Automattic\WooCommerce\Vendor\GraphQL\Executor\Promise\Adapter

SyncPromise::resolve │ public │ WC 1.0

Method of the class: SyncPromise{}

No Hooks.

Returns

null. Nothing (null).

Usage

$SyncPromise = new SyncPromise();
$SyncPromise->resolve( $value ): self;

$value(mixed) (required)

.

SyncPromise::resolve() SyncPromise::resolve code ^{WC 11.0.1}

public function resolve($value): self
{
    switch ($this->state) {
        case self::PENDING:
            if ($value === $this) {
                throw new \Exception('Cannot resolve promise with self.');
            }

            if (is_object($value) && method_exists($value, 'then')) {
                $value->then(
                    function ($resolvedValue): void {
                        $this->resolve($resolvedValue);
                    },
                    function (\Throwable $reason): void {
                        $this->reject($reason);
                    }
                );

                return $this;
            }

            $this->state = self::FULFILLED;
            $this->result = $value;
            $this->enqueueWaitingPromises();
            break;
        case self::FULFILLED:
            if ($this->result !== $value) {
                throw new \Exception('Cannot change value of fulfilled promise.');
            }

            break;
        case self::REJECTED:
            throw new \Exception('Cannot resolve rejected promise.');
    }

    return $this;
}