feat: Initialize core application structure including authentication, role-based dashboards, service task management, and integration workflows.

app/States/ServiceTask/CompletedState.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\States\ServiceTask;
+
+use App\Enums\ServiceTaskStatus;
+
+class CompletedState extends ServiceTaskState
+{
+    public function status(): ServiceTaskStatus
+    {
+        return ServiceTaskStatus::Completed;
+    }
+
+    protected function allowedTransitions(): array
+    {
+        return [];
+    }
+}

app/States/ServiceTask/InProgressState.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\States\ServiceTask;
+
+use App\Enums\ServiceTaskStatus;
+
+class InProgressState extends ServiceTaskState
+{
+    public function status(): ServiceTaskStatus
+    {
+        return ServiceTaskStatus::InProgress;
+    }
+
+    protected function allowedTransitions(): array
+    {
+        return [
+            ServiceTaskStatus::WaitingValidation,
+            ServiceTaskStatus::Rejected,
+        ];
+    }
+}

app/States/ServiceTask/PendingState.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\States\ServiceTask;
+
+use App\Enums\ServiceTaskStatus;
+
+class PendingState extends ServiceTaskState
+{
+    public function status(): ServiceTaskStatus
+    {
+        return ServiceTaskStatus::Pending;
+    }
+
+    protected function allowedTransitions(): array
+    {
+        return [
+            ServiceTaskStatus::InProgress,
+            ServiceTaskStatus::Rejected,
+        ];
+    }
+}

app/States/ServiceTask/RejectedState.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\States\ServiceTask;
+
+use App\Enums\ServiceTaskStatus;
+
+class RejectedState extends ServiceTaskState
+{
+    public function status(): ServiceTaskStatus
+    {
+        return ServiceTaskStatus::Rejected;
+    }
+
+    protected function allowedTransitions(): array
+    {
+        return [
+            ServiceTaskStatus::Pending,
+        ];
+    }
+}

app/States/ServiceTask/ServiceTaskState.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\States\ServiceTask;
+
+use App\Models\ServiceTask;
+use App\Enums\ServiceTaskStatus;
+
+abstract class ServiceTaskState
+{
+    public function __construct(protected ServiceTask $task)
+    {
+    }
+
+    abstract public function status(): ServiceTaskStatus;
+
+    public function canTransitionTo(ServiceTaskStatus $status): bool
+    {
+        return in_array($status, $this->allowedTransitions());
+    }
+
+    abstract protected function allowedTransitions(): array;
+
+    public function transitionTo(ServiceTaskStatus $status): void
+    {
+        if (!$this->canTransitionTo($status)) {
+            throw new \Exception("Transition from {$this->status()->value} to {$status->value} is not allowed.");
+        }
+
+        $this->task->update(['status' => $status]);
+    }
+}

app/States/ServiceTask/WaitingValidationState.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\States\ServiceTask;
+
+use App\Enums\ServiceTaskStatus;
+
+class WaitingValidationState extends ServiceTaskState
+{
+    public function status(): ServiceTaskStatus
+    {
+        return ServiceTaskStatus::WaitingValidation;
+    }
+
+    protected function allowedTransitions(): array
+    {
+        return [
+            ServiceTaskStatus::Completed,
+            ServiceTaskStatus::Rejected,
+            ServiceTaskStatus::InProgress, // In case of rework
+        ];
+    }
+}