add separate flight_fields table and move over to flight_field_values

app/Models/Traits/HashIdTrait.php

@@ -2,6 +2,7 @@
 
 namespace App\Models\Traits;
 
+use App\Interfaces\Model;
 use Hashids\Hashids;
 
 trait HashIdTrait
@@ -10,11 +11,10 @@ trait HashIdTrait
      * @return string
      * @throws \Hashids\HashidsException
      */
-    protected static function createNewHashId(): string
+    final protected static function createNewHashId(): string
     {
-        $hashids = new Hashids('', 12);
+        $hashids = new Hashids('', Model::ID_MAX_LENGTH);
         $mt = str_replace('.', '', microtime(true));
-
         return $hashids->encode($mt);
     }
 
@@ -22,7 +22,7 @@ trait HashIdTrait
      * Register callbacks
      * @throws \Hashids\HashidsException
      */
-    protected static function bootHashIdTrait()
+    final protected static function bootHashIdTrait(): void
     {
         static::creating(function ($model) {
             if (empty($model->id)) {