Remove Interface ID and implement the lid/sid methods in __get()

app/Models/User.php

@@ -20,7 +20,7 @@ use App\Traits\SiteID;
  * Attributes for users:
  * + role				: User's role
  */
-class User extends Authenticatable implements IDs
+class User extends Authenticatable
 {
 	use HasFactory,HasApiTokens,Notifiable,UserSwitch,ScopeActive,SiteID;
 
@@ -63,6 +63,16 @@ class User extends Authenticatable implements IDs
 		'customer',
 	];
 
+	public function __get($key): mixed
+	{
+		return match ($key) {
+			'lid' => sprintf('#%04s',$this->id),
+			'sid' => sprintf('%02s-%s',$this->site_id,$this->lid),
+
+			default => parent::__get($key),
+		};
+	}
+
 	/* OVERRIDES */
 
 	/**
@@ -76,18 +86,6 @@ class User extends Authenticatable implements IDs
 			->onQueue('user'));
 	}
 
-	/* INTERFACES */
-
-	public function getLIDAttribute(): string
-	{
-		return sprintf('#%04s',$this->id);
-	}
-
-	public function getSIDAttribute(): string
-	{
-		return sprintf('%02s-%s',$this->site_id,$this->getLIDAttribute());
-	}
-
 	/* RELATIONS */
 
 	/**