packeta / src / Packetery / Module / Framework / WcSessionTrait.php

WcSessionTrait.php in Packeta 2.3.2, at src/Packetery/Module/Framework/WcSessionTrait.php

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1	<?php
2
3	declare( strict_types=1 );
4
5	namespace Packetery\Module\Framework;
6
7	use WC_Session;
8	use WC_Session_Handler;
9
10	use function is_array;
11	use function is_string;
12
13	trait WcSessionTrait {
14	public function initializeSession(): void {
15	WC()->initialize_session();
16	}
17
18	/**
19	* @return WC_Session\|WC_Session_Handler\|null
20	*/
21	public function session() {
22	return WC()->session;
23	}
24
25	/**
26	* Phpdoc is not reliable.
27	*
28	* @return mixed
29	*/
30	private function sessionGet( string $key ) {
31	return WC()->session->get( $key );
32	}
33
34	/**
35	* Minimal logic to ensure strict typing.
36	*/
37	public function sessionGetString( string $key ): ?string {
38	$sessionValue = $this->sessionGet( $key );
39	if ( is_string( $sessionValue ) ) {
40	return $sessionValue;
41	}
42
43	return null;
44	}
45
46	/**
47	* Minimal logic to ensure strict typing.
48	*/
49	public function sessionGetArray( string $key ): ?array {
50	$sessionValue = $this->sessionGet( $key );
51	if ( is_array( $sessionValue ) ) {
52	return $sessionValue;
53	}
54
55	return null;
56	}
57
58	/**
59	* @param string $key
60	* @param mixed $value
61	*
62	* @return void
63	*/
64	public function sessionSet( string $key, $value ): void {
65	WC()->session->set( $key, $value );
66	}
67
68	/**
69	* Phpdoc is not reliable.
70	*
71	* @return int\|string
72	*/
73	public function sessionGetCustomerId() {
74	return WC()->session->get_customer_id();
75	}
76	}
77