Improved dialogs ordering

app/js/controllers.js

@@ -709,18 +709,9 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         return false
       }
 
-      var indexes = []
-      var indexesToDialogs = {}
-      angular.forEach(dialogsUpdated, function (dialog, peerID) {
-        if ($scope.noUsers && peerID > 0) {
-          return
-        }
-        indexesToDialogs[dialog.index] = dialog
-        indexes.push(dialog.index)
-      })
-      indexes.sort()
-
-      var i, dialog
+      var i
+      var dialog
+      var newPeer = false
       var len = $scope.dialogs.length
       for (i = 0; i < len; i++) {
         dialog = $scope.dialogs[i]
@@ -731,18 +722,26 @@ angular.module('myApp.controllers', ['myApp.i18n'])
           AppMessagesManager.clearDialogCache(dialog.mid)
         }
       }
-      len = indexes.length
-      for (i = 0; i < len; i++) {
-        dialog = indexesToDialogs[indexes[i]]
+
+      angular.forEach(dialogsUpdated, function (dialog, peerID) {
+        if ($scope.noUsers && peerID > 0) {
+          return
+        }
+        if (!peersInDialogs[peerID]) {
+          peersInDialogs[peerID] = true
+          newPeer = true
+        }
         $scope.dialogs.unshift(
           AppMessagesManager.wrapForDialog(dialog.top_message, dialog)
         )
-      }
+      })
 
-      delete $scope.isEmpty.dialogs
+      $scope.dialogs.sort(function (d1, d2) {
+        return d2.index - d1.index
+      })
 
-      if (!peersInDialogs[dialog.peerID]) {
-        peersInDialogs[dialog.peerID] = true
+      if (newPeer) {
+        delete $scope.isEmpty.dialogs
         if (contactsShown) {
           showMoreConversations()
         }

app/js/messages_manager.js

@@ -1297,8 +1297,8 @@ angular.module('myApp.services')
       var replyToMsgID = options.replyToMsgID
       var isChannel = AppPeersManager.isChannel(peerID)
       var isMegagroup = isChannel && AppPeersManager.isMegagroup(peerID)
-      var asChannel = isChannel && !isMegagroup ? true : false,
-        message
+      var asChannel = isChannel && !isMegagroup ? true : false
+      var message
 
       if (historyStorage === undefined) {
         historyStorage = historiesStorage[peerID] = {count: null, history: [], pending: []}
@@ -1318,6 +1318,7 @@ angular.module('myApp.services')
       }
       if (asChannel) {
         fromID = 0
+        pFlags.post = true
       } else {
         flags |= 256
       }
@@ -1463,8 +1464,8 @@ angular.module('myApp.services')
       var replyToMsgID = options.replyToMsgID
       var isChannel = AppPeersManager.isChannel(peerID)
       var isMegagroup = isChannel && AppPeersManager.isMegagroup(peerID)
-      var asChannel = isChannel && !isMegagroup ? true : false,
-        attachType, apiFileName
+      var asChannel = isChannel && !isMegagroup ? true : false
+      var attachType, apiFileName
       var realFileName
 
       if (!options.isMedia) {
@@ -1504,6 +1505,7 @@ angular.module('myApp.services')
       }
       if (asChannel) {
         fromID = 0
+        pFlags.post = true
       } else {
         flags |= 256
       }
@@ -1730,6 +1732,7 @@ angular.module('myApp.services')
       }
       if (asChannel) {
         fromID = 0
+        pFlags.post = true
       } else {
         flags |= 256
       }
@@ -2019,8 +2022,13 @@ angular.module('myApp.services')
 
       if (!message || !message.to_id) {
         if (dialog && dialog.peerID) {
-          message = {_: 'message', to_id: AppPeersManager.getOutputPeer(dialog.peerID), deleted: true, date: tsNow(true), pFlags: {}}
-          message.deleted = true
+          message = {
+            _: 'message',
+            to_id: AppPeersManager.getOutputPeer(dialog.peerID),
+            deleted: true,
+            date: tsNow(true),
+            pFlags: {}
+          }
         } else {
           return message
         }
@@ -2030,6 +2038,7 @@ angular.module('myApp.services')
       message.peerData = AppPeersManager.getPeer(message.peerID)
       message.peerString = AppPeersManager.getPeerString(message.peerID)
       message.unreadCount = unreadCount
+      message.index = dialog && dialog.index || (message.date * 0x10000)
 
       if (message._ == 'messageService' && message.action.user_id) {
         message.action.user = AppUsersManager.getUser(message.action.user_id)