updated supplier calculation with latest format

database/migrations/2018_07_26_094305_add_fields_into_supplier_bookings_table.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddFieldsIntoSupplierBookingsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('supplier_bookings', function (Blueprint $table) {
+            $table->string('amount_in_myr')->nullable();
+            $table->string('tax_rate')->nullable();
+            $table->string('amount_after_tax')->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+}