public ServiceResponse <int> AddRate(Rate rate)
{
if (rate == null)
{
throw new ApplicationException("Comment was not provided");
}
var request = _repo.GetSearchRequest(entityType: rate.EntityType, entityID: rate.EntityID, ownerUserID: rate.OwnerUserID);
var result = _repo.Search(request);
if (result.Items.Count > 0)
{
throw new ApplicationException("This entity was already rated!");
}
rate.AddedDate = DateTime.Now;
var newID = _repo.Insert(rate);
rate.ID = newID;
return(new ServiceResponse <int>(newID));
}
