fix(@desktop): make get(Emoji/Color)Hash global utility

Removed instances of VisualIdentityService as it was stateless.
Removed (emoji/color)Hash models as they were reduntant, hashes are
obtained only from global utility now.

src/app/boot/app_controller.nim

@@ -30,7 +30,6 @@ import ../../app_service/service/devices/service as devices_service
 import ../../app_service/service/mailservers/service as mailservers_service
 import ../../app_service/service/gif/service as gif_service
 import ../../app_service/service/ens/service as ens_service
-import ../../app_service/service/visual_identity/service as visual_identity_service
 
 import ../modules/startup/module as startup_module
 import ../modules/main/module as main_module
@@ -84,7 +83,6 @@ type
     nodeService: node_service.Service
     gifService: gif_service.Service
     ensService: ens_service.Service
-    visualIdentityService: visual_identity_service.Service
 
     # Modules
     startupModule: startup_module.AccessInterface
@@ -181,7 +179,6 @@ proc newAppController*(statusFoundation: StatusFoundation): AppController =
     result.settingsService, result.walletAccountService, result.transactionService, result.ethService,
     result.networkService, result.tokenService)
   result.providerService = provider_service.newService(result.ensService)
-  result.visualIdentityService = visual_identity_service.newService()
 
   # Modules
   result.startupModule = startup_module.newModule[AppController](
@@ -222,7 +219,6 @@ proc newAppController*(statusFoundation: StatusFoundation): AppController =
     result.gifService,
     result.ensService,
     result.networkService,
-    result.visualIdentityService
   )
 
   # Do connections
@@ -271,7 +267,6 @@ proc delete*(self: AppController) =
   self.generalService.delete
   self.ensService.delete
   self.gifService.delete
-  self.visualIdentityService.delete
 
 proc startupDidLoad*(self: AppController) =
   singletonInstance.engine.setRootContextProperty("localAppSettings", self.localAppSettingsVariant)
@@ -342,7 +337,6 @@ proc load(self: AppController) =
     self.messageService,
     self.gifService,
     self.mailserversService,
-    self.visualIdentityService,
   )
 
 proc userLoggedIn*(self: AppController) =

src/app/global/utils.nim

@@ -5,6 +5,7 @@ import ./utils/qrcodegen
 # Services as instances shouldn't be used in this class, just some general/global procs
 import ../../app_service/common/conversion
 import ../../app_service/service/accounts/service as procs_from_accounts
+import ../../app_service/service/visual_identity/service as procs_from_visual_identity_service
 
 
 QtObject:
@@ -128,3 +129,9 @@ QtObject:
 
   proc plainText*(self: Utils, text: string): string {.slot.} =
     result = plain_text(text)
+
+  proc getEmojiHashAsJson*(self: Utils, publicKey: string): string {.slot.} =
+    procs_from_visual_identity_service.getEmojiHashAsJson(publicKey)
+
+  proc getColorHashAsJson*(self: Utils, publicKey: string): string {.slot.} =
+    procs_from_visual_identity_service.getColorHashAsJson(publicKey)

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

@@ -20,7 +20,6 @@ import ../../../../../app_service/service/community/service as community_service
 import ../../../../../app_service/service/gif/service as gif_service
 import ../../../../../app_service/service/message/service as message_service
 import ../../../../../app_service/service/mailservers/service as mailservers_service
-import ../../../../../app_service/service/visual_identity/service as visual_identity_service
 
 export io_interface
 
@@ -42,7 +41,7 @@ proc newModule*(delegate: delegate_interface.AccessInterface, events: EventEmitt
   belongsToCommunity: bool, isUsersListAvailable: bool, settingsService: settings_service.ServiceInterface,
   contactService: contact_service.Service, chatService: chat_service.Service,
   communityService: community_service.Service, messageService: message_service.Service, gifService: gif_service.Service,
-  mailserversService: mailservers_service.Service, visualIdentityService: visual_identity_service.Service):
+  mailserversService: mailservers_service.Service):
   Module =
   result = Module()
   result.delegate = delegate
@@ -57,7 +56,7 @@ proc newModule*(delegate: delegate_interface.AccessInterface, events: EventEmitt
   contactService, communityService, chatService, messageService, mailserversService)
   result.usersModule = users_module.newModule(
     result, events, sectionId, chatId, belongsToCommunity, isUsersListAvailable,
-    contactService, chat_service, communityService, messageService, visualIdentityService
+    contactService, chat_service, communityService, messageService
   )
 
 method delete*(self: Module) =

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

@@ -6,7 +6,6 @@ import ../../../../../../app_service/service/contacts/service as contact_service
 import ../../../../../../app_service/service/community/service as community_service
 import ../../../../../../app_service/service/message/service as message_service
 import ../../../../../../app_service/service/chat/service as chat_service
-import ../../../../../../app_service/service/visual_identity/service as visual_identity_service
 
 import ../../../../../core/eventemitter
 
@@ -24,13 +23,12 @@ type
     chatService: chat_service.Service
     communityService: community_service.Service
     messageService: message_service.Service
-    visualIdentityService: visual_identity_service.Service
 
