private async Task <AnchorSet> CreateOrUpdateAnchor(string anchorSetId, string anchorId, string mode, string deviceId = null)
{
AnchorSet anchorSet = await _anchorSetDatabaseHandler.FindOne(a => a.Id == anchorSetId);
if (anchorSet == null)
{
throw new NoAnchorSetException(anchorSetId);
}
if (anchorSet.Anchors == null)
{
anchorSet.Anchors = new List <Anchor>();
}
Anchor existingAnchor = anchorSet.Anchors.FirstOrDefault(a => a.Id == anchorId);
if (existingAnchor != null)
{
anchorSet.Anchors.Remove(existingAnchor);
}
if (mode == VisualizerModes.Virtual)
{
Anchor existingVirtualAnchor = anchorSet.Anchors.FirstOrDefault();
anchorSet.Anchors.Remove(existingVirtualAnchor);
}
Anchor anchor = new Anchor()
{
Id = anchorId, Mode = mode, DeviceId = deviceId
};
anchorSet.Anchors.Add(anchor);
await _anchorSetDatabaseHandler.ReplaceOneAsync(a => a.Id == anchorSetId, anchorSet);
return(anchorSet);
}
public async Task <SharedState> GetSharedState([FromRoute] string anchorSetId)
{
SharedState sharedState = await _database.FindOne(a => a.Id == anchorSetId);
return(sharedState);
}