'int',
self::KEY_GOOGLE_IDS => 'array',
self::KEY_VISIBILITY => 'string',
self::KEY_ERRORS => 'array',
self::KEY_FAILED_SYNC_ATTEMPTS => 'int',
self::KEY_SYNC_FAILED_AT => 'int',
self::KEY_SYNC_STATUS => 'string',
self::KEY_MC_STATUS => 'string',
self::KEY_NOTIFICATION_STATUS => 'string',
];
/**
*
* @param string $name
* @param mixed $arguments
*
* @return mixed
*
* @throws BadMethodCallException If the method that's called doesn't exist.
* @throws InvalidMeta If the meta key is invalid.
*/
public function __call( string $name, $arguments ) {
$found_matches = preg_match( '/^([a-z]+)_([\w\d]+)$/i', $name, $matches );
if ( ! $found_matches ) {
throw new BadMethodCallException(
sprintf(
'The method %s does not exist in class CouponMetaHandler',
$name
)
);
}
[
$function_name,
$method,
$key
] = $matches;
// validate the method
if ( ! in_array(
$method,
[
'update',
'delete',
'get',
],
true
) ) {
throw new BadMethodCallException(
sprintf(
'The method %s does not exist in class CouponMetaHandler',
$function_name
)
);
}
// set the value as the third argument if method is `update`
if ( 'update' === $method ) {
$arguments[2] = $arguments[1];
}
// set the key as the second argument
$arguments[1] = $key;
return call_user_func_array(
[
$this,
$method,
],
$arguments
);
}
/**
*
* @param WC_Coupon $coupon
* @param string $key
* @param mixed $value
*
* @throws InvalidMeta If the meta key is invalid.
*/
public function update( WC_Coupon $coupon, string $key, $value ) {
self::validate_meta_key( $key );
if ( isset( self::TYPES[ $key ] ) ) {
if ( in_array(
self::TYPES[ $key ],
[
'bool',
'boolean',
],
true
) ) {
$value = wc_bool_to_string( $value );
} else {
settype( $value, self::TYPES[ $key ] );
}
}
$coupon->update_meta_data( $this->prefix_meta_key( $key ), $value );
$coupon->save_meta_data();
}
/**
*
* @param WC_Coupon $coupon
* @param string $key
*
* @throws InvalidMeta If the meta key is invalid.
*/
public function delete( WC_Coupon $coupon, string $key ) {
self::validate_meta_key( $key );
$coupon->delete_meta_data( $this->prefix_meta_key( $key ) );
$coupon->save_meta_data();
}
/**
*
* @param WC_Coupon $coupon
* @param string $key
*
* @return mixed The value, or null if the meta key doesn't exist.
*
* @throws InvalidMeta If the meta key is invalid.
*/
public function get( WC_Coupon $coupon, string $key ) {
self::validate_meta_key( $key );
$value = null;
if ( $coupon->meta_exists( $this->prefix_meta_key( $key ) ) ) {
$value = $coupon->get_meta( $this->prefix_meta_key( $key ), true );
if ( isset( self::TYPES[ $key ] ) &&
in_array(
self::TYPES[ $key ],
[
'bool',
'boolean',
],
true
) ) {
$value = wc_string_to_bool( $value );
}
}
return $value;
}
/**
*
* @param string $key
*
* @throws InvalidMeta If the meta key is invalid.
*/
protected static function validate_meta_key( string $key ) {
if ( ! self::is_meta_key_valid( $key ) ) {
do_action(
'woocommerce_gla_error',
sprintf( 'Coupon meta key is invalid: %s', $key ),
__METHOD__
);
throw InvalidMeta::invalid_key( $key );
}
}
/**
*
* @param string $key
*
* @return bool Whether the meta key is valid.
*/
public static function is_meta_key_valid( string $key ): bool {
return isset( self::TYPES[ $key ] );
}
/**
* Returns all available meta keys.
*
* @return array
*/
public static function get_all_meta_keys(): array {
return array_keys( self::TYPES );
}
}