ($user->money<$mining["num"]){
//                json_result(400,"当前账号通证不足");
//            }

            $uuid = Uuid::uuid4(time());
            $order =  $uuid->getHex();
            $add["type"]=0;
            $add["buy_user"]=$user_id;
            $add["push_user"]="";
            $add["number"]=$mining["num"];
            $add["enlarge_quota"]=$mining["enlarge_quota"];
            $add["order"]=$order;
            $add["mining_id"]=$ming_id;
            $add["status"]=0;
            $add["add_time"]=time();
            $add["out_game"]=$mining["out_game"];
            $add["tong_money"]=$mining["tong_money"];
            $add["ensure_money"]=$mining["ensure_money"];
            Order::create($add);
//            // 账号操作 去除保证金
//            $ensure_money=$user->ensure_money-$mining->ensure_money;
//            Orde::buy_order($user_id,$ensure_money,$mining->ensure_money);
        }
        json_result(200,"操作成功");
    }

    // 订单详情
    public static function order_show($order,$user_id)
    {
        $data=[];
        if ($order->buy_user==$user_id){// 买入人是自己
            $data["type"]=0;// 查看卖出人信息
            $where_user["id"]=$order->buy_user;
        }else{// 卖出人
            $data["type"]=1;// 查看买入人信息
            $where_user["id"]=$order->push_user;
        }
        $user=User::where($where_user)->find();
        $user_message=UserMessage::where(["user_id"=>$where_user["id"]])->find();
        $data["number"]=$order->number;// bts数量
        $data["id"]=$order->id;// 订单id
        $data["msg"]=$order->msg?:"";// 失败原因
        $data["status"]=$order->status?:"";// 失败原因
        $data["order"]=$order->order;// 订单编号
            $data["add_time"]=date("Y-m-d H:i:s",$order->add_time);// 下单时间
            $data["adds_time"]=$order->add_time;// 下单时间戳
            $data["stat_time"]=$order->stat_time;// 下单结束时间戳
            if ($order->stat_time>$order->add_time){
                $data["time"]=$order->stat_time-$order->add_time;// 下单剩余多少秒
            }else{
                $data["time"]="";
            }
            if ($order->end_time){
                $data["end_time"]=date("Y-m-d H:i",$order->end_time);// 订单结束时间
            }else{
                $data["end_time"]="";
            }

            $data["image"]=$order->image?:"";// 支付凭据 图片 ,拼接
        if ( $data["type"]==0){//卖出人信息
            $data["user_name"]=$user->name;// 账号
            $data["user_phone"]=$user_message->phone;// 手机号
            $data["name"]=$user_message->name;//银行卡持卡人
            $data["bank_name"]=$user_message->bank_name;//银行卡名称
            $data["bank_number"]=$user_message->bank_number;//银行卡号
            $data["bank_branch"]=$user_message->bank_branch;//开户支行
            $data["ali_pay"]=$user_message->ali_pay;//支付宝账号
            $data["wx_pay"]=$user_message->wx_pay;//微信账号
            $data["ali_pay_image"]=$user_message->ali_pay_image;//支付宝收款码
            $data["wx_pay_image"]=$user_message->wx_pay_image;//微信收款码
        }else{// 买入人信息
            $data["user_name"]=$user->name;// 账号
            $data["user_phone"]=$user_message->phone;// 手机号
            $data["name"]="";//银行卡持卡人
            $data["bank_name"]="";//银行卡名称
            $data["bank_number"]="";//银行卡号
            $data["bank_branch"]="";//开户支行
            $data["ali_pay"]="";//支付宝账号
            $data["wx_pay"]="";//微信账号
            $data["ali_pay_image"]="";//支付宝收款码
            $data["wx_pay_image"]="";//微信收款码
        }
    json_result(200,"",$data);

    }


    /**处理订单失败
     * @param $user_id 用户id
     * @param $msg 失败原因
     */
    public static function order_fail($msg,$order_id)
    {
        $order=Order::where(["id"=>$order_id])->find();
        if (!$order){
            json_result(400,"订单不存在");
        }
        if ($order->status!=2){
            json_result(400,"还没有上传证明");
        }
        Orde::order_fail($msg,$order);
        json_result(200,"处理成功");
    }

    /** 减去账号余额 或添加 并加加记录
     * @param $user_id 用户
     * @param $jian 0 加 1减
     * @param $zi 哪个字段
     * @param $money 金额
     * @param $content 说明
     */
    public static function user_find($user_id,$jian,$zi,$money,$content)
    {


    }

}