public async Task <bool> AddVote(BrainstormVote model)
{
FilterDefinition <BrainstormIdea> filter = Builders <BrainstormIdea> .Filter.Where(x => x.Id == model.IdeaId);
UpdateDefinition <BrainstormIdea> add = Builders <BrainstormIdea> .Update.AddToSet(c => c.Votes, model);
UpdateResult result = await GetCollection <BrainstormIdea>().UpdateOneAsync(filter, add);
return(result.IsAcknowledged && result.MatchedCount > 0);
}
public async Task <bool> UpdateVote(BrainstormVote model)
{
FilterDefinition <BrainstormIdea> filter = Builders <BrainstormIdea> .Filter.And(
Builders <BrainstormIdea> .Filter.Eq(x => x.Id, model.IdeaId),
Builders <BrainstormIdea> .Filter.ElemMatch(x => x.Votes, x => x.UserId == model.UserId));
UpdateDefinition <BrainstormIdea> update = Builders <BrainstormIdea> .Update.Set(c => c.Votes[-1].VoteValue, model.VoteValue);
UpdateResult result = await GetCollection <BrainstormIdea>().UpdateOneAsync(filter, update);
return(result.IsAcknowledged && result.ModifiedCount > 0);
}
public OperationResultVo Vote(Guid userId, Guid ideaId, VoteValue vote)
{
try
{
BrainstormVote model;
BrainstormIdea idea = brainstormDomainService.GetIdea(ideaId);
BrainstormVote existing = idea.Votes.FirstOrDefault(x => x.UserId == userId);
if (existing != null)
{
model = existing;
model.VoteValue = vote;
}
else
{
model = new BrainstormVote
{
UserId = userId,
IdeaId = ideaId,
SessionId = idea.SessionId,
VoteValue = vote
};
}
if (model.Id == Guid.Empty)
{
brainstormDomainService.AddVote(model);
}
else
{
brainstormDomainService.UpdateVote(model);
}
unitOfWork.Commit();
return(new OperationResultVo <Guid>(model.Id));
}
catch (Exception ex)
{
return(new OperationResultVo <Guid>(ex.Message));
}
}
public void UpdateVote(BrainstormVote model)
{
repository.UpdateVote(model);
}
public void AddVote(BrainstormVote model)
{
repository.AddVote(model);
}
