feat(auth): implement authorization checks for application management

app/Policies/ApplicationPolicy.php

@@ -4,6 +4,7 @@ namespace App\Policies;
 
 use App\Models\Application;
 use App\Models\User;
+use Illuminate\Auth\Access\Response;
 
 class ApplicationPolicy
 {
@@ -28,15 +29,23 @@ class ApplicationPolicy
      */
     public function create(User $user): bool
     {
-        return true;
+        if ($user->isAdmin()) {
+            return true;
+        }
+
+        return false;
     }
 
     /**
      * Determine whether the user can update the model.
      */
-    public function update(User $user, Application $application): bool
+    public function update(User $user, Application $application): Response
     {
-        return true;
+        if ($user->isAdmin()) {
+            return Response::allow();
+        }
+
+        return Response::deny('As a member, you cannot update this application.<br/><br/>You need at least admin or owner permissions.');
     }
 
     /**
@@ -64,6 +73,30 @@ class ApplicationPolicy
      */
     public function forceDelete(User $user, Application $application): bool
     {
-        return true;
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can deploy the application.
+     */
+    public function deploy(User $user, Application $application): bool
+    {
+        return $user->teams()->get()->firstWhere('id', $application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can manage deployments.
+     */
+    public function manageDeployments(User $user, Application $application): bool
+    {
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can manage environment variables.
+     */
+    public function manageEnvironment(User $user, Application $application): bool
+    {
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $application->team()->first()->id) !== null;
     }
 }

app/Policies/ApplicationPreviewPolicy.php

@@ -0,0 +1,86 @@
+<?php
+
+namespace App\Policies;
+
+use App\Models\ApplicationPreview;
+use App\Models\User;
+use Illuminate\Auth\Access\Response;
+
+class ApplicationPreviewPolicy
+{
+    /**
+     * Determine whether the user can view any models.
+     */
+    public function viewAny(User $user): bool
+    {
+        return true;
+    }
+
+    /**
+     * Determine whether the user can view the model.
+     */
+    public function view(User $user, ApplicationPreview $applicationPreview): bool
+    {
+        return $user->teams()->get()->firstWhere('id', $applicationPreview->application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can create models.
+     */
+    public function create(User $user): bool
+    {
+        return $user->isAdmin();
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     */
+    public function update(User $user, ApplicationPreview $applicationPreview): Response
+    {
+        if ($user->isAdmin()) {
+            return Response::allow();
+        }
+
+        return Response::deny('As a member, you cannot update this preview.<br/><br/>You need at least admin or owner permissions.');
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     */
+    public function delete(User $user, ApplicationPreview $applicationPreview): bool
+    {
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $applicationPreview->application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can restore the model.
+     */
+    public function restore(User $user, ApplicationPreview $applicationPreview): bool
+    {
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $applicationPreview->application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can permanently delete the model.
+     */
+    public function forceDelete(User $user, ApplicationPreview $applicationPreview): bool
+    {
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $applicationPreview->application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can deploy the preview.
+     */
+    public function deploy(User $user, ApplicationPreview $applicationPreview): bool
+    {
+        return $user->teams()->get()->firstWhere('id', $applicationPreview->application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can manage preview deployments.
+     */
+    public function manageDeployments(User $user, ApplicationPreview $applicationPreview): bool
+    {
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $applicationPreview->application->team()->first()->id) !== null;
+    }
+}

app/Policies/ApplicationSettingPolicy.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Policies;
+
+use App\Models\ApplicationSetting;
+use App\Models\User;
+
+class ApplicationSettingPolicy
+{
+    /**
+     * Determine whether the user can view any models.
+     */
+    public function viewAny(User $user): bool
+    {
+        return true;
+    }
+
+    /**
+     * Determine whether the user can view the model.
+     */
+    public function view(User $user, ApplicationSetting $applicationSetting): bool
+    {
+        return $user->teams()->get()->firstWhere('id', $applicationSetting->application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can create models.
+     */
+    public function create(User $user): bool
+    {
+        return $user->isAdmin();
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     */
+    public function update(User $user, ApplicationSetting $applicationSetting): bool
+    {
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $applicationSetting->application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     */
+    public function delete(User $user, ApplicationSetting $applicationSetting): bool
+    {
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $applicationSetting->application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can restore the model.
+     */
+    public function restore(User $user, ApplicationSetting $applicationSetting): bool
+    {
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $applicationSetting->application->team()->first()->id) !== null;
+    }
+
+    /**
+     * Determine whether the user can permanently delete the model.
+     */
+    public function forceDelete(User $user, ApplicationSetting $applicationSetting): bool
+    {
+        return $user->isAdmin() && $user->teams()->get()->firstWhere('id', $applicationSetting->application->team()->first()->id) !== null;
+    }
+}