public async Task Handle(RemoveBookCommand message)
{
var item = await _session.Get <Book>(message.Id, message.ExpectedVersion);
item.Remove(message.Id);
await _session.Commit();
}
private bool AuthorizeDeleteBook(RemoveBookCommand command)
{
var IsAdmin = command.Roles.Where(r => r == "admin").Any();
var IsAuthorOfBook = bookRepo.FindByExpression(b => b.Id == command.BookId && b.AuthorId == command.Userid).Any();
return(IsAdmin || IsAuthorOfBook);
}
public Task <bool> Handle(RemoveBookCommand message, CancellationToken cancellationToken)
{
if (!message.IsValid())
{
NotifyValidationErrors(message);
return(Task.FromResult(false));
}
_bookRepository.Remove(message.Id);
return(Task.FromResult(Commit()));
}
public async Task <Response <bool> > Handle(RemoveBookCommand request, CancellationToken cancellationToken)
{
if (AuthorizeDeleteBook(request))
{
var findBook = await bookRepo.GetByIdAsync(request.BookId);
await bookRepo.Remove(findBook);
return(Response.Ok());
}
return(Response.Fail <bool>("شما اجازه این کار را ندارید", StatusCodeEnum.NOTAUTHORIZE));
}
public async Task <RemoveBookCommandResponse> RemoveBook(RemoveBookCommand request)
{
var book = await _bookDbContext.Books.FirstOrDefaultAsync(x => x.Id == request.Id);
if (book is not null)
{
_bookDbContext.Entry(book).State = EntityState.Deleted;
await _bookDbContext.SaveChangesAsync();
return(new RemoveBookCommandResponse
{
Deleted = true
});
}
return(new RemoveBookCommandResponse
{
Deleted = false
});
}
public void Remove(Guid id)
{
var removeCommand = new RemoveBookCommand(id);
Bus.SendCommand(removeCommand);
}
