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GameServer/Contents/Party/RabbitMessageHandler/NotifySummonPartyMemberHandler.cs

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+using Google.Protobuf;
+using Google.Protobuf.WellKnownTypes;
+
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+using ServerCommon.BusinessLogDomain;
+using MetaAssets;
+
+
+using USER_GUID = System.String;
+
+
+
+namespace GameServer;
+
+public class NotifySummonPartyMemberHandler
+{
+    public async Task recvSummonPartyMember(ServerMessage.Types.SummonPartyMemberNoti notify)
+    {
+        var server_logic = GameServerApp.getServerLogic();
+        string err_msg;
+        ArgumentNullException.ThrowIfNull(server_logic);
+        
+        // 1. 파티 정보 체크
+        var party = GameServerApp.getServerLogic().findGlobalEntity<GlobalParty>()?.getParty(notify.SummonPartyGuid);
+        if (null == party)
+        {
+            sendReplySummonPartyMemberAsync(notify.SummonPartyGuid, notify.SummonPartyGuid, notify.SummonUserGuid, SummonPartyMemberResultType.NotParty);
+            return;
+        }
+        
+        // 1-1. 파티멤버 체크
+        var party_member_action = party.getEntityAction<GlobalPartyDetailMemberAction>();
+        ArgumentNullException.ThrowIfNull(party_member_action);
+        
+        await party_member_action.loadPartyMember();
+        
+        var member = party_member_action.getMember(notify.SummonUserGuid);
+        if (null == member)
+        {
+            err_msg = $"Failed to summon party member !!! - user is not party member - {notify.SummonUserGuid}";
+            Log.getLogger().error(err_msg);
+            
+            sendReplySummonPartyMemberAsync(notify.SummonServerName, notify.SummonPartyGuid, notify.SummonUserGuid, SummonPartyMemberResultType.NotPartyMember);
+            return;
+        }
+
+        // 2. 유저 체크
+        var player_manager = server_logic.getPlayerManager();
+        ArgumentNullException.ThrowIfNull(player_manager);
+        if (!player_manager.tryGetUserByPrimaryKey(notify.SummonUserGuid, out var summon_user))
+        {
+            // 2-1. summon user login cache 체크
+            var login_cache_request = new LoginCacheOtherUserRequest(server_logic, server_logic.getRedisConnector(), notify.SummonUserGuid);
+            var result = await login_cache_request.fetchLogin();
+            if(result.isFail())
+            {
+                err_msg = $"Failed to fetchLogin() !!! : {result.toBasicString()}";
+                Log.getLogger().error(err_msg);
+                return;
+            }
+
+            var login_cache = login_cache_request.getLoginCache();
+            if (null == login_cache)
+            {
+                err_msg = $"Failed to summon party member !!! - user not logged in - {notify.SummonUserGuid}";
+                Log.getLogger().error(err_msg);
+
+                sendReplySummonPartyMemberAsync(notify.SummonServerName, notify.SummonPartyGuid, notify.SummonUserGuid, SummonPartyMemberResultType.LogOut);
+                return;
+            }
+            
+            // 2-2. target 서버로 전송
+            var server_message = new ServerMessage();
+            server_message.SummonPartyMemberNoti = new();
+            server_message.SummonPartyMemberNoti.SummonPartyGuid = notify.SummonPartyGuid;
+            server_message.SummonPartyMemberNoti.SummonUserGuid = notify.SummonUserGuid;
+            server_message.SummonPartyMemberNoti.SummonServerName = login_cache.CurrentServer;
+            server_message.SummonPartyMemberNoti.SummonPos = notify.SummonPos;
+
+            PartyHelper.sendToServer(server_message, login_cache.CurrentServer);
+            return;
+        }
+        
+        // 3. Summon User 상태 체크
+        var check_summon_user_condition = await checkSummonUserConditionAsync(party, summon_user);
+        if (check_summon_user_condition != SummonPartyMemberResultType.Accept)
+        {
+            sendReplySummonPartyMemberAsync(notify.SummonServerName, notify.SummonPartyGuid, notify.SummonUserGuid, check_summon_user_condition);
+            return;
+        }
+        
+        // 3. Summon Message 전송
+        var client_message = new ClientToGame();
+        client_message.Message = new ClientToGameMessage();
+        client_message.Message.SummonPartyMemberNoti = new();
+
+        PartyHelper.sendToClient(client_message, summon_user.getHostId());
+    }
+
+    private async Task<SummonPartyMemberResultType> checkSummonUserConditionAsync(GlobalPartyDetail party, Player summon_user)
+    {
+        // 1. 파티원 체크
+        var party_member_attribute = party.getEntityAttribute<PartyMemberAttribute>();
+        if (null == party_member_attribute) return SummonPartyMemberResultType.NotParty;
+
+        var party_member = party_member_attribute.getPartyMember(summon_user.getUserGuid());
+        if (null == party_member) return SummonPartyMemberResultType.NotParty;
+        
+        // 2. 방해 금지 상태 체크
+        var user_attribute = summon_user.getEntityAttribute<UserAttribute>();
+        NullReferenceCheckHelper.throwIfNull(user_attribute, () => $"user_attribute is null !!!");
+        if (user_attribute.PlayerState == PlayerStateType.DontDistrub) return SummonPartyMemberResultType.DoNotDisturb;
+        
+        // 3. 소환 상태 체크
+        if(false == party_member.Summon.IsAlreadySummon) return SummonPartyMemberResultType.NotSummon;
+        
+        return await Task.FromResult(SummonPartyMemberResultType.Accept);
+    }
+    
+    private void sendReplySummonPartyMemberAsync(string summon_server, string summon_party_guid, USER_GUID summon_user_guid, SummonPartyMemberResultType reply)
+    {
+        var server_message = new ServerMessage();
+        server_message.ReplySummonPartyMemberNoti = new();
+        server_message.ReplySummonPartyMemberNoti.SummonPartyGuid = summon_party_guid;
+        server_message.ReplySummonPartyMemberNoti.SummonUserGuid = summon_user_guid;
+        server_message.ReplySummonPartyMemberNoti.Result = reply;
+
+        PartyHelper.sendToServer(server_message, summon_server);
+    }
+}