Separated laravel app to its own folder (#540)

api/app/Policies/FormPolicy.php

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+<?php
+
+namespace App\Policies;
+
+use App\Models\Forms\Form;
+use App\Models\User;
+use Illuminate\Auth\Access\HandlesAuthorization;
+
+class FormPolicy
+{
+    use HandlesAuthorization;
+
+    /**
+     * Determine whether the user can view any models.
+     *
+     * @return mixed
+     */
+    public function viewAny(User $user)
+    {
+        return true;
+    }
+
+    /**
+     * Determine whether the user can view the model.
+     *
+     * @return mixed
+     */
+    public function view(User $user, Form $form)
+    {
+        return $user->ownsForm($form);
+    }
+
+    /**
+     * Determine whether the user can create models.
+     *
+     * @return mixed
+     */
+    public function create(User $user)
+    {
+        return true;
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     *
+     * @return mixed
+     */
+    public function update(User $user, Form $form)
+    {
+        return $user->ownsForm($form);
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     *
+     * @return mixed
+     */
+    public function delete(User $user, Form $form)
+    {
+        return $user->ownsForm($form);
+    }
+
+    /**
+     * Determine whether the user can restore the model.
+     *
+     * @return mixed
+     */
+    public function restore(User $user, Form $form)
+    {
+        return $user->ownsForm($form);
+    }
+
+    /**
+     * Determine whether the user can permanently delete the model.
+     *
+     * @return mixed
+     */
+    public function forceDelete(User $user, Form $form)
+    {
+        return $user->ownsForm($form);
+    }
+}

api/app/Policies/Integration/FormZapierWebhookPolicy.php

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+<?php
+
+namespace App\Policies\Integration;
+
+use App\Models\Integration\FormZapierWebhook;
+use App\Models\User;
+use App\Policies\FormPolicy;
+use Illuminate\Auth\Access\HandlesAuthorization;
+
+class FormZapierWebhookPolicy
+{
+    use HandlesAuthorization;
+
+    protected FormPolicy $formPolicy;
+
+    public function __construct()
+    {
+        $this->formPolicy = new FormPolicy();
+    }
+
+    public function store(User $user, FormZapierWebhook $webhook)
+    {
+        return ($webhook?->form) ? $this->formPolicy->update($user, $webhook->form) : false; // && $user->is_subscribed;
+    }
+
+    public function delete(User $user, FormZapierWebhook $webhook)
+    {
+        return ($webhook?->form) ? $this->formPolicy->update($user, $webhook->form) : false; // && $user->is_subscribed;
+    }
+}

api/app/Policies/OAuthProviderPolicy.php

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+<?php
+
+namespace App\Policies;
+
+use App\Models\Integration\FormIntegration;
+use App\Models\OAuthProvider;
+use App\Models\User;
+use Illuminate\Auth\Access\HandlesAuthorization;
+
+class OAuthProviderPolicy
+{
+    use HandlesAuthorization;
+
+    /**
+     * Determine whether the user can view any models.
+     *
+     * @return mixed
+     */
+    public function viewAny(User $user)
+    {
+        return true;
+    }
+
+    /**
+     * Determine whether the user can view the model.
+     *
+     * @return mixed
+     */
+    public function view(User $user, OAuthProvider $provider)
+    {
+        return $provider->user()->is($user);
+    }
+
+    /**
+     * Determine whether the user can create models.
+     *
+     * @return mixed
+     */
+    public function create(User $user)
+    {
+        return true;
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     *
+     * @return mixed
+     */
+    public function update(User $user, OAuthProvider $provider)
+    {
+        return $provider->user()->is($user);
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     *
+     * @return mixed
+     */
+    public function delete(User $user, OAuthProvider $provider)
+    {
+        $integrations = FormIntegration::where('oauth_id', $provider->id)->get();
+        if ($integrations->count() > 0) {
+            return $this->denyWithStatus(400, 'This connection cannot be removed because there is already an integration using it.');
+        }
+        return $provider->user()->is($user);
+    }
+
+    /**
+     * Determine whether the user can restore the model.
+     *
+     * @return mixed
+     */
+    public function restore(User $user, OAuthProvider $provider)
+    {
+        return $provider->user()->is($user);
+    }
+
+    /**
+     * Determine whether the user can permanently delete the model.
+     *
+     * @return mixed
+     */
+    public function forceDelete(User $user, OAuthProvider $provider)
+    {
+        return $provider->user()->is($user);
+    }
+}

