CryptoQuote Dashboard

Table of Contents

• Introduction
• Features
• Demo
• Technologies Used
• Getting Started
  • Prerequisites
  • Installation
  • Configuration
• Usage
• Real-Time Updates
• Testing
• Contributing
• License
• Contact

Introduction

CryptoQuote Dashboard is a responsive web application designed to provide real-time cryptocurrency price quotes in multiple currencies. Users can input a cryptocurrency code (e.g., BTC) and select target currencies (e.g., USD, EUR) to fetch the latest prices. The application leverages SignalR for real-time updates, ensuring users receive the most recent data without manual refreshes.

Features

• Real-Time Price Updates: Receive live cryptocurrency price updates using SignalR.
• Responsive Design: Optimized for desktops, tablets, and mobile devices using Bootstrap.
• User-Friendly Interface: Intuitive form inputs and dynamic tables for displaying results.
• Dark Mode: Toggle between Light and Dark themes for a personalized experience.
• Notifications: Stylish Toastr notifications for success, error, and informational messages.
• Error Handling: Graceful handling of API errors and invalid inputs.
• Automatic Polling: Fetches updated prices every 60 seconds to ensure data freshness.
• Comprehensive Testing: Robust unit and integration tests using XUnit and FluentAssertions.
• Docker Support: Easily containerize the application for deployment.
• Logging and Monitoring: Implemented using Serilog for effective monitoring and debugging.

Demo

Technologies Used

Frontend

• HTML5
• CSS3 (Bootstrap)
• JavaScript (jQuery)
• Toastr for notifications
• SignalR for real-time communication

Backend

• ASP.NET Core
• SignalR Hub
• CoinMarketCap API for fetching cryptocurrency data
• Polly for resilience and transient-fault handling
• Docker for containerization
• Serilog for logging
• In-Memory Caching
• FluentValidation for input validation
• Rate Limiting
• XUnit for testing
• FluentAssertions for expressive assertions
• Moq for mocking dependencies
• BackgroundService for periodic tasks

Getting Started

Prerequisites

Before you begin, ensure you have met the following requirements:

• .NET 8.0 SDK or later: Download here
• Node.js and npm: Download here
• CoinMarketCap API Key: Sign up and obtain an API key from CoinMarketCap
• Git: Download here
• Docker (Optional): Download here

Installation

1. Clone the Repository:

   git clone https://github.com/AryaZed/CryptoQuote-Dashboard.git
   cd CryptoQuote-Dashboard