Drop message.deleted observable

dev/Model/Message.js

@@ -159,8 +159,6 @@ export class MessageModel extends AbstractModel {
 			dateTimestamp: 0,
 			dateTimestampSource: 0,
 
-			deleted: false,
-
 			// Also used by Selector
 			focused: false,
 			selected: false,
@@ -364,7 +362,6 @@ export class MessageModel extends AbstractModel {
 	lineAsCss(flags=1) {
 		let classes = [];
 		forEachObjectEntry({
-			deleted: this.deleted() || this.isDeleted(),
 			selected: this.selected(),
 			checked: this.checked(),
 			unseen: this.isUnseen(),

dev/Model/MessageCollection.js

@@ -28,14 +28,10 @@ export class MessageCollectionModel extends AbstractCollectionModel
 	 */
 	static reviveFromJson(object/*, cached*/) {
 		let msg = MessageUserStore.message();
-		return super.reviveFromJson(object, message => {
+		return super.reviveFromJson(object, message =>
 			// If message is currently viewed, use that.
 			// Maybe then use msg.revivePropertiesFromJson(message) ?
-			message = (msg && msg.hash === message.hash) ? msg : MessageModel.reviveFromJson(message);
-			if (message) {
-				message.deleted(false);
-				return message;
-			}
-		});
+			(msg && msg.hash === message.hash) ? msg : MessageModel.reviveFromJson(message)
+		);
 	}
 }

dev/Stores/User/Messagelist.js

@@ -470,23 +470,6 @@ MessagelistUserStore.moveMessages = (
 				if (page > MessagelistUserStore.pageCount()) {
 					setPage = MessagelistUserStore.pageCount();
 				}
-				if (MessagelistUserStore.threadUid()
-				 && MessagelistUserStore.length
-				 && MessagelistUserStore.find(item => item?.deleted() && item.uid == MessagelistUserStore.threadUid())
-				) {
-					const message = MessagelistUserStore.find(item => item && !item.deleted());
-					if (!message) {
-						if (1 < page) {
-							setPage = page - 1;
-						} else {
-							MessagelistUserStore.threadUid(0);
-							setPage = MessagelistUserStore.pageBeforeThread();
-						}
-					} else if (MessagelistUserStore.threadUid() != message.uid) {
-						MessagelistUserStore.threadUid(message.uid);
-						setPage = page;
-					}
-				}
 				if (setPage) {
 					MessagelistUserStore.page(setPage);
 					replaceHash(
@@ -544,7 +527,6 @@ MessagelistUserStore.moveMessages = (
 					currentMessage = null;
 					MessageUserStore.message(null);
 				}
-				item.deleted(true);
 				MessagelistUserStore.remove(item);
 			});
 		}

dev/Styles/User/MessageList.less

@@ -207,10 +207,6 @@
 		font-weight: bolder;
 	}
 
-	&.deleted {
-		opacity: .3;
-	}
-
 	.messageCheckbox {
 		font-size: 114%;
 		padding: 5px .5em 0;