 proc newController*(
   delegate: io_interface.AccessInterface, events: EventEmitter, sectionId: string, chatId: string,
   belongsToCommunity: bool, isUsersListAvailable: bool, contactService: contact_service.Service,
   chatService: chat_service.Service, communityService: community_service.Service,
-  messageService: message_service.Service, visualIdentityService: visual_identity_service.Service
+  messageService: message_service.Service
 ): Controller =
   result = Controller()
   result.delegate = delegate
@@ -44,7 +42,6 @@ proc newController*(
   result.communityService = communityService
   result.messageService = messageService
   result.chatService = chatService
-  result.visualIdentityService = visualIdentityService
 
 method delete*(self: Controller) =
   discard
@@ -155,9 +152,3 @@ method getContactDetails*(self: Controller, contactId: string): ContactDetails =
 
 method getStatusForContact*(self: Controller, contactId: string): StatusUpdateDto =
   return self.contactService.getStatusForContactWithId(contactId)
-
-method getEmojiHash*(self: Controller, pubkey: string): EmojiHashDto =
-  return self.visual_identity_service.emojiHashOf(pubkey)
-
-method getColorHash*(self: Controller, pubkey: string): ColorHashDto =
-  return self.visual_identity_service.colorHashOf(pubkey)

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

@@ -1,6 +1,5 @@
 import ../../../../../../app_service/service/contacts/service as contacts_service
 import ../../../../../../app_service/service/chat/service as chat_service
-import ../../../../../../app_service/service/visual_identity/service
 
 type
   AccessInterface* {.pure inheritable.} = ref object of RootObj
@@ -33,9 +32,3 @@ method getChat*(self: AccessInterface): ChatDto {.base.} =
 
 method getChatMemberInfo*(self: AccessInterface, id: string): (bool, bool) =
   raise newException(ValueError, "No implementation available")
-
-method getEmojiHash*(self: AccessInterface, pubkey: string): EmojiHashDto {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-method getColorHash*(self: AccessInterface, pubkey: string): ColorHashDto {.base.} =
-  raise newException(ValueError, "No implementation available")

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

@@ -9,7 +9,6 @@ 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
-import ../../../../../../app_service/service/visual_identity/service as visual_identity_service
 
 export io_interface
 
@@ -25,7 +24,7 @@ proc newModule*(
   delegate: delegate_interface.AccessInterface, events: EventEmitter, sectionId: string, chatId: string,
   belongsToCommunity: bool, isUsersListAvailable: bool, contactService: contact_service.Service,
   chatService: chat_service.Service, communityService: community_service.Service,
-  messageService: message_service.Service, visualIdentityService: visual_identity_service.Service
+  messageService: message_service.Service,
 ): Module =
   result = Module()
   result.delegate = delegate
@@ -33,7 +32,7 @@ proc newModule*(
   result.viewVariant = newQVariant(result.view)
   result.controller = controller.newController(
     result, events, sectionId, chatId, belongsToCommunity, isUsersListAvailable,
-    contactService, chatService, communityService, messageService, visualIdentityService
+    contactService, chatService, communityService, messageService,
   )
   result.moduleLoaded = false
 
@@ -63,8 +62,6 @@ method viewDidLoad*(self: Module) =
     singletonInstance.userProfile.getIcon(),
     singletonInstance.userProfile.getIdenticon(),
     singletonInstance.userProfile.getIsIdenticon(),
-    self.controller.getEmojiHash(singletonInstance.userProfile.getPubKey()),
-    self.controller.getColorHash(singletonInstance.userProfile.getPubKey()),
     isAdded = true,
     admin,
     joined,
@@ -90,8 +87,6 @@ method viewDidLoad*(self: Module) =
       contactDetails.icon,
       contactDetails.details.identicon,
       contactDetails.isidenticon,
-      self.controller.getEmojiHash(publicKey),
-      self.controller.getColorHash(publicKey),
       contactDetails.details.added,
       admin,
       joined
@@ -125,8 +120,6 @@ method newMessagesLoaded*(self: Module, messages: seq[MessageDto]) =
       contactDetails.icon,
       contactDetails.details.identicon,
       contactDetails.isidenticon,
-      self.controller.getEmojiHash(m.`from`),
-      self.controller.getColorHash(m.`from`),
       contactDetails.details.added,
       ))
 
@@ -180,8 +173,6 @@ method onChatMembersAdded*(self: Module,  ids: seq[string]) =
       contactDetails.icon,
       contactDetails.details.identicon,
       contactDetails.isidenticon,
-      self.controller.getEmojiHash(id),
-      self.controller.getColorHash(id),
       contactDetails.details.added,
       admin,
       joined

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

@@ -19,7 +19,6 @@ import ../../../../app_service/service/community/service as community_service
 import ../../../../app_service/service/message/service as message_service
 import ../../../../app_service/service/mailservers/service as mailservers_service
 import ../../../../app_service/service/gif/service as gif_service
-import ../../../../app_service/service/visual_identity/service as visual_identity_service
 
 export io_interface
 
@@ -86,11 +85,10 @@ proc addSubmodule(self: Module, chatId: string, belongToCommunity: bool, isUsers
   communityService: community_service.Service,
   messageService: message_service.Service,
   gifService: gif_service.Service,
-  mailserversService: mailservers_service.Service,
-  visualIdentityService: visual_identity_service.Service) =
+  mailserversService: mailservers_service.Service) =
   self.chatContentModules[chatId] = chat_content_module.newModule(self, events, self.controller.getMySectionId(), chatId,
     belongToCommunity, isUsersListAvailable, settingsService, contactService, chatService, communityService,
-    messageService, gifService, mailserversService, visualIdentityService)
+    messageService, gifService, mailserversService)
 
