Primer commit proyecto Laravel

app/Models/Area.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Models;
+
+use Spatie\Permission\Models\Role;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+
+class Area extends Model
+{
+    protected $guarded = [];
+
+     public function areas(): BelongsToMany
+    {
+        return $this->belongsToMany(Role::class);
+    }
+
+    public function existe($request = null)
+    {
+        if (!$request) {
+            return false;
+        }
+
+        return $this->areas()
+            ->wherePivot('role_id', $request)
+            ->exists();
+    }
+}