refactor(community): add all community function in the backend

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

@@ -18,7 +18,7 @@ type
     events: EventEmitter
     contactsService: contact_service.Service
     chatService: chat_service.Service
-    communityService: community_service.ServiceInterface
+    communityService: community_service.Service
     messageService: message_service.Service
     activeSectionId: string
     activeChatId: string
@@ -27,7 +27,7 @@ type
     searchTerm: string
 
 proc newController*(delegate: io_interface.AccessInterface, events: EventEmitter, contactsService: contact_service.Service,
-  chatService: chat_service.Service, communityService: community_service.ServiceInterface, 
+  chatService: chat_service.Service, communityService: community_service.Service, 
   messageService: message_service.Service): Controller =
   result = Controller()
   result.delegate = delegate

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

@@ -22,12 +22,12 @@ type
     isUsersListAvailable: bool #users list is not available for 1:1 chat
     contactService: contact_service.Service
     chatService: chat_service.Service
-    communityService: community_service.ServiceInterface
+    communityService: community_service.Service
     messageService: message_service.Service
 
 proc newController*(delegate: io_interface.AccessInterface, events: EventEmitter, chatId: string, 
   belongsToCommunity: bool, isUsersListAvailable: bool, contactService: contact_service.Service,
-  chatService: chat_service.Service, communityService: community_service.ServiceInterface, 
+  chatService: chat_service.Service, communityService: community_service.Service, 
   messageService: message_service.Service): Controller =
   result = Controller()
   result.delegate = delegate

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

@@ -11,7 +11,7 @@ type
     delegate: io_interface.AccessInterface
     chatId: string
     belongsToCommunity: bool
-    communityService: community_service.ServiceInterface
+    communityService: community_service.Service
     chatService: chat_service.Service
 
 proc newController*(
@@ -19,7 +19,7 @@ proc newController*(
     chatId: string,
     belongsToCommunity: bool,
     chatService: chat_service.Service, 
-    communityService: community_service.ServiceInterface
+    communityService: community_service.Service
     ): Controller =
   result = Controller()
   result.delegate = delegate

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

@@ -5,7 +5,7 @@ import view, controller
 import ../../../../../global/global_singleton
 
 import ../../../../../../app_service/service/chat/service as chat_service
-import ../../../../../../app_service/service/community/service_interface as community_service
+import ../../../../../../app_service/service/community/service as community_service
 
 export io_interface
 
@@ -22,7 +22,7 @@ proc newModule*(
     chatId: string,
     belongsToCommunity: bool, 
     chatService: chat_service.Service,
-    communityService: community_service.ServiceInterface
+    communityService: community_service.Service
     ):
   Module =
   result = Module()

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

@@ -35,7 +35,7 @@ type
 
 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.ServiceInterface, 
+  chatService: chat_service.Service, communityService: community_service.Service, 
   messageService: message_service.Service): 
   Module =
   result = Module()

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

@@ -3,7 +3,7 @@ import controller_interface
 import io_interface
 
 import ../../../../../../app_service/service/contacts/service as contact_service
-import ../../../../../../app_service/service/community/service_interface as community_service
+import ../../../../../../app_service/service/community/service as community_service
 import ../../../../../../app_service/service/message/service as message_service
 
 import eventemitter
@@ -19,12 +19,12 @@ type
     belongsToCommunity: bool
     isUsersListAvailable: bool #users list is not available for 1:1 chat
     contactService: contact_service.Service
-    communityService: community_service.ServiceInterface
+    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.ServiceInterface, messageService: message_service.Service): 
+  communityService: community_service.Service, messageService: message_service.Service): 
   Controller =
   result = Controller()
   result.delegate = delegate

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

@@ -5,7 +5,7 @@ import view, item, model, controller
 import ../../../../../global/global_singleton
 
 import ../../../../../../app_service/service/contacts/service as contact_service
-import ../../../../../../app_service/service/community/service_interface as community_service
+import ../../../../../../app_service/service/community/service as community_service
 import ../../../../../../app_service/service/message/service as message_service
 
 import eventemitter
@@ -22,7 +22,7 @@ type
 
 proc newModule*(delegate: delegate_interface.AccessInterface, events: EventEmitter, sectionId: string, chatId: string, 
   belongsToCommunity: bool, isUsersListAvailable: bool, contactService: contact_service.Service, 
-  communityService: community_service.ServiceInterface, messageService: message_service.Service): 
+  communityService: community_service.Service, messageService: message_service.Service): 
   Module =
   result = Module()
   result.delegate = delegate

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

@@ -5,7 +5,7 @@ import io_interface
 
 import ../../../../app_service/service/contacts/service as contact_service
 import ../../../../app_service/service/chat/service as chat_service
-import ../../../../app_service/service/community/service_interface as community_service
+import ../../../../app_service/service/community/service as community_service
 import ../../../../app_service/service/message/service as message_service
 
 import eventemitter
@@ -22,12 +22,12 @@ type
     events: EventEmitter
     contactService: contact_service.Service
     chatService: chat_service.Service
-    communityService: community_service.ServiceInterface
+    communityService: community_service.Service
     messageService: message_service.Service
 
 proc newController*(delegate: io_interface.AccessInterface, sectionId: string, isCommunity: bool, events: EventEmitter,
   contactService: contact_service.Service, chatService: chat_service.Service,
-  communityService: community_service.ServiceInterface, messageService: message_service.Service): Controller =
+  communityService: community_service.Service, messageService: message_service.Service): Controller =
   result = Controller()
   result.delegate = delegate
   result.sectionId = sectionId

