50 lines
2.0 KiB
JavaScript
50 lines
2.0 KiB
JavaScript
const appendTagList = (articleTags, article) => {
|
|
const tagList = articleTags.map((tag) => tag.tagName);
|
|
|
|
if (!article) return tagList;
|
|
delete article.dataValues.tagLists; //articleTags
|
|
article.dataValues.tagList = tagList;
|
|
};
|
|
|
|
const appendFavorites = async (loggedUser, article) => {
|
|
console.log("article: ", article);
|
|
//const favorited = await article.hasUser(loggedUser ? loggedUser : null);
|
|
const favorited = await article.hasArticleFavoriteUsers(loggedUser ? loggedUser : null);
|
|
article.dataValues.favorited = loggedUser ? favorited : false;
|
|
|
|
//const favoritesCount = await article.countUsers();
|
|
const favoritesCount = await article.countFavorites();
|
|
article.dataValues.favoritesCount = favoritesCount;
|
|
};
|
|
|
|
const appendFollowers = async (loggedUser, toAppend) => {
|
|
// If toAppend has an author (it's an Article)
|
|
if (toAppend?.author) {
|
|
await appendArticleFollowers(loggedUser, toAppend);
|
|
} else if (toAppend?.id && toAppend?.hasUserIdUserFollower) {
|
|
// toAppend is a User model
|
|
await appendUserFollowers(loggedUser, toAppend);
|
|
}
|
|
};
|
|
|
|
const appendArticleFollowers = async (loggedUser, article) => {
|
|
// Append follower info to an article's author
|
|
const author = await article.getAuthor();
|
|
const following = loggedUser ? await author.hasUserIdUserFollower(loggedUser) : false;
|
|
article.author.dataValues.following = following;
|
|
|
|
const followersCount = await author.countFollowers();
|
|
article.author.dataValues.followersCount = followersCount;
|
|
};
|
|
|
|
const appendUserFollowers = async (loggedUser, user) => {
|
|
// Append follower info to a user
|
|
const following = loggedUser ? await user.hasUserIdUserFollower(loggedUser) : false;
|
|
user.dataValues.following = following;
|
|
|
|
const followersCount = await user.countFollowers();
|
|
user.dataValues.followersCount = followersCount;
|
|
};
|
|
|
|
module.exports = { appendTagList, appendFavorites, appendFollowers, appendArticleFollowers, appendUserFollowers };
|