1 files changed, 69 insertions, 0 deletions
diff --git a/vendor/ipl/scheduler/src/OneOff.php b/vendor/ipl/scheduler/src/OneOff.php
new file mode 100644
index 0000000..ebe945d
--- /dev/null
+++ b/vendor/ipl/scheduler/src/OneOff.php
@@ -0,0 +1,69 @@
+<?php
+
+namespace ipl\Scheduler;
+
+use DateTime;
+use DateTimeInterface;
+use DateTimeZone;
+use InvalidArgumentException;
+use ipl\Scheduler\Contract\Frequency;
+
+use function ipl\Stdlib\get_php_type;
+
+class OneOff implements Frequency
+{
+    /** @var DateTimeInterface Start time of this frequency */
+    protected $dateTime;
+
+    public function __construct(DateTimeInterface $dateTime)
+    {
+        $this->dateTime = clone $dateTime;
+        $this->dateTime->setTimezone(new DateTimeZone(date_default_timezone_get()));
+    }
+
+    public function isDue(DateTimeInterface $dateTime): bool
+    {
+        return ! $this->isExpired($dateTime) && $this->dateTime == $dateTime;
+    }
+
+    public function getNextDue(DateTimeInterface $dateTime): DateTimeInterface
+    {
+        return $this->dateTime;
+    }
+
+    public function isExpired(DateTimeInterface $dateTime): bool
+    {
+        return $this->dateTime < $dateTime;
+    }
+
+    public function getStart(): ?DateTimeInterface
+    {
+        return $this->dateTime;
+    }
+
+    public function getEnd(): ?DateTimeInterface
+    {
+        return $this->getStart();
+    }
+
+    public static function fromJson(string $json): Frequency
+    {
+        $data = json_decode($json, true);
+        if (! is_string($data)) {
+            throw new InvalidArgumentException(
+                sprintf(
+                    '%s expects json decoded value to be string, got %s instead',
+                    __METHOD__,
+                    get_php_type($data)
+                )
+            );
+        }
+
+        return new static(new DateTime($data));
+    }
+
+    public function jsonSerialize(): string
+    {
+        return $this->dateTime->format(static::SERIALIZED_DATETIME_FORMAT);
+    }
+}