public async Task<Scene> CreateSceneAsync(Scene scene)
{
if (scene.Schedule == null) scene.Schedule = new Schedule();
if (scene.Sequence == null) scene.Sequence = new Sequence();
Scene sceneToCreate = Context.Scenes.Add(scene);
await SaveAsync();
return sceneToCreate;
}
public async Task<Scene> UpdateSceneAsync(Scene scene)
{
Scene sceneToUpdate = await GetSceneAsync(scene.UserName, scene.Id);
if (sceneToUpdate == null)
return null;
if (scene.Name != null) sceneToUpdate.Name = scene.Name;
if (scene.DeviceSettings != null) sceneToUpdate.DeviceSettings = scene.DeviceSettings;
if (scene.Schedule != null) sceneToUpdate.Schedule = scene.Schedule;
if (scene.Sequence != null) sceneToUpdate.Sequence = scene.Sequence;
await SaveAsync();
return sceneToUpdate;
}
private async Task BindSceneSettingsToDevices(Scene scene)
{
List<Device> usedDevices =
(await _deviceRepository.GetDevicesAsync(User.Identity.Name, scene.DeviceSettings.Select(s => s.Device.Id))).ToList();
foreach (DeviceSetting setting in scene.DeviceSettings)
{
setting.Device = usedDevices.SingleOrDefault(a => a.Id == setting.Device.Id);
if (!setting.IsValid())
{
throw new Exception($"Invalid setting for device {setting.Device.Id}");
}
}
}