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

@@ -7,7 +7,7 @@ import chat_content/module as chat_content_module
 
 import ../../../../app_service/service/contacts/service as contact_service
 import ../../../../app_service/service/chat/service as chat_service
-import ../../../../app_service/service/community/service_interface as community_service
+import ../../../../app_service/service/community/service as community_service
 import ../../../../app_service/service/message/service as message_service
 
 import eventemitter
@@ -34,7 +34,7 @@ proc newModule*(
     isCommunity: bool, 
     contactService: contact_service.Service,
     chatService: chat_service.Service,
-    communityService: community_service.ServiceInterface, 
+    communityService: community_service.Service, 
     messageService: message_service.Service
   ): Module =
   result = Module()
@@ -60,7 +60,7 @@ method isCommunity*(self: Module): bool =
 
 proc addSubmodule(self: Module, chatId: string, belongToCommunity: bool, isUsersListAvailable: bool, events: EventEmitter, 
   contactService: contact_service.Service, chatService: chat_service.Service, 
-  communityService: community_service.ServiceInterface, messageService: message_service.Service) =
+  communityService: community_service.Service, messageService: message_service.Service) =
   self.chatContentModule[chatId] = chat_content_module.newModule(self, events, self.controller.getMySectionId(), chatId,
     belongToCommunity, isUsersListAvailable, contactService, chatService, communityService, messageService)
 
@@ -70,7 +70,7 @@ proc removeSubmodule(self: Module, chatId: string) =
   self.chatContentModule.del(chatId)
 
 proc buildChatUI(self: Module, events: EventEmitter, contactService: contact_service.Service, 
-  chatService: chat_service.Service, communityService: community_service.ServiceInterface, 
+  chatService: chat_service.Service, communityService: community_service.Service, 
   messageService: message_service.Service) =
   let types = @[ChatType.OneToOne, ChatType.Public, ChatType.PrivateGroupChat]
   let chats = self.controller.getChatDetailsForChatTypes(types)
@@ -99,7 +99,7 @@ proc buildChatUI(self: Module, events: EventEmitter, contactService: contact_ser
   self.setActiveItemSubItem(selectedItemId, "")
 
 proc buildCommunityUI(self: Module, events: EventEmitter, contactService: contact_service.Service, 
-  chatService: chat_service.Service, communityService: community_service.ServiceInterface, 
+  chatService: chat_service.Service, communityService: community_service.Service, 
   messageService: message_service.Service) =
   var selectedItemId = ""
   var selectedSubItemId = ""
@@ -160,7 +160,7 @@ proc buildCommunityUI(self: Module, events: EventEmitter, contactService: contac
   self.setActiveItemSubItem(selectedItemId, selectedSubItemId)
 
 method load*(self: Module, events: EventEmitter, contactService: contact_service.Service, 
-  chatService: chat_service.Service, communityService: community_service.ServiceInterface, 
+  chatService: chat_service.Service, communityService: community_service.Service, 
   messageService: message_service.Service) =
   self.controller.init()
   self.view.load()
@@ -243,7 +243,7 @@ method createPublicChat*(self: Module, chatId: string) =
   self.controller.createPublicChat(chatId)
 
 method addNewChat*(self: Module, chatDto: ChatDto, events: EventEmitter, contactService: contact_service.Service,
-  chatService: chat_service.Service, communityService: community_service.ServiceInterface, 
+  chatService: chat_service.Service, communityService: community_service.Service, 
   messageService: message_service.Service) =
   let hasNotification = chatDto.unviewedMessagesCount > 0 or chatDto.unviewedMentionsCount > 0
   let notificationsCount = chatDto.unviewedMentionsCount

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

@@ -2,7 +2,7 @@ import NimQml
 
 import ../../../../../app_service/service/contacts/service as contact_service
 import ../../../../../app_service/service/chat/service as chat_service
-import ../../../../../app_service/service/community/service_interface as community_service
+import ../../../../../app_service/service/community/service as community_service
 import ../../../../../app_service/service/message/service as message_service
 
 import eventemitter
@@ -11,7 +11,7 @@ method delete*(self: AccessInterface) {.base.} =
   raise newException(ValueError, "No implementation available")
 
 method load*(self: AccessInterface, events: EventEmitter, contactService: contact_service.Service, 
-  chatService: chat_service.Service, communityService: community_service.ServiceInterface, 
+  chatService: chat_service.Service, communityService: community_service.Service, 
   messageService: message_service.Service) {.base.} =
   raise newException(ValueError, "No implementation available")
 

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

@@ -3,7 +3,7 @@ method activeItemSubItemSet*(self: AccessInterface, itemId: string, subItemId: s
 
 method addNewChat*(self: AccessInterface, chatDto: ChatDto, events: EventEmitter, 
   contactService: contact_service.Service, chatService: chat_service.Service, 
-  communityService: community_service.ServiceInterface, messageService: message_service.Service) {.base.} =
+  communityService: community_service.Service, messageService: message_service.Service) {.base.} =
   raise newException(ValueError, "No implementation available")
 
 method onChatMuted*(self: AccessInterface, chatId: string) {.base.} =

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

@@ -31,6 +31,140 @@ method init*[T](self: Controller[T]) =
   let communities = self.communityService.getAllCommunities()
   self.delegate.setAllCommunities(communities)
 
