This is the client side implementation of a wallet aplication where users can be able to fund their wallet accounts and also earn points per each transaction from $5000 and above. This project is implemented with typescript and nodejs. This app uses react hooks and context api for state management.
- Transactions from $5,000 - $10,000 earn 1%
- Transactions from $10,001 - $25,000 earn 2.5%
- Transactions from $25,0001 above earn 5% Note: The maximum amount allowed per account is $1,000,0000
- Users can create accounts
- Users can sign in
- Users can fund their wallets
- Users can withdraw
- Users can transfer
- Users can send money from user to user
- Users can change their wallet pin
- Users can view their transaction records
- Users can view their profiles
- Admin users can view all users and all transaction records
- Sending of mail after account creation
To improve the performance of our app and limit the number of database calls, a cache mechanism has been implemented on the server side using cache-manager library to cache all the get endpoints which readily increased the performance of our app by more than 99%.
- Use of
helmetto set the correct headers for security purposes - Use of
compressionto compress the size of resources returned - Use of
corsto limit api access restricted domains - Use of
express-validatorto validate all inputs sent to the server - Use of
express-rate-limitto limit the number of requests through some public endpoints - Use of
cookie-parserparse all the cookies sent to the server - Some route are restricted based on user's role
This project was bootstrapped with Create React App.
In the project directory, you can run:
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Open http://localhost:3000 to view it in the browser.
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Launches the test runner in the interactive watch mode.
See the section about running tests for more information.
Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.
The build is minified and the filenames include the hashes.
Your app is ready to be deployed!
See the section about deployment for more information.
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