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<?php
namespace WPGraphQL\Type\User\Mutation;
use GraphQL\Error\UserError;
use GraphQLRelay\Relay;
use WPGraphQL\Types;
class UserUpdate {
private static $mutation;
public static function mutate() {
if ( empty( self::$mutation ) ) {
self::$mutation = Relay::mutationWithClientMutationId( [
'name' => 'UpdateUser',
'description' => 'Updates a user object',
'inputFields' => self::input_fields(),
'outputFields' => [
'user' => [
'type' => Types::user(),
'description' => __( 'The updated user', 'wp-graphql' ),
'resolve' => function( $payload ) {
return get_user_by( 'ID', $payload['userId'] );
}
]
], 'mutateAndGetPayload' => function( $input ) {
$id_parts = ! empty( $input['id'] ) ? Relay::fromGlobalId( $input['id'] ) : null;
$existing_user = get_user_by( 'ID', $id_parts['id'] );
if ( empty( $id_parts['id'] ) || false === $existing_user ) {
throw new UserError( $id_parts['id'] );
}
if ( ! current_user_can( 'edit_users' ) ) {
throw new UserError( __( 'You do not have the appropriate capabilities to perform this action', 'wp-graphql' ) );
}
$user_args = UserMutation::prepare_user_object( $input, 'userCreate' );
$user_args['ID'] = absint( $id_parts['id'] );
if ( ! current_user_can( 'promote_users' ) && isset( $user_args['role'] ) ) {
throw new UserError( __( 'You do not have the appropriate capabilities to change this users role.', 'wp-graphql' ) );
}
$user_id = wp_update_user( $user_args );
if ( is_wp_error( $user_id ) ) {
$error_message = $user_id->get_error_message();
if ( ! empty( $error_message ) ) {
throw new UserError( esc_html( $error_message ) );
} else {
throw new UserError( __( 'The user failed to update but no error was provided', 'wp-graphql' ) );
}
}
if ( empty( $user_id ) ) {
throw new UserError( __( 'The user failed to update', 'wp-graphql' ) );
}
UserMutation::update_additional_user_object_data( $user_id, $input, 'update' );
return [
'userId' => $user_id,
];
}
] );
}
return ( ! empty( self::$mutation ) ) ? self::$mutation : null;
}
private static function input_fields() {
return array_merge(
[
'id' => [
'type' => Types::non_null( Types::id() ),
'description' => __( 'The ID of the user', 'wp-graphql' ),
],
],
UserMutation::input_fields()
);
}
}