+  self.events.on(SIGNAL_COMMUNITY_MY_REQUEST_ADDED) do(e:Args):
+    let args = CommunityRequestArgs(e)
+    # TODO process the request being added
+
+  self.events.on(SIGNAL_COMMUNITY_LEFT) do(e:Args):
+    let args = CommunityIdArgs(e)
+    # TODO process the community being left
+
+  self.events.on(SIGNAL_COMMUNITY_CREATED) do(e:Args):
+    let args = CommunityArgs(e)
+    # TODO process the community being created
+
+  self.events.on(SIGNAL_COMMUNITY_CHANNEL_CREATED) do(e:Args):
+    let args = CommunityChatArgs(e)
+    # TODO process the community chat being created
+
+  self.events.on(SIGNAL_COMMUNITY_CHANNEL_EDITED) do(e:Args):
+    let args = CommunityChatArgs(e)
+    # TODO process the community chat being edited
+
+  self.events.on(SIGNAL_COMMUNITY_CHANNEL_REORDERED) do(e:Args):
+    let args = CommunityChatOrderArgs(e)
+    # TODO process the community chat being reordered
+
+  self.events.on(SIGNAL_COMMUNITY_CHANNEL_DELETED) do(e:Args):
+    let args = CommunityChatIdArgs(e)
+    # TODO process the community chat being deleted
+
+  self.events.on(SIGNAL_COMMUNITY_CATEGORY_CREATED) do(e:Args):
+    let args = CommunityCategoryArgs(e)
+    # TODO process the community category being created
+
+  self.events.on(SIGNAL_COMMUNITY_CATEGORY_EDITED) do(e:Args):
+    let args = CommunityCategoryArgs(e)
+    # TODO process the community category being edited
+
+  self.events.on(SIGNAL_COMMUNITY_CATEGORY_DELETED) do(e:Args):
+    let args = CommunityCategoryArgs(e)
+    # TODO process the community category being deleted
+
 method joinCommunity*[T](self: Controller[T], communityId: string): string =
   self.communityService.joinCommunity(communityId)
 
+method requestToJoinCommunity*[T](self: Controller[T], communityId: string, ensName: string) =
+  self.communityService.requestToJoinCommunity(communityId, ensName)
+
+method leaveCommunity*[T](self: Controller[T], communityId: string) =
+  self.communityService.leaveCommunity(communityId)
+
+method createCommunity*[T](
+    self: Controller[T],
+    name: string,
+    description: string,
+    access: int,
+    ensOnly: bool,
+    color: string,
+    imageUrl: string,
+    aX: int, aY: int, bX: int, bY: int) =
+  self.communityService.createCommunity(
+    name,
+    description,
+    access,
+    ensOnly,
+    color,
+    imageUrl,
+    aX, aY, bX, bY)
+
+method createCommunityChannel*[T](
+    self: Controller[T],
+    communityId: string,
+    name: string,
+    description: string) =
+  self.communityService.createCommunityChannel(communityId, name, description)
+
+method editCommunityChannel*[T](
+    self: Controller[T],
+    communityId: string,
+    channelId: string,
+    name: string,
+    description: string,
+    categoryId: string,
+    position: int) =
+  self.communityService.editCommunityChannel(
+    communityId,
+    channelId,
+    name,
+    description,
+    categoryId,
+    position)
+
+method reorderCommunityChat*[T](
+    self: Controller[T],
+    communityId: string,
+    categoryId: string,
+    chatId: string,
+    position: int) =
+  self.communityService.reorderCommunityChat(
+    communityId,
+    categoryId,
+    chatId,
+    position)
+
+method deleteCommunityChat*[T](
+    self: Controller[T],
+    communityId: string,
+    chatId: string) =
+  self.communityService.deleteCommunityChat(communityId, chatId)
+
+method createCommunityCategory*[T](
+    self: Controller[T],
+    communityId: string,
+    name: string,
+    channels: seq[string]) =
+  self.communityService.createCommunityCategory(communityId, name, channels)
+
+method editCommunityCategory*[T](
+    self: Controller[T],
+    communityId: string,
+    categoryId: string,
+    name: string,
+    channels: seq[string]) =
+  self.communityService.editCommunityCategory(communityId, categoryId, name, channels)
+
+method deleteCommunityCategory*[T](
+    self: Controller[T],
+    communityId: string,
+    categoryId: string) =
+  self.communityService.deleteCommunityCategory(communityId, categoryId)
+
+method requestCommunityInfo*[T](self: Controller[T], communityId: string) =
+  self.communityService.requestCommunityInfo(communityId)
+
+method importCommunity*[T](self: Controller[T], communityKey: string) =
+  self.communityService.importCommunity(communityKey)
+
+method exportCommunity*[T](self: Controller[T], communityId: string): string =
+  self.communityService.exportCommunity(communityId)

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

@@ -13,6 +13,45 @@ method init*(self: AccessInterface) {.base.} =
 method joinCommunity*(self: AccessInterface, communityId: string): string {.base.} =
   raise newException(ValueError, "No implementation available")
 
