Update utils/database_handler.py

utils/database_handler.py

@@ -1,11 +1,12 @@
 import pandas as pd
 import os
 
-# Path to Excel database
+# Path to the updated Excel file
 BASE_DIR = os.path.abspath(os.path.dirname(__file__))
 CUSTOMERS_FILE = os.path.join(BASE_DIR, "../database/biryanihub.xlsx")
 
-print("Saving data to:", CUSTOMERS_FILE)  # Debugging
+# Debugging: Print the file path to confirm its location
+print("Saving data to:", CUSTOMERS_FILE)
 
 # Ensure the database folder and file exist
 if not os.path.exists(os.path.dirname(CUSTOMERS_FILE)):
@@ -28,6 +29,7 @@ def save_user(name, phone, email, password):
     print("Attempting to save user:", name, phone, email, password)
 
     try:
+        # Read existing data from the file
         df = pd.read_excel(CUSTOMERS_FILE)
     except Exception as e:
         print("Error reading Excel file:", e)
@@ -39,6 +41,7 @@ def save_user(name, phone, email, password):
         print("Error: Email already exists.")
         return False
 
+    # Create new user data
     new_user = {
         "Name": str(name).strip(),
         "Phone": str(phone).strip(),
@@ -46,22 +49,27 @@ def save_user(name, phone, email, password):
         "Password": str(password).strip()
     }
 
+    # Append the new user to the DataFrame
     df = pd.concat([df, pd.DataFrame([new_user])], ignore_index=True)
     df = df[["Name", "Phone", "Email", "Password"]]
     df = df.astype(str)
 
+    # Save updated data back to the Excel file
     try:
         with pd.ExcelWriter(CUSTOMERS_FILE, engine="openpyxl", mode="w") as writer:
             df.to_excel(writer, index=False)
         print("User saved successfully. Updated data:\n", df)
-        # Confirm save by reading the file
+
+        # Confirm the data was saved by reading the file again
         df_check = pd.read_excel(CUSTOMERS_FILE)
         print("Data in file after saving:\n", df_check)
+
         return True
     except Exception as e:
         print("Error while saving to Excel:", e)
         return False
 
+# Debugging: Function to confirm the file's contents
 def debug_read_file():
     try:
         df = pd.read_excel(CUSTOMERS_FILE)