 proc removeSubmodule(self: Module, chatId: string) =
   if(not self.chatContentModules.contains(chatId)):
@@ -104,8 +102,7 @@ proc buildChatUI(self: Module, events: EventEmitter,
   communityService: community_service.Service,
   messageService: message_service.Service,
   gifService: gif_service.Service,
-  mailserversService: mailservers_service.Service,
-  visualIdentityService: visual_identity_service.Service) =
+  mailserversService: mailservers_service.Service) =
   let types = @[ChatType.OneToOne, ChatType.Public, ChatType.PrivateGroupChat]
   let chats = self.controller.getChatDetailsForChatTypes(types)
 
@@ -133,7 +130,7 @@ proc buildChatUI(self: Module, events: EventEmitter,
       active=false, c.position, c.categoryId)
     self.view.chatsModel().appendItem(item)
     self.addSubmodule(c.id, false, isUsersListAvailable, events, settingsService, contactService, chatService,
-    communityService, messageService, gifService, mailserversService, visualIdentityService)
+    communityService, messageService, gifService, mailserversService)
 
     # make the first Public chat active when load the app
     if(selectedItemId.len == 0 and c.chatType == ChatType.Public):
@@ -148,8 +145,7 @@ proc buildCommunityUI(self: Module, events: EventEmitter,
   communityService: community_service.Service,
   messageService: message_service.Service,
   gifService: gif_service.Service,
-  mailserversService: mailservers_service.Service,
-  visualIdentityService: visual_identity_service.Service) =
+  mailserversService: mailservers_service.Service) =
   var selectedItemId = ""
   var selectedSubItemId = ""
   let communities = self.controller.getJoinedCommunities()
@@ -170,7 +166,7 @@ proc buildCommunityUI(self: Module, events: EventEmitter,
         notificationsCount, chatDto.muted, blocked=false, active = false, c.position, c.categoryId)
       self.view.chatsModel().appendItem(channelItem)
       self.addSubmodule(chatDto.id, true, true, events, settingsService, contactService, chatService, communityService,
-      messageService, gifService, mailserversService, visualIdentityService)
+      messageService, gifService, mailserversService)
 
       # make the first channel which doesn't belong to any category active when load the app
       if(selectedItemId.len == 0):
@@ -201,7 +197,7 @@ proc buildCommunityUI(self: Module, events: EventEmitter,
           active=false, c.position)
         categoryChannels.add(channelItem)
         self.addSubmodule(chatDto.id, true, true, events, settingsService, contactService, chatService, communityService,
-        messageService, gifService, mailserversService, visualIdentityService)
+        messageService, gifService, mailserversService)
 
         # in case there is no channels beyond categories,
         # make the first channel of the first category active when load the app
@@ -266,15 +262,14 @@ method load*(self: Module, events: EventEmitter,
   communityService: community_service.Service,
   messageService: message_service.Service,
   gifService: gif_service.Service,
-  mailserversService: mailservers_service.Service,
-  visualIdentityService: visual_identity_service.Service) =
+  mailserversService: mailservers_service.Service) =
   self.controller.init()
   self.view.load()
 
   if(self.controller.isCommunity()):
-    self.buildCommunityUI(events, settingsService, contactService, chatService, communityService, messageService, gifService, mailserversService, visualIdentityService)
+    self.buildCommunityUI(events, settingsService, contactService, chatService, communityService, messageService, gifService, mailserversService)
   else:
-    self.buildChatUI(events, settingsService, contactService, chatService, communityService, messageService, gifService, mailserversService, visualIdentityService)
+    self.buildChatUI(events, settingsService, contactService, chatService, communityService, messageService, gifService, mailserversService)
     self.initContactRequestsModel() # we do this only in case of chat section (not in case of communities)
 
   for cModule in self.chatContentModules.values:
@@ -405,7 +400,6 @@ method addNewChat*(
     messageService: message_service.Service,
     gifService: gif_service.Service,
     mailserversService: mailservers_service.Service,
-    visualIdentityService: visual_identity_service.Service,
     setChatAsActive: bool = true) =
   let hasNotification = chatDto.unviewedMessagesCount > 0 or chatDto.unviewedMentionsCount > 0
   let notificationsCount = chatDto.unviewedMentionsCount
@@ -427,7 +421,7 @@ method addNewChat*(
       chatDto.description, chatDto.chatType.int, amIChatAdmin, hasNotification, notificationsCount,
       chatDto.muted, blocked=false, active=false, position = 0, chatDto.categoryId, chatDto.highlight)
     self.addSubmodule(chatDto.id, belongsToCommunity, isUsersListAvailable, events, settingsService, contactService, chatService,
-                      communityService, messageService, gifService, mailserversService, visualIdentityService)
+                      communityService, messageService, gifService, mailserversService)
     self.chatContentModules[chatDto.id].load()
     self.view.chatsModel().appendItem(item)
     if setChatAsActive:
@@ -443,7 +437,7 @@ method addNewChat*(
       amIChatAdmin, hasNotification, notificationsCount, chatDto.muted, blocked=false, active=false,
       chatDto.position)
     self.addSubmodule(chatDto.id, belongsToCommunity, isUsersListAvailable, events, settingsService, contactService, chatService,
-                      communityService, messageService, gifService, mailserversService, visualIdentityService)
+                      communityService, messageService, gifService, mailserversService)
     self.chatContentModules[chatDto.id].load()
     categoryItem.appendSubItem(channelItem)
     if setChatAsActive:

