fix: ste channels correctly when going back and forth to communities

src/app/chat/event_handling.nim

@@ -58,8 +58,14 @@ proc handleChatEvents(self: ChatController) =
     self.view.appReady()
 
   self.status.events.on("communityActiveChanged") do(e:Args):
-    # TODO set this back to the previous one instead
-    self.view.setActiveChannelByIndex(0)
+    var evArgs = CommunityActiveChangedArgs(e)
+    if (evArgs.active == false):
+      self.view.restorePreviousActiveChannel()
+    else:
+      if (self.view.activeCommunity.communityItem.lastChannelSeen == ""):
+        self.view.setActiveChannelByIndex(0)
+      else:
+        self.view.setActiveChannel(self.view.activeCommunity.communityItem.lastChannelSeen)
 
   self.status.events.on("channelJoined") do(e: Args):
     var channel = ChannelArgs(e)

src/app/chat/view.nim

@@ -240,11 +240,14 @@ QtObject:
 
     self.clearUnreadIfNeeded(self.activeChannel.chatItem)
     self.clearUnreadIfNeeded(selectedChannel)
+    if (self.activeCommunity.active and self.activeCommunity.communityItem.lastChannelSeen != selectedChannel.id):
+      self.activeCommunity.communityItem.lastChannelSeen = selectedChannel.id
+      self.joinedCommunityList.replaceCommunity(self.activeCommunity.communityItem)
 
     if self.activeChannel.id == selectedChannel.id: return
 
     if selectedChannel.chatType.isOneToOne and selectedChannel.id == selectedChannel.name:
-        selectedChannel.name = self.userNameOrAlias(selectedChannel.id)
+      selectedChannel.name = self.userNameOrAlias(selectedChannel.id)
 
     self.previousActiveChannelIndex = index
     self.activeChannel.setChatItem(selectedChannel)
@@ -265,10 +268,10 @@ QtObject:
     if(channel == ""): return
 
     let selectedChannel =
-        if (self.activeCommunity.active):
-          self.activeCommunity.chats.getChannel(self.activeCommunity.chats.chats.findIndexById(channel))
-        else:
-          self.chats.getChannel(self.chats.chats.findIndexById(channel))
+      if (self.activeCommunity.active):
+        self.activeCommunity.chats.getChannel(self.activeCommunity.chats.chats.findIndexById(channel))
+      else:
+        self.chats.getChannel(self.chats.chats.findIndexById(channel))
 
     self.activeChannel.setChatItem(selectedChannel)
     
@@ -304,7 +307,7 @@ QtObject:
     self.activeChannelChanged()
 
   proc restorePreviousActiveChannel*(self: ChatsView) {.slot.} =
-    if self.activeChannel.id == self.timelineChat.id and not self.previousActiveChannelIndex == -1:
+    if self.previousActiveChannelIndex != -1:
       self.setActiveChannelByIndex(self.previousActiveChannelIndex)
 
   proc getCurrentSuggestions(self: ChatsView): QVariant {.slot.} =

src/app/chat/views/community_item.nim

@@ -41,7 +41,7 @@ QtObject:
 
   proc setActive*(self: CommunityItemView, value: bool) {.slot.} =
     self.active = value
-    self.status.events.emit("communityActiveChanged", Args())
+    self.status.events.emit("communityActiveChanged", CommunityActiveChangedArgs(active: value))
     self.activeChanged()
 
   proc nbMembersChanged*(self: CommunityItemView) {.signal.}

src/status/chat.nim

@@ -35,6 +35,9 @@ type
 
   ChatArgs* = ref object of Args
     chats*: seq[Chat]
+  
+  CommunityActiveChangedArgs* = ref object of Args
+    active*: bool
 
