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GameServer/Contents/AppearanceCustomize/PacketHandler/CharacterAppearanceCustomizePacketHandler.cs

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+using Google.Protobuf;
+
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+
+
+using static ClientToGameRes.Types;
+
+
+using CHARACTER_GUID = System.String;
+
+
+namespace GameServer.PacketHandler;
+
+[PacketHandler(typeof(ClientToGameReq), typeof(ClientToGameReq.Types.C2GS_REQ_CHARACTER_APPEARANCE_CUSTOMIZE), typeof(CharacterAppearanceCustomizePacketHandler), typeof(GameLoginListener))]
+public class CharacterAppearanceCustomizePacketHandler : PacketRecvHandler
+{
+    public override async Task onProcessPacketException( ISession entityWithSession, Google.Protobuf.IMessage recvMessage
+                                                       , Result errorResult )
+    {
+        await Task.CompletedTask;
+
+        ArgumentNullReferenceCheckHelper.throwIfNull(entityWithSession);
+
+        var player = entityWithSession as Player;
+        NullReferenceCheckHelper.throwIfNull(player, () => $"player is null !!! - {entityWithSession.toBasicString()}");
+        var recv_msg = recvMessage as ClientToGame;
+        NullReferenceCheckHelper.throwIfNull(recv_msg, () => $"recv_msg is null !!! - {player.toBasicString()}");
+        var request = recv_msg.Request.ReqCharacterAppearanceCustomize;
+        NullReferenceCheckHelper.throwIfNull(request, () => $"request is null !!! - {player.toBasicString()}");
+
+        send_GS2C_ACK_CHARACTER_APPEARANCE_CUSTOMIZE(player, errorResult, request.ToChangeCharacterGuid);
+    }
+
+    private static bool send_GS2C_ACK_CHARACTER_APPEARANCE_CUSTOMIZE( Player owner, Result result
+                                                                    , CHARACTER_GUID characterGuid
+                                                                    , AppearanceCustomization? appearCustomize = null)
+    {
+        ArgumentNullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
+        ArgumentNullReferenceCheckHelper.throwIfNull(result, () => $"owner is null !!!");
+        
+
+        var server_logic = GameServerApp.getServerLogic();
+        NullReferenceCheckHelper.throwIfNull(server_logic, () => $"server_logic is null !!!");
+
+        var err_msg = string.Empty;
+
+        var ack_packet = new ClientToGame();
+        ack_packet.Response = new ClientToGameRes();
+
+        ack_packet.Response.ErrorCode = result.ErrorCode;
+        var ack_msg = new GS2C_ACK_CHARACTER_APPEARANCE_CUSTOMIZE();
+        ack_packet.Response.AckCharacterAppearanceCustomize = ack_msg;
+
+        ack_msg.ToChangeCharacterGuid = characterGuid;
+
+        if (result.isSuccess())
+        {
+            ArgumentNullReferenceCheckHelper.throwIfNull(appearCustomize, () => $"appearCustomize is null !!!");
+            ack_msg.AppearCustomize = appearCustomize;
+
+            var found_transaction_runner = owner.findTransactionRunner(TransactionIdType.PrivateContents);
+            if (null == found_transaction_runner)
+            {
+                err_msg = $"Not found TransactionRunner !!! : {owner.toBasicString()}";
+                Log.getLogger().error(err_msg);
+            }
+            else
+            {
+                ack_msg.CommonResult = found_transaction_runner.getCommonResult();
+            }
+        }
+
+        if (false == server_logic.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.ReqCharacterAppearanceCustomize;
+        NullReferenceCheckHelper.throwIfNull(request, () => $"request is null !!! - {player.toBasicString()}");
+
+        var to_change_character_guid = request.ToChangeCharacterGuid; // 클라이언트는 USER_GUID를 사용 한다.
+
+        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_GS2C_ACK_CHARACTER_APPEARANCE_CUSTOMIZE(player, result, to_change_character_guid);
+            return result;
+        }
+
+        var server_logic = GameServerApp.getServerLogic();
+        NullReferenceCheckHelper.throwIfNull(server_logic, () => $"server_logic is null !!!");
+
+        var fn_character_appearance_customize = async delegate ()
+        {
+            var result = new Result();
+
+            var character_action = selected_character.getEntityAction<CharacterAction>();
+            NullReferenceCheckHelper.throwIfNull(character_action, () => $"character_action is null !!! - {player.toBasicString()}");
+
+            var appearance_customize_action = selected_character.getEntityAction<CharacterAppearanceCustomizeAction>();
+            NullReferenceCheckHelper.throwIfNull(appearance_customize_action, () => $"appearance_customize_action is null !!! - {player.toBasicString()}");
+
+            (result, var aprearance_profile) = await appearance_customize_action.tryCustomizeAppearance(request.ToApplyAppearCustomize);
+            NullReferenceCheckHelper.throwIfNull(aprearance_profile, () => $"aprearance_profile is null !!!");
+            if (result.isFail())
+            {
+                err_msg = $"Failed to tryCustomizeAppearance() !!! : {result.toBasicString()} - {player.toBasicString()}";
+                Log.getLogger().error(err_msg);
+
+                send_GS2C_ACK_CHARACTER_APPEARANCE_CUSTOMIZE(player, result, to_change_character_guid);
+                return result;
+            }
+
+            var batch = new QueryBatchEx<QueryRunnerWithDocument>( player, LogActionType.CharacterAppearanceCustomize
+                                                               , server_logic.getDynamoDbClient()
+                                                               , true);
+            {
+                batch.addQuery(new DBQWriteToAttributeAllWithTransactionRunner());
+                batch.addQuery(new QueryFinal());
+            }
+
+            result = await QueryHelper.sendQueryAndBusinessLog(batch);
+            if (result.isFail())
+            {
+                send_GS2C_ACK_CHARACTER_APPEARANCE_CUSTOMIZE(player, result, to_change_character_guid);
+                return result;
+            }
+
+            send_GS2C_ACK_CHARACTER_APPEARANCE_CUSTOMIZE( player, result
+                                                        , to_change_character_guid
+                                                        , aprearance_profile.toCharacterAppearanceCustomize4Client() );
+
+            // 주변 엔티티들에게 통지 한다.
+            character_action.broadcastCharacterInfo();
+
+            return result;
+        };
+
+        result = await player.runTransactionRunnerSafely(TransactionIdType.PrivateContents, "CharacterAppearanceCostomize", fn_character_appearance_customize);
+        if (result.isFail())
+        {
+            err_msg = $"Failed to runTransactionRunnerSafely() !!! : {result.toBasicString()} - {player.toBasicString()}";
+            Log.getLogger().error(err_msg);
+            return result;
+        }
+
+        return result;
+    }
+
+}