<?php
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namespace app\common\model\plus\release;
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use app\common\model\BaseModel;
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use app\common\model\plus\release\DemandUser as DemandUserModel;
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use app\common\model\plus\release\SupplyUser as SupplyUserModel;
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use app\common\model\plus\release\Evaluate as EvaluateModel;
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/**
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* 等级模型
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*/
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class Grade extends BaseModel
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{
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protected $pk = 'grade_id';
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protected $name = 'release_grade';
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/**
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* 用户等级模型初始化
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*/
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public static function init()
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{
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parent::init();
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}
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/**
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* 获取详情
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*/
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public static function detail($grade_id)
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{
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return (new static())->find($grade_id);
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}
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/**
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* 获取列表记录
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*/
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public function getLists()
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{
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return $this->where('is_delete', '=', 0)
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->field('grade_id,name')
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->order(['weight' => 'asc', 'create_time' => 'asc'])
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->select();
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}
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/**
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* 获取可用的等级列表
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*/
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public static function getUsableList($appId = null)
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{
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$model = new static;
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$appId = $appId ? $appId : $model::$app_id;
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return $model->where('is_delete', '=', '0')
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->where('app_id', '=', $appId)
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->order(['weight' => 'asc', 'create_time' => 'asc'])
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->select();
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}
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/**
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* 获取默认等级id
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*/
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public static function getDefaultGradeId(){
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$grade = (new static())->where('is_default', '=', 1)->find();
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return $grade['grade_id'];
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}
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/**
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* 设置用户的评论等级
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*/
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public function setUserGrade($userId,$prodect_type=0)
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{
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// 用户模型
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if($prodect_type == 0){
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$user = DemandUserModel::detail($userId);
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}else{
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$user = SupplyUserModel::detail($userId);
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}
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if(empty($user)){
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return true;
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}
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// 获取所有等级
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$list = self::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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//获取用户的好评条数
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$num = EvaluateModel::getGoodsEvaluateNum($userId);
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// 遍历等级
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$upgradeGrade = null;
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foreach ($list as $grade) {
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if($grade['upgrade_num'] > 0 && $num >=$grade['upgrade_num']){
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$upgradeGrade = $grade;
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//满足条件，继续判断更高等级是否满足
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continue;
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}else{
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//第一个等级不满足，则更高的等级不需要再看了
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break;
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}
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}
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//获取当前的等级权重
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$cur_grade = self::detail($user['grade_id']);
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//两个等级权重对比
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if(!empty($upgradeGrade) && $upgradeGrade['weight'] > $cur_grade['weight']){
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// 修改等级
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if($prodect_type == 0){
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$user = (new DemandUserModel())->where('user_id','=',$user['user_id'])->update(['grade_id'=>$upgradeGrade['grade_id']]);
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}else{
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$user = (new SupplyUserModel())->where('user_id','=',$user['user_id'])->update(['grade_id'=>$upgradeGrade['grade_id']]);;
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}
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}
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}
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}
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