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GameServer/Contents/SocialAction/PacketHandler/ExchangeSocialActionSlotPacketHandler.cs

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+using Google.Protobuf;
+using Google.Protobuf.WellKnownTypes;
+
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+using ServerCommon.BusinessLogDomain;
+using MetaAssets;
+
+
+namespace GameServer.PacketHandler;
+
+[PacketHandler(typeof(ClientToGameReq), typeof(ClientToGameReq.Types.ExchangeSocialActionSlotReq), typeof(ExchangeSocialActionSlotPacketHandler), typeof(GameLoginListener))]
+internal class ExchangeSocialActionSlotPacketHandler : PacketRecvHandler
+{
+    public static bool send_S2C_ACK_EXCHANGE_SOCIAL_ACTION_SLOT(Player owner, Result result)
+    {
+        var ack_packet = new ClientToGame();
+        ack_packet.Response = new ClientToGameRes();
+
+        ack_packet.Response.ErrorCode = result.ErrorCode;
+        ack_packet.Response.ExchangeSocialActionSlotRes = new();
+
+        if (false == GameServerApp.getServerLogic().onSendPacket(owner, ack_packet))
+        {
+            return false;
+        }
+
+        return true;
+    }
+
+    public override async Task<Result> onProcessPacket(ISession entityWithSession, Google.Protobuf.IMessage recvMessage)
+    {
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        var player = entityWithSession as Player;
+        NullReferenceCheckHelper.throwIfNull(player, () => $"player is null !!!");
+
+        var recv_msg = recvMessage as ClientToGame;
+        NullReferenceCheckHelper.throwIfNull(recv_msg, () => $"recv_msg is null !!! - {player.toBasicString()}");
+        
+        var request = recv_msg.Request.ExchangeSocialActionSlotReq;
+        var server_logic = GameServerApp.getServerLogic();
+
+        var player_action = player.getEntityAction<PlayerAction>();
+        NullReferenceCheckHelper.throwIfNull(player_action, () => $"player_action is null !!! - {player.toBasicString()}");
+
+        var selected_character = player_action.getSelectedCharacter();
+        if (null == selected_character)
+        {
+            err_msg = $"Not selected Character !!! - {player.toBasicString()}";
+            result.setFail(ServerErrorCode.CharacterNotSelected, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            send_S2C_ACK_EXCHANGE_SOCIAL_ACTION_SLOT(player, result);
+            return result;
+        }
+
+        var character_action = selected_character.getEntityAction<CharacterAction>();
+        NullReferenceCheckHelper.throwIfNull(character_action, () => $"character_action is null !!! - {selected_character.toBasicString()}");
+
+        if (character_action.isFarming())
+        {
+            err_msg = $"Character is Farming !!! - {selected_character.toBasicString()}, {player.toBasicString()}";
+            result.setFail(ServerErrorCode.FarimgState, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            send_S2C_ACK_EXCHANGE_SOCIAL_ACTION_SLOT(player, result);
+            return result;
+        }
+
+        var social_action_agent_action = player.getEntityAction<SocialActionLoadAction>();
+        NullReferenceCheckHelper.throwIfNull(social_action_agent_action, () => $"social_action_agent_action is null !!! - {player.toBasicString()}");
+
+        var fn_transaction_runner = async delegate ()
+        {
+            var result = new Result();
+
+            var social_action_slot = request.SocialActionSlot + 1;  // 인덱스가 클라는 0번부터 서버는 1번부터
+
+            (result, var business_logs) = social_action_agent_action.tryExchangeSocialActionSlot(social_action_slot, request.SocialActionId);
+            if (result.isFail())
+            {
+                err_msg = $"Failed to tryExchangeSocialActionSlot() !!! : {result.toBasicString()} - {player.toBasicString()}";
+                Log.getLogger().error(err_msg);
+
+                send_S2C_ACK_EXCHANGE_SOCIAL_ACTION_SLOT(player, result);
+                return result;
+            }
+            NullReferenceCheckHelper.throwIfNull(business_logs, () => $"business_logs is null !!! - {player.toBasicString()}");
+
+            var batch = new QueryBatchEx<QueryRunnerWithDocument>(player, LogActionType.None, server_logic.getDynamoDbClient());
+            {
+                batch.addQuery(new DBQWriteToAttributeAllWithTransactionRunner());
+                batch.addQuery(new QueryFinal());
+            }
+
+            batch.appendBusinessLogs(business_logs);
+
+            result = await QueryHelper.sendQueryAndBusinessLog(batch);
+            if (result.isFail())
+            {
+                err_msg = $"Failed to sendQueryAndBusinessLog() !!! : {result.toBasicString()} - {player.toBasicString()}";
+                Log.getLogger().error(err_msg);
+
+                send_S2C_ACK_EXCHANGE_SOCIAL_ACTION_SLOT(player, result);
+                return result;
+            }
+
+            send_S2C_ACK_EXCHANGE_SOCIAL_ACTION_SLOT(player, result);
+            return result;
+        };
+
+        result = await player.runTransactionRunnerSafely(TransactionIdType.PrivateContents, "ExchangeSocialActionSlot", fn_transaction_runner);
+        if (result.isFail())
+        {
+            err_msg = $"Failed to runTransactionRunnerSafely() !!! : {result.toBasicString()} - {player.toBasicString()}";
+            Log.getLogger().error(err_msg);
+        }
+
+        return result;
+    }
+}