export const calcTotalDiscussion = (comments) => comments.reduce( (count, item) => count + Object.values(item.replies).length + 1, 0 ); export const calculateReaction = (heart, unicorn, saved) => { const heartArr = heart || []; const unicornArr = unicorn || []; const savedArr = saved || []; return heartArr.length + unicornArr.length + savedArr.length; }; export const claculateWrittenComments = (commentArr, userId) => { let writtenComments = 0; commentArr.forEach((commentItem) => { if (commentItem.userId === userId) { writtenComments++; } const repliedComments = Object.values(commentItem.replies); repliedComments.forEach((comment) => { if (comment.userId === userId) { writtenComments++; } }); }); return writtenComments; };