implement reply count logic to paginator on BE

pkg/backend/posts/controllers.go

@@ -84,7 +84,7 @@ func getPosts(w http.ResponseWriter, r *http.Request) {
 	// fetch page according to the logged user
 	pExport, uExport := GetOnePage(opts)
 	if pExport == nil || uExport == nil {
-		resp.Message = "error while requesting more page, one exported map is nil!"
+		resp.Message = "error while requesting more pages, one exported map is nil!"
 		resp.Code = http.StatusInternalServerError
 
 		l.Println(resp.Message, resp.Code)

pkg/backend/posts/paginate.go

@@ -59,17 +59,22 @@ func GetOnePage(opts PageOptions) (map[string]models.Post, map[string]models.Use
 		flowList = opts.FlowList
 	}
 
-	// filter out all posts for such callerID
+	// assign reply count to each post
 	for _, post := range allPosts {
+		if post.ReplyToID == "" {
+			continue
+		}
+
 		// calculate the reply count for each post
-		/*if post.ReplyToID != "" {
-			origo, found := allPosts[post.ReplyToID]
-			if found {
-				origo.ReplyCount++
-				allPosts[post.ReplyToID] = origo
-			}
-		}*/
+		origo, found := allPosts[post.ReplyToID]
+		if found {
+			origo.ReplyCount++
+			allPosts[origo.ID] = origo
+		}
+	}
 
+	// filter out all posts for such callerID
+	for _, post := range allPosts {
 		// check the caller's flow list, skip on unfollowed, or unknown user
 		if value, found := flowList[post.Nickname]; !found || !value {
 			continue