Lewee.Infrastructure.AspNet 0.6.0

Lewee.Infrastructure.AspNet

This package is used configure infrastructure that is available in ASP.Net.

Specifically, it assist with configuring an AuthenticatedUserService and a handler to send specific events/messages via SignalR.

Dependencies

• Microsoft.AspNetCore.App (framework reference, not package reference)
• Serilog
• Lewee.Application

Configuration

In the code below, services in the code below is Microsoft.Extensions.DependencyInjection.ServicesCollection and app is a Microsoft.AspNetCore.Routing.IEndpointRouteBuilder (Microsoft.AspNetCore.Builder.WebApplication implements IEndpointRouteBuilder).

Authenticated User Configuration

services.ConfigureAuthenticatedUserService();

Client Events SignalR Configuration

services.ConfigureSignalR();

app.MapHub<ClientEventHub>("/events");

Usage

Authenticated User

Inject IAuthenticatedUserService into an services that need to obtain the UserId of a user (this is the value stored as the name identifier claim in a JWT).

Lewee.Infrastructure.Data uses this service to populate the created/modified by user ID on entity table records.

Client Events

Publishing a ClientEvent via Mediatr will ensure that it is handled by the by the ClientEventHandler, which will send it to the appropriate SignalR clients (all if unauthenticated and the ones belonging to the authenticated user if authenticated).

Sample code