feat: Add scanCommunitiesMembersForName endpoint (#13789)

Close #13434

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

@@ -218,6 +218,9 @@ proc getCommunityTags*(self: Controller): string =
 proc getAllCommunities*(self: Controller): seq[CommunityDto] =
   result = self.communityService.getAllCommunities()
 
+proc isDisplayNameDupeOfCommunityMember*(self: Controller, displayName: string): bool =
+  result = self.communityService.isDisplayNameDupeOfCommunityMember(displayName)
+
 proc getCommunityById*(self: Controller, communityId: string): CommunityDto =
   result = self.communityService.getCommunityById(communityId)
 

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

@@ -35,6 +35,9 @@ method setCuratedCommunities*(self: AccessInterface, curatedCommunities: seq[Com
 method getCommunityItem*(self: AccessInterface, community: CommunityDto): SectionItem {.base.} =
   raise newException(ValueError, "No implementation available")
 
+method isDisplayNameDupeOfCommunityMember*(self: AccessInterface, displayName: string): bool {.base.} =
+  raise newException(ValueError, "No implementation available")
+
 method navigateToCommunity*(self: AccessInterface, communityId: string) {.base.} =
   raise newException(ValueError, "No implementation available")
 

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

@@ -290,6 +290,9 @@ proc getDiscordChannelItem(self: Module, c: DiscordChannelDto): DiscordChannelIt
       c.filePath,
       true)
 
+method isDisplayNameDupeOfCommunityMember*(self: Module, displayName: string): bool =
+  self.controller.isDisplayNameDupeOfCommunityMember(displayName)
+
 method setCommunityTags*(self: Module, communityTags: string) =
   self.view.setCommunityTags(communityTags)
 

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

@@ -482,6 +482,9 @@ QtObject:
   proc spectateCommunity*(self: View, communityId: string) {.slot.} =
     discard self.delegate.spectateCommunity(communityId)
 
+  proc isDisplayNameDupeOfCommunityMember*(self: View, displayName: string): bool {.slot.} =
+    return self.delegate.isDisplayNameDupeOfCommunityMember(displayName)
+
   proc createCommunity*(self: View, name: string,
                         description: string, introMessage: string, outroMessage: string,
                         access: int, color: string, tags: string,

src/app_service/service/community/service.nim

@@ -852,6 +852,20 @@ QtObject:
   proc getCommunityIds*(self: Service): seq[string] =
     return toSeq(self.communities.keys)
 
+  proc isDisplayNameDupeOfCommunityMember*(self: Service, displayName: string): bool =
+    try:
+      let response = status_go.isDisplayNameDupeOfCommunityMember(displayName)
+
+      if response.error != nil:
+        let error = Json.decode($response.error, RpcError)
+        raise newException(RpcException, "Error scanning communities for member name: " & error.message)
+
+      if response.result.kind != JNull:
+        return response.result.getBool
+
+    except Exception as e:
+      error "error scanning communities for member name: ", errMsg = e.msg
+
   proc getCommunityTokenBySymbol*(self: Service, communityId: string, symbol: string): CommunityTokenDto =
     let community = self.getCommunityById(communityId)
     for metadata in community.communityTokensMetadata:

src/backend/communities.nim

@@ -29,6 +29,9 @@ proc getCuratedCommunities*(): RpcResponse[JsonNode] {.raises: [Exception].} =
 proc getAllCommunities*(): RpcResponse[JsonNode] {.raises: [Exception].} =
   result = callPrivateRPC("communities".prefix)
 
+proc isDisplayNameDupeOfCommunityMember*(displayName: string): RpcResponse[JsonNode] {.raises: [Exception].} =
+  result = callPrivateRPC("isDisplayNameDupeOfCommunityMember".prefix, %* [displayName])
+
 proc spectateCommunity*(communityId: string): RpcResponse[JsonNode] {.raises: [Exception].} =
   result = callPrivateRPC("spectateCommunity".prefix, %*[communityId])
 

ui/app/AppLayouts/Communities/stores/CommunitiesStore.qml

@@ -100,6 +100,11 @@ QtObject {
         return root.communitiesModuleInst.getCommunityPublicKeyFromPrivateKey(privateKey);
     }
 
+    // Returns true if the provided displayName occurs in community members
+    function isDisplayNameDupeOfCommunityMember(displayName) {
+        root.communitiesModuleInst.isDisplayNameDupeOfCommunityMember(displayName)
+    }
+
     function requestCommunityInfo(communityKey, shardCluster, shardIndex, importing = false) {
         const publicKey = Utils.isCompressedPubKey(communityKey)
                             ? Utils.changeCommunityKeyCompression(communityKey)

vendor/status-go

@@ -1 +1 @@
-Subproject commit 577db512c6953bec5a82b961cd901c58851362dd
+Subproject commit 571f30777ebe32501df0d25f5eb79dbcbbb277c0