implment fetching name from number

api.py

@@ -1,21 +1,42 @@
 #!/usr/bin/env python3
 
+import os
+from dotenv import load_dotenv
 from flask import Flask, request, jsonify
 import subprocess
 import json
 from datetime import datetime, timedelta
-import os
-from dotenv import load_dotenv
+
+load_dotenv()  # This will load environment variables from a .env file if it exists
 
 app = Flask(__name__)
 
+def fetch_account_name(account_no):
+    try:
+        result = subprocess.run(['./fetchname.sh', account_no], capture_output=True, text=True, check=True)
+        response = json.loads(result.stdout)
+        if response.get('success'):
+            return response.get('accountName')
+    except (subprocess.CalledProcessError, json.JSONDecodeError) as e:
+        app.logger.error(f"Error fetching account name: {str(e)}")
+    return None
+
 @app.route('/verify-payment', methods=['POST'])
 def verify_payment():
     # Get data from request
     data = request.json
-    benef_name = data.get('benefName', '').strip().lower()  # Normalize input name
+    benef_name = data.get('benefName', '').strip().lower()
     abs_amount = data.get('absAmount')
     time_str = data.get('time')
+    account_no = data.get('accountNo')
+
+    # Fetch account name if account number is provided
+    if account_no:
+        fetched_name = fetch_account_name(account_no)
+        if fetched_name:
+            benef_name = fetched_name.strip().lower()
+        else:
+            return jsonify({"success": False, "message": "Failed to fetch account name"}), 400
 
     # Validate input
     if not all([benef_name, abs_amount, time_str]):