+method requestToJoinCommunity*(self: AccessInterface, communityId: string, ensName: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method leaveCommunity*(self: AccessInterface, communityId: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method createCommunity*(self: AccessInterface, name: string, description: string, access: int, ensOnly: bool, color: string, imageUrl: string, aX: int, aY: int, bX: int, bY: int) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method createCommunityChannel*(self: AccessInterface, communityId: string, name: string, description: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method editCommunityChannel*(self: AccessInterface, communityId: string, chatId: string, name: string, description: string, categoryId: string, position: int) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method reorderCommunityChat*(self: AccessInterface, communityId: string, categoryId: string, chatId: string, position: int) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method deleteCommunityChat*(self: AccessInterface, communityId: string, chatId: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method createCommunityCategory*(self: AccessInterface, communityId: string, name: string, channels: seq[string]) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method editCommunityCategory*(self: AccessInterface, communityId: string, categoryId: string, name: string, channels: seq[string]) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method deleteCommunityCategory*(self: AccessInterface, communityId: string, categoryId: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method requestCommunityInfo*(self: AccessInterface, communityId: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method importCommunity*(self: AccessInterface, communityKey: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method exportCommunity*(self: AccessInterface, communityId: string) {.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/controller.nim

@@ -25,7 +25,7 @@ type
     keychainService: keychain_service.Service
     accountsService: accounts_service.ServiceInterface
     chatService: chat_service.Service
-    communityService: community_service.ServiceInterface
+    communityService: community_service.Service
     messageService: message_service.Service
     contactsService: contacts_service.Service
     activeSectionId: string
@@ -36,7 +36,7 @@ proc newController*(delegate: io_interface.AccessInterface,
   keychainService: keychain_service.Service,
   accountsService: accounts_service.ServiceInterface,
   chatService: chat_service.Service,
-  communityService: community_service.ServiceInterface,
+  communityService: community_service.Service,
   contactsService: contacts_service.Service,
   messageService: message_service.Service): 
   Controller =

src/app/modules/main/controller_interface.nim

@@ -1,5 +1,5 @@
 import ../shared_models/section_item
-import ../../../app_service/service/community/service_interface as community_service
+import ../../../app_service/service/community/service as community_service
 
 type 
   AccessInterface* {.pure inheritable.} = ref object of RootObj

src/app/modules/main/module.nim

@@ -395,7 +395,7 @@ method communityJoined*[T](
     events: EventEmitter,
     contactsService: contacts_service.Service,
     chatService: chat_service.Service,
-    communityService: community_service.ServiceInterface,
+    communityService: community_service.Service,
     messageService: message_service.Service
     ) =
   self.communitySectionsModule[community.id] = chat_section_module.newModule(

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

@@ -18,5 +18,5 @@ method enableSection*(self: AccessInterface, sectionType: SectionType) {.base.}
 method disableSection*(self: AccessInterface, sectionType: SectionType) {.base.} =
   raise newException(ValueError, "No implementation available")
 
-method communityJoined*(self: AccessInterface, community: CommunityDto, events: EventEmitter, contactsService: contacts_service.Service, chatService: chat_service.Service, communityService: community_service.ServiceInterface, messageService: message_service.Service) {.base.} =
+method communityJoined*(self: AccessInterface, community: CommunityDto, events: EventEmitter, contactsService: contacts_service.Service, chatService: chat_service.Service, communityService: community_service.Service, messageService: message_service.Service) {.base.} =
   raise newException(ValueError, "No implementation available")

src/app_service/service/community/dto/community.nim

@@ -57,6 +57,14 @@ type CommunityDto* = object
   isMember*: bool
   muted*: bool
 
+type CommunityMembershipRequestDto* = object
+  id*: string
+  publicKey*: string
+  chatId*: string
+  communityId*: string
+  state*: int
+  our*: string
+
 proc toPermission(jsonObj: JsonNode): Permission =
   result = Permission()
   discard jsonObj.getProp("access", result.access)
@@ -73,7 +81,7 @@ proc toImages(jsonObj: JsonNode): Images =
   if(jsonObj.getProp("thumbnail", thumbnailObj)):
     discard thumbnailObj.getProp("uri", result.thumbnail)
 
-proc toChat(jsonObj: JsonNode): Chat =
+proc toChat*(jsonObj: JsonNode): Chat =
   result = Chat()
   discard jsonObj.getProp("id", result.id)
   discard jsonObj.getProp("name", result.name)
@@ -87,13 +95,14 @@ proc toChat(jsonObj: JsonNode): Chat =
   discard jsonObj.getProp("position", result.position)
   discard jsonObj.getProp("categoryID", result.categoryId)
 
-proc toCategory(jsonObj: JsonNode): Category =
+proc toCategory*(jsonObj: JsonNode): Category =
   result = Category()
+  if (not jsonObj.getProp("category_id", result.id)):
     discard jsonObj.getProp("id", result.id)
   discard jsonObj.getProp("name", result.name)
   discard jsonObj.getProp("position", result.position)
 
