public IEnumerable <TAggregate> GetAll()
{
var aggregateType = typeof(TAggregate);
if (!AggregateTypeStreams.TryGetValue(aggregateType, out var aggregateStreams))
{
throw new KeyNotFoundException($"Aggregates of type {aggregateType.FullName} not stored in this storage.");
}
return(aggregateStreams.Select(pair => (TAggregate)pair.Value));
}
/// <inheritdoc />
public Task Write(Guid aggregateId, TAggregate aggregate)
{
var aggregateType = typeof(TAggregate);
var aggregateStream = AggregateTypeStreams.GetOrAdd(aggregateType, new ConcurrentDictionary <Guid, object>());
aggregateStream.AddOrUpdate(
aggregateId,
aggregate,
(_, __) => aggregate);
return(Task.CompletedTask);
}
/// <inheritdoc />
public Task <TAggregate> Read(Guid aggregateId)
{
var aggregateType = typeof(TAggregate);
if (!AggregateTypeStreams.TryGetValue(aggregateType, out var aggregateStreams) ||
!aggregateStreams.TryGetValue(aggregateId, out var aggregate))
{
throw new KeyNotFoundException($"An aggregate of type {aggregateType.FullName} with ID {aggregateId} not found.");
}
return(Task.FromResult((TAggregate)aggregate));
}
