public async void UnSubscribeBook()
{
var mockDb = _repositoryMock as MockBookRepository <Domain.Entities.Subscription>;
var subsciption = new Domain.Entities.Subscription(Guid.NewGuid(), Guid.NewGuid(), "Author");
mockDb.Table.Add(subsciption.SubsciptionId, subsciption);
var mockUnitOfWork = new Mock <IUnitOfWork>();
mockUnitOfWork.Setup(a => a.SaveAsync());
var commandHandler = new UnSubscribeCommandHandler(_repositoryMock, mockUnitOfWork.Object);
var command = new UnSubscribeCommand
{
SubcriptionId = subsciption.SubsciptionId
};
await commandHandler.HandleAsync(command);
var dbCheck = _repositoryMock as MockBookRepository <Domain.Entities.Subscription>;
var row = dbCheck.Table[subsciption.SubsciptionId];
Assert.False(row.IsSubscribed);
}
public async Task <Result <Guid> > Handle(UnSubscribeCommand command, CancellationToken cancellationToken)
{
var subscription = await _context.Subscriptions.Include(x => x.ChannelSubscriptions).FirstOrDefaultAsync(subscription => subscription.SubredditId == command.SubredditId && subscription.Sort == command.Sort, cancellationToken);
if (subscription == null)
{
return((await Result.FailAsync("Not subscribed!")) as Result <Guid>);
}
var channel = subscription.ChannelSubscriptions.FirstOrDefault(subscription => subscription.GuildChannelId == command.ChannelId);
if (channel == null)
{
return((await Result.FailAsync("Not subscribed!")) as Result <Guid>);
}
subscription.ChannelSubscriptions.Remove(channel);
if (subscription.ChannelSubscriptions.Any())
{
_context.Subscriptions.Update(subscription);
}
else
{
_context.Subscriptions.Remove(subscription);
}
await _context.SaveChangesAsync(cancellationToken);
return(await Result <Guid> .SuccessAsync(subscription.Id));
}
public async Task <IActionResult> UnSubscribeCommand([FromBody] UnSubscribeDto value)
{
_logger.LogInformation("UnSubscribe for subriptionId:{0} ", value.SubcriptionId);
var command = new UnSubscribeCommand {
SubcriptionId = value.SubcriptionId
};
await _mediator.DispatchAsync(command);
_logger.LogInformation("UnSubscribed for subriptionId:{0} ", value.SubcriptionId);
return(Ok());
}
public async Task <IActionResult> Unsubscribe(UnSubscribeCommand command)
{
return(Ok(await Mediator.Send(command)));
}
