public static IApplicationBuilder UseApiExceptionHandler(this IApplicationBuilder builder,
Action <ApiExceptionOptions> configureOptions)
{
var options = new ApiExceptionOptions();
configureOptions(options);
return(builder.UseMiddleware <ApiExceptionMiddleware>(options));
}
private static Task HandleExceptionAsync(HttpContext context, Exception exception, ApiExceptionOptions opts)
{
var error = new ApiError
{
Id = Guid.NewGuid().ToString(),
Status = (short)HttpStatusCode.InternalServerError,
Title = "Some kind of error occurred in the API. Please use the id and contact our support team if the problem persists."
};
opts.AddResponseDetails?.Invoke(context, exception, error);
Log.ForContext("ErrorId", error.Id)
.Error(exception, "An exception was caught in the API request pipeline");
var result = JsonConvert.SerializeObject(error);
context.Response.ContentType = "application/json";
context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return(context.Response.WriteAsync(result));
}
public ApiExceptionMiddleware(ApiExceptionOptions options, RequestDelegate next)
{
_next = next;
_options = options;
}