/// <summary>
/// Adds, updates or deletes the specific data from the server
/// </summary>
/// <param name="data">The data.</param>
/// <returns>true if successful</returns>
private bool AddUpdateDelete(BaseModel data, BaseModel currentData)
{
bool okay = true;
try
{
data.Synced = true;
var newObject = data.CastAs(Type.GetType(data.TypeDiscriptor));
if (newObject != null && currentData == null)
{
DataHandler.Insert(newObject);
AssassinCache.AddOrUpdate(data);
}
else if (newObject != null && currentData != null && currentData.ModifiedDT < newObject.ModifiedDT)
{
if ((newObject as BaseModel).Archived)
{
DataHandler.Delete(newObject);
AssassinCache.Remove(data);
}
else
{
DataHandler.Update(newObject);
AssassinCache.AddOrUpdate(data);
}
}
}
catch (Exception ex)
{
OnNotify?.Invoke(this, ex.ToText("Error updating data received from server."), LogLevel.Error);
okay = false;
}
return(okay);
}
/// <summary>
/// Deletes the specified data.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="data">The data.</param>
/// <returns>a task</returns>
public async Task Delete <T>(T data) where T : BaseModel
{
try
{
// Change local
await DataHandler.Delete(data);
AssassinCache.Remove(data);
// send data to server
if (QuantWebClient != null && observingTypes.Any(p => p.TypeDescritor == typeof(T).AssemblyQualifiedName))
{
await CheckConnection();
if (IsConnected)
{
await QuantWebClient?.Delete(data);
}
}
// delete image
CheckForImage(data, true);
}
catch (Exception ex)
{
OnNotify?.Invoke(this, ex.ToText("Error updating data."), LogLevel.Error);
}
}