-proc toMember(jsonObj: JsonNode, memberId: string): Member =
+proc toMember*(jsonObj: JsonNode, memberId: string): Member =
   # Mapping this DTO is not strightforward since only keys are used for id. We 
   # handle it a bit different.
   result = Member()
@@ -144,6 +153,15 @@ proc toCommunityDto*(jsonObj: JsonNode): CommunityDto =
   discard jsonObj.getProp("isMember", result.isMember)
   discard jsonObj.getProp("muted", result.muted)
 
+proc toCommunityMembershipRequestDto*(jsonObj: JsonNode): CommunityMembershipRequestDto =
+  result = CommunityMembershipRequestDto()
+  discard jsonObj.getProp("id", result.id)
+  discard jsonObj.getProp("publicKey", result.publicKey)
+  discard jsonObj.getProp("chatId", result.chatId)
+  discard jsonObj.getProp("state", result.state)
+  discard jsonObj.getProp("communityId", result.communityId)
+  discard jsonObj.getProp("our", result.our)
+
 proc parseCommunities*(response: RpcResponse[JsonNode]): seq[CommunityDto] =
   result = map(response.result.getElems(), 
     proc(x: JsonNode): CommunityDto = x.toCommunityDto())

src/app_service/service/community/service.nim

@@ -1,14 +1,11 @@
-import Tables, json, sequtils, std/algorithm, strformat, chronicles
+import NimQml, Tables, json, sequtils, std/algorithm, strformat, chronicles, json_serialization
 
 import eventemitter
-import service_interface, ./dto/community
+import ./dto/community as community_dto
-
+export community_dto
-import ../chat/service as chat_service
 
 import status/statusgo_backend_new/communities as status_go
 
-export service_interface
-
 logScope:
   topics = "community-service"
 
@@ -17,29 +14,67 @@ type
   CommunityArgs* = ref object of Args
     community*: CommunityDto
 
+  CommunityChatArgs* = ref object of Args
+    chat*: Chat
+
+  CommunityIdArgs* = ref object of Args
+    communityId*: string
+
+  CommunityChatIdArgs* = ref object of Args
+    communityId*: string
+    chatId*: string
+
+  CommunityRequestArgs* = ref object of Args
+    communityRequest*: CommunityMembershipRequestDto
+
+  CommunityChatOrderArgs* = ref object of Args
+    communityId*: string
+    chatId*: string
+    categoryId*: string
+    position*: int
+
+  CommunityCategoryArgs* = ref object of Args
+    communityId*: string
+    category*: Category
+    channels*: seq[string]
+
 # Signals which may be emitted by this service:
 const SIGNAL_COMMUNITY_JOINED* = "SIGNAL_COMMUNITY_JOINED"
+const SIGNAL_COMMUNITY_MY_REQUEST_ADDED* = "SIGNAL_COMMUNITY_MY_REQUEST_ADDED"
+const SIGNAL_COMMUNITY_LEFT* = "SIGNAL_COMMUNITY_LEFT"
+const SIGNAL_COMMUNITY_CREATED* = "SIGNAL_COMMUNITY_CREATED"
+const SIGNAL_COMMUNITY_CHANNEL_CREATED* = "SIGNAL_COMMUNITY_CHANNEL_CREATED"
+const SIGNAL_COMMUNITY_CHANNEL_EDITED* = "SIGNAL_COMMUNITY_CHANNEL_EDITED"
+const SIGNAL_COMMUNITY_CHANNEL_REORDERED* = "SIGNAL_COMMUNITY_CHANNEL_REORDERED"
+const SIGNAL_COMMUNITY_CHANNEL_DELETED* = "SIGNAL_COMMUNITY_CHANNEL_DELETED"
+const SIGNAL_COMMUNITY_CATEGORY_CREATED* = "SIGNAL_COMMUNITY_CATEGORY_CREATED"
+const SIGNAL_COMMUNITY_CATEGORY_EDITED* = "SIGNAL_COMMUNITY_CATEGORY_EDITED"
+const SIGNAL_COMMUNITY_CATEGORY_DELETED* = "SIGNAL_COMMUNITY_CATEGORY_DELETED"
 
-type 
+QtObject:
-  Service* = ref object of service_interface.ServiceInterface
+  type 
+    Service* = ref object of QObject
       events: EventEmitter
       joinedCommunities: Table[string, CommunityDto] # [community_id, CommunityDto]
       allCommunities: Table[string, CommunityDto] # [community_id, CommunityDto]
+      myCommunityRequests*: seq[CommunityMembershipRequestDto]
 
-# Forward declaration
+  # Forward declaration
-method loadAllCommunities(self: Service): seq[CommunityDto]
+  proc loadAllCommunities(self: Service): seq[CommunityDto]
-method loadJoinedComunities(self: Service): seq[CommunityDto]
+  proc loadJoinedComunities(self: Service): seq[CommunityDto]
+  proc loadMyPendingRequestsToJoin*(self: Service)
 
-method delete*(self: Service) =
+  proc delete*(self: Service) =
     discard
 
-proc newService*(events: EventEmitter): Service =
+  proc newService*(events: EventEmitter): Service =
     result = Service()
     result.events = events
     result.joinedCommunities = initTable[string, CommunityDto]()
     result.allCommunities = initTable[string, CommunityDto]()
+    result.myCommunityRequests = @[]
 