src/app/modules/main/chat_section/private_interfaces/module_access_interface.nim

@@ -7,7 +7,6 @@ import ../../../../../app_service/service/community/service as community_service
 import ../../../../../app_service/service/message/service as message_service
 import ../../../../../app_service/service/gif/service as gif_service
 import ../../../../../app_service/service/mailservers/service as mailservers_service
-import ../../../../../app_service/service/visual_identity/service as visual_identity_service
 
 import ../model as chats_model
 
@@ -23,8 +22,7 @@ method load*(self: AccessInterface, events: EventEmitter,
   communityService: community_service.Service,
   messageService: message_service.Service,
   gifService: gif_service.Service,
-  mailserversService: mailservers_service.Service,
-  visualIdentityService: visual_identity_service.Service) {.base.} =
+  mailserversService: mailservers_service.Service) {.base.} =
   raise newException(ValueError, "No implementation available")
 
 method isLoaded*(self: AccessInterface): bool {.base.} =

src/app/modules/main/communities/controller.nim

@@ -6,7 +6,6 @@ import ../../../core/signals/types
 import ../../../core/eventemitter
 import ../../../../app_service/service/community/service as community_service
 import ../../../../app_service/service/contacts/service as contacts_service
-import ../../../../app_service/service/visual_identity/service as visual_identity_service
 
 export controller_interface
 
@@ -16,21 +15,18 @@ type
     events: EventEmitter
     communityService: community_service.Service
     contactsService: contacts_service.Service
-    visualIdentityService: visual_identity_service.Service
 
 proc newController*(
     delegate: io_interface.AccessInterface,
     events: EventEmitter,
     communityService: community_service.Service,
     contactsService: contacts_service.Service,
-    visualIdentityService: visual_identity_service.Service
     ): Controller =
   result = Controller()
   result.delegate = delegate
   result.events = events
   result.communityService = communityService
   result.contactsService = contactsService
-  result.visualIdentityService = visualIdentityService
 
 method delete*(self: Controller) =
   discard
@@ -138,9 +134,3 @@ method userCanJoin*(self: Controller, communityId: string): bool =
 
 method isCommunityRequestPending*(self: Controller, communityId: string): bool =
   return self.communityService.isCommunityRequestPending(communityId)
-
-method getEmojiHash*(self: Controller, pubkey: string): EmojiHashDto =
-  return self.visualIdentityService.emojiHashOf(pubkey)
-
-method getColorHash*(self: Controller, pubkey: string): ColorHashDto =
-  return self.visualIdentityService.colorHashOf(pubkey)

src/app/modules/main/communities/controller_interface.nim

@@ -1,6 +1,5 @@
 import ../../../../app_service/service/community/service as community_service
 import ../../../../app_service/service/contacts/service as contacts_service
-import ../../../../app_service/service/visual_identity/service as visual_identity_service
 
 type
   AccessInterface* {.pure inheritable.} = ref object of RootObj
@@ -64,12 +63,6 @@ method getContactNameAndImage*(self: AccessInterface, contactId: string):
 method getContactDetails*(self: AccessInterface, contactId: string): ContactDetails {.base.} =
   raise newException(ValueError, "No implementation available")
 
-method getEmojiHash*(self: AccessInterface, pubkey: string): EmojiHashDto {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-method getColorHash*(self: AccessInterface, pubkey: string): ColorHashDto {.base.} =
-  raise newException(ValueError, "No implementation available")
-
 type
   ## Abstract class (concept) which must be implemented by object/s used in this
   ## module.

src/app/modules/main/communities/module.nim

@@ -9,7 +9,6 @@ import ../../../global/global_singleton
 import ../../../core/eventemitter
 import ../../../../app_service/service/community/service as community_service
 import ../../../../app_service/service/contacts/service as contacts_service
-import ../../../../app_service/service/visual_identity/service as visual_identity_service
 
 export io_interface
 
@@ -34,9 +33,7 @@ proc newModule*(
     delegate: delegate_interface.AccessInterface,
     events: EventEmitter,
     communityService: community_service.Service,
-    contactsService: contacts_service.Service,
-    visualIdentityService: visual_identity_service.Service
-    ): Module =
+    contactsService: contacts_service.Service): Module =
   result = Module()
   result.delegate = delegate
   result.view = newView(result)
@@ -46,7 +43,6 @@ proc newModule*(
     events,
     communityService,
     contactsService,
-    visualIdentityService
   )
   result.moduleLoaded = false
 
