The main architecture for the demo is created with simplified DDD, CQRS and Onion. The project is consisted of four parts: Domain (domain model, services with unit test and contracts), Infrastructure (Data Repository), Application (Web API and DTO) and Web (angular 2 application).

Domain is the core part. All the business rules are included inside. Because it is so important so I will add Unit Test for it to test

Infrastructure mainly provider the data Repository. It implemented the contracts (interfaces) from Domain. This part can be replaced with a different implementation (eg. change sqlite DB to SQL Server).

Application include Web API and DTO (Data Transfer Object) Project. Web API provides all the APIs. DTO contains DTO model and Adapter used by Web API project

Web is an independent project constructed by Angular 2 and Typescript.

• Framework and Libraries Used:
• Dot Net Core for Web API
• Microsoft dependency injection
• Sqlight SDK
• Entity Framework 6
• Unit of Work Pattern
• xUnit for Unit Test
• Moq 4 for Mokcing data
• Angular CLI for run and test front end
• TypeScript

Please let me know if there's further suggestion you can think of.

1. Visual Studio 2017
2. NPM
3. Angular CLI

1. Open AgeRanger.sln by VS 2017
2. Run API
3. Double check the API port is 56418, otherwise need to change Angular 2 Endpoint API
4. Run npm install in the web folder to install node_modules.
5. run ng server to start angular 2 web site
6. open http://localhost:4200/ in a browser

Please let me know if you met any problem to start the projects