Payment Gateway

This is a demo approach to implement PaymentGateway

Build & Run

Prerequisites

• .net core 6 Main Page or Installation Scripts

When .net core 6 is installed you can execute:

1. open terminal and navigate where PaymentGateway.sln file is located
2. to build:

dotnet build

3. to run test

dotnet test

4. to start service

dotnet run --project PaymentGateway/PaymentGateway.csproj

open in browser: http://localhost:5089/swagger/index.html so you can manually interact with the API

Assumptions

• Storage is in memory (for real purposes I would go for Postgresql)
• Only part of the code is covered with tests, as this is only for demo purposes
• Request/Response logs are collected by .net core middleware acitaved by .AddHttpLogging
• Validations happens thanks to FluentValidation
• Logic is delegated from controllers to handlers which are invoked by MediatR
• Authentication is done by dummy approch to recognize a token from header (which can be extended in any direction)