private SagaContext(SagaId sagaId, string originator, IEnumerable <ISagaContextMetadata> metadata)
{
SagaId = sagaId;
Originator = originator;
var areMetadataKeysUnique = metadata.GroupBy(m => m.Key).All(g => g.Count() is 1);
if (!areMetadataKeysUnique)
{
throw new ChronicleException("Metadata keys are not unique");
}
Metadata = metadata.ToList().AsReadOnly();
}
public virtual void Initialize(SagaId id, SagaStates state) => (Id, State) = (id, state);
public static ISagaContext Create(SagaId sagaId, string originator, IEnumerable <ISagaContextMetadata> metadata) => new SagaContext(sagaId, originator, metadata);