public async Task <Unit> Handle(MakeBookAvailableCommand request, CancellationToken cancellationToken)
{
AvailableBook entity = new AvailableBook()
{
Id = request.BookId
};
await _dbContext.AvailableBooks.AddAsync(entity, cancellationToken);
await _dbContext.SaveChangesAsync(cancellationToken);
return(Unit.Value);
}
public virtual ReservedBook reserve(AvailableBook availableBook)
{
if (hasUserNotReachedLimitOfBooks())
{
ReservedBook reservedBook = new ReservedBook()
{
Id = availableBook.Id,
AssignedUserId = availableBook.UserId
};
reservedBooks.Add(reservedBook);
return(reservedBook);
}
else
{
throw new TooManyBooksAssignedToUserException(id);
}
}
