FEATURE #2048: add missing policies

app/Policies/WidgetsPolicy.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Policies;
+
+use App\Models\User;
+use App\Models\Widgets\Widget;
+use Illuminate\Auth\Access\HandlesAuthorization;
+
+class WidgetsPolicy extends BasicPolicy
+{
+    use HandlesAuthorization;
+    protected $entity = 'widgets';
+
+    /**
+     * Determine whether the user can create widgets.
+     *
+     * @param  \App\Models\User $user
+     *
+     * @return mixed
+     */
+    public function create(User $user)
+    {
+        return $user->hasAbility('create-widgets');
+    }
+
+    /**
+     * Determine whether the user can update the widget.
+     *
+     * @param  \App\Models\User $user
+     * @param  \App\Widget      $widget
+     *
+     * @return mixed
+     */
+    public function update(User $user, Widget $widget)
+    {
+        return $user->id == $widget->user_id || $user->hasAbility('edit-widgets');
+    }
+
+    public function assign(User $user, Widget $widget)
+    {
+        return $user->hasAbility('assign-widgets');
+    }
+
+    public function unassign(User $user, Widget $widget)
+    {
+        return $user->hasAbility('unassign-widgets');
+    }
+}