public virtual bool Promote(DateTime at, IUser byUser, string fromIPAddress)
{
Check.Argument.IsNotInFuture(at, "at");
Check.Argument.IsNotNull(byUser, "byUser");
Check.Argument.IsNotEmpty(fromIPAddress, "fromIPAddress");
if (CanPromote(byUser))
{
StoryVote vote = new StoryVote
{
Story = this,
User = (User)byUser,
IPAddress = fromIPAddress,
Timestamp = at
};
StoryVotes.Add(vote);
IoC.Resolve <IVoteRepository>().Add(vote);
LastActivityAt = at;
return(true);
}
return(false);
}
public bool Demote(DateTime at, IUser byUser)
{
Check.Argument.IsNotNull(byUser, "byUser");
if (CanDemote(byUser))
{
var vote = this.GetVote(byUser);
this.RemoveVote(vote);
StoryVotes.Remove((StoryVote)vote);
LastActivityAt = at;
return(true);
}
return(false);
}
public virtual bool Demote(DateTime at, IUser byUser)
{
Check.Argument.IsNotInvalidDate(at, "at");
Check.Argument.IsNotNull(byUser, "byUser");
if (CanDemote(byUser))
{
IVoteRepository repository = IoC.Resolve <IVoteRepository>();
StoryVote vote = (StoryVote)repository.FindById(Id, byUser.Id);
repository.Remove(vote);
StoryVotes.Remove(vote);
LastActivityAt = at;
return(true);
}
return(false);
}
public bool Promote(DateTime at, IUser byUser, string fromIpAddress)
{
Check.Argument.IsNotNull(byUser, "byUser");
//Check if user can promote
if (CanPromote(byUser))
{
//Call extension method AddVote, it will perform all parameters validation checks
var vote = this.AddVote(at, byUser, fromIpAddress);
//Add created vote to StoryVotes, this should increment votes
StoryVotes.Add((StoryVote)vote);
LastActivityAt = at;
return(true);
}
return(false);
}
public async Task <Response> Handle(ThumbsUpCommand message)
{
var response = new Response();
var story = await _mediator.Send(new GetStoryQuery(message.Slug));
if (story == null)
{
return(response.AddError("", "Story not found"));
}
var storyVote = await _mediator.Send(new GetOneQuery <StoryVotes>(x => x.StoryId == story.Id && x.UserId == message.LoggedUser.Id));
if (storyVote != null)
{
return(response.AddError("", "Can't vote twice"));
}
story.ThumbsUp++;
var vote = new StoryVotes {
StoryId = story.Id, UserId = message.LoggedUser.Id, Voted = DateTime.Now
};
_unitOfWork.Update(story);
_unitOfWork.Add(vote);
try
{
await _unitOfWork.Commit();
}
catch (Exception e)
{
response.AddError("", e.Unwrap().Message);
}
return(response);
}