@@ -103,8 +99,6 @@ method getCommunityItem(self: Module, c: CommunityDto): SectionItem =
           contactDetails.icon,
           contactDetails.details.identicon,
           contactDetails.isidenticon,
-          self.controller.getEmojiHash(member.id),
-          self.controller.getColorHash(member.id),
           contactDetails.details.added,
           ))
     )

src/app/modules/main/controller.nim

@@ -16,7 +16,6 @@ import ../../../app_service/service/gif/service as gif_service
 import ../../../app_service/service/mailservers/service as mailservers_service
 import ../../../app_service/service/privacy/service as privacy_service
 import ../../../app_service/service/node/service as node_service
-import ../../../app_service/service/visual_identity/service as visual_identity_service
 
 export controller_interface
 
@@ -38,7 +37,6 @@ type
     privacyService: privacy_service.Service
     mailserversService: mailservers_service.Service
     nodeService: node_service.Service
-    visualIdentityService: visual_identity_service.Service
     activeSectionId: string
 
 proc newController*(delegate: io_interface.AccessInterface,
@@ -54,7 +52,6 @@ proc newController*(delegate: io_interface.AccessInterface,
   privacyService: privacy_service.Service,
   mailserversService: mailservers_service.Service,
   nodeService: node_service.Service,
-  visualIdentityService: visual_identity_service.Service
 ):
   Controller =
   result = Controller()
@@ -70,7 +67,6 @@ proc newController*(delegate: io_interface.AccessInterface,
   result.gifService = gifService
   result.privacyService = privacyService
   result.nodeService = nodeService
-  result.visualIdentityService = visualIdentityService
 
 method delete*(self: Controller) =
   discard
@@ -108,7 +104,6 @@ method init*(self: Controller) =
       self.messageService,
       self.gifService,
       self.mailserversService,
-      self.visualIdentityService
     )
 
   self.events.on(TOGGLE_SECTION) do(e:Args):
@@ -127,7 +122,6 @@ method init*(self: Controller) =
       self.messageService,
       self.gifService,
       self.mailserversService,
-      self.visualIdentityService
     )
 
   self.events.on(SIGNAL_COMMUNITY_IMPORTED) do(e:Args):
@@ -144,7 +138,6 @@ method init*(self: Controller) =
       self.messageService,
       self.gifService,
       self.mailserversService,
-      self.visualIdentityService
     )
 
   self.events.on(SIGNAL_COMMUNITY_LEFT) do(e:Args):
@@ -293,9 +286,3 @@ method switchTo*(self: Controller, sectionId, chatId, messageId: string) =
 
 method getCommunityById*(self: Controller, communityId: string): CommunityDto =
   return self.communityService.getCommunityById(communityId)
-
-method getEmojiHash*(self: Controller, pubkey: string): EmojiHashDto =
-  return self.visualIdentityService.emojiHashOf(pubkey)
-
-method getColorHash*(self: Controller, pubkey: string): ColorHashDto =
-  return self.visualIdentityService.colorHashOf(pubkey)

src/app/modules/main/controller_interface.nim

@@ -2,7 +2,6 @@ import ../shared_models/section_item
 import ../../../app_service/service/contacts/dto/contact_details as contact_details
 import ../../../app_service/service/contacts/dto/contacts as contacts_dto
 import ../../../app_service/service/community/service as community_service
-import ../../../app_service/service/visual_identity/service as visual_identity_service
 
 type
   AccessInterface* {.pure inheritable.} = ref object of RootObj
@@ -66,9 +65,3 @@ method getCommunityById*(self: AccessInterface, communityId: string): CommunityD
 
 method isConnected*(self: AccessInterface): bool {.base.} =
   raise newException(ValueError, "No implementation available")
-
-method getEmojiHash*(self: AccessInterface, pubkey: string): EmojiHashDto {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-method getColorHash*(self: AccessInterface, pubkey: string): ColorHashDto {.base.} =
-  raise newException(ValueError, "No implementation available")

src/app/modules/main/module.nim

@@ -49,7 +49,6 @@ import ../../../app_service/service/mailservers/service as mailservers_service
 import ../../../app_service/service/gif/service as gif_service
 import ../../../app_service/service/ens/service as ens_service
 import ../../../app_service/service/network/service as network_service
-import ../../../app_service/service/visual_identity/service as visual_identity_service
 
 import ../../core/notifications/details
 import ../../core/eventemitter
@@ -109,7 +108,6 @@ proc newModule*[T](
   gifService: gif_service.Service,
   ensService: ens_service.Service,
   networkService: network_service.Service,
-  visualIdentityService: visual_identity_service.Service
 ): Module[T] =
   result = Module[T]()
   result.delegate = delegate
@@ -129,7 +127,6 @@ proc newModule*[T](
     privacyService,
     mailserversService,
     nodeService,
-    visualIdentityService
   )
   result.moduleLoaded = false
 
@@ -152,7 +149,7 @@ proc newModule*[T](
   result.stickersModule = stickers_module.newModule(result, events, stickersService, settingsService, walletAccountService)
   result.activityCenterModule = activity_center_module.newModule(result, events, activityCenterService, contactsService,
   messageService, chatService)
-  result.communitiesModule = communities_module.newModule(result, events, communityService, contactsService, visualIdentityService)
+  result.communitiesModule = communities_module.newModule(result, events, communityService, contactsService)
   result.appSearchModule = app_search_module.newModule(result, events, contactsService, chatService, communityService,
   messageService)
   result.nodeSectionModule = node_section_module.newModule(result, events, settingsService, nodeService, nodeConfigurationService)
@@ -213,8 +210,6 @@ proc createCommunityItem[T](self: Module[T], c: CommunityDto): SectionItem =
         contactDetails.icon,
         contactDetails.details.identicon,
         contactDetails.isidenticon,
-        self.controller.getEmojiHash(member.id),
-        self.controller.getColorHash(member.id),
         contactDetails.details.added
         )),
     c.pendingRequestsToJoin.map(x => pending_request_item.initItem(
@@ -237,7 +232,6 @@ method load*[T](
   messageService: message_service.Service,
   gifService: gif_service.Service,
   mailserversService: mailservers_service.Service,
-  visualIdentityService: visual_identity_service.Service
 ) =
   singletonInstance.engine.setRootContextProperty("mainModule", self.viewVariant)
   self.controller.init()
@@ -353,9 +347,9 @@ method load*[T](
     activeSection = profileSettingsSectionItem
 
