// TODO: There is no sanitization on message data.
private async Task ProcessAdvertClick(Event evnt)
{
Trace.WriteLine("ProcessEvent");
int result;
// Database
// TODO: Refactor to own method.
// TODO: Automapper.
// TODO: SQL connection shouldn't be initialized this way.
using (var sql = new SqlConnection(_conn))
{
await sql.OpenAsync();//.ConfigureAwait(false);
// TODO: Sanitize this input (the default '0' for null isn't good)
// TODO: Should handle bad campaign or flight ids
// TODO: Parse methods will throw on error, convert to TryParse.
// TODO: Events should be isolated into it's own DB
result = await sql.InsertAsync(new DatabaseEvent
{
Time = evnt.Time.FromUnixTimeMilliseconds(),
UserId = Guid.Parse(evnt.UserId),
UserAgent = evnt.UserAgent,
UserLanguage = evnt.UserLanguage,
UserHostAddress = evnt.UserHostAddress == null ? null : IPAddress.Parse(evnt.UserHostAddress).GetAddressBytes(),
UserProxyAddress = evnt.UserProxyAddress == null ? null : IPAddress.Parse(evnt.UserProxyAddress).GetAddressBytes(),
Referer = evnt.Referer,
Flight = string.IsNullOrWhiteSpace(evnt.Flight) ? 0 : int.Parse(evnt.Flight),
Destination = string.IsNullOrWhiteSpace(evnt.Destination) ? 0 : int.Parse(evnt.Destination)
});//.ConfigureAwait(false);
sql.Close();
}
if (result < 1)
{
// TODO: Log error and raise hell
throw new NotImplementedException();
}
// SignalR
// TODO: [Optimization] If there are no clients connected to SignalR, don't push event message.
// TODO: Refactor to own method (singleton or simpleinjector).
// TODO: Automapper(?).
// BUG: Needs to send click cost (should cache flights in memory and pull click cost [for speed])
Trace.WriteLine("Sending _eventHubContext");
_eventHubContext.Clients
.All
.newEvent(new EmberEvent
{
Id = result,
Time = evnt.Time.FromUnixTimeMilliseconds(),
UserId = evnt.UserId,
UserAgent = evnt.UserAgent,
UserLanguage = evnt.UserLanguage,
UserHostAddress = evnt.UserHostAddress,
UserProxyAddress = evnt.UserProxyAddress,
// TODO: Fix this, should pull from the Flight
UserClickCost = 0.25M,
Referer = evnt.Referer,
Flight = evnt.Flight,
Destination = evnt.Destination
});
Trace.WriteLine("Sent _eventHubContext");
}
private async Task ProcessEvent(Event evnt)
{
switch (evnt.Type)
{
case EventType.AdvertClick:
{
await ProcessAdvertClick(evnt);//.ConfigureAwait(false);
break;
}
case EventType.LanderClick:
{
break;
}
case EventType.LanderView:
{
break;
}
}
}
