Learn How to Clean Up Your Laravel App - Udemy Laravel Course

Table of Contents

1. Introduction
2. Cleaning up the Notifications Implementation
3. Cleaning up the Web Routes
4. Making User Profiles Viewable by Authenticated Users Only
5. Updating User Subscriptions
6. Displaying Subscription Details or Error Message
7. Displaying Card Details or Error Message
8. Conclusion

Article

Introduction

In this article, we will focus on making some necessary cleanups and optimizations to our application. These changes may seem minor, but they will greatly improve the overall performance and user experience. We will cover various aspects such as cleaning up the notifications implementation, improving the web routes, ensuring user profile privacy, updating user subscriptions, and displaying Relevant error messages.

Cleaning up the Notifications Implementation

One of the first areas we will address is the notifications implementation. While the existing implementation served as a learning experience, we have decided that it may not be the best choice for production use. Therefore, we will remove the Current template and instead install and utilize SweetAlerts. SweetAlerts will allow us to display notifications in a more user-friendly and visually appealing way. We will update the notification trigger to display the payload message using SweetAlerts.

Cleaning up the Web Routes

Next, we will focus on the web routes and make some necessary changes. In the previous lesson, the update for card functionality was placed within a closure. To improve readability and maintainability, we will extract this functionality into its own method within the ProfilesController. By doing so, we can easily call the UpdateCard method when needed, providing a cleaner and more organized code structure.

Making User Profiles Viewable by Authenticated Users Only

To enhance privacy and ensure that only the appropriate users can view their respective profiles, we will implement some authentication checks. While users can visit other user profiles by knowing their user ID or username, certain functionalities such as the form for updating user details should only be displayed if the authenticated user is visiting their own profile. We will verify the user's ID against the authenticated user's ID and accordingly display the user details or restrict access to unauthorized users.

Updating User Subscriptions

In this section, we will focus on updating user subscriptions. We will add some validation to ensure that a stripe token is required for the subscription update. This validation will help prevent any errors or issues when updating the user's subscription details. By moving the subscription update logic into the ProfilesController, the overall code structure will become more organized and maintainable.

Displaying Subscription Details or Error Message

While updating user subscriptions, it is important to display relevant subscription details or error messages. We will check if the user has an active subscription and display the subscription details accordingly. If the user does not have a subscription, we will display an error message. This approach ensures that the user receives accurate information about their subscription status, reducing any potential confusion or frustration.

Displaying Card Details or Error Message

Similar to user subscriptions, we will also display relevant card details or error messages. When the user has a card associated with their account, we will display the card details pane, allowing them to view the information. If the user does not have a card, we will hide the form for updating the card details. By implementing this logic, we can avoid unnecessary confusion and provide a seamless user experience.

Conclusion

In conclusion, through these various cleanups and optimizations, we have significantly improved the performance and user experience of our application. By leveraging tools like SweetAlerts for notifications, organizing code structure, enhancing profile privacy, and displaying relevant subscription and card details, we have created a more robust and efficient application. These changes will ensure a smoother user experience and minimize errors or confusion.

Highlights

• Improved notifications implementation using SweetAlerts
• Organized web routes for better code structure
• Enhanced user profile privacy through authentication checks
• Updated user subscriptions with necessary validation
• Displayed relevant subscription and card details or error messages

FAQs

Q: Can I customize the appearance of SweetAlerts notifications? A: Yes, SweetAlerts provides various customization options to tailor the appearance of notifications according to your application's design.

Q: How can users update their card details? A: Users can update their card details by accessing the respective form in their profile and providing the necessary information.

Q: What happens if a user does not have an active subscription? A: If a user does not have an active subscription, an error message will be displayed, indicating that they do not have a current plan.

Q: Can users view another user's profile? A: Yes, users can view another user's profile by knowing their user ID or username. However, certain functionalities like updating details or viewing subscription/card information will be restricted to the authenticated user only.