Some fixes for unread marker

client/components/MessageList.vue

@@ -104,13 +104,7 @@ export default {
 			return (new Date(previousTime.time)).getDay() !== (new Date(currentTime.time)).getDay();
 		},
 		shouldDisplayUnreadMarker(msgId) {
-			if (this.channel.firstUnread < msgId) {
+			return this.channel.firstUnread === msgId;
-				return false;
-			}
-
-			this.channel.firstUnread = 0;
-
-			return true;
 		},
 		onCopy() {
 			clipboard(this.$el);

client/js/lounge.js

@@ -126,6 +126,10 @@ window.vueMounted = () => {
 		const inSidebar = self.parents("#sidebar, #footer").length > 0;
 		let channel;
 
+		if (vueApp.activeChannel) {
+			vueApp.activeChannel.channel.firstUnread = vueApp.activeChannel.channel.messages[vueApp.activeChannel.channel.messages.length - 1].id;
+		}
+
 		if (inSidebar) {
 			channel = findChannel(Number(self.attr("data-id")));
 

client/js/socket-events/msg.js

@@ -64,29 +64,8 @@ function processReceivedMessage(data) {
 
 	notifyMessage(targetId, channelContainer, data);
 
-	let shouldMoveMarker = data.msg.self;
+	if (data.msg.self) {
-
+		channel.channel.firstUnread = 0;
-	if (!shouldMoveMarker) {
-		const lastChild = container.children().last();
-
-		// If last element is hidden (e.g. hidden status messages) check the element before it.
-		// If it's unread marker or date marker, then move unread marker to the bottom
-		// so that it isn't displayed as the last element in chat.
-		// display properly is checked instead of using `:hidden` selector because it doesn't work in non-active channels.
-		if (lastChild.css("display") === "none") {
-			const prevChild = lastChild.prev();
-
-			shouldMoveMarker =
-				prevChild.hasClass("unread-marker") ||
-				(prevChild.hasClass("date-marker") && prevChild.prev().hasClass("unread-marker"));
-		}
-	}
-
-	if (shouldMoveMarker) {
-		container
-			.find(".unread-marker")
-			.data("unread-id", 0)
-			.appendTo(container);
 	}
 
 	let messageLimit = 0;

client/js/socket-events/open.js

@@ -22,14 +22,8 @@ socket.on("open", function(id) {
 	if (channel) {
 		channel.channel.highlight = 0;
 		channel.channel.unread = 0;
+		channel.channel.firstUnread = channel.channel.messages[channel.channel.messages.length - 1].id;
 	}
 
 	utils.updateTitle();
-
-	// Move unread marker to the bottom
-	const channelContainer = $("#chat #chan-" + id);
-	channelContainer
-		.find(".unread-marker")
-		.data("unread-id", 0)
-		.appendTo(channelContainer.find(".messages"));
 });