-method init*(self: Service) =
+  proc init*(self: Service) =
     try:
       let joinedCommunities = self.loadJoinedComunities()
       for community in joinedCommunities:
@@ -49,36 +84,38 @@ method init*(self: Service) =
       for community in allCommunities:
         self.allCommunities[community.id] = community
 
+      self.loadMyPendingRequestsToJoin()
+
     except Exception as e:
       let errDesription = e.msg
       error "error: ", errDesription
       return
 
-method loadAllCommunities(self: Service): seq[CommunityDto] =
+  proc loadAllCommunities(self: Service): seq[CommunityDto] =
     let response = status_go.getAllCommunities()
     return parseCommunities(response)
 
-method loadJoinedComunities(self: Service): seq[CommunityDto] =
+  proc loadJoinedComunities(self: Service): seq[CommunityDto] =
     let response = status_go.getJoinedComunities()
     return parseCommunities(response)
 
-method getJoinedCommunities*(self: Service): seq[CommunityDto] =
+  proc getJoinedCommunities*(self: Service): seq[CommunityDto] =
     return toSeq(self.joinedCommunities.values)
 
-method getAllCommunities*(self: Service): seq[CommunityDto] =
+  proc getAllCommunities*(self: Service): seq[CommunityDto] =
     return toSeq(self.allCommunities.values)
 
-method getCommunityById*(self: Service, communityId: string): CommunityDto =
+  proc getCommunityById*(self: Service, communityId: string): CommunityDto =
     if(not self.joinedCommunities.hasKey(communityId)):
       error "error: requested community doesn't exists"
       return
 
     return self.joinedCommunities[communityId]
 
-method getCommunityIds*(self: Service): seq[string] =
+  proc getCommunityIds*(self: Service): seq[string] =
     return toSeq(self.joinedCommunities.keys)
 
-proc sortAsc[T](t1, t2: T): int =
+  proc sortAsc[T](t1, t2: T): int =
     if(t1.position > t2.position):
       return 1
     elif (t1.position < t2.position):
@@ -86,7 +123,7 @@ proc sortAsc[T](t1, t2: T): int =
     else:
       return 0
 
-proc sortDesc[T](t1, t2: T): int =
+  proc sortDesc[T](t1, t2: T): int =
     if(t1.position < t2.position):
       return 1
     elif (t1.position > t2.position):
@@ -94,7 +131,7 @@ proc sortDesc[T](t1, t2: T): int =
     else:
       return 0
 
-method getCategories*(self: Service, communityId: string, order: SortOrder = SortOrder.Ascending): seq[Category] =
+  proc getCategories*(self: Service, communityId: string, order: SortOrder = SortOrder.Ascending): seq[Category] =
     if(not self.joinedCommunities.contains(communityId)):
       error "trying to get community categories for an unexisting community id"
       return
@@ -105,7 +142,7 @@ method getCategories*(self: Service, communityId: string, order: SortOrder = Sor
     else:
       result.sort(sortDesc[Category])
 
-method getChats*(self: Service, communityId: string, categoryId = "", order = SortOrder.Ascending): seq[Chat] =
+  proc getChats*(self: Service, communityId: string, categoryId = "", order = SortOrder.Ascending): seq[Chat] =
     ## By default returns chats which don't belong to any category, for passed `communityId`.
     ## If `categoryId` is set then only chats belonging to that category for passed `communityId` will be returned.
     ## Returned chats are sorted by position following set `order` parameter.
@@ -124,7 +161,7 @@ method getChats*(self: Service, communityId: string, categoryId = "", order = So
     else:
       result.sort(sortDesc[Chat])
 
-method getAllChats*(self: Service, communityId: string, order = SortOrder.Ascending): seq[Chat] =
+  proc getAllChats*(self: Service, communityId: string, order = SortOrder.Ascending): seq[Chat] =
     ## Returns all chats belonging to the community with passed `communityId`, sorted by position.
     ## Returned chats are sorted by position following set `order` parameter.
     if(not self.joinedCommunities.contains(communityId)):
@@ -138,17 +175,17 @@ method getAllChats*(self: Service, communityId: string, order = SortOrder.Ascend
     else:
       result.sort(sortDesc[Chat])
 
-method isUserMemberOfCommunity*(self: Service, communityId: string): bool =
+  proc isUserMemberOfCommunity*(self: Service, communityId: string): bool =
     if(not self.allCommunities.contains(communityId)):
       return false
     return self.allCommunities[communityId].joined and self.allCommunities[communityId].isMember
 
-method userCanJoin*(self: Service, communityId: string): bool =
+  proc userCanJoin*(self: Service, communityId: string): bool =
     if(not self.allCommunities.contains(communityId)):
       return false
     return self.allCommunities[communityId].canJoin
 
