[FEATURE]: Quantity Control for cart items, Payment receipt & proceeding option, Improved UI/UX for product pages

[Jivan052]

Pull Request Template

Fixes #229

Summary

Features Added

• Quantity Control for Cart Items
• Added functionality to increment and decrement the quantity of items in the cart.
• Updated the UI to show "+ 1 -" controls for each product in the every section of product of MsCafe ( cake, milkshakes, soups, coffee).
• Ensured that the quantity changes are reflected in the cart state.

Payment Receipt

• Designed a payment receipt that displays the total price of products, GST, and the final price.
• Added a "Proceed to Payment" button.
• Implemented a feature to show a success message and clear the cart upon successful payment.

Type of Change

Please mark [X] for applicable items:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Code refactoring
• Other (please describe):

Testing

Please describe the tests you performed to verify your changes:

I just simply tested my changes in local system.

Screenshots/Videos

MsCafe.mp4

Checklist

Please mark [X] for completed items:

• My code follows the project's style guidelines
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have updated the documentation accordingly
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works

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Name	Status	Preview	Comments	Updated (UTC)
coffee-shop	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jan 10, 2025 0:28am

[github-actions]

Thank you for your contribution! 🎉

PR Checklist

• Tests added/updated
• Documentation updated
• Changes follow coding standards
• Commit messages are clear

Next Steps

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2. Address any requested changes
3. Once approved, your PR will be merged

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Happy coding! 💻

[Mujtabaa07]

@Jivan052 fix this issue, I'll merge it

[Mujtabaa07]

[Jivan052]

@Mujtabaa07 issues are resolved!

[Mujtabaa07]

@Jivan052 Good Work

[Jivan052]

@Mujtabaa07 please give the points on this and previous PR

[Mujtabaa07]

🎉 Congratulations on Your Merged PR!

Thank you @Jivan052 for your contribution!

What's Next?

• 🌟 Consider contributing to other issues
• 📚 Check our Contributing Guidelines for more ways to help

Keep up the fantastic work! 🚀

[Mujtabaa07]

@Mujtabaa07 please give the points on this and previous PR

Some old PRs may be delayed in assigning points on the leaderboard but don't worry they are counted, keep raising new issues I'll assign you points in the leaderboard asap

[Jivan052]

Okay!