   # Load all sections
-  self.chatSectionModule.load(events, settingsService, contactsService, chatService, communityService, messageService, gifService, mailserversService, visualIdentityService)
+  self.chatSectionModule.load(events, settingsService, contactsService, chatService, communityService, messageService, gifService, mailserversService)
   for cModule in self.communitySectionsModule.values:
-    cModule.load(events, settingsService, contactsService, chatService, communityService, messageService, gifService, mailserversService, visualIdentityService)
+    cModule.load(events, settingsService, contactsService, chatService, communityService, messageService, gifService, mailserversService)
 
   self.browserSectionModule.load()
   # self.nodeManagementSectionModule.load()
@@ -582,7 +576,6 @@ method communityJoined*[T](
   messageService: message_service.Service,
   gifService: gif_service.Service,
   mailserversService: mailservers_service.Service,
-  visualIdentityService: visual_identity_service.Service
 ) =
   var firstCommunityJoined = false
   if (self.communitySectionsModule.len == 0):
@@ -600,7 +593,7 @@ method communityJoined*[T](
       gifService,
       mailserversService
     )
-  self.communitySectionsModule[community.id].load(events, settingsService, contactsService, chatService, communityService, messageService, gifService, mailserversService, visualIdentityService)
+  self.communitySectionsModule[community.id].load(events, settingsService, contactsService, chatService, communityService, messageService, gifService, mailserversService)
 
   let communitySectionItem = self.createCommunityItem(community)
   if (firstCommunityJoined):
@@ -653,17 +646,6 @@ method getContactDetailsAsJson*[T](self: Module[T], publicKey: string): string =
   }
   return $jsonObj
 
-method getEmojiHashAsJson*[T](self: Module[T], publicKey: string): string =
-  let emojiHash =  self.controller.getEmojiHash(publicKey)
-  return $$emojiHash
-
-method getColorHashAsJson*[T](self: Module[T], publicKey: string): string =
-  let colorHash =  self.controller.getColorHash(publicKey)
-  let json = newJArray()
-  for segment in colorHash:
-    json.add(%* {"segmentLength": segment.len, "colorId": segment.colorIdx})
-  return $json
-
 method resolveENS*[T](self: Module[T], ensName: string, uuid: string) =
   if ensName.len == 0:
     error "error: cannot do a lookup for empty ens name"

src/app/modules/main/private_interfaces/module_access_interface.nim

@@ -5,7 +5,6 @@ import ../../../../app_service/service/community/service as community_service
 import ../../../../app_service/service/message/service as message_service
 import ../../../../app_service/service/gif/service as gif_service
 import ../../../../app_service/service/mailservers/service as mailservers_service
-import ../../../../app_service/service/visual_identity/service as visual_identity_service
 
 import ../../../core/eventemitter
 
@@ -21,9 +20,7 @@ method load*(
   communityService: community_service.Service,
   messageService: message_service.Service,
   gifService: gif_service.Service,
-  mailserversService: mailservers_service.Service,
-  visualIdentityService: visual_identity_service.Service
-  )
+  mailserversService: mailservers_service.Service)
   {.base.} =
   raise newException(ValueError, "No implementation available")
 

src/app/modules/main/private_interfaces/module_controller_delegate_interface.nim

@@ -23,8 +23,7 @@ method communityJoined*(self: AccessInterface, community: CommunityDto, events:
   communityService: community_service.Service,
   messageService: message_service.Service,
   gifService: gif_service.Service,
-  mailserversService: mailservers_service.Service,
-  visualIdentityService: visual_identity_service.Service) {.base.} =
+  mailserversService: mailservers_service.Service) {.base.} =
   raise newException(ValueError, "No implementation available")
 
 method communityEdited*(self: AccessInterface, community: CommunityDto) {.base.} =

src/app/modules/main/private_interfaces/module_view_delegate_interface.nim

@@ -26,12 +26,6 @@ method getAppSearchModule*(self: AccessInterface): QVariant {.base.} =
 method getContactDetailsAsJson*(self: AccessInterface, publicKey: string): string {.base.} =
   raise newException(ValueError, "No implementation available")
 
-method getEmojiHashAsJson*(self: AccessInterface, publicKey: string): string {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-method getColorHashAsJson*(self: AccessInterface, publicKey: string): string {.base.} =
-  raise newException(ValueError, "No implementation available")
-
 method resolveENS*(self: AccessInterface, ensName: string, uuid: string) {.base.} =
   raise newException(ValueError, "No implementation available")
 

src/app/modules/main/view.nim

@@ -151,14 +151,6 @@ QtObject:
   proc getContactDetailsAsJson(self: View, publicKey: string): string {.slot.} =
     return self.delegate.getContactDetailsAsJson(publicKey)
 
