//--- Methods ---
public virtual RatingBE Copy()
{
RatingBE r = new RatingBE();
r.Id = Id;
r.ResourceId = ResourceId;
r.ResourceType = ResourceType;
r.Score = Score;
r.Timestamp = Timestamp;
r.ResourceRevision = ResourceRevision;
r.TimestampReset = TimestampReset;
r.UserId = UserId;
return(r);
}
//--- Methods ---
public static void SetRating(PageBE page, UserBE user, float? score) {
ThrowOnInvalidLicense();
RatingBE currentRating = DbUtils.CurrentSession.Rating_GetUserResourceRating(user.ID, page.ID, ResourceBE.Type.PAGE);
if(score == null) {
if(currentRating == null) {
// no rating exists currently: noop
return;
}
// reset a user ratings for a page
DbUtils.CurrentSession.Rating_ResetUserResourceRating(user.ID, page.ID, ResourceBE.Type.PAGE, DreamContext.Current.StartTime);
} else {
// set or update a page rating
// Valid score is limited to 0 and 1.
if(score != 0 && score != 1) {
throw new Exceptions.InvalidRatingScoreException();
}
if(currentRating != null && currentRating.Score == score) {
// an equal score already exists: noop
return;
}
RatingBE rating = new RatingBE();
rating.ResourceId = page.ID;
rating.ResourceType = ResourceBE.Type.PAGE;
rating.ResourceRevision = page.Revision;
rating.Timestamp = DreamContext.Current.StartTime;
rating.TimestampReset = null;
rating.UserId = user.ID;
rating.Score = score.Value;
// Set a new rating
DbUtils.CurrentSession.Rating_Insert(rating);
}
// Trigger a notification
DekiContext.Current.Instance.EventSink.PageRated(DreamContext.Current.StartTime, page, user);
}
//--- Methods ---
public virtual RatingBE Copy() {
RatingBE r = new RatingBE();
r.Id = Id;
r.ResourceId = ResourceId;
r.ResourceType = ResourceType;
r.Score = Score;
r.Timestamp = Timestamp;
r.ResourceRevision = ResourceRevision;
r.TimestampReset = TimestampReset;
r.UserId = UserId;
return r;
}
public void Rating_ResetUserResourceRating(uint userId, ulong resourceId, RatingBE.Type resourceType, DateTime resetTimestamp) {
Stopwatch sw = Stopwatch.StartNew();
_next.Rating_ResetUserResourceRating(userId, resourceId, resourceType, resetTimestamp);
LogQuery(CATEGORY_RATINGS, "Rating_ResetUserResourceRating", sw, "userId", userId, "resourceId", resourceId, "resourceType", resourceType, "resetTimestamp", resetTimestamp);
}
public RatingBE Rating_GetUserResourceRating(uint userId, ulong resourceId, RatingBE.Type resourceType) {
Stopwatch sw = Stopwatch.StartNew();
var ret = _next.Rating_GetUserResourceRating(userId, resourceId, resourceType);
LogQuery(CATEGORY_RATINGS, "Rating_GetUserResourceRating", sw, "userId", userId, "resourceId", resourceId, "resourceType", resourceType);
return ret;
}
public void Rating_Insert(RatingBE rating) {
Stopwatch sw = Stopwatch.StartNew();
_next.Rating_Insert(rating);
LogQuery(CATEGORY_RATINGS, "Rating_Insert", sw, "rating", rating);
}