This demo is composed of two solutions which demonstrate UI Composition techniques using ASP.NET Core.
In order to run the demos, you require the latest .NET Core Runtime in the 2.0.x version range.
Divergent.CompositionGateway shows how to host an ASP.NET Core API gateway, or reverse proxy, that composes HTTP responses from multiple backend APIs. To run this sample ensure that the following projects are set as startup projects:
Divergent.Sales.API.HostDivergent.Shipping.API.HostDivergent.CompositionGateway
Use an HTTP client such as Postman to test the gateway. Here are a few sample HTTP requests that can be used:
- Order #1, Sales only: http://localhost:20295/api/orders/1 - gets order 1 details from the Sales endpoint
- Order #1, Shipping only: http://localhost:20296/api/shipments/order/1 - gets order 1 details from the Shipping endpoint
- Order #1, composed: http://localhost:4457/orders/1 - gets order 1 from the composition gateway showing details composed from both Sales and Shipping
- Orders list, Sales only: http://localhost:20295/api/orders?pageSize=10&pageIndex=0 - gets a list of order details from the Sales endpoint
- Orders list, composed: http://localhost:4457/orders - gets a list of orders from the composition gateway showing details composed from both Sales and Shipping
The postman-collection.json file contains the same set of HTTP requests as a collection that can be imported directly into Postman.
Divergent.Website is an ASP.NET Core MVC app that composes HTTP responses from multiple backend APIs directly into MVC views. To run this sample ensure that the following projects are set as startup projects:
Divergent.Sales.API.HostDivergent.Shipping.API.HostDivergent.Website
Use a web browser to test the website.