Fix PHPStan issues

Author: marickvantuil

src/CloudTasksApiController.php

@@ -15,13 +15,19 @@ class CloudTasksApiController
 {
     public function login(): ?string
     {
-        $validPassword = Hash::check(request('password'), config('cloud-tasks.monitor.password'));
+        $password = config('cloud-tasks.monitor.password');
+
+        if (!is_string($password)) {
+            return null;
+        }
+
+        $validPassword = Hash::check(request('password'), $password);
 
         if (!$validPassword) {
             return null;
         }
 
-        return encrypt(Carbon::now()->timestamp + 900);
+        return encrypt(Carbon::now()->getTimestamp() + 900);
     }
 
     public function dashboard(): array

src/MonitoringService.php

@@ -38,9 +38,11 @@ public function addToMonitor(string $queue, Task $task): void
             'queue' => $queue,
         ];
 
-        if ($task->hasScheduleTime()) {
+        $scheduleTime = $task->getScheduleTime();
+
+        if ($scheduleTime) {
             $status = 'scheduled';
-            $data['scheduled_at'] = $task->getScheduleTime()->toDateTime()->format('Y-m-d H:i:s');
+            $data['scheduled_at'] = $scheduleTime->toDateTime()->format('Y-m-d H:i:s');
         } else {
             $status = 'queued';
         }