private async Task <Stars.Models.Star> StarDeleted(Stars.Models.Star star)
{
if (star == null)
{
return(null);
}
// Is this a article star?
if (!star.Name.Equals(StarTypes.Article.Name, StringComparison.OrdinalIgnoreCase))
{
return(star);
}
// Ensure the entity we are starring exists
var entity = await _entityStore.GetByIdAsync(star.ThingId);
if (entity == null)
{
return(star);
}
// Update total stars
entity.TotalStars = entity.TotalStars - 1;
// Ensure we don't go negative
if (entity.TotalStars < 0)
{
entity.TotalStars = 0;
}
// Persist changes
var updatedEntity = await _entityStore.UpdateAsync(entity);
if (updatedEntity != null)
{
// Revoke reputation from user removing the entity star
await _reputationAwarder.RevokeAsync(Reputations.StarArticle, star.CreatedUserId, "Unstarred an article");
// Revoke reputation from entity author for user removing there entity star
await _reputationAwarder.RevokeAsync(Reputations.StarredArticle, entity.CreatedUserId, "A user unstarred my article");
}
return(star);
}
private async Task <Stars.Models.Star> StarCreated(Stars.Models.Star star)
{
if (star == null)
{
return(null);
}
// Is this a article star?
if (!star.Name.Equals(StarTypes.Article.Name, StringComparison.OrdinalIgnoreCase))
{
return(star);
}
// Ensure the entity we are starring exists
var entity = await _entityStore.GetByIdAsync(star.ThingId);
if (entity == null)
{
return(star);
}
// Update total stars
entity.TotalStars = entity.TotalStars + 1;
// Persist changes
var updatedEntity = await _entityStore.UpdateAsync(entity);
if (updatedEntity != null)
{
// Award reputation to user starring the entity
await _reputationAwarder.AwardAsync(Reputations.StarArticle, star.CreatedUserId, "Starred an article");
// Award reputation to entity author when there entity is starred
await _reputationAwarder.AwardAsync(Reputations.StarredArticle, entity.CreatedUserId, "Someone starred my article");
}
return(star);
}