-  # serialized return - nimqml does not allow QVariant return type in slots
-  proc getEmojiHashAsJson(self: View, publicKey: string): string {.slot.} =
-    return self.delegate.getEmojiHashAsJson(publicKey)
-
-  # serialized return - nimqml does not allow QVariant return type in slots
-  proc getColorHashAsJson(self: View, publicKey: string): string {.slot.} =
-    return self.delegate.getColorHashAsJson(publicKey)
-
   proc resolveENS*(self: View, ensName: string, uuid: string) {.slot.} =
     self.delegate.resolveENS(ensName, uuid)
 

src/app/modules/shared_models/color_hash_item.nim

@@ -1,23 +0,0 @@
-import strformat
-
-type
-  Item* = ref object
-    length: int
-    colorIdx: int
-
-proc initItem*(length: int, colorIdx: int): Item =
-  result = Item()
-  result.length = length
-  result.colorIdx = colorIdx
-
-proc `$`*(self: Item): string =
-  result = fmt"""ColorHashItem(
-    length: {$self.length},
-    colorIdx: {$self.colorIdx},
-    ]"""
-
-proc length*(self: Item): int {.inline.} =
-  self.length
-
-proc colorIdx*(self: Item): int {.inline.} =
-  self.colorIdx

src/app/modules/shared_models/color_hash_model.nim

@@ -1,53 +0,0 @@
-import NimQml, Tables
-
-import color_hash_item
-
-type
-  ModelRole {.pure.} = enum
-    Length = UserRole + 1
-    ColorIdx
-
-QtObject:
-  type
-    Model* = ref object of QAbstractListModel
-      items*: seq[Item]
-
-  proc delete(self: Model) =
-    self.items = @[]
-    self.QAbstractListModel.delete
-
-  proc setup(self: Model) =
-    self.QAbstractListModel.setup
-
-  proc newModel*(): Model =
-    new(result, delete)
-    result.setup
-
-  proc setItems*(self: Model, items: seq[Item]) =
-    self.beginResetModel()
-    self.items = items
-    self.endResetModel()
-
-  method rowCount(self: Model, index: QModelIndex = nil): int =
-    return self.items.len
-
-  method data(self: Model, index: QModelIndex, role: int): QVariant =
-    if not index.isValid:
-      return
-    if index.row < 0 or index.row >= self.items.len:
-      return
-
-    let item = self.items[index.row]
-    let enumRole = role.ModelRole
-
-    case enumRole:
-      of ModelRole.Length:
-        result = newQVariant(item.length)
-      of ModelRole.ColorIdx:
-        result = newQVariant(item.colorIdx)
-
-  method roleNames(self: Model): Table[int, string] =
-    {
-      ModelRole.Length.int:"length",
-      ModelRole.ColorIdx.int:"colorIdx",
-    }.toTable

src/app/modules/shared_models/emojis_model.nim

@@ -1,42 +0,0 @@
-import NimQml, Tables
-
-type
-  RoleNames {.pure.} = enum
-    Emoji = UserRole + 1,
-
-QtObject:
-  type
-    Model* = ref object of QAbstractListModel
-      items*: seq[string]
-
-  proc delete(self: Model) =
-    self.items = @[]
-    self.QAbstractListModel.delete
-
-  proc setup(self: Model) =
-    self.QAbstractListModel.setup
-
-  proc newModel*(): Model =
-    new(result, delete)
-    result.setup
-
-  proc setItems*(self: Model, items: seq[string]) =
-    self.beginResetModel()
-    self.items = items
-    self.endResetModel()
-
-  proc items*(self: Model): seq[string] =
-    return self.items
-
-  method rowCount(self: Model, index: QModelIndex = nil): int =
-    return self.items.len
-
-  method data(self: Model, index: QModelIndex, role: int): QVariant =
-    if not index.isValid:
-      return
-    if index.row < 0 or index.row >= self.items.len:
-      return
-    return newQVariant(self.items[index.row])
-
-  method roleNames(self: Model): Table[int, string] =
-    { RoleNames.Emoji.int:"emoji" }.toTable

src/app/modules/shared_models/user_item.nim

@@ -1,7 +1,5 @@
 import strformat, sequtils, sugar
 
-import ./emojis_model, ./color_hash_model, ./color_hash_item
-
 type
   OnlineStatus* {.pure.} = enum
     Offline = 0
@@ -10,9 +8,6 @@ type
     Idle
     Invisible
 
