255 lines
7.1 KiB
PHP
255 lines
7.1 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者,助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2022 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件,未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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namespace crmeb\traits;
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trait CategoresDao
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{
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public $path = 'path';
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public $pathTag = '/';
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public $level = 'level';
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public $maxLevel = 3;
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public $parentId = 'pid';
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public $status = 'is_show';
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/**
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* @return mixed
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* @author Qinii
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*/
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public function getPath():string
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{
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return $this->path;
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}
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/**
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* @return mixed
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* @author Qinii
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*/
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public function getPathTag():string
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{
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return $this->pathTag;
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}
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/**
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* @return mixed
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*/
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public function getLevel():string
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{
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return $this->level;
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}
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/**
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* @return int
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* @author Qinii
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*/
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public function getMaxLevel():int
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{
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return $this->maxLevel;
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}
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/**
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* @return int
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* @return string
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*/
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public function getParentId(): string
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{
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return $this->parentId;
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}
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/**
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* @return int
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* @return string
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*/
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public function getStatus(): string
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{
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return $this->status;
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}
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/**
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* 获取所有分类
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* @param int $mer_id
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* @return mixed
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* @author Qinii
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*/
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public function getAll($mer_id = 0,$status = null, $type = 0)
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{
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return $this->getModel()::getDB()->where('mer_id', $mer_id)->when(($status !== null),function($query)use($status){
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$query->where($this->getStatus(),$status);
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})->order('sort DESC,'.$this->getPk().' DESC')->select();
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}
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/**
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* 通过id 获取path
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* @param int $id 需要检测的数据
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* @return string
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* @author Qinii
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* @date 2020-03-30
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*/
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public function getPathById($id)
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{
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return ($this->getModel())::getDB()->where($this->getPk(), $id)->value($this->getPath());
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}
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/**
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* 根据id 获取 等级
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* @param $id
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* @return mixed
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* @author Qinii
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*/
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public function getLevelById($id)
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{
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return ($this->getModel())::getDB()->where($this->getPk(), $id)->value(($this->getLevel()));
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}
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/**
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* 根据 字段名查询
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* @param int $merId
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* @param $field
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* @param $value
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* @param null $except
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* @return bool
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* @author Qinii
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*/
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public function merFieldExists(int $merId, $field, $value, $except = null)
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{
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return ($this->getModel())::getDB()
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->when($except, function ($query, $except) use ($field) {
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$query->where($field, '<>', $except);
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})
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->where('mer_id', $merId)
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->where($field, $value)->count() > 0;
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}
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/**
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* 获取子集 等级 数组
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* @param $id
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* @return array
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* @author Qinii
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*/
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public function getChildLevelById($id)
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{
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$level = ($this->getModel()::getDB())->where($this->getPath(),'like',$this->getPathById($id).$id.$this->getPathTag().'%')->column($this->getLevel());
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return (is_array($level) && !empty($level)) ? $level : [0];
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}
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/**
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* 查询修改目标是否为自己到子集
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* @param int $id
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* @param int $pid
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* @return mixed
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* @author Qinii
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*/
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public function checkChangeToChild(int $id,int $pid)
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{
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return ($this->getModel()::getDB())
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->where($this->getPath(),'like',$this->getPathById($id).$id.$this->getPathTag().'%')
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->where($this->getPk(),$pid)
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->count();
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}
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/**
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* 是否存在子集
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* @param int $id
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* @return mixed
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* @author Qinii
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*/
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public function hasChild(int $id)
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{
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return ($this->getModel()::getDB())->where($this->getPath(),'like',$this->getPathById($id).$id.$this->getPathTag().'%')->count();
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}
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/**
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* 编辑
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* @param int $id
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* @param array $data
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* @author Qinii
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*/
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public function updateParent(int $id,array $data)
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{
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($this->getModel()::getDB())->transaction(function()use($id,$data){
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$change = $data['change'];
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unset($data['change']);
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($this->getModel()::getDB())->where($this->getPk(),$id)->update($data);
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$this->updateChild($change['oldPath'],$change['newPath'],$change['changeLevel']);
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});
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}
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/**
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* 修改子类
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* @param string $oldPath
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* @param string $newPath
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* @param $changeLevel
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* @author Qinii
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*/
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public function updateChild(string $oldPath,string $newPath, $changeLevel)
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{
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$query = ($this->getModel()::getDB())->where($this->getPath(),'like',$oldPath.'%')
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->select();
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if ($query) {
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$query->each(function ($item) use ($oldPath, $newPath, $changeLevel) {
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$child = ($this->getModel()::getDB())->find($item[$this->getPk()]);
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$child->path = str_replace($oldPath, $newPath, $child->path);
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$child->level = $child->level + $changeLevel;
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$child->save();
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});
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}
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}
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/**
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* 修改状态
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* @param int $id
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* @param int $status
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* @return mixed
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* @author Qinii
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*/
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public function switchStatus(int $id,int $status)
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{
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return ($this->getModel()::getDB())->where($this->getPk(),$id)->update([
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$this->getStatus() => $status
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]);
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}
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/**
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* 获取列表 -- 筛选用
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* @Author:Qinii
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* @Date: 2020/5/16
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* @param int|null $mer_id
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* @return mixed
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*/
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public function getAllOptions($mer_id = null,$status = null,$level = null,$type = null)
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{
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$field = $this->getParentId().',cate_name';
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$query = ($this->getModel()::getDB());
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$query->when(($mer_id !== null),function($query)use($mer_id){
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$query->where('mer_id', $mer_id);
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})
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->when($status,function($query)use($status){
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$query->where($this->getStatus(),$status);
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})
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->when(($level != '' && $level != null),function($query)use($level){
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$query->where($this->getLevel(),'<',$level);
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});
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$query->when(!is_null($type),function ($query) use($type){
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$query->where('type',$type);
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});
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return $query->order('sort DESC,'.$this->getPk().' DESC')->column($field, $this->getPk());
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}
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public function switchStatusAndChild(int $id,$status)
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{
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$parent = $this->getModel()::find($id);
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($this->getModel()::getDB())->where($this->getPk(),$id)->update([$this->getStatus() => $status]);
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return ($this->getModel()::getDB())->where('path','like',$parent->path.$id.'/%')->update([$this->getStatus() => $status]);
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}
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}
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