public async Task Process()
{
var pings = await pingRepository.GetUnprocessed();
Ping previousPing = await pingRepository.GetLastPing(true);
List <Ping> ridePings = new List <Ping>();
List <Ping> locationPings = new List <Ping>();
foreach (var ping in pings)
{
if (!(previousPing is Ping))
{
previousPing = ping;
continue;
}
var distance = utility.GetDistanceInMeters(previousPing, ping);
var kmh = utility.GetSpeed(previousPing.Time, ping.Time, distance);
// Moving
if (kmh >= Constants.MINIMUM_MOVING_SPEED)
{
// Finish the locationPings before starting to move.
if (await IsValidLocation(locationPings))
{
await SaveLocationPings(locationPings);
// Reset the location list. These functions can append pings 1 at a time if needed
locationPings = new List <Ping>();
// Reset the ride list because if i moved inside a location i don't need to map that to a ride
ridePings = new List <Ping>();
}
ridePings.Add(ping);
}
// Not moving
else
{
if (await IsValidRide(ridePings))
{
await SaveRidePings(ridePings);
// Reset the location list. These functions can append pings 1 at a time if needed
ridePings = new List <Ping>();
// Reset the location list because if i'm standing at a trafic light don't create a location.
locationPings = new List <Ping>();
}
// If there is a ridePing stuck while at a valid location delete it so speed the process up
else if (ridePings.Count > 0 && await IsValidLocation(locationPings))
{
ridePings = new List <Ping>();
}
locationPings.Add(ping);
}
previousPing = ping;
}
// Save the last batch
if (await IsValidLocation(locationPings))
{
await SaveLocationPings(locationPings);
}
if (await IsValidRide(ridePings))
{
await SaveRidePings(ridePings);
}
// Mark all as done
if (pings.Count > 0)
{
var lastPing = await pingRepository.GetLastPing(true);
var remainingPings = (await pingRepository.GetBetweenDates(pings[0].Time, lastPing.Time))
.Where(p => p.Processed == 0);
foreach (var ping in remainingPings)
{
ping.Processed = 1;
pingRepository.Update(ping);
}
await pingRepository.SaveAsync();
}
// RecurringJob.AddOrUpdate<ProcessPings>("ProcessPings", x => x.Process(), Cron.Minutely);
}