1 files changed, 89 insertions, 0 deletions
diff --git a/vendor/guzzlehttp/promises/src/FulfilledPromise.php b/vendor/guzzlehttp/promises/src/FulfilledPromise.php
new file mode 100644
index 000000000..ab7129659
--- /dev/null
+++ b/vendor/guzzlehttp/promises/src/FulfilledPromise.php
@@ -0,0 +1,89 @@
+<?php
+
+declare(strict_types=1);
+
+namespace GuzzleHttp\Promise;
+
+/**
+ * A promise that has been fulfilled.
+ *
+ * Thenning off of this promise will invoke the onFulfilled callback
+ * immediately and ignore other callbacks.
+ *
+ * @final
+ */
+class FulfilledPromise implements PromiseInterface
+{
+    private $value;
+
+    /**
+     * @param mixed $value
+     */
+    public function __construct($value)
+    {
+        if (is_object($value) && method_exists($value, 'then')) {
+            throw new \InvalidArgumentException(
+                'You cannot create a FulfilledPromise with a promise.'
+            );
+        }
+
+        $this->value = $value;
+    }
+
+    public function then(
+        callable $onFulfilled = null,
+        callable $onRejected = null
+    ): PromiseInterface {
+        // Return itself if there is no onFulfilled function.
+        if (!$onFulfilled) {
+            return $this;
+        }
+
+        $queue = Utils::queue();
+        $p = new Promise([$queue, 'run']);
+        $value = $this->value;
+        $queue->add(static function () use ($p, $value, $onFulfilled): void {
+            if (Is::pending($p)) {
+                try {
+                    $p->resolve($onFulfilled($value));
+                } catch (\Throwable $e) {
+                    $p->reject($e);
+                }
+            }
+        });
+
+        return $p;
+    }
+
+    public function otherwise(callable $onRejected): PromiseInterface
+    {
+        return $this->then(null, $onRejected);
+    }
+
+    public function wait(bool $unwrap = true)
+    {
+        return $unwrap ? $this->value : null;
+    }
+
+    public function getState(): string
+    {
+        return self::FULFILLED;
+    }
+
+    public function resolve($value): void
+    {
+        if ($value !== $this->value) {
+            throw new \LogicException('Cannot resolve a fulfilled promise');
+        }
+    }
+
+    public function reject($reason): void
+    {
+        throw new \LogicException('Cannot reject a fulfilled promise');
+    }
+
+    public function cancel(): void
+    {
+        // pass
+    }
+}