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<?php |
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|
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declare( strict_types=1 ); |
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|
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namespace Packetery\Module\Framework; |
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|
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use WC_Session; |
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use WC_Session_Handler; |
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|
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use function is_array; |
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use function is_string; |
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|
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trait WcSessionTrait { |
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public function initializeSession(): void { |
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WC()->initialize_session(); |
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} |
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|
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/** |
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* @return WC_Session|WC_Session_Handler|null |
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*/ |
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public function session() { |
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return WC()->session; |
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} |
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|
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/** |
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* Phpdoc is not reliable. |
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* |
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* @return mixed |
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*/ |
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private function sessionGet( string $key ) { |
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return WC()->session->get( $key ); |
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} |
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|
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/** |
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* Minimal logic to ensure strict typing. |
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*/ |
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public function sessionGetString( string $key ): ?string { |
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$sessionValue = $this->sessionGet( $key ); |
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if ( is_string( $sessionValue ) ) { |
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return $sessionValue; |
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} |
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|
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return null; |
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} |
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|
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/** |
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* Minimal logic to ensure strict typing. |
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*/ |
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public function sessionGetArray( string $key ): ?array { |
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$sessionValue = $this->sessionGet( $key ); |
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if ( is_array( $sessionValue ) ) { |
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return $sessionValue; |
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} |
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|
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return null; |
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} |
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|
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/** |
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* @param string $key |
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* @param mixed $value |
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* |
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* @return void |
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*/ |
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public function sessionSet( string $key, $value ): void { |
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WC()->session->set( $key, $value ); |
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} |
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|
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/** |
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* Phpdoc is not reliable. |
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* |
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* @return int|string |
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*/ |
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public function sessionGetCustomerId() { |
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return WC()->session->get_customer_id(); |
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} |
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} |
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|
