public async Task <Rating> SetStarAsync(CmsUser user, string entityType, string entityId, short starCount)
{
var currentUserRating = await RatingRepository.GetCurrentUserRatingAsync(entityType, entityId, user.Id);
if (currentUserRating != null)
{
currentUserRating.SetStarCount(starCount);
return(await RatingRepository.UpdateAsync(currentUserRating));
}
if (!await RatingDefinitionStore.IsDefinedAsync(entityType))
{
throw new EntityCantHaveRatingException(entityType);
}
return(await RatingRepository.InsertAsync(
new Rating(
GuidGenerator.Create(),
entityType,
entityId,
starCount,
user.Id,
CurrentTenant.Id
)
));
}
public virtual async Task <RatingDto> CreateAsync(string entityType, string entityId,
CreateUpdateRatingInput input)
{
var userId = CurrentUser.GetId();
var user = await CmsUserLookupService.GetByIdAsync(userId);
var currentUserRating = await RatingRepository.GetCurrentUserRatingAsync(entityType, entityId, userId);
if (currentUserRating != null)
{
currentUserRating.SetStarCount(input.StarCount);
var updatedRating = await RatingRepository.UpdateAsync(currentUserRating);
return(ObjectMapper.Map <Rating, RatingDto>(updatedRating));
}
var rating = await RatingRepository.InsertAsync(
new Rating(
GuidGenerator.Create(),
entityType,
entityId,
input.StarCount,
user.Id,
CurrentTenant.Id
)
);
return(ObjectMapper.Map <Rating, RatingDto>(rating));
}
public virtual async Task <RatingDto> GetCurrentUserRatingAsync(string entityType, string entityId)
{
var currentUserId = CurrentUser.GetId();
var rating = await RatingRepository.GetCurrentUserRatingAsync(entityType, entityId, currentUserId);
return(ObjectMapper.Map <Rating, RatingDto>(rating));
}
public virtual async Task DeleteAsync(string entityType, string entityId)
{
var rating = await RatingRepository.GetCurrentUserRatingAsync(entityType, entityId, CurrentUser.GetId());
if (rating.CreatorId != CurrentUser.GetId())
{
throw new AbpAuthorizationException();
}
await RatingRepository.DeleteAsync(rating.Id);
}
public virtual async Task <List <RatingWithStarCountDto> > GetGroupedStarCountsAsync(string entityType,
string entityId)
{
var ratings = await RatingRepository.GetGroupedStarCountsAsync(entityType, entityId);
var userRatingOrNull = CurrentUser.IsAuthenticated
? await RatingRepository.GetCurrentUserRatingAsync(entityType, entityId, CurrentUser.GetId())
: null;
var ratingWithStarCountDto = new List <RatingWithStarCountDto>();
foreach (var rating in ratings)
{
ratingWithStarCountDto.Add(
new RatingWithStarCountDto
{
StarCount = rating.StarCount,
Count = rating.Count,
IsSelectedByCurrentUser = userRatingOrNull != null && userRatingOrNull.StarCount == rating.StarCount
});
}
return(ratingWithStarCountDto);
}