-type
-  ColorHashSegment* = tuple[len, colorIdx: int]
-
 # TODO add role when it is needed
 type
   Item* = ref object
@@ -25,8 +20,6 @@ type
     icon: string
     identicon: string
     isIdenticon: bool
-    emojiHashModel: emojis_model.Model
-    colorHashModel: color_hash_model.Model
     isAdded: bool
     isAdmin: bool
     joined: bool
@@ -41,8 +34,6 @@ proc initItem*(
   icon: string,
   identicon: string,
   isidenticon: bool,
-  emojiHash: seq[string],
-  colorHash: seq[ColorHashSegment],
   isAdded: bool = false,
   isAdmin: bool = false,
   joined: bool = false,
@@ -57,10 +48,6 @@ proc initItem*(
   result.icon = icon
   result.identicon = identicon
   result.isIdenticon = isidenticon
-  result.emojiHashModel = emojis_model.newModel()
-  result.emojiHashModel.setItems(emojiHash)
-  result.colorHashModel = color_hash_model.newModel()
-  result.colorHashModel.setItems(map(colorHash, x => color_hash_item.initItem(x.len, x.colorIdx)))
   result.isAdded = isAdded
   result.isAdmin = isAdmin
   result.joined = joined
@@ -145,9 +132,3 @@ proc joined*(self: Item): bool {.inline.} =
 
 proc `joined=`*(self: Item, value: bool) {.inline.} =
   self.joined = value
-
-proc emojiHashModel*(self: Item): emojis_model.Model {.inline.} =
-  self.emojiHashModel
-
-proc colorHashModel*(self: Item): color_hash_model.Model {.inline.} =
-  self.colorHashModel

src/app/modules/shared_models/user_model.nim

@@ -13,8 +13,6 @@ type
     Icon
     Identicon
     IsIdenticon
-    EmojiHashModel
-    ColorHashModel
     IsAdded
     IsAdmin
     Joined
@@ -68,8 +66,6 @@ QtObject:
       ModelRole.Icon.int:"icon",
       ModelRole.Identicon.int:"identicon",
       ModelRole.IsIdenticon.int:"isIdenticon",
-      ModelRole.EmojiHashModel.int:"emojiHashModel",
-      ModelRole.ColorHashModel.int:"colorHashModel",
       ModelRole.IsAdded.int:"isAdded",
       ModelRole.IsAdmin.int:"isAdmin",
       ModelRole.Joined.int:"joined",
@@ -104,10 +100,6 @@ QtObject:
       result = newQVariant(item.identicon)
     of ModelRole.IsIdenticon:
       result = newQVariant(item.isIdenticon)
-    of ModelRole.EmojiHashModel:
-      result = newQVariant(item.emojiHashModel)
-    of ModelRole.ColorHashModel:
-      result = newQVariant(item.colorHashModel)
     of ModelRole.IsAdded:
       result = newQVariant(item.isAdded)
     of ModelRole.IsAdmin:

src/app_service/service/visual_identity/service.nim

@@ -1,21 +1,11 @@
-import chronicles
+import chronicles, marshal, json
 
 import ./dto as dto
-import ./service_interface
 import ../../../backend/visual_identity as status_visual_identity
 
 export dto
 
-type
-  Service* = ref object of service_interface.ServiceInterface
-
-proc newService*(): Service =
-  result = Service()
-
-method delete*(self: Service) =
-  discard
-
-proc emojiHashOf*(self: Service, pubkey: string): EmojiHashDto =
+proc emojiHashOf*(pubkey: string): EmojiHashDto =
   try:
     let response = status_visual_identity.emojiHashOf(pubkey)
 
@@ -28,7 +18,7 @@ proc emojiHashOf*(self: Service, pubkey: string): EmojiHashDto =
     error "error: ", methodName = "emojiHashOf", errName = e.name,
         errDesription = e.msg
 
-proc colorHashOf*(self: Service, pubkey: string): ColorHashDto =
+proc colorHashOf*(pubkey: string): ColorHashDto =
   try:
     let response = status_visual_identity.colorHashOf(pubkey)
 
@@ -40,3 +30,13 @@ proc colorHashOf*(self: Service, pubkey: string): ColorHashDto =
   except Exception as e:
     error "error: ", methodName = "colorHashOf", errName = e.name,
         errDesription = e.msg
+
+proc getEmojiHashAsJson*(publicKey: string): string =
+  return $$emojiHashOf(publicKey)
+
+proc getColorHashAsJson*(publicKey: string): string =
+  let colorHash =  colorHashOf(publicKey)
+  let json = newJArray()
+  for segment in colorHash:
+    json.add(%* {"segmentLength": segment.len, "colorId": segment.colorIdx})
+  return $json

src/app_service/service/visual_identity/service_interface.nim

@@ -1,15 +0,0 @@
-import ./dto as dto
-export dto
-
-type
-  ServiceInterface* {.pure inheritable.} = ref object of RootObj
-  ## Abstract class for this service access.
-
-method delete*(self: ServiceInterface) {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-method emojiHashOf*(self: ServiceInterface, pubkey: string): EmojiHashDto {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-method colorHashOf*(self: ServiceInterface, pubkey: string): ColorHashDto {.base.} =
-  raise newException(ValueError, "No implementation available")

ui/imports/utils/Utils.qml

@@ -608,7 +608,7 @@ QtObject {
         if (publicKey === "") {
             return ""
         }
-        let jsonObj = mainModule.getEmojiHashAsJson(publicKey)
+        let jsonObj = globalUtils.getEmojiHashAsJson(publicKey)
         return JSON.parse(jsonObj)
     }
 
@@ -616,7 +616,7 @@ QtObject {
         if (publicKey === "") {
             return ""
         }
-        let jsonObj = mainModule.getColorHashAsJson(publicKey)
+        let jsonObj = globalUtils.getColorHashAsJson(publicKey)
         return JSON.parse(jsonObj)
     }