1 files changed, 60 insertions, 0 deletions
diff --git a/vendor/ipl/scheduler/src/Common/Timers.php b/vendor/ipl/scheduler/src/Common/Timers.php
new file mode 100644
index 0000000..2d0641f
--- /dev/null
+++ b/vendor/ipl/scheduler/src/Common/Timers.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace ipl\Scheduler\Common;
+
+use Ramsey\Uuid\UuidInterface;
+use React\EventLoop\TimerInterface;
+use SplObjectStorage;
+
+trait Timers
+{
+    /** @var SplObjectStorage<UuidInterface, TimerInterface> */
+    protected $timers;
+
+    /**
+     * Set a timer for the given UUID
+     *
+     * **Example Usage:**
+     *
+     * ```php
+     * $timers->attachTimer($uuid, Loop::addTimer($interval, $callback));
+     * ```
+     *
+     * @param UuidInterface $uuid
+     * @param TimerInterface $timer
+     *
+     * @return $this
+     */
+    protected function attachTimer(UuidInterface $uuid, TimerInterface $timer): self
+    {
+        $this->timers->attach($uuid, $timer);
+
+        return $this;
+    }
+
+    /**
+     * Detach and return the timer for the given UUID, if any
+     *
+     * **Example Usage:**
+     *
+     * ```php
+     * Loop::cancelTimer($timers->detachTimer($uuid));
+     * ```
+     *
+     * @param UuidInterface $uuid
+     *
+     * @return ?TimerInterface
+     */
+    protected function detachTimer(UuidInterface $uuid): ?TimerInterface
+    {
+        if (! $this->timers->contains($uuid)) {
+            return null;
+        }
+
+        $timer = $this->timers->offsetGet($uuid);
+
+        $this->timers->detach($uuid);
+
+        return $timer;
+    }
+}