103 lines
2.1 KiB
PHP
103 lines
2.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Database;
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use Kiri\Abstracts\Component;
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use Kiri\Di\Context;
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/**
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* Class Relation
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* @package Kiri\db
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*/
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class Relation extends Component
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{
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private array $_relations = [];
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/** @var ActiveQuery[] $_query */
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private array $_query = [];
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/**
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* @param string $identification
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* @param ActiveQuery $query
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* @return $this
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*/
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public function bindIdentification(string $identification, ActiveQuery $query): static
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{
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$this->_query[$identification] = $query;
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return $this;
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}
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/**
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* @param string $identification
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* @return bool
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*/
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public function hasIdentification(string $identification): bool
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{
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return isset($this->_query[$identification]) && $this->_query[$identification] instanceof ActiveQuery;
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}
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/**
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* @param string $name
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* @return ActiveQuery|null
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*/
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public function getQuery(string $name): ?ActiveQuery
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{
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return $this->_query[$name] ?? null;
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}
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/**
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* @param string $_identification
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* @return mixed
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*/
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public function first(string $_identification): mixed
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{
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if (Context::exists($_identification)) {
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return Context::get($_identification);
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}
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$activeModel = $this->_query[$_identification]->first();
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if (empty($activeModel)) {
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return null;
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}
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return Context::set($_identification, $activeModel);
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}
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/**
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* @param string $_identification
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* @return mixed
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*/
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public function count(string $_identification): mixed
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{
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if (Context::exists($_identification)) {
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return Context::get($_identification);
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}
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$activeModel = $this->_query[$_identification]->count();
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if (empty($activeModel)) {
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return null;
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}
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return Context::set($_identification, $activeModel);
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}
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/**
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* @param string $_identification
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* @return mixed
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*/
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public function get(string $_identification): mixed
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{
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if (Context::exists($_identification)) {
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return Context::get($_identification);
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}
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$activeModel = $this->_query[$_identification]->get();
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if (empty($activeModel)) {
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return $activeModel;
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}
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return Context::set($_identification, $activeModel);
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}
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}
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