public async Task SaveObservationAsync(Guid sequenceId, Light trafficLight, IEnumerable <TrafficLightDigits> digits)
{
var sequence = await context.Sequences.FindAsync(sequenceId);
if (sequence == null)
{
Throws.SequenceNotFound();
}
var observation = new ObservationEntity
{
Date = DateTimeOffset.UtcNow,
Color = trafficLight.Color,
High = trafficLight.Digits.High.ToBitString(),
Low = trafficLight.Digits.Low.ToBitString(),
Digits = digits.Select(x => x.ToNumber()).ToArray()
};
sequence.Observations.Add(observation);
await context.SaveChangesAsync();
}
public Observation(ObservationEntity entity)
{
}
