public async Task <IList <TDto> > Handle(BatchSaveCommand <TDto, TEntity, TKey> request, CancellationToken cancellationToken)
{
var addEntities = _mapper.Map <IList <TEntity> >(request.AddList);
var updateEntities = _mapper.Map <IList <TEntity> >(request.UpdateList);
var deleteEntities = _mapper.Map <IList <TEntity> >(request.DeleteList);
await _repository.AddRangeAsync(addEntities);
foreach (var item in addEntities)
{
await _domainEventBus.PublishAsync(new CreatedEvent <TEntity>(item));
}
await _repository.UpdateRangeAsync(updateEntities);
foreach (var item in updateEntities)
{
await _domainEventBus.PublishAsync(new ModifiedEvent <TEntity>(item));
}
await _repository.RemoveRangeAsync(deleteEntities);
foreach (var item in deleteEntities)
{
await _domainEventBus.PublishAsync(new DeletedEvent <TEntity>(item));
}
var result = addEntities.Union(updateEntities);
return(_mapper.Map <IList <TDto> >(result));
}
public async Task <FileItemDto> Handle(CreateCommand <FileItemCreateRequest, FileItemDto, FileItem, Guid> request, CancellationToken cancellationToken)
{
var entity = _mapper.Map <FileItem>(request.Source);
entity.CreationTime = DateTime.Now;
HybridFileInfo fileInfo;
do
{
entity.Path = PathHelper.NormalizePath(PathGenerator.GeneratePath(entity, _options));
try
{
fileInfo = await _fileManager.CreateFileFromStreamAsync(entity.Path, request.Source.FileStream);
}
catch (FileHasExistedException)
{
throw;
}
} while (fileInfo == null);
await _repository.AddAsync(entity);
await _domainEventBus.PublishAsync(new CreatedEvent <FileItem>(entity));
return(_mapper.Map <FileItemDto>(entity));
}
public async Task <TDto> Handle(CreateCommand <TCreateRequest, TDto, TEntity, TKey> request, CancellationToken cancellationToken)
{
var entity = _mapper.Map <TEntity>(request.Source);
await _repository.AddAsync(entity);
await _domainEventBus.PublishAsync(new CreatedEvent <TEntity>(entity));
return(_mapper.Map <TDto>(entity));
}
public async Task <bool> Handle(DeleteCommand <TEntity, TKey> request, CancellationToken cancellationToken)
{
var entity = await _repository.FindByIdAsync(request.Source, cancellationToken);
await _repository.RemoveAsync(entity);
await _domainEventBus.PublishAsync(new DeletedEvent <TEntity>(entity));
return(true);
}
public async Task <bool> Handle(BatchDeleteCommand <TEntity, TKey> request, CancellationToken cancellationToken)
{
var entities = await _repository.FindAsync(c => request.Source.Contains(c.Id), cancellationToken);
await _repository.RemoveRangeAsync(entities, cancellationToken);
foreach (var item in entities)
{
await _domainEventBus.PublishAsync(new DeletedEvent <TEntity>(item));
}
return(true);
}
public Task DispatchEventAsync <T>(T domainEvent) where T : IDomainEvent
{
return(_domainEventBus.PublishAsync(domainEvent));
}