fix(@desktop/chat): group members count is wrong

Fixes #4614

src/app/modules/main/chat_section/chat_content/module.nim

@@ -54,7 +54,7 @@ proc newModule*(delegate: delegate_interface.AccessInterface, events: EventEmitt
   result.messagesModule = messages_module.newModule(result, events, sectionId, chatId, belongsToCommunity, 
   contactService, communityService, chatService, messageService, mailserversService)
   result.usersModule = users_module.newModule(result, events, sectionId, chatId, belongsToCommunity, isUsersListAvailable, 
-  contactService, communityService, messageService)
+  contactService, chatService, communityService, messageService)
 
 method delete*(self: Module) =
   self.inputAreaModule.delete

src/app/modules/main/chat_section/chat_content/users/controller.nim

@@ -21,12 +21,14 @@ type
     belongsToCommunity: bool
     isUsersListAvailable: bool #users list is not available for 1:1 chat
     contactService: contact_service.Service
+    chatService: chat_service.Service
     communityService: community_service.Service
     messageService: message_service.Service
 
 proc newController*(delegate: io_interface.AccessInterface, events: EventEmitter, sectionId: string, chatId: string, 
   belongsToCommunity: bool, isUsersListAvailable: bool, contactService: contact_service.Service, 
-  communityService: community_service.Service, messageService: message_service.Service): 
+  chatService: chat_service.Service, communityService: community_service.Service, 
+  messageService: message_service.Service): 
   Controller =
   result = Controller()
   result.delegate = delegate
@@ -36,6 +38,7 @@ proc newController*(delegate: io_interface.AccessInterface, events: EventEmitter
   result.belongsToCommunity = belongsToCommunity
   result.isUsersListAvailable = isUsersListAvailable
   result.contactService = contactService
+  result.chatService = chatService
   result.communityService = communityService
   result.messageService = messageService
   
@@ -84,12 +87,12 @@ method init*(self: Controller) =
           self.delegate.onChatMembersAdded(@[args.pubKey])
 
 method getMembersPublicKeys*(self: Controller): seq[string] = 
-  # in case of 1:1 chat, there is no a members list
   if(not self.belongsToCommunity):
-    return
-
+    let chatDto = self.chatService.getChatById(self.chatId)
+    return chatDto.members.map(x => x.id)
+  else:
     let communityDto = self.communityService.getCommunityById(self.sectionId)
-  result = communityDto.members.map(x => x.id)
+    return communityDto.members.map(x => x.id)
 
 method getContactNameAndImage*(self: Controller, contactId: string): 
   tuple[name: string, image: string, isIdenticon: bool] =

src/app/modules/main/chat_section/chat_content/users/module.nim

@@ -6,6 +6,7 @@ import ../../../../shared_models/[user_model, user_item]
 import ../../../../../global/global_singleton
 import ../../../../../core/eventemitter
 import ../../../../../../app_service/service/contacts/service as contact_service
+import ../../../../../../app_service/service/chat/service as chat_service
 import ../../../../../../app_service/service/community/service as community_service
 import ../../../../../../app_service/service/message/service as message_service
 
@@ -21,14 +22,15 @@ type
 
 proc newModule*(delegate: delegate_interface.AccessInterface, events: EventEmitter, sectionId: string, chatId: string, 
   belongsToCommunity: bool, isUsersListAvailable: bool, contactService: contact_service.Service, 
-  communityService: community_service.Service, messageService: message_service.Service): 
+  chatService: chat_service.Service, communityService: community_service.Service, 
+  messageService: message_service.Service): 
   Module =
   result = Module()
   result.delegate = delegate
   result.view = view.newView(result)
   result.viewVariant = newQVariant(result.view)
   result.controller = controller.newController(result, events, sectionId, chatId, belongsToCommunity, isUsersListAvailable, 
-  contactService, communityService, messageService)
+  contactService, chatService, communityService, messageService)
   result.moduleLoaded = false
 
 method delete*(self: Module) =