Completed the authentication registration

Add email verification and email handling functions

Implement verify_email_token in views.py within the authentication module to manage the email verification process:
- Validate the token against the user’s record and handle different scenarios:
- Check if the user exists with the provided username.
- Manage cases where the user is already logged in and attempts to verify email again.
- Validate the token, including checks for expiration and validity.
- Resend a new verification token if the original token has expired.
- Mark the email as verified if the token is valid and not expired.
- Provide user feedback via messages and logging for various verification outcomes.
- Include error handling to capture and log issues during the verification process.
Extract the functionality for sending email in register view function inside authentication/views.py:
- Extracted the logic from the register function in views.py and placed it into views_helper.py with the name send_verification_email.
- Implemented send_verification_email to handle different types of emails (e.g., forgotten password, email notification) based on function parameters and send-type.
- Updated email handling with improved subject lines and follow-up messages.
- Enhanced logging for email-related actions to track verification attempts and issues.
Create send_emails_type in the utils folder within the authentication module:
- This new module contains a list of functions for sending various types of emails, used in conjunction with send_verification_email.
Ensure correct functionality:
- Verified that the function sends emails to the user’s email address and handles different types of token validation (e.g., invalid token).

TODO:

Add a spinner to the registration button to indicate that an action is in progress.
Implement a login functionality for users to log in with their registered password.

EgbieAndersonUku1 / Fullstack-fruit-and-veg

Completed the authentication registration #15