https://github.com/ishantsikdar/ewallet

eWallet System, aims to perform operations like a real e-wallet applications like PayTM. Transfer funds from one user to another, deposit and withdraw funds from external banks, and track the movement of funds.
https://github.com/ishantsikdar/ewallet

ewallet expressjs next-auth nextjs nodejs postgresql prisma reactjs turborepo typescript web-hook

Last synced: 3 months ago
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eWallet System, aims to perform operations like a real e-wallet applications like PayTM. Transfer funds from one user to another, deposit and withdraw funds from external banks, and track the movement of funds.

• Host: GitHub
• URL: https://github.com/ishantsikdar/ewallet
• Owner: ishantSikdar
• Created: 2024-07-10T08:16:40.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2024-08-17T08:09:58.000Z (11 months ago)
• Last Synced: 2025-02-08T06:42:47.002Z (5 months ago)
• Topics: ewallet, expressjs, next-auth, nextjs, nodejs, postgresql, prisma, reactjs, turborepo, typescript, web-hook
• Language: TypeScript
• Homepage: https://ewallet.easc01.com
• Size: 1.3 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# eWallet System

This is repository contains web softwares for a eWallet system.

System aims to perform operations like a real e-wallet applications like PayTM, i.e, able to transfer funds from one user to another, deposit and withdraw funds from external banks, and track the movement of funds.

Here, I tried to spoof the external bank softwares, i.e, they mimicks like a bank software, but arent, they just play along to complete the flow of the application. 

## Architecture

![alt text](docs/architecture.png)

### End User to Bank Communication

![alt text](docs/end-user-to-bank.png)

### Features

  - Add balance into Wallet (Withdraw)

  

    ![alt text](docs/withdraw-architecture.png)

  - Deposit wallet balance into Bank (Deposit)

  

    ![alt text](docs/deposit-architecture.png)

  - P2P Wallet balance transfer

  

    ![alt text](docs/P2PArchitecture.png)

### Login Flow

![alt text](docs/login-flow.png)

### Schema

  ![alt text](docs/db-schema.png)

## Quick start

Run the following command to start all applications:

```sh

npm run dev

```

## What's inside?

This Turborepo includes the following packages/apps:

### Apps

- `end-user`: [Next.js](apps/end-user/) app for end users to use the wallet.

- `bank-webhook`: [Node.js](apps/bank-webhook/) app to receive requests from integrated banks.

- `bank-mock`: [Node.js](apps/bank-mock/) app to mimick a bank system.

- `bank-interface`: [React.js](apps/bank-interface/) app to mimick a bank user interface.

### Packages

- `@repo/ui`: [React.js](packages/ui/) component library that can be shared across apps.

- `@repo/common`: Utility folder containing common [TypeScript](packages/common/) modules and functions.

- `@repo/db`: Singleton [Prisma](packages/db/) client.

- `@repo/store`: Centeralised folder for [Recoil](packages/store/) hooks, atoms and selectors.

Each package/app is 100% Typescript.

[Excalidraw](https://excalidraw.com/#json=64FyRO6VSFQKsHQWlCylK,Jb3F5IV010z89Y5kg09fKQ)