clean & rollback to fix the issue that the date will not show after a message has been deleted

Session/Conversations/ConversationViewItem.m

@@ -974,7 +974,9 @@ NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType)
 
 - (void)deleteLocallyAction
 {
+    TSMessage *message = (TSMessage *)self.interaction;
     [LKStorage writeWithBlock:^(YapDatabaseReadWriteTransaction *transaction) {
+        [MessageInvalidator invalidate:message with:transaction];
         [self.interaction removeWithTransaction:transaction];
         if (self.interaction.interactionType == OWSInteractionType_OutgoingMessage) {
             [LKStorage.shared cancelPendingMessageSendJobIfNeededForMessage:self.interaction.timestamp using:transaction];
@@ -984,7 +986,6 @@ NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType)
 
 - (void)deleteRemotelyAction
 {
-    // TODO: closed group and one-on-one chat
     TSMessage *message = (TSMessage *)self.interaction;
     
     if (self.isGroupThread) {

Session/Conversations/ConversationViewModel.m

@@ -823,13 +823,18 @@ NS_ASSUME_NONNULL_BEGIN
             return [self.delegate conversationViewModelDidUpdate:ConversationUpdate.reloadUpdate];
         }
         
-        if ([viewItem.interaction isKindOfClass:TSMessage.class]) {
-            TSMessage *message = (TSMessage *)viewItem.interaction;
-            if ([MessageInvalidator isInvalidated:message]) {
-                [updatedItemSet addObject:itemId];
-                [updatedNeighborItemSet addObject:itemId];
-            }
+        if (!viewItem.hasCachedLayoutState) {
+            [updatedItemSet addObject:itemId];
+            [updatedNeighborItemSet addObject:itemId];
         }
+        
+//        if ([viewItem.interaction isKindOfClass:TSMessage.class]) {
+//            TSMessage *message = (TSMessage *)viewItem.interaction;
+//            if ([MessageInvalidator isInvalidated:message]) {
+//                [updatedItemSet addObject:itemId];
+//                [updatedNeighborItemSet addObject:itemId];
+//            }
+//        }
     }
 
     // 3. Updates.