public static void Configure(IApplicationBuilder app, ILoggerFactory loggerFactory,
IWriteToFileText writeToFileText)
{
app.UseExceptionHandler(errorApp =>
{
errorApp.Run(async context =>
{
var errorFeature = context.Features.Get <IExceptionHandlerFeature>();
var exception = errorFeature.Error;
var isConnectionTrusted = context.Request.IsTrusted();
var problemDetails = ProblemDetailsFactory.Build(exception, isConnectionTrusted);
var logger = LoggerConfigurations.Configure(loggerFactory, writeToFileText);
var logString =
$"Processing request {context.Request.Path},\n Status Code: {problemDetails.Status.Value},\n Details:{exception.Demystify().ToString() ?? problemDetails.Detail}\n";
if (!(exception is BusinessLogicException))
{
logger.LogError(logString);
}
context.Response.StatusCode = problemDetails.Status.Value;
context.Response.WriteJson(problemDetails, "application/problem+json");
});
});
}