learnpress / inc / Models / UserItemMeta / UserItemMetaModel.php

UserItemMetaModel.php in LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 4.4.7, at inc/Models/UserItemMeta/UserItemMetaModel.php

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1	<?php
2
3	/**
4	* Class UserItemModel
5	* To replace class LP_User_Item
6	*
7	* @package LearnPress/Classes
8	* @version 1.0.1
9	* @since 4.2.5
10	*/
11
12	namespace LearnPress\Models\UserItemMeta;
13
14	use Exception;
15	use LP_User_Item_Meta_DB;
16	use LP_User_Item_Meta_Filter;
17	use stdClass;
18	use Throwable;
19
20	class UserItemMetaModel {
21	/**
22	* Auto increment
23	*
24	* @var int
25	*/
26	private $meta_id = 0;
27	/**
28	* @var string User ID, foreign key
29	*/
30	public $learnpress_user_item_id = 0;
31	/**
32	* @var string meta key
33	*/
34	public $meta_key = 0;
35	/**
36	* @var string meta value
37	*/
38	public $meta_value = '';
39	/**
40	* @var string Extra value
41	*/
42	public $extra_value = '';
43
44	/**
45	* If data get from database, map to object.
46	* Else create new object to save data to database.
47	*
48	* @param array\|object\|mixed $data
49	*/
50	public function __construct( $data = null ) {
51	if ( $data ) {
52	$this->map_to_object( $data );
53	}
54	}
55
56	/**
57	* Map array, object data to UserItemModel.
58	* Use for data get from database.
59	*
60	* @param array\|object\|mixed $data
61	* @return UserItemMetaModel
62	*/
63	public function map_to_object( $data ): UserItemMetaModel {
64	foreach ( $data as $key => $value ) {
65	if ( property_exists( $this, $key ) ) {
66	$this->{$key} = $value;
67	}
68	}
69
70	return $this;
71	}
72
73	/**
74	* Get meta id
75	*
76	* @return int
77	*/
78	public function get_meta_id(): int {
79	return $this->meta_id;
80	}
81
82	/**
83	* Set meta id
84	*
85	* @param int $meta_id
86	*/
87	public function set_meta_id( int $meta_id ) {
88	$this->meta_id = $meta_id;
89	}
90
91	/**
92	* Get all data, all keys of a user item
93	*
94	* @throws Exception
95	* @return stdClass\|false
96	*/
97	public static function get_all_data( $user_item_id ) {
98	$lp_user_item_meta_db = LP_User_Item_Meta_DB::getInstance();
99	$filter = new LP_User_Item_Meta_Filter();
100	$filter->learnpress_user_item_id = $user_item_id;
101	$filter->run_query_count = false;
102	$user_itemmeta_rs = $lp_user_item_meta_db->get_user_item_metas( $filter );
103	$all_data = false;
104	if ( $user_itemmeta_rs instanceof stdClass ) {
105	$all_data = new stdClass();
106	foreach ( $user_itemmeta_rs as $value ) {
107	$all_data->{$value->meta_key} = new static( $value );
108	}
109	}
110
111	return $all_data;
112	}
113
114	/**
115	* Get user item from database by le, item_id, item_type.
116	* If not exists, return false.
117	* If exists, return UserItemModel.
118	*
119	* @param LP_User_Item_Meta_Filter $filter
120	* @param bool $no_cache
121	* @return UserItemMetaModel\|false
122	*/
123	public static function get_user_item_meta_model_from_db( LP_User_Item_Meta_Filter $filter, bool $no_cache = true ) {
124	$lp_user_item_meta_db = LP_User_Item_Meta_DB::getInstance();
125	$user_item_meta_model = false;
126
127	try {
128	$lp_user_item_meta_db->get_query_single_row( $filter );
129	$query_single_row = $lp_user_item_meta_db->get_user_item_metas( $filter );
130	$user_item_rs = $lp_user_item_meta_db->wpdb->get_row( $query_single_row );
131	if ( $user_item_rs instanceof stdClass ) {
132	$user_item_meta_model = new static( $user_item_rs );
133	}
134	} catch ( Throwable $e ) {
135	error_log( __METHOD__ . ': ' . $e->getMessage() );
136	}
137
138	return $user_item_meta_model;
139	}
140
141	/**
142	* Update data to database.
143	*
144	* If user_item_id is empty, insert new data, else update data.
145	*
146	* @return UserItemMetaModel
147	* @throws Exception
148	* @since 4.2.5
149	* @version 1.0.0
150	*/
151	public function save(): UserItemMetaModel {
152	$lp_user_item_meta_db = LP_User_Item_Meta_DB::getInstance();
153	$data = [];
154	foreach ( get_object_vars( $this ) as $property => $value ) {
155	$data[ $property ] = $value;
156	}
157
158	// Check if exists user_item_id.
159	if ( empty( $this->get_meta_id() ) ) { // Insert data.
160	$meta_id_new = $lp_user_item_meta_db->insert_data( $data );
161	if ( empty( $meta_id_new ) ) {
162	throw new Exception( __METHOD__ . ': ' . 'Cannot insert data to database.' );
163	}
164	} else { // Update data.
165	$lp_user_item_meta_db->update_data( $data );
166	}
167
168	if ( ! empty( $meta_id_new ) ) {
169	$this->set_meta_id( $meta_id_new );
170	}
171
172	$this->clean_caches();
173
174	return $this;
175	}
176
177	/**
178	* Delete user_item_meta
179	*
180	* @param mixed $meta_value
181	* @param bool $delete_all
182	*
183	* @return void
184	* @since 4.2.7.4
185	*/
186	public function delete( $meta_value = '', bool $delete_all = false ) {
187	learn_press_delete_user_item_meta( $this->learnpress_user_item_id, $this->meta_key, $meta_value, $delete_all );
188
189	$this->clean_caches();
190	}
191
192	/**
193	* Clean caches.
194	*
195	* @return void
196	*/
197	public function clean_caches() {
198	}
199	}
200