public OperationResultVo ContentUnlike(Guid currentUserId, Guid targetId)
{
try
{
IEnumerable <UserContentLike> likes = userContentDomainService.GetLikes(x => x.ContentId == targetId);
UserContentLike existingLike = likes.FirstOrDefault(x => x.ContentId == targetId && x.UserId == currentUserId);
if (existingLike == null)
{
return(new OperationResultVo("Content not liked"));
}
else
{
userContentDomainService.RemoveLike(currentUserId, targetId);
unitOfWork.Commit();
int newCount = likes.Count() - 1;
return(new OperationResultVo <int>(newCount));
}
}
catch (Exception ex)
{
string msg = $"Unable Unlike the content.";
logger.Log(LogLevel.Error, ex, msg);
throw;
}
}
public OperationResultVo ContentLike(Guid currentUserId, Guid targetId)
{
try
{
IEnumerable <UserContentLike> likes = userContentDomainService.GetLikes(x => x.ContentId == targetId);
bool alreadyLiked = likes.Any(x => x.UserId == currentUserId);
if (alreadyLiked)
{
return(new OperationResultVo("Content already liked"));
}
else
{
UserContentLike model = new UserContentLike
{
ContentId = targetId,
UserId = currentUserId
};
userContentDomainService.AddLike(model);
unitOfWork.Commit();
int newCount = likes.Count() + 1;
return(new OperationResultVo <int>(newCount));
}
}
catch (Exception ex)
{
return(new OperationResultVo(ex.Message));
}
}
public async Task <bool> AddLike(UserContentLike model)
{
FilterDefinition <UserContent> filter = Builders <UserContent> .Filter.Where(x => x.Id == model.ContentId);
UpdateDefinition <UserContent> add = Builders <UserContent> .Update.AddToSet(c => c.Likes, model);
UpdateResult result = await DbSet.UpdateOneAsync(filter, add);
return(result.IsAcknowledged && result.MatchedCount > 0);
}
public void AddLike(UserContentLike model)
{
Task.Run(async() => await repository.AddLike(model));
}
