bourse/app/admin/service/setting/ForexService.php

<?php

namespace app\admin\service\setting;

use app\admin\service\AdminBaseService;
use app\model\ForexListModel;
use app\model\ForexMarketModel;
use app\admin\validate\setting\HqValidate;

class ForexService extends AdminBaseService
{

    public function index()
    {
        try {
            $list = ForexListModel::order('id', 'desc')->select();
            $rows = [];
            if(!$list->isEmpty()){
                $rows =$list->toArray();
            }

            return $this->toData('0', 'SUCCESS', ['list' => $rows, 'total' => count($rows)]);
        }catch (\Exception $exception){
            return $this->toData('1', '系统繁忙', []);
        }
    }

    // 新增
    public function add($param)
    {
        try {
            // 交易对名称
            if(empty($param['trade_name']) || !is_string($param['trade_name']) || strlen($param['trade_name']) > 100){
                return $this->toData('1', '交易对名称无效', []);
            }

            // 状态
            if(!isset($param['status']) || !in_array($param['status'], ['0', '1'])){
                return $this->toData('1', '状态无效', []);
            }

            // 是否自发
            if(!isset($param['is_owner']) || !in_array($param['is_owner'], ['0', '1'])){
                return $this->toData('1', '是否自发无效', []);
            }

            // 简介
            $info = '';
            if(isset($param['info']) && is_string($param['info'])){
                $info = $param['info'];
            }

            // 面值
            if(!isset($param['face_value']) || !is_numeric($param['face_value']) || $param['face_value'] != ceil($param['face_value']) || $param['face_value'] <= 0){
                return $this->toData('1', '面值无效', []);
            }


            // 排序
            if(!isset($param['sort']) || !is_numeric($param['sort']) || $param['sort'] != ceil($param['sort']) || $param['sort'] < 0){
                return $this->toData('1', '排序值无效', []);
            }

            // 最小杠杆
            if(empty($param['min_pry']) || !is_numeric($param['min_pry']) || $param['min_pry'] != ceil($param['min_pry']) || $param['min_pry'] <= 0){
                return $this->toData('1', '最小杠杆值无效', []);
            }

            // 最大杠杆
            if(empty($param['max_pry']) || !is_numeric($param['max_pry']) || $param['max_pry'] != ceil($param['max_pry']) || $param['max_pry'] <= 0){
                return $this->toData('1', '最大杠杆值无效', []);
            }

            // 强制平仓比例值
            if(empty($param['compel_num']) || !is_numeric($param['compel_num']) || $param['compel_num'] <= 0){
                return $this->toData('1', '强制平仓比例值无效', []);
            }


            // 小数位数
            if(!isset($param['keep_decimal']) || !is_numeric($param['keep_decimal']) || $param['keep_decimal'] != ceil($param['keep_decimal'])  || $param['keep_decimal'] < 0){
                return $this->toData('1', '小数位数值无效', []);
            }

            // 判断名称是否已被添加
            $count = ForexListModel::where('trade_name', $param['trade_name'])->count();
            if($count > 0){
                return $this->toData('1', '合约交易对名称已存在', []);
            }

            $contract = new ForexListModel;
            $contract->trade_name = $param['trade_name'];
            $contract->status = $param['status'];
            $contract->is_owner = $param['is_owner'];
            $contract->info = $info;
            $contract->logo_link = '';
            $contract->face_value = $param['face_value'];
            $contract->sort = $param['sort'];
            $contract->min_pry = $param['min_pry'];
            $contract->max_pry = $param['max_pry'];
            $contract->compel_num = $param['compel_num'];
            $contract->keep_decimal = $param['keep_decimal'];
            $contract->create_time = date('Y-m-d H:i:s');
            $contract->update_time = date('Y-m-d H:i:s');
            $contract->save();

            $list_key="FOREX:LIST:".strtoupper($param['trade_name']);
            $redis = $this->getRedis();
            $redis->del($list_key);
            $redis->hMset($list_key, [
                'name'=>strtoupper($param['trade_name']),
                'code'=>strtoupper($param['trade_name']),
                'sort'=>$param['sort'],
                'face_value'=>$param['face_value'],
                'min_pry'=>$param['min_pry'],
                'max_pry'=>$param['max_pry'],
                'compel_num'=>$param['compel_num'],
                'keep_decimal'=>$param['keep_decimal'],
                'is_owner'=>$param['is_owner'],
                'status'=>$param['status']
            ]);

            return $this->toData('0', '操作成功', []);
        }catch (\Exception $exception){
            return $this->toData('1', '系统繁忙', [$exception->getMessage()]);
        }
    }

    public function edit($param)
    {
        try {
            if(empty($param['id']) || !is_numeric($param['id'])){
                return $this->toData('1', '目标不存在', []);
            }

