Fix psalm

This commit is contained in:
dinamiko 2022-01-05 14:56:30 +01:00
parent e9cafc7628
commit e68ff57572

View file

@ -31,7 +31,7 @@ class CustomerRepository {
} }
/** /**
* Returns a unique ID for the given user ID. * Returns the customer ID for the given user ID.
* *
* @param int $user_id The user ID. * @param int $user_id The user ID.
* @return string * @return string
@ -39,9 +39,9 @@ class CustomerRepository {
public function customer_id_for_user( int $user_id ): string { public function customer_id_for_user( int $user_id ): string {
$guest_customer_id = get_user_meta( $user_id, 'ppcp_guest_customer_id', true ); $guest_customer_id = get_user_meta( $user_id, 'ppcp_guest_customer_id', true );
if ( $guest_customer_id ) { if ( $guest_customer_id ) {
return $this->prefix . $guest_customer_id; return $this->prefix . $guest_customer_id;
} }
return $this->prefix . $user_id; return $this->prefix . (string) $user_id;
} }
} }