   TopicArgs* = ref object of Args
     topics*: seq[MailserverTopic]

src/status/chat/chat.nim

@@ -95,6 +95,7 @@ type CommunityMembershipRequest* = object
 type Community* = object
   id*: string
   name*: string
+  lastChannelSeen*: string
   description*: string
   chats*: seq[Chat]
   members*: seq[string]

src/status/contacts.nim

@@ -40,8 +40,7 @@ proc blockContact*(self: ContactModel, id: string): string =
 proc unblockContact*(self: ContactModel, id: string): string =
   var contact = self.getContactByID(id)
   contact.systemTags.delete(contact.systemTags.find(":contact/blocked"))
-  discard status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensName, contact.ensVerifiedAt, contact.ensVerificationRetries,contact.alias, contact.identicon, contact.identityImage.thumbnail, contact.systemTags, contact.localNickname)
-  discard status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensName, contact.alias, contact.identicon, contact.systemTags, contact.localNickname)
+  discard status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensName, contact.alias, contact.identicon, contact.identityImage.thumbnail, contact.systemTags, contact.localNickname)
   self.events.emit("contactUnblocked", Args())
 
 proc getAllContacts*(): seq[Profile] =
@@ -85,7 +84,7 @@ proc addContact*(self: ContactModel, id: string, localNickname: string): string
   if contact.identityImage != nil:
     thumbnail = contact.identityImage.thumbnail
 
-  result = status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensName, contact.ensVerifiedAt, contact.ensVerificationRetries, contact.alias, contact.identicon, thumbnail, contact.systemTags, nickname)
+  result = status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensName, contact.alias, contact.identicon, thumbnail, contact.systemTags, nickname)
   self.events.emit("contactAdded", Args())
   discard requestContactUpdate(contact.id)
 
@@ -114,7 +113,7 @@ proc removeContact*(self: ContactModel, id: string) =
   if contact.identityImage != nil:
     thumbnail = contact.identityImage.thumbnail
 
-  discard status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensName, contact.ensVerifiedAt, contact.ensVerificationRetries, contact.alias, contact.identicon, thumbnail, contact.systemTags, contact.localNickname)
+  discard status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensName, contact.alias, contact.identicon, thumbnail, contact.systemTags, contact.localNickname)
   self.events.emit("contactRemoved", Args())
 
 proc isAdded*(self: ContactModel, id: string): bool =

src/status/libstatus/contacts.nim

@@ -24,8 +24,7 @@ proc getContacts*(): JsonNode =
     return %* []
   return response["result"]
 
-proc saveContact*(id: string, ensVerified: bool, ensName: string, ensVerifiedAt: int, ensVerificationRetries: int, alias: string, identicon: string, thumbnail: string, systemTags: seq[string], localNickname: string): string =
-proc saveContact*(id: string, ensVerified: bool, ensName: string, alias: string, identicon: string, systemTags: seq[string], localNickname: string): string =
+proc saveContact*(id: string, ensVerified: bool, ensName: string, alias: string, identicon: string, thumbnail: string, systemTags: seq[string], localNickname: string): string =
   let payload = %* [{
       "id": id,
       "name": ensName,

ui/app/AppLayouts/Chat/CommunityColumn.qml

@@ -39,7 +39,7 @@ Item {
             iconColor: Style.current.inputColor
             anchors.left: parent.left
             anchors.leftMargin: Style.current.bigPadding
-            anchors.verticalCenter: parent.verticalCenter
+            anchors.verticalCenter: communityHeaderButton.verticalCenter
             onClicked: chatsModel.activeCommunity.active = false
         }
 

ui/app/AppLayouts/Chat/ContactsColumn/ChannelList.qml

@@ -43,9 +43,7 @@ Item {
         }
         onCountChanged: {
             if (count > 0 && chatsModel.activeChannelIndex > -1) {
-                // If a chat is added or removed, we set the current index to the first value
-                chatsModel.activeChannelIndex = 0;
-                currentIndex = 0;
+                currentIndex = chatsModel.activeChannelIndex;
             } else {
                 if (chatsModel.activeChannelIndex > -1) {
                     chatGroupsListView.currentIndex = 0;