api/app/Policies/PersonalAccessTokenPolicy.php

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+<?php
+
+namespace App\Policies;
+
+use App\Models\User;
+use Laravel\Sanctum\PersonalAccessToken;
+
+class PersonalAccessTokenPolicy
+{
+    public function delete(User $user, PersonalAccessToken $token)
+    {
+        return $token->tokenable()->is($user);
+    }
+}

api/app/Policies/TemplatePolicy.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Policies;
+
+use App\Models\Template;
+use App\Models\User;
+use Illuminate\Auth\Access\HandlesAuthorization;
+
+class TemplatePolicy
+{
+    use HandlesAuthorization;
+
+    /**
+     * Determine whether the user can create models.
+     *
+     * @return \Illuminate\Auth\Access\Response|bool
+     */
+    public function create(User $user)
+    {
+        return $user !== null;
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     *
+     * @return mixed
+     */
+    public function update(User $user, Template $template)
+    {
+        return $user->admin || $user->template_editor || $template->creator_id === $user->id;
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     *
+     * @return mixed
+     */
+    public function delete(User $user, Template $template)
+    {
+        return $user->admin || $user->template_editor || $template->creator_id === $user->id;
+    }
+}

api/app/Policies/WorkspacePolicy.php

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+<?php
+
+namespace App\Policies;
+
+use App\Models\User;
+use App\Models\Workspace;
+use App\Models\UserWorkspace;
+use App\Service\UserHelper;
+use Illuminate\Auth\Access\HandlesAuthorization;
+use Illuminate\Auth\Access\Response;
+
+class WorkspacePolicy
+{
+    use HandlesAuthorization;
+
+    /**
+     * Determine whether the user can view any models.
+     *
+     * @return mixed
+     */
+    public function viewAny(User $user)
+    {
+        return true;
+    }
+
+    /**
+     * Determine whether the user can view the model.
+     *
+     * @return mixed
+     */
+    public function view(User $user, Workspace $workspace)
+    {
+        return $user->ownsWorkspace($workspace);
+    }
+
+    /**
+     * Determine whether the user can create models.
+     *
+     * @return mixed
+     */
+    public function create(User $user)
+    {
+        return false;
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     *
+     * @return mixed
+     */
+    public function update(User $user, Workspace $workspace)
+    {
+        return false;
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     *
+     * @return mixed
+     */
+    public function delete(User $user, Workspace $workspace)
+    {
+        return !$workspace->owners->where('id', $user->id)->isEmpty() && $user->workspaces()->count() > 1;
+    }
+
+    /**
+     * Determine whether the user can restore the model.
+     *
+     * @return mixed
+     */
+    public function restore(User $user, Workspace $workspace)
+    {
+        return false;
+    }
+
+    /**
+     * Determine whether the user can permanently delete the model.
+     *
+     * @return mixed
+     */
+    public function forceDelete(User $user, Workspace $workspace)
+    {
+        return false;
+    }
+
+    public function inviteUser(User $user, Workspace $workspace)
+    {
+        if (!$this->adminAction($user, $workspace)) {
+            return Response::deny('You need to be an admin of this workspace to do this.');
+        }
+
+        // If self-hosted, allow
+        if (!pricing_enabled()) {
+            return Response::allow();
+        }
+
+        if (!$workspace->is_pro) {
+            return Response::deny('You need a Pro subscription to invite a user.');
+        }
+
+        // In case of special license, check license limit
+        $billingOwner = $workspace->billingOwners()->first();
+        if ($license = $billingOwner->activeLicense()) {
+            $userActiveMembers = (new UserHelper($billingOwner))->getActiveMembersCount();
+            if ($userActiveMembers >= $license->max_users_limit_count) {
+                return Response::deny('You have reached the maximum number of users allowed with your license.');
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Determine whether the user is an admin in the workspace.
+     *
+     * @return mixed
+     */
+    public function adminAction(User $user, Workspace $workspace)
+    {
+        $userWorkspace = UserWorkspace::where('user_id', $user->id)
+            ->where('workspace_id', $workspace->id)
+            ->first();
+        return $userWorkspace && $userWorkspace->role === 'admin';
+    }
+}