<?php
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namespace app\job\event;
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use app\common\model\plus\vip\Grade as GradeModel;
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use app\common\model\plus\vip\User as UserModel;
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use app\common\model\plus\vip\Order as OrderModel;
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/**
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* VIP用户等级事件管理
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*/
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class VipUserGrade
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{
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/**
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* 执行函数
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*/
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public function handle($userId)
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{
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// 设置用户的会员等级
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$this->setGrade($userId);
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return true;
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}
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/**
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* 设置等级
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*/
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private function setGrade($userId)
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{
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if (empty($userId)) {
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return false;
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}
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log_write('VIP用户升级$user_id='.$userId);
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// 用户模型
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$user = UserModel::detail($userId);
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// 获取所有等级
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$list = GradeModel::getUsableList($user['app_id']);
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if ($list->isEmpty()) {
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return false;
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}
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// 遍历等级，根据升级条件 查询满足消费金额的用户列表，并且他的等级小于该等级
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$upgradeGrade = null;
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foreach ($list as $grade) {
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if($grade['is_default'] == 1){
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continue;
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}
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// 不自动升级
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if($grade['auto_upgrade'] == 0){
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continue;
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}
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$is_upgrade = $this->checkCanUpdate($user, $grade);
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if($is_upgrade){
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$upgradeGrade = $grade;
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continue;
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}else{
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break;
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}
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}
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if($upgradeGrade){
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if($user['grade_id'] == $upgradeGrade['grade_id']){
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return true;
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}
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$this->dologs('setVipUserGrade', [
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'user_id' => $user['user_id'],
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'grade_id' => $upgradeGrade['grade_id'],
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]);
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// 修改会员的等级
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(new UserModel())->upgradeGrade($user, $upgradeGrade);
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}
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}
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/**
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* 查询满足会员等级升级条件的用户列表
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*/
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public function checkCanUpdate($user, $grade)
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{
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// 按购买指定商品次数升级
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$purchase_count = false;
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if($grade['is_purchase_count'] == 1 && $user['user']['purchase_count'] >= $grade['purchase_count']){
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$purchase_count = true;
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}
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if($grade['condition_type'] == 'and'){
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$grade['is_purchase_count']!=1 && $purchase_count=true;
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return $purchase_count;
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}else{
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return $purchase_count;
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}
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}
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/**
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* 记录日志
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*/
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private function dologs($method, $params = [])
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{
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$value = 'VipUserGrade --' . $method;
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foreach ($params as $key => $val)
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$value .= ' --' . $key . ' ' . $val;
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return log_write($value, 'task');
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}
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}
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