// UpdateArticleLikingCount updates a liking count on article.
func UpdateArticleLikingCount(article *model.Article) (int, error) {
article.LikingCount = db.ORM.Model(article).Association("Likings").Count()
if db.ORM.Save(article).Error != nil {
return http.StatusInternalServerError, errors.New("Article liking's count is not updated.")
}
return http.StatusOK, nil
}
