Begin adding schedule processing jobs.

app/Contracts/Repository/ScheduleRepositoryInterface.php

@@ -41,4 +41,12 @@ interface ScheduleRepositoryInterface extends RepositoryInterface
      * @return \Illuminate\Support\Collection
      */
     public function getScheduleWithTasks($schedule);
+
+    /**
+     * Return all of the schedules that should be processed.
+     *
+     * @param string $timestamp
+     * @return \Illuminate\Support\Collection
+     */
+    public function getSchedulesToProcess($timestamp);
 }

app/Contracts/Repository/TaskRepositoryInterface.php

@@ -26,4 +26,22 @@ namespace Pterodactyl\Contracts\Repository;
 
 interface TaskRepositoryInterface extends RepositoryInterface
 {
+    /**
+     * Get a task and the server relationship for that task.
+     *
+     * @param int $id
+     * @return \Pterodactyl\Models\Task
+     *
+     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
+     */
+    public function getTaskWithServer($id);
+
+    /**
+     * Returns the next task in a schedule.
+     *
+     * @param int $schedule the ID of the schedule to select the next task from
+     * @param int $index    the index of the current task
+     * @return null|\Pterodactyl\Models\Task
+     */
+    public function getNextTask($schedule, $index);
 }