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<?php
/**
* OrderMeta Model
*
* @package Tutor\Models
* @author Themeum <support@themeum.com>
* @link https://themeum.com
* @since 3.0.0
*/
namespace Tutor\Models;
use Tutor\Helpers\QueryHelper;
/**
* OrderMetaModel Class
*
* @since 3.0.0
*/
class OrderMetaModel {
/**
* Table name.
*
* @since 3.0.0
*
* @var string
*/
private $table_name = 'tutor_ordermeta';
/**
* Constructor
*
* @since 3.0.0
*/
public function __construct() {
global $wpdb;
$this->table_name = $wpdb->prefix . $this->table_name;
}
/**
* Add meta
*
* @since 3.0.0
*
* @param int $order_id order id.
* @param string $meta_key meta key.
* @param mixed $meta_value meta value.
*
* @return int added meta id.
*/
public static function add_meta( $order_id, $meta_key, $meta_value ) {
$self = new self();
$current_time = current_time( 'mysql', true );
$current_user_id = get_current_user_id();
return QueryHelper::insert(
$self->table_name,
array(
'order_id' => $order_id,
'meta_key' => $meta_key,
'meta_value' => maybe_serialize( $meta_value ),
'created_at_gmt' => $current_time,
'created_by' => $current_user_id,
'updated_at_gmt' => $current_time,
'updated_by' => $current_user_id,
)
);
}
/**
* Update meta.
* If meta key does not exist it will add new meta otherwise update the meta value.
*
* @param int $order_id order id.
* @param string $meta_key meta key.
* @param mixed $meta_value meta value.
*
* @return int|bool Meta ID if the key didn't exist, true on successful update, false on failure.
*/
public static function update_meta( $order_id, $meta_key, $meta_value ) {
$self = new self();
$meta_value = maybe_serialize( $meta_value );
if ( self::get_meta( $order_id, $meta_key ) ) {
$current_time = current_time( 'mysql', true );
$current_user_id = get_current_user_id();
return QueryHelper::update(
$self->table_name,
array(
'meta_value' => $meta_value,
'updated_at_gmt' => $current_time,
'updated_by' => $current_user_id,
),
array(
'order_id' => $order_id,
'meta_key' => $meta_key,
)
);
} else {
return self::add_meta( $order_id, $meta_key, $meta_value );
}
}
/**
* Get a meta record by order id and meta key.
*
* @param int $order_id order id.
* @param string $meta_key meta key.
*
* @return object|null Meta object if the key exists, null otherwise.
*
* @since 3.0.0
*/
public static function get_meta( $order_id, $meta_key ) {
$self = new self();
$result = QueryHelper::get_row(
$self->table_name,
array(
'order_id' => $order_id,
'meta_key' => $meta_key,
),
'id'
);
return $result;
}
/**
* Get all meta record of an order.
*
* @since 3.0.0
*
* @param int $order_id order id.
*
* @return array
*/
public static function get_all_meta( $order_id ) {
$self = new self();
$result = QueryHelper::get_all(
$self->table_name,
array(
'order_id' => $order_id,
),
'*',
-1
);
return $result;
}
/**
* Get a meta record.
*
* @since 3.0.0
*
* @param array $where where.
*
* @return object|null
*/
public static function get_row( $where = array() ) {
$self = new self();
$result = QueryHelper::get_row(
$self->table_name,
$where,
'id'
);
return $result;
}
/**
* Get all order meta based on clauses.
*
* @since 3.0.0
*
* @param array $where where.
* @param string $order_by order by.
* @param string $order order type.
* @param integer $limit limit.
*
* @return array
*/
public static function get_all( $where = array(), $order_by = 'id', $order = 'ASC', $limit = -1 ) {
$self = new self();
$result = QueryHelper::get_all(
$self->table_name,
$where,
$order_by,
$limit,
$order
);
return $result;
}
/**
* Get order meta value.
*
* @param int $order_id order id.
* @param string $meta_key meta key.
* @param bool $single single meta value.
*
* @return mixed return array of values if $single is false otherwise single value.
* Empty string for invalid order id or meta key.
*/
public static function get_meta_value( $order_id, $meta_key, $single = false ) {
$where = array(
'order_id' => $order_id,
'meta_key' => $meta_key,
);
$result = $single ? self::get_row( $where ) : self::get_all( $where );
if ( ! $result ) {
return '';
}
return $single
? maybe_unserialize( $result->meta_value )
: array_map( 'maybe_unserialize', array_column( $result, 'meta_value' ) );
}
}
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