55 lines
1.9 KiB
PHP
55 lines
1.9 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) 2016~2026 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\basic;
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use crmeb\traits\ModelTrait;
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use think\db\Query;
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use think\Model;
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use crmeb\topthink\HasManyThrough;
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/**
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* Class BaseModel
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* @package crmeb\basic
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* @mixin ModelTrait
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* @mixin Query
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*/
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class BaseModel extends Model
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{
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/**
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* 重写一对多关联
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* @param string $model
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* @param string $through
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* @param string $foreignKey
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* @param string $throughKey
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* @param string $localKey
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* @param string $throughPk
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* @return HasManyThrough
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* @author 等风来
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* @email 136327134@qq.com
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* @date 2023/10/11
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*/
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public function hasManyThrough(string $model, string $through, string $foreignKey = '', string $throughKey = '', string $localKey = '', string $throughPk = ''): HasManyThrough
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{
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// 记录当前关联信息
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$model = $this->parseModel($model);
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$through = $this->parseModel($through);
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$localKey = $localKey ?: $this->getPk();
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$foreignKey = $foreignKey ?: $this->getForeignKey($this->name);
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$throughKey = $throughKey ?: $this->getForeignKey((new $through())->getName());
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$throughPk = $throughPk ?: (new $through())->getPk();
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return new HasManyThrough($this, $model, $through, $foreignKey, $throughKey, $localKey, $throughPk);
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}
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}
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