            $contract = ForexListModel::where('id', $param['id'])->find();
            $beforeStatus = $contract['status'];
            if(empty($contract)){
                return $this->toData('1', '目标不存在', []);
            }

            // 交易对名称
            if(empty($param['trade_name']) || !is_string($param['trade_name']) || strlen($param['trade_name']) > 100){
                return $this->toData('1', '交易对名称无效', []);
            }

            // 状态
            if(!isset($param['status']) || !in_array($param['status'], ['0', '1'])){
                return $this->toData('1', '状态无效', []);
            }

            // 是否自发
            if(!isset($param['is_owner']) || !in_array($param['is_owner'], ['0', '1'])){
                return $this->toData('1', '是否自发无效', []);
            }

            // 简介
            $info = '';
            if(isset($param['info']) && is_string($param['info'])){
                $info = $param['info'];
            }

            // 面值
            if(!isset($param['face_value']) || !is_numeric($param['face_value']) || $param['face_value'] != ceil($param['face_value']) || $param['face_value'] <= 0){
                return $this->toData('1', '面值无效', []);
            }


            // 排序
            if(!isset($param['sort']) || !is_numeric($param['sort']) || $param['sort'] != ceil($param['sort']) || $param['sort'] < 0){
                return $this->toData('1', '排序值无效', []);
            }

            // 最小杠杆
            if(empty($param['min_pry']) || !is_numeric($param['min_pry']) || $param['min_pry'] != ceil($param['min_pry']) || $param['min_pry'] <= 0){
                return $this->toData('1', '最小杠杆值无效', []);
            }

            // 最大杠杆
            if(empty($param['max_pry']) || !is_numeric($param['max_pry']) || $param['max_pry'] != ceil($param['max_pry']) || $param['max_pry'] <= 0){
                return $this->toData('1', '最大杠杆值无效', []);
            }

            // 强制平仓比例值
            if(empty($param['compel_num']) || !is_numeric($param['compel_num']) || $param['compel_num'] <= 0){
                return $this->toData('1', '强制平仓比例值无效', []);
            }

            // 小数位数
            if(!isset($param['keep_decimal']) || !is_numeric($param['keep_decimal']) || $param['keep_decimal'] != ceil($param['keep_decimal'])  || $param['keep_decimal'] < 0){
                return $this->toData('1', '小数位数值无效', []);
            }

            // 判断名称是否已被添加
            $count = ForexListModel::where('trade_name', $param['trade_name'])->where('id', '<>', $param['id'])->count();
            if($count > 0){
                return $this->toData('1', '合约交易对名称已存在', []);
            }

            // 如果状态设置成关闭 则判断是否有正在交易的合约
            if($beforeStatus == 1 && $param['status'] == 0){
                $num=(new ForexListModel())->where([
                    'contract_id'=>strtoupper($contract['trade_name']),
                    'status'=>1
                ])->count();
                if ($num != 0) {
                    return $this->toData('1', '交易对还存在交易，不能关闭', []);
                }
            }

            // 写入数据
            $contract->trade_name = $param['trade_name'];
            $contract->status = $param['status'];
            $contract->is_owner = $param['is_owner'];
            $contract->info = $info;
            $contract->logo_link = '';
            $contract->face_value = $param['face_value'];
            $contract->sort = $param['sort'];
            $contract->min_pry = $param['min_pry'];
            $contract->max_pry = $param['max_pry'];
            $contract->compel_num = $param['compel_num'];
            $contract->keep_decimal = $param['keep_decimal'];
            $contract->create_time = date('Y-m-d H:i:s');
            $contract->update_time = date('Y-m-d H:i:s');
            $contract->save();


            $list_key="FOREX:LIST:".strtoupper($param['trade_name']);
            $redis = $this->getRedis();
            $redis->del($list_key);
            $redis->hMset($list_key, [
                'name'=>strtoupper($param['trade_name']),
                'code'=>strtoupper($param['trade_name']),
                'sort'=>$param['sort'],
                'face_value'=>$param['face_value'],
                'min_pry'=>$param['min_pry'],
                'max_pry'=>$param['max_pry'],
                'compel_num'=>$param['compel_num'],
                'keep_decimal'=>$param['keep_decimal'],
                'status'=>$param['status']
            ]);
            return $this->toData('0', 'SUCCESS', []);
        }catch (\Exception $exception){
            return $this->toData('1', '系统繁忙', []);
        }
    }

    // 获取合约交易对
    public function getTradeNameList($param)
    {
        try {
            $list = ForexListModel::where('status', 1)->order('id', 'desc')
                ->column('trade_name', 'id');
            return $this->toData('0', 'SUCCESS', ['list' => $list]);
        }catch (\Exception $exception){
            return $this->toData('1', '系统繁忙', []);
        }
    }


    public function hq_index()
    {
        try {
            $list = ForexMarketModel::where('type', 0)->order('id', 'desc')->select();
            $rows = [];
            if(!$list->isEmpty()){
                $rows = $list->toArray();
            }
            return $this->toData('0','SUCCSS',['list' => $rows, 'total' => count($rows)]);
        }catch (\Exception $exception){
            return $this->toData('1', '系统繁忙', [$exception->getMessage()]);
        }
    }


