[ws] fix refreshing of a pinned tree

src/Gargantext/Components/Forest/Tree.purs

@@ -126,12 +126,13 @@ treeLoaderCpt = R2.hereComponent here "treeLoader" hCpt where
     -- app     <- T.useLive T.unequal p.reloadRoot
     state /\ stateBox <- R2.useBox' Nothing
     let fetch { root: r } = getNodeTree session r
+    reload' <- T.useLive T.unequal p.reload
 
     -- Hooks
     useLoaderEffect
       { errorHandler
       , loader: fetch
-      , path: { root }
+      , path: { root, reload: reload' }
       , state: stateBox
       }
 
@@ -174,6 +175,20 @@ treeCpt = here.component "tree" cpt where
     folderOpen    <- useOpenNodesMemberBox nodeId forestOpen
     folderOpen'   <- T.useLive T.unequal folderOpen
 
+    R.useEffectOnce' $ do
+      -- We set up notifications listener here. 'tree' is only a
+      -- component for the root of the tree, other subtrees are
+      -- rendered via 'childLoader'. However, we still need a hook
+      -- here, so that if e.g. the tree is pinned, it becomes its own
+      -- root and we want to see notifications of it as well.
+      let cb _ = do
+            here.log2 "[tree] callback!" root
+            -- The modal window has some problems closing when we refresh too early. This is a HACK
+            void $ setTimeout 400 $ T2.reload reload
+      let action = NotificationsT.InsertCallback (NotificationsT.UpdateTree root) ("tree-" <> show root) cb
+      ws <- T.read boxes.wsNotification
+      Notifications.performAction ws action
+
     R.useEffect' do
       selectedLeaf <- R2.querySelector ".mainleaf--selected"
       case selectedLeaf of
@@ -323,11 +338,10 @@ childLoaderCpt = R2.hereComponent here "childLoader" hCpt where
     boxes <- Store.use
     R.useEffectOnce' $ do
       let cb _ = do
-            here.log2 "callback!" p.id
+            here.log2 "[childLoader] callback!" p.id
             -- The modal window has some problems closing when we refresh too early. This is a HACK
             void $ setTimeout 400 $ T2.reload reload
       let action = NotificationsT.InsertCallback (NotificationsT.UpdateTree p.id) ("tree-" <> show p.id) cb
-      here.log2 "[childLoader] action" action
       ws <- T.read boxes.wsNotification
       Notifications.performAction ws action