supplier bill payment refund module

database/migrations/2024_02_22_222130_create_bill_group_refunds_table.php

@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateBillGroupRefundsTable extends Migration
+{
+    public function up()
+    {
+        Schema::create('bill_group_refunds', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('bill_group_id')->unsigned()->on('bill_groups');
+            $table->foreignId('transaction_id')->unsigned()->on('transactions');
+        });
+    }
+
+    public function down()
+    {
+        Schema::dropIfExists('bill_group_refunds');
+    }
+}