-method joinCommunity*(self: Service, communityId: string): string =
+  proc joinCommunity*(self: Service, communityId: string): string =
     result = ""
     try:
       if (not self.userCanJoin(communityId) or self.isUserMemberOfCommunity(communityId)):
@@ -161,3 +198,251 @@ method joinCommunity*(self: Service, communityId: string): string =
     except Exception as e:
       error "Error joining the community", msg = e.msg
       result = fmt"Error joining the community: {e.msg}"
+
+  proc requestToJoinCommunity*(self: Service, communityId: string, ensName: string) =
+    try:
+      let response = status_go.requestToJoinCommunity(communityId, ensName)
+
+      if response.result{"requestsToJoinCommunity"} != nil and response.result{"requestsToJoinCommunity"}.kind != JNull:
+        for jsonCommunityReqest in response.result["requestsToJoinCommunity"]:
+          let communityRequest = jsonCommunityReqest.toCommunityMembershipRequestDto()
+          self.myCommunityRequests.add(communityRequest)
+          self.events.emit(SIGNAL_COMMUNITY_MY_REQUEST_ADDED, CommunityRequestArgs(communityRequest: communityRequest))
+    except Exception as e:
+      error "Error requesting to join the community", msg = e.msg, communityId, ensName
+
+  proc loadMyPendingRequestsToJoin*(self: Service) =
+    try:
+      let response = status_go.myPendingRequestsToJoin()
+
+      if response.result.kind != JNull:
+        for jsonCommunityReqest in response.result:
+          let communityRequest = jsonCommunityReqest.toCommunityMembershipRequestDto()
+          self.myCommunityRequests.add(communityRequest)
+          self.events.emit(SIGNAL_COMMUNITY_MY_REQUEST_ADDED, CommunityRequestArgs(communityRequest: communityRequest))
+    except Exception as e:
+      error "Error fetching my community requests", msg = e.msg
+
+  proc leaveCommunity*(self: Service, communityId: string) =
+    try:
+      discard status_go.leaveCommunity(communityId)
+
+      self.events.emit(SIGNAL_COMMUNITY_LEFT, CommunityIdArgs(communityId: communityId))
+    except Exception as e:
+      error "Error leaving community", msg = e.msg, communityId
+
+  proc createCommunity*(
+      self: Service,
+      name: string,
+      description: string,
+      access: int,
+      ensOnly: bool,
+      color: string,
+      imageUrl: string,
+      aX: int, aY: int, bX: int, bY: int) =
+    try:
+      let response = status_go.createCommunity(
+        name,
+        description,
+        access,
+        ensOnly,
+        color,
+        imageUrl,
+        aX, aY, bX, bY)
+      
+      if response.error != nil:
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, "Error creating community: " & error.message)
+
+      if response.result != nil and response.result.kind != JNull:
+        let community = response.result["communities"][0].toCommunityDto()
+        self.events.emit(SIGNAL_COMMUNITY_CREATED, CommunityArgs(community: community))
+    except Exception as e:
+      error "Error creating community", msg = e.msg
+      raise newException(RpcException, "Error creating community: " & e.msg)
+
+  proc createCommunityChannel*(
+      self: Service,
+      communityId: string,
+      name: string,
+      description: string) =
+    try:
+      let response = status_go.createCommunityChannel(communityId, name, description)
+
+      if response.error != nil:
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, "Error creating community channel: " & error.message)
+
+      if response.result != nil and response.result.kind != JNull:
+        let chat = response.result["chats"][0].toChat()
+        self.events.emit(SIGNAL_COMMUNITY_CHANNEL_CREATED, CommunityChatArgs(chat: chat))
+    except Exception as e:
+      error "Error creating community channel", msg = e.msg, communityId, name, description
+      raise newException(RpcException, "Error creating community channel: " & e.msg)
+
+  proc editCommunityChannel*(
+      self: Service,
+      communityId: string,
+      channelId: string,
+      name: string,
+      description: string,
+      categoryId: string,
+      position: int) =
+    try:
+      let response = status_go.editCommunityChannel(
+        communityId,
+        channelId,
+        name,
+        description,
+        categoryId,
+        position)
+
+      if response.error != nil:
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, "Error editing community channel: " & error.message)
+
+      if response.result != nil and response.result.kind != JNull:
+        let chat = response.result["chats"][0].toChat()
+        self.events.emit(SIGNAL_COMMUNITY_CHANNEL_EDITED, CommunityChatArgs(chat: chat))
+    except Exception as e:
+      error "Error editing community channel", msg = e.msg, communityId, channelId
+      raise newException(RpcException, "Error editing community channel: " & e.msg)
+
+  proc reorderCommunityChat*(
+      self: Service,
+      communityId: string,
+      categoryId: string,
+      chatId: string,
+      position: int) =
+    try:
+      let response = status_go.reorderCommunityChat(
+        communityId,
+        categoryId,
+        chatId,
+        position)
+
+      if response.error != nil:
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, "Error reordering community channel: " & error.message)
+
+      self.events.emit(SIGNAL_COMMUNITY_CHANNEL_REORDERED,
+        CommunityChatOrderArgs(
+          communityId: communityId,
+          categoryId: categoryId,
+          chatId: chatId,
+          position: position
+        )
+      )
+    except Exception as e:
+      error "Error reordering community channel", msg = e.msg, communityId, chatId, position
+      raise newException(RpcException, "Error reordering community channel: " & e.msg)
+
+  proc deleteCommunityChat*(self: Service, communityId: string, chatId: string) =
+    try:
+      let response = status_go.deleteCommunityChat(communityId, chatId)
+
+      if response.error != nil:
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, "Error deleting community chat: " & error.message)
+
+      self.events.emit(SIGNAL_COMMUNITY_CHANNEL_DELETED,
+        CommunityChatIdArgs(
+          communityId: communityId,
+          chatId: chatId
+        )
+      )
+    except Exception as e:
+      error "Error deleting community channel", msg = e.msg, communityId, chatId
+      raise newException(RpcException, "Error deleting community channel: " & e.msg)
+
+  proc createCommunityCategory*(
+      self: Service,
+      communityId: string,
+      name: string,
+      channels: seq[string]) =
+    try:
+      let response = status_go.createCommunityCategory(communityId, name, channels)
+
+      if response.error != nil:
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, "Error creating community category: " & error.message)
+
+      if response.result != nil and response.result.kind != JNull:
+        for k, v in response.result["communityChanges"].getElems()[0]["categoriesAdded"].pairs():
+          let category = v.toCategory()
+          self.events.emit(SIGNAL_COMMUNITY_CATEGORY_CREATED,
+            CommunityCategoryArgs(communityId: communityId, category: category, channels: channels))
+          
+    except Exception as e:
+      error "Error creating community category", msg = e.msg, communityId, name
+      raise newException(RpcException, "Error creating community category: " & e.msg)
+
+  proc editCommunityCategory*(
+      self: Service,
+      communityId: string,
+      categoryId: string,
+      name: string,
+      channels: seq[string]) =
+    try:
+      let response = status_go.editCommunityCategory(communityId, categoryId, name, channels)
+
+      if response.error != nil:
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, "Error creating community category: " & error.message)
+
+      if response.result != nil and response.result.kind != JNull:
+        for k, v in response.result["communityChanges"].getElems()[0]["categoriesModified"].pairs():
+          let category = v.toCategory()
+          self.events.emit(SIGNAL_COMMUNITY_CATEGORY_EDITED,
+            CommunityCategoryArgs(communityId: communityId, category: category, channels: channels))
+    except Exception as e:
+      error "Error creating community category", msg = e.msg, communityId, name
+      raise newException(RpcException, "Error creating community category: " & e.msg)
+
+  proc deleteCommunityCategory*(self: Service, communityId: string, categoryId: string) =
+    try:
+      let response = status_go.deleteCommunityCategory(communityId, categoryId)
+
+      if response.error != nil:
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, "Error deleting community category: " & error.message)
+
+      self.events.emit(SIGNAL_COMMUNITY_CATEGORY_DELETED,
+        CommunityCategoryArgs(
+          communityId: communityId,
+          category: Category(id: categoryId)
+        )
+      )
+    except Exception as e:
+      error "Error deleting community category", msg = e.msg, communityId, categoryId
+      raise newException(RpcException, "Error deleting community category: " & e.msg)
+
+  proc requestCommunityInfo*(self: Service, communityId: string) =
+    try:
+      let response = status_go.requestCommunityInfo(communityId)
+      if (response.error != nil):
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, fmt"Error requesting community info: {error.message}")
+    except Exception as e:
+      error "Error requesting community info", msg = e.msg, communityId
+      raise newException(RpcException, "Error requesting community info: " & e.msg)
+
+
+  proc importCommunity*(self: Service, communityKey: string) =
+    try:
+      let response = status_go.importCommunity(communityKey)
+      if (response.error != nil):
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, fmt"Error importing the community: {error.message}")
+    except Exception as e:
+      error "Error requesting community info", msg = e.msg
+      raise newException(RpcException, "Error requesting community info: " & e.msg)
+
+  proc exportCommunity*(self: Service, communityId: string): string =
+    try:
+      let response = status_go.exportCommunity(communityId)
+      if (response.result != nil):
+        return response.result.getStr
+    except Exception as e:
+      error "Error exporting community", msg = e.msg
+      raise newException(RpcException, "Error exporting community: " & e.msg)

