demiban / bank-server

Backend Application using Node.js with Nest.js, REST API, PostgreSQL, Jest and Swagger Documentation

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Full Stack Web Application similar to financial software that is used in professional banking institutions.

• The current account balance is calculated based on the SQL operation (Double-entry bookkeeping)
• Internalization of the application for three languages: English, German and Polish
• Support for multiple currencies with the current rate supplied from an external server via API
• Application programmed according to the correct design patterns and principle, i.e. SOLID, DRY and KISS
• Software supports PWA, it is adapted to all modern browsers and mobile devices (RWD)
• Implementation of Google Analytics along with the Cookie Consent according to the GDPR

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Backend technologies stack

TypeScript, Node.js, Nest.js, REST API, PostgreSQL and Swagger Documentation

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System requirements

• Node.js v12.18+
• yarn v1.22+
• PostgreSQL v10.12+

Installation

# 1. Install the required dependencies
yarn

# 2. Rename the .env.example filename to .env and set your local variables
mv .env.example .env

# 3. Start the server with the backend application
yarn start

License

This project is licensed under the MIT license. Copyright (c) 2020 Adrian Pietrzak.