DrUalcman.Exceptions.MiddleWare 1.0.4

DrUalcman.Exceptions

Manage 3 most common exceptions with a default handler using clean architecture. Can be used in any kind of project. Always return a ProblemDetails following the standart rfc7807.

NuGet installation

PM> Install-Package DrUalcman.Exceptions

How to use

PM> IExceptionHandler<ExceptionType> Implement interface in the handlers for the exception. Then inject in the ServiceContainer services.AddSingleton<IExceptionPresenter, ExceptionPresenter>();

Extensions

PM> Install-Package DrUalcman.Exceptions.Extensions Also can add DrUalcman.Exception.Extension. This DLL only have a dependecy containder extension method to simplify the injection. services.AddExceptionsHandlerPresenter() or services.AddExceptionsHandlerPresenter([Assembly])

HttpResponseMessage

We have now a estension method for HttpResponseMessage, return a ProblemDetailsException to ensure have this exception fromated returned.

using HttpResponseMessage response = HttpCliente.GetAsync("endpoint");
response.EnsureSuccessCode();
return response;

This return a ProblemDetailException if the transaction is not Success. If the conent response is formated with a ProblemDetail parse correctly all the data.

MiddleWare

PM> Install-Package DrUalcman.Exceptions.MiddleWare Also can add DrUalcman.Exceptions.MiddleWare. This DLL have the methods to add like a MiddleWare.

/// when build
builder.Services.AddExceptionsHandlerPresenter(ExceptionHandlersAssemblyHelper.Assembly);
/// before run
app.UseExceptionHandler(builder =>
                builder.UseExceptionHandlerPresenter(
                    app.Environment,
                    app.Services.GetService<IExceptionPresenter>()));

ExceptionView for Blazor

PM> Install-Package DrUalcman.Exceptions.BlazorWebAssembly.View Basic

<ExceptionView>
    @Body
</ExceptionView>  

Personalize text button

<ExceptionView ButtonText="<span class='oi oi-home'></span> OK">
    @Body
</ExceptionView>