likeshop.project/app/openapi/logic/user/UserLevelLogic.php

<?php
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namespace app\openapi\logic\user;
use app\common\enum\PayEnum;
use app\common\model\
{
    User,
    Order,
    UserLevel
};


/**
 * 会员等级逻辑层
 * Class UserLevelLogic
 * @package app\adminapi\logic\user
 */
class UserLevelLogic
{
    /*
     * 获取等级列表
     * */
    public function getUserLevelLists($params){
        $where = [];
        if(isset($params['level_name'])){
            $where[] = ['name','like','%'.$params['level_name'].'%'];
        }
        $level_list = UserLevel::where($where)->field('id,name,discount,rank,condition,offline_user_level_id,create_time')->select()->toArray();
        return $level_list;
    }
    /**
     * @notes 添加会员等级
     * @param array $params
     * @return bool
     * @author cjhao
     * @date 2021/7/28 15:08
     */
    public function addUserLevelInfo(array $params)
    {

        $userLevel = new UserLevel();
        $condition = '';
        if(isset($params['condition'])){
            $condition = json_encode($params['condition'],JSON_UNESCAPED_UNICODE);
        }
        $userLevel->offline_user_level_id = $params['offline_user_level_id'];
        $userLevel->name             = $params['name'];
        $userLevel->rank             = $params['rank'];
        $userLevel->image            = '/resource/image/adminapi/user/user_level_icon.png';
        $userLevel->background_image = '/resource/image/adminapi/user/user_level_bg.png';
        $userLevel->remark           = isset($params['remark'])?$params['remark']:'';
        $userLevel->discount         = $params['discount'] ;
        $userLevel->condition        =$condition;
        $userLevel->save();
        return true;
    }


//    /**
//     * @notes 获取用户等级
//     * @param $id
//     * @return array
//     * @author cjhao
//     * @date 2021/7/29 17:14
//     */
//    public function detail($id){
//        $userLevel = UserLevel::find($id);
//
//        $detail = [
//            'id'                => $userLevel->id,
//            'name'              => $userLevel->name,
//            'rank'              => $userLevel->rank,
//            'image'             => $userLevel->image,
//            'background_image'  => $userLevel->background_image,
//            'remark'            => $userLevel->remark,
//            'level_discount'    => $userLevel->discount > 0 ? 1 :0,
//            'discount'          => $userLevel->discount,
//            'condition'         => \app\common\logic\UserLogic::formatLevelCondition($userLevel->condition),
//        ];
//
//        return $detail;
//    }

    /**
     * @notes 编辑会员等级
     * @param array $params
     * @author cjhao
     * @date 2021/7/28 15:15
     */
    public function updateUserLevel(array $params)
    {

        $condition = '';
        if (isset($params['condition'])) {
            $condition = json_encode($params['condition'], JSON_UNESCAPED_UNICODE);
        }

        $where['name'] = $params['name'];
        $userlevel = UserLevel::where($where)->findOrEmpty();
        if ($userlevel->isEmpty()) {
            $userLevels = new UserLevel();
            $userLevels->offline_user_level_id = $params['offline_user_level_id'];
            $userLevels->name = $params['name'];
            $userLevels->image = '/resource/image/adminapi/user/user_level_icon.png';
            $userLevels->rank = $params['rank'];
            $userLevels->background_image = '/resource/image/adminapi/user/user_level_bg.png';
            $userLevels->remark = isset($params['remark']) ? $params['remark'] : '';
            $userLevels->discount = $params['discount'];
            $userLevels->condition = $condition;
            $userLevels->save();
        } else {
            $updateWhere['name'] = $params['name'];
            $update['offline_user_level_id'] = $params['offline_user_level_id'];
            $update['rank'] = $params['rank'];
            $update['image'] = '/resource/image/adminapi/user/user_level_icon.png';
            $update['background_image'] = '/resource/image/adminapi/user/user_level_bg.png';
            $update['remark'] = isset($params['remark']) ? $params['remark'] : '';
            $update['discount'] = $params['discount'];
            $update['condition'] = $condition;
            $ret = UserLevel::where($updateWhere)->update($update);
        }
        return true;
    }

    /**
     * @notes 删除会员等级
     * @param int $id
     * @return bool
     * @author cjhao
     * @date 2021/7/28 16:59
     */
    public function del($params)
    {
        $where['name'] = $params['name'];
        $user_level = UserLevel::where($where)->find();
        if ($user_level) {
            $user_level->delete_time = time();
            $user_level->save();
            //todo 将该等级的用户全部降到系统默认等级

            $level = UserLevel::where(['rank' => 1])->find();
            if ($level) {
                User::where(['level' => $user_level['id']])->update(['level' => $level->id]);
            }
        }
        return true;
    }

    /**
     * @notes 处理前端传过来的等级数据
     * @param $condition
     * @author cjhao
     * @date 2022/4/28 17:05
     */
    public function disposeCondition($condition){

        //默认满足任意条件
        $condition_type = $condition['condition_type'] ?? 0;
        //默认不勾选
        $isSingleMoney = $condition['is_single_money'];
        //单笔消费金额
        $singleMoney =$condition['single_money'] ?? '';
        //默认不勾选
        $isTotalMoney = $condition['is_total_money'];
        //累计消费金额
        $totalMoney = $condition['total_money'] ?? '';
        //默认不勾选
        $isTotalNum = $condition['is_total_num'];
        //累计消费次数
        $totalNum = $condition['total_num'] ?? '';

        return [
            'condition_type'        => (int)$condition_type,   //默认满足任意条件
            'is_single_money'       => (int)$isSingleMoney,    //默认不勾选
            'single_money'          => $singleMoney ? round($singleMoney,2) : '',
            'is_total_money'        => (int)$isTotalMoney,
            'total_money'           => $totalMoney ? round($totalMoney,2) : '',
            'is_total_num'          => (int)$isTotalNum,
            'total_num'             => $totalNum ?  (int)$totalNum : '',
        ];


    }

}