public void Log <TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func <TState, Exception, string> formatter)
{
if (!IsEnabled(logLevel))
{
return;
}
try
{
var httpContextAccessor = ServiceLocator.Resolve <IHttpContextAccessor>();
var httpContext = httpContextAccessor?.HttpContext;
// Nothing to log
if (httpContext == null)
{
return;
}
var error = new Error();
error.Message = exception?.Message ?? "No message";
error.Exception = exception?.ToString();
error.UserAgent = httpContext.Request.Headers["User-Agent"];
error.IpAddress = httpContext.Connection?.LocalIpAddress?.ToString();
error.Url = httpContext.Request.Path;
error.HttpReferer = httpContext.Request.Headers["Referer"];
error.CreatedOn = error.ChangedOn = error.ErrorDate = DateTime.Now;
try
{
var userId = (httpContext.RequestServices.GetService(typeof(ICurrentUser)) as CurrentUser).Id;
if (userId != 0)
{
error.UserId = error.CreatedBy = error.ChangedBy = userId;
}
}
catch { }
// Extract connectionstring from potentially unstable dbcontext.
var unstable = ServiceLocator.Resolve <JelloContext>();
var connectionString = unstable.Database.GetDbConnection().ConnectionString;
// Use brand new context
using (var db = new ErrorContext(connectionString))
{
db.Error.Add(error);
db.SaveChanges();
}
}
catch
{
/* Possibly notify by email about logging error */
}
}
public void ReportError(Ticket ticket)
{
errorContext.Tickets.Add(ticket);
errorContext.SaveChanges();
}