Improve users list query and get thread authors as well.

forum.nim

@@ -1054,10 +1054,21 @@ proc selectThread(threadRow: seq[string]): Thread =
           where thread = ?
           order by creation asc limit 1;"""
   const usersListQuery =
-    sql"""select distinct name, email, strftime('%s', lastOnline), status
-          from person where id in
-            (select author from post where thread = ?)
-          limit 5;""" # TODO: Order by most posts.
+    sql"""
+      select name, email, strftime('%s', lastOnline), status, count(*)
+      from person u, post p where p.author = u.id and p.thread = ?
+      group by name order by count(*) desc limit 5;
+    """
+  const authorQuery =
+    sql"""
+      select name, email, strftime('%s', lastOnline), status
+      from person where id in (
+        select author from post
+        where thread = ?
+        order by id
+        limit 1
+      )
+    """
 
   let posts = getRow(db, postsQuery, threadRow[0])
 
@@ -1071,13 +1082,17 @@ proc selectThread(threadRow: seq[string]): Thread =
     activity: threadRow[3].parseInt,
     creation: posts[1].parseInt,
     isLocked: false, # TODO:
-    isSolved: false # TODO: Add a field to `post` to identify the solution.
+    isSolved: false, # TODO: Add a field to `post` to identify the solution.
+    isDeleted: false # TODO:
   )
 
   # Gather the users list.
   for user in getAllRows(db, usersListQuery, thread.id):
     thread.users.add(selectUser(user))
 
+  # Grab the author.
+  thread.author = selectUser(getRow(db, authorQuery, thread.id))
+
   return thread
 
 proc executeReply(c: TForumData, threadId: int, content: string,

redesign/threadlist.nim

@@ -7,6 +7,7 @@ type
     id*: int
     topic*: string
     category*: Category
+    author*: User
     users*: seq[User]
     replies*: int
     views*: int
@@ -14,12 +15,17 @@ type
     creation*: int64 ## Unix timestamp
     isLocked*: bool
     isSolved*: bool
+    isDeleted*: bool
 
   ThreadList* = ref object
     threads*: seq[Thread]
     lastVisit*: int64 ## Unix timestamp
     moreCount*: int ## How many more threads are left
 
+proc isInvisible*(thread: Thread): bool =
+  ## Determines whether the specified thread is under moderation.
+  thread.author.rank <= Moderated
+
 when defined(js):
   include karax/prelude
   import karax / [vstyles, kajax, kdom]
@@ -95,6 +101,10 @@ when defined(js):
         td(class="thread-title"):
           if thread.isLocked:
             italic(class="fas fa-lock fa-xs")
+          if thread.isInvisible:
+            italic(class="fas fa-eye-slash fa-xs")
+          if thread.isSolved:
+            italic(class="fas fa-check-square fa-xs")
           a(href=makeUri("/t/" & $thread.id), onClick=anchorCB): text thread.topic
         td():
           render(thread.category)