private string AddLocation(string dbName, string dbUserName, string dbPassWord, TripChainJson tj, out string statusMessage)
{
statusMessage = null;
string result = null;
try
{
MongoDatabase resultDB = GetMongoDatabase(dbName, dbUserName, dbPassWord);
if (resultDB == null)
{
statusMessage = "Database is null";
return result;
}
MongoCollection<Location> locations = resultDB.GetCollection<Location>("locations");
string locID = MakeId(tj.latitude.ToString(), tj.longitude.ToString());
Location newLoc = new Location
{
locationID = locID,
longitude = tj.longitude,
latitude = tj.latitude
};
locations.Insert(newLoc);
result = locID;
}
catch (Exception e)
{
result = null;
statusMessage = "An exception has occured in AddLocation method. " + e.Message;
}
return result;
}
public string ExtractTripData(long id, UserLegitimation user, Person person, TripJson trip, out Trip tripData, out List<TripChainJson> locations, out List<TransportModeJson> modes, out string statusMessage)
{
statusMessage = null;
tripData = new Trip();
locations = new List<TripChainJson>();
modes = new List<TransportModeJson>();
try
{
tripData.tripID = id.ToString();
if (trip.meta != null)
{
tripData.tripDate = new DateTime(1970, 1, 1) + new TimeSpan(trip.meta.startTime * 10000);
tripData.distance = trip.meta.distance;
tripData.tripPurposeId = trip.meta.purpose;
}
if (trip.entries != null)
{
foreach (var e in trip.entries)
{
TripChainJson tcjs = new TripChainJson()
{
timestamp = e.timestamp,
latitude = e.latitude,
longitude = e.longitude,
altitude = e.altitude,
accuracy = e.accuracy,
altitudeAccuracy = e.altitudeAccuracy,
heading = e.heading,
speed = e.speed
};
locations.Add(tcjs);
}
}
if (trip.modes != null)
{
foreach (var m in trip.modes)
{
TransportModeJson tmjs = new TransportModeJson()
{
time = m.time,
mode = m.mode
};
modes.Add(tmjs);
}
}
}
catch (Exception e)
{
statusMessage = "An exception has occured in ExtractTripData method. " + e.Message;
}
return statusMessage;
}