XW-136 - Fix: Modify account and transaction table field type from float to decimal (#149)

Author: faizahmed1234

database/migrations/2025_02_25_153530_modify_balance_field_in_accounts_table.php

@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('accounts', function (Blueprint $table) {
+            $table->decimal('balance', 20, 2)->default(0.00)->change();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('accounts', function (Blueprint $table) {
+            $table->float('balance', 8, 2)->default(0.00)->change();
+        });
+    }
+};

database/migrations/2025_02_25_153602_modify_amount_field_in_transactions_table.php

@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('transactions', function (Blueprint $table) {
+            $table->decimal('amount', 20, 2)->default(0.00)->change();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('transactions', function (Blueprint $table) {
+            $table->float('amount', 8, 2)->default(0.00)->change();
+        });
+    }
+};