public async Task InvokeAsync(HttpContext context, RequestDelegate next)
{
if (context.Request.Query.TryGetValue("error", out var header) && int.TryParse(header, out var statusCode) && IsErrorStatusCode(statusCode))
{
var(error, _) = ApiExceptionConverter.ToErrorDto(statusCode, context);
await WriteErrorAsync(context, error);
return;
}
try
{
await next(context);
}
catch (Exception ex)
{
log.LogError(ex, w => w.WriteProperty("message", "An unexpected exception has occurred."));
if (!context.Response.HasStarted)
{
var(error, _) = ex.ToErrorDto(context);
await WriteErrorAsync(context, error);
}
}
if (IsErrorStatusCode(context.Response.StatusCode) && !context.Response.HasStarted)
{
var(error, _) = ApiExceptionConverter.ToErrorDto(context.Response.StatusCode, context);
await WriteErrorAsync(context, error);
}
}
public static ValidationResultDto FromResult(ValidationResult result)
{
return(new ValidationResultDto
{
Errors = ApiExceptionConverter.ToErrors(result.Errors).ToArray()
});
}
public async Task InvokeAsync(HttpContext context, IActionResultExecutor <ObjectResult> writer, ISemanticLog log)
{
if (TryGetErrorCode(context, out var statusCode) && IsErrorStatusCode(statusCode))
{
var(error, _) = ApiExceptionConverter.ToErrorDto(statusCode, context);
await WriteErrorAsync(context, error, writer);
return;
}
try
{
await next(context);
}
catch (Exception ex)
{
log.LogError(ex, w => w.WriteProperty("message", "An unexpected exception has occurred."));
if (!context.Response.HasStarted)
{
var(error, _) = ex.ToErrorDto(context);
await WriteErrorAsync(context, error, writer);
}
}
if (IsErrorStatusCode(context.Response.StatusCode) && !context.Response.HasStarted)
{
var(error, _) = ApiExceptionConverter.ToErrorDto(context.Response.StatusCode, context);
await WriteErrorAsync(context, error, writer);
}
}
