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<?php |
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declare(strict_types=1); |
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namespace Sirius\Orm\Blueprint\Relation; |
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use Sirius\Orm\Blueprint\Mapper; |
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use Sirius\Orm\Blueprint\Relation; |
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use Sirius\Orm\Helpers\Inflector; |
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use Sirius\Orm\Relation\RelationConfig; |
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class ManyToMany extends Relation |
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{ |
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protected $type = RelationConfig::TYPE_MANY_TO_MANY; |
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protected $foreignKey = 'id'; |
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protected $throughTable; |
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protected $throughTableAlias; |
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protected $throughGuards = []; |
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protected $throughColumns = []; |
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protected $throughNativeColumn = ''; |
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protected $throughForeignColumn = ''; |
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protected $aggregates = []; |
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public function setMapper(Mapper $mapper): Relation |
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{ |
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$this->nativeKey = $mapper->getPrimaryKey(); |
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parent::setMapper($mapper); |
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$this->maybeSetAdditionalProperties(); |
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return $this; |
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} |
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public function setForeignMapper($foreignMapper): Relation |
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{ |
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parent::setForeignMapper($foreignMapper); |
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$this->maybeSetAdditionalProperties(); |
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return $this; |
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} |
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public function getObservers(): array |
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{ |
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$observer = $this->getObserver()->with($this); |
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return [ |
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$this->getMapper()->getName() . '_base_entity' => [$observer], |
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$this->getForeignMapper() . '_base_entity' => [$observer] |
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]; |
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} |
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protected function maybeSetAdditionalProperties() |
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{ |
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if ( ! $this->mapper || ! $this->foreignMapper) { |
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return; |
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} |
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if ( ! $this->throughTable) { |
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$tablePrefix = $this->mapper->getTableAlias() ? |
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str_replace($this->mapper->getTable(), '', $this->mapper->getTableAlias()) |
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: ''; |
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$tables = [$this->mapper->getTableAlias() ?: $this->mapper->getTable(), $this->foreignMapper]; |
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sort($tables); |
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$this->throughTable = $tablePrefix . implode('_', $tables); |
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if ($tablePrefix) { |
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$this->throughTableAlias = implode('_', $tables); |
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} |
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} |
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if ( ! $this->throughNativeColumn) { |
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$this->throughNativeColumn = Inflector::singularize($this->mapper->getName()) . '_id'; |
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} |
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if ( ! $this->throughForeignColumn) { |
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$this->throughForeignColumn = Inflector::singularize($this->foreignMapper) . '_id'; |
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} |
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} |
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public function addAggregate($name, $aggregate) |
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{ |
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$this->aggregates[$name] = $aggregate; |
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return $this; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getThroughTable() |
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{ |
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return $this->throughTable; |
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} |
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/** |
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* @param mixed $throughTable |
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* |
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* @return ManyToMany |
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*/ |
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public function setThroughTable(string $throughTable) |
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{ |
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$this->throughTable = $throughTable; |
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return $this; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getThroughTableAlias() |
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{ |
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return $this->throughTableAlias; |
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} |
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/** |
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* @param mixed $throughTableAlias |
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* |
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* @return ManyToMany |
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*/ |
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public function setThroughTableAlias($throughTableAlias) |
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{ |
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$this->throughTableAlias = $throughTableAlias; |
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return $this; |
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} |
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/** |
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* @return array |
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*/ |
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public function getThroughGuards(): array |
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{ |
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return $this->throughGuards; |
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} |
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/** |
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* @param array $throughGuards |
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* |
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* @return ManyToMany |
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*/ |
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public function setThroughGuards(array $throughGuards): ManyToMany |
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{ |
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$this->throughGuards = $throughGuards; |
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return $this; |
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} |
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/** |
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* @return array |
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*/ |
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public function getThroughColumns(): array |
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{ |
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return $this->throughColumns; |
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} |
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/** |
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* Pairs of column name (from table) and attribute name (in the linked model) |
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* |
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* @param array $throughColumns |
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* |
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* @return ManyToMany |
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*/ |
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public function setThroughColumns(array $throughColumns): ManyToMany |
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{ |
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$this->throughColumns = $throughColumns; |
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$this->maybeSetAdditionalProperties(); |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getThroughNativeColumn(): string |
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{ |
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return $this->throughNativeColumn; |
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} |
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/** |
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* @param string $throughNativeColumn |
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* |
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* @return ManyToMany |
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*/ |
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public function setThroughNativeColumn(string $throughNativeColumn): ManyToMany |
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{ |
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$this->throughNativeColumn = $throughNativeColumn; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getThroughForeignColumn(): string |
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{ |
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return $this->throughForeignColumn; |
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} |
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/** |
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* @param string $throughForeignColumn |
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* |
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* @return ManyToMany |
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*/ |
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public function setThroughForeignColumn(string $throughForeignColumn): ManyToMany |
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{ |
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$this->throughForeignColumn = $throughForeignColumn; |
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return $this; |
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} |
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} |
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