[feat] lastLikeCount, lastCommentCount, 추가

Author: EunbinJung

src/domains/community/api/fetchPost.ts

@@ -43,8 +43,8 @@ export const fetchPostByTab = async ({
   category?: string;
   filter?: 'LATEST' | 'POPULAR' | 'COMMENTS';
   lastId?: number;
-  lastLikeCount?: number;
-  lastCommentCount?: number;
+  lastLikeCount?: number | null;
+  lastCommentCount?: number | null;
 }): Promise<Post[] | null> => {
   try {
     const params = new URLSearchParams();

src/domains/community/main/Community.tsx

@@ -39,14 +39,18 @@ function Community() {
     setIsLoading(true);
     setIsEnd(false);
 
-    // const latestPost = posts?.sort((a, b) => Number(b.createdAt) - Number(a.createdAt))
-    // const latestLike = latestPost?.sort((a,b) => b.likeCount - a.likeCount );
-    // const latestComment = latestPost?.sort((a,b) => b.commentCount - a.commentCount );
+    const lastLikeCount =
+      posts && posts.length > 0 ? Math.min(...posts.map((post) => post.likeCount)) : null;
+
+    const lastCommentCount =
+      posts && posts.length > 0 ? Math.min(...posts.map((post) => post.commentCount)) : null;
 
     try {
       const newPosts = await fetchPostByTab({
         category,
         filter,
+        lastLikeCount,
+        lastCommentCount,
       });
 
       if (!newPosts || newPosts.length === 0) {

src/domains/community/main/CommunityFilter.tsx

@@ -22,8 +22,6 @@ function CommunityFilter({ posts, setPosts }: Props) {
   const query = searchParams.get('category');
   const router = useRouter();
 
-  const currentCategory = searchParams.get(query as string) || 'all';
-
   useEffect(() => {
     console.log(query);
   }, [query]);