Update app.py

app.py

@@ -10,23 +10,37 @@ sf = Salesforce(username='[email protected]',
                 security_token='z7Wvk6mys7n8XjqbYKf3bwBh7')
 
 
-# Hash the password before saving
+
+# Function to Hash Password
 def hash_password(password):
     return bcrypt.hashpw(password.encode('utf-8'), bcrypt.gensalt()).decode('utf-8')
 
-# Verify hashed password
+# Function to Verify Password
 def verify_password(plain_password, hashed_password):
     return bcrypt.checkpw(plain_password.encode('utf-8'), hashed_password.encode('utf-8'))
 
-# Signup function
+# Signup function with email validation
 def signup(name, email, phone, password):
     try:
-        hashed_password = hash_password(password)  # Encrypt the password
+        email = email.strip()
+
+        # Check if the email already exists in Salesforce
+        query = f"SELECT Id FROM User_Login__c WHERE Email__c = '{email}'"
+        result = sf.query(query)
+
+        if len(result['records']) > 0:
+            # Email already exists
+            return "Email already exists! Please use a different email."
+
+        # Hash the password
+        hashed_password = hash_password(password)
+
+        # Create the new user record
         sf.User_Login__c.create({
             'Name__c': name.strip(),
-            'Email__c': email.strip(),
+            'Email__c': email,
             'Phone__c': phone.strip(),
-            'Password3__c': hashed_password  # Store the hashed password
+            'Password3__c': hashed_password  # Use Password3__c field for hashed passwords
         })
         return "Signup successful! You can now login."
     except Exception as e: