menerapkan generate code system di feature Jenis Fasilitas Kredit

app/Http/Library/LpjHelpers.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Modules\Lpj\Http\Library;
+
+use Modules\Lpj\Models\JenisFasilitasKredit;
+use Illuminate\Support\Facades\DB;
+
+trait LpjHelpers
+{
+
+    public static function onLastCodeJFK(): string
+    {
+        // max(code)
+        $noUrutAkhir2 = JenisFasilitasKredit::withTrashed()->max('code');
+        
+        $noUrutAkhir=sprintf("%06s", 1);
+        $noUrutAwal = 'JFK';
+        $noUrutAkhirString = $noUrutAkhir;
+        if($noUrutAkhir2){
+            $noUrutAkhir = substr($noUrutAkhir2, 3, 6);
+            // $noUrutAwal = substr($noUrutAkhir2, 0, 3);
+            $noUrutAkhirString = sprintf("%06s", abs($noUrutAkhir + 1));
+        }
+        
+        return $noUrutAwal . $noUrutAkhirString;
+    }
+}