    // 新增
    public function hq_add($param)
    {
        try {
            // 参数校验
            validate(HqValidate::class)->scene('add')->check($param);

            // 已存在未执行的 不能再插入
            $count = ForexMarketModel::where('trade_name', $param['trade_name'])
                ->where('is_get',1)
                ->where('type', 0)
                ->count();
            if($count > 0){
                return $this->toData('1','已存在未执行');
            }

            //判断
            $diff = strtotime($param['end_time']) - strtotime($param['begin_time']);
            if($diff > 600 || $diff <=0){
                return $this->toData('1','时间无效-结束时间必须在开始时间十分钟以内');
            }

            // 不能有交叉时间
            $map1 = [
                ['trade_name', '=',$param['trade_name']],
                ['begin_time','between', [$param['begin_time'], $param['end_time']]]
            ];
            $map2 = [
                ['trade_name', '=',$param['trade_name']],
                ['end_time','between', [$param['begin_time'], $param['end_time']]]
            ];

            $count = ForexMarketModel::whereOr([$map1,$map2])
                ->count();
            if($count > 0){
                return $this->toData('1','时间无效-时间不能有交叉');
            }

            $market = new ForexMarketModel;
            $market->trade_name = $param['trade_name'];
            $market->begin_time = $param['begin_time'];
            $market->end_time = $param['end_time'];
            $market->max_price = $param['max_price'];
            $market->step = $param['step'];
            $market->type = 0;
            $market->save();

            // 写入redis
            $this->initForexHqData();

            return $this->toData('0','SUCCESS');
        }catch (ValidateException $validateException){
            return $this->toData('1', $validateException->getMessage(), []);
        }catch (\Exception $exception){
            return $this->toData('1', '系统繁忙', [$exception->getMessage()]);
        }
    }


    // 编辑
    public function hq_edit($param)
    {
        try {
            // 参数校验
            validate(HqValidate::class)->scene('edit')->check($param);

            // 已存在未执行的 不能再插入
            $count = ForexMarketModel::where('trade_name', $param['trade_name'])
                ->where('id', '<>', $param['id'])
                ->where('is_get',1)
                ->where('type', 0)
                ->count();

            if($count > 0){
                return $this->toData('1','已存在未执行');
            }

            // 目标
            $market = ForexMarketModel::where('id', $param['id'])->where('type', 0)->find();
            if(empty($market)){
                return $this->toData('1','目标不存在');
            }

            //判断
            $diff = strtotime($param['end_time']) - strtotime($param['begin_time']);
            if($diff > 600 || $diff <=0){
                return $this->toData('1','时间无效');
            }

            // 不能有交叉时间
            $map1 = [
                ['trade_name', '=',$param['trade_name']],
                ['id', '<>',$param['id']],
                ['begin_time','between', [$param['begin_time'], $param['end_time']]]
            ];
            $map2 = [
                ['trade_name', '=',$param['trade_name']],
                ['id', '<>',$param['id']],
                ['end_time','between', [$param['begin_time'], $param['end_time']]]
            ];

            $count = ForexMarketModel::whereOr([$map1,$map2])
                ->count();
            if($count > 0){
                return $this->toData('1','时间无效');
            }

            $market->trade_name = $param['trade_name'];
            $market->begin_time = $param['begin_time'];
            $market->end_time = $param['end_time'];
            $market->max_price = $param['max_price'];
            $market->is_get = 1;
            $market->step = $param['step'];
            $market->save();

            // redis
            $this->initForexHqData();
            return $this->toData('0','SUCCESS');
        }catch (ValidateException $validateException){
            return $this->toData('1', $validateException->getMessage(), []);
        }catch (\Exception $exception){
            return $this->toData('1', '系统繁忙', [$exception->getMessage(),$exception->getTrace()]);
        }
    }

    // 删除
    public function hq_del($param)
    {
        try {
            // 参数校验
            validate(HqValidate::class)->scene('del')->check($param);

            // 目标
            $market = ForexMarketModel::where('id', $param['id'])->find();
            if(empty($market)){
                return $this->toData('1','目标不存在');
            }

            $market->delete();

            $this->initForexHqData();
            return $this->toData('0','SUCCESS');
        }catch (ValidateException $validateException){
            return $this->toData('12', $validateException->getMessage(), []);
        }catch (\Exception $exception){
            return $this->toData('11', '系统繁忙', [$exception->getMessage()]);
        }
    }

}