refactor. changed CRTNotifier logic to not send notification when thread reply notifications setting is disabled (#26062)

Signed-off-by: titanventura <aswath7862001@gmail.com>

server/channels/app/notification.go

@@ -1319,7 +1319,7 @@ type CRTNotifiers struct {
 func (c *CRTNotifiers) addFollowerToNotify(user *model.User, mentions *MentionResults, channelMemberNotificationProps model.StringMap, channel *model.Channel) {
 	_, userWasMentioned := mentions.Mentions[user.Id]
 	notifyDesktop, notifyPush, notifyEmail := shouldUserNotifyCRT(user, userWasMentioned)
-	notifyChannelDesktop, notifyChannelPush := shouldChannelMemberNotifyCRT(channelMemberNotificationProps, userWasMentioned)
+	notifyChannelDesktop, notifyChannelPush := shouldChannelMemberNotifyCRT(user.NotifyProps, channelMemberNotificationProps, userWasMentioned)
 
 	// respect the user global notify props when there are no channel specific ones (default)
 	// otherwise respect the channel member's notify props
@@ -1374,19 +1374,20 @@ func shouldUserNotifyCRT(user *model.User, isMentioned bool) (notifyDesktop, not
 }
 
 // channel specific settings check for desktop and push notifications
-func shouldChannelMemberNotifyCRT(notifyProps model.StringMap, isMentioned bool) (notifyDesktop, notifyPush bool) {
+func shouldChannelMemberNotifyCRT(userNotifyProps model.StringMap, channelMemberNotifyProps model.StringMap, isMentioned bool) (notifyDesktop, notifyPush bool) {
 	notifyDesktop = false
 	notifyPush = false
 
-	desktop := notifyProps[model.DesktopNotifyProp]
-	push := notifyProps[model.PushNotifyProp]
+	desktop := channelMemberNotifyProps[model.DesktopNotifyProp]
+	push := channelMemberNotifyProps[model.PushNotifyProp]
 
-	desktopThreads := notifyProps[model.DesktopThreadsNotifyProp]
-	pushThreads := notifyProps[model.PushThreadsNotifyProp]
+	desktopThreads := channelMemberNotifyProps[model.DesktopThreadsNotifyProp]
+	userDesktopThreads := userNotifyProps[model.DesktopThreadsNotifyProp]
+	pushThreads := channelMemberNotifyProps[model.PushThreadsNotifyProp]
 
 	// user should be notified via desktop notification in the case the notify prop is not set as no notify or default
 	// and either the user was mentioned or the CRT notify prop for desktop is set to all
-	if desktop != model.ChannelNotifyDefault && desktop != model.ChannelNotifyNone && (isMentioned || desktopThreads == model.ChannelNotifyAll || desktop == model.ChannelNotifyAll) {
+	if desktop != model.ChannelNotifyDefault && desktop != model.ChannelNotifyNone && (isMentioned || (desktopThreads == model.ChannelNotifyAll && userDesktopThreads != model.UserNotifyMention) || desktop == model.ChannelNotifyAll) {
 		notifyDesktop = true
 	}