Refactor eloquent base (#9716)

* extract PortRelatedModel and DeviceRelatedModel

* add scope for inDeviceGroup

* handle null device group

app/Models/Service.php

@@ -4,7 +4,7 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Builder;
 
-class Service extends BaseModel
+class Service extends DeviceRelatedModel
 {
     public $timestamps = false;
     protected $primaryKey = 'service_id';
@@ -57,16 +57,4 @@ class Service extends BaseModel
     {
         return $query->where('service_disabled', 1);
     }
-
-    public function scopeHasAccess($query, User $user)
-    {
-        return $this->hasDeviceAccess($query, $user);
-    }
-
-    // ---- Define Relationships ----
-
-    public function device()
-    {
-        return $this->belongsTo('App\Models\Device', 'device_id');
-    }
 }