YuraSoroka / tax_calculator

Income Tax Calculator

Application was made with ability to scale and easy-to-maintain as a whole solution.

Note: Models can be easily extended. Infrastructure layer dependency is used only for dependency registration

Angular client for used to create a UI from scratch.

Added client-side and backend-side validation.

Was added an ability to connect to a relational DB MSSQL Server - a history of calculated tax will be written in DB:

Architecture: Clean Architecture.

Solution Structure:

Design patterns were used:

• Chain of responsibility
• Facade
• Template method
• Mediator (as an MediatR library implementation )
• Visitor (as an extension method realization)

Libraries were used:

• MediatR
• FluentValidations
• FluentAssertions
• Moq
• Entity Framework
• Swagger

Testing Framework used:

• xUnit