优化3

app/Models/ParkingSpace.php

@@ -52,7 +52,7 @@ class ParkingSpace extends Model
         )->toArray();
     }
 
-    public static function getValueId($number): string
+    public static function getValueId($number)
     {
         return self::query()->where('number', $number)->value('id');
     }

app/Models/ParkingSpaceType.php

@@ -59,4 +59,9 @@ class ParkingSpaceType extends Model
         }
         return [];
     }
+
+    public static function getValueId($name)
+    {
+        return self::query()->where('name', $name)->value('id');
+    }
 }