Backend Assignment Concrete AI

Banking application with features:

• Create various payment account on a user
• Withdraw and Transfer from payment account securely from various currencies
• Get transactions:
  • Get all transaction within a user
  • Get all transaction within a payment account in a user
• Get all payment account in a user
• Get a payment account from payment account id

Read apis for these features in:

• Openapi Swagger for Account Manager
• Openapi Swagger for Payment Manager

Note To authorise, you need to:

• Request /api/signin or /api/session/refresh in account manager
• Get its access token and refresh token from st-access-token and st-refresh-token header
• Apply at swagger authorize accessTokenBearer and refreshTokenBearer

About this project

This repository has these following directories:

• account_manager: account manager service source code
• payment_manager: payment manager service source code
• db_migrate: prisma directory to migrate database

Tech Stack

• NodeJS: Already experienced with NodeJS
• Fastify: Chosen due recommendation and its speed
• Docker: For containerization
• Prisma: For type ORM
• PostgreSQL
• Supertokens: For authentication purpose, and its ability to self hosted

Database Structure

Prerequisites

• Make sure to installed docker compose
• Make sure to there are no conflicting ports on these ports:
  • 5432: for PostgreSQL service
  • 3567: for Supertokens service
  • 8080: for Account Manager service
  • 8081: for Payment Manager service

Setup

Run this command to setup:

    # To run setup
    npm run setup

    # To run with priviledge
    npm run setup:sudo

Run Services

To run services, run docker compose file:

    docker compose up

Additional Infos

• If you want to use postman, you can use postman collection at ./postman directory