src/app_service/service/community/service_interface.nim

@@ -47,3 +47,45 @@ method userCanJoin*(self: ServiceInterface, communityId: string) {.base.} =
 
 method joinCommunity*(self: ServiceInterface, communityId: string) {.base.} =
   raise newException(ValueError, "No implementation available")
+
+method requestToJoinCommunity*(self: ServiceInterface, communityId: string, ensName: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method loadMyPendingRequestsToJoin*(self: ServiceInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method leaveCommunity*(self: ServiceInterface, communityId: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method createCommunity*(self: ServiceInterface, name: string, description: string, access: int, ensOnly: bool, color: string, imageUrl: string, aX: int, aY: int, bX: int, bY: int) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method createCommunityChannel*(self: ServiceInterface, communityId: string, name: string, description: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method editCommunityChannel*(self: ServiceInterface, communityId: string, channelId: string, name: string, description: string, categoryId: string, position: int) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method reorderCommunityChat*(self: ServiceInterface, communityId: string, categoryId: string, chatId: string, position: int) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method deleteCommunityChat*(self: ServiceInterface, communityId: string, chatId: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method createCommunityCategory*(self: ServiceInterface, communityId: string, name: string, channels: seq[string]) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method editCommunityCategory*(self: ServiceInterface, communityId: string, categoryId: string, name: string, channels: seq[string]) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method deleteCommunityCategory*(self: ServiceInterface, communityId: string, categoryId: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method requestCommunityInfo*(self: ServiceInterface, communityId: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method importCommunity*(self: ServiceInterface, communityKey: string) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method exportCommunity*(self: ServiceInterface, communityId: string) {.base.} =
+  raise newException(ValueError, "No implementation available")