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GameServer/Contents/Shop/PacketHandler/RePurchaseItemPacketHandler.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.RePurchaseItemReq), typeof(RePurchaseItemPacketHandler), typeof(GameLoginListener))]
+public class RePurchaseItemPacketHandler : PacketRecvHandler
+{
+    private static void send_S2C_ACK_SHOP_RE_PURCHASE_LIST(Player? owner, Result result, List<Item>? rePurchaseItems)
+    {
+        var ack_packet = new ClientToGame
+        {
+            Response = new ClientToGameRes
+            {
+                ErrorCode = result.ErrorCode,
+                RePurchaseItemRes = new ClientToGameRes.Types.RePurchaseItemRes()
+            }
+        };
+        
+        // 데이터 가져오기
+        if (result.isSuccess())
+        {
+            if (null != rePurchaseItems)
+            {
+                foreach (var info in rePurchaseItems)
+                {
+                    var attribute = info.getEntityAttribute<ItemAttributeBase>();
+                    var item = new global::Item
+                    {
+                        ItemGuid = attribute!.ItemGuid,
+                        ItemId = (int)attribute.ItemMetaId,
+                        Count = attribute.ItemStackCount,
+                        Level = attribute.Level,
+                        Slot = attribute.EquipedPos
+                    };
+                    item.Attributeids.AddRange(attribute.Attributes.Select(attrib => (int)attrib));
+
+
+                    ack_packet.Response.RePurchaseItemRes.Items.Add(item);
+                }
+            }
+
+            var account_attribute = owner!.getEntityAttribute<AccountAttribute>();
+            var level_attribute = owner.getEntityAttribute<LevelAttribute>();
+            var money_attribute = owner.getEntityAttribute<MoneyAttribute>();
+            var nickname_attribute = owner.getEntityAttribute<NicknameAttribute>();
+
+            var char_info = new CharInfo
+            {
+                Level = (int)level_attribute!.Level,
+                Exp = (int)level_attribute.Exp,
+                
+                Gold = money_attribute!.Gold,
+                Sapphire = money_attribute.Sapphire,
+                Calium = money_attribute.Calium,
+                Ruby = money_attribute.Ruby,
+                
+                Usergroup = account_attribute!.AuthAdminLevelType.ToString(), 
+                Operator = (int)account_attribute.AuthAdminLevelType,
+                
+                DisplayName = nickname_attribute!.Nickname,
+                LanguageInfo = (int)account_attribute.LanguageType,
+                
+                IsIntroComplete = 1
+            };
+            ack_packet.Response.RePurchaseItemRes.CurrencyInfo = char_info;
+        }
+
+        GameServerApp.getServerLogic().onSendPacket(owner!, ack_packet);
+    }
+
+    public override async Task<Result> onProcessPacket(ISession entityWithSession, IMessage recvMessage)
+    {
+        var result = new Result();
+        string err_msg;
+        var entity_player = entityWithSession as Player;
+        NullReferenceCheckHelper.throwIfNull(entity_player, () => $"entity_player is null !!!");
+
+        // 1. 기본 정보 체크
+        var request = (recvMessage as ClientToGame)?.Request.RePurchaseItemReq;
+        if (null == request)
+        {
+            err_msg = $"Failed to get Request !!! : {nameof(ClientToGame.Request.RePurchaseItemReq)}";
+            result.setFail(ServerErrorCode.InvalidArgument, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            send_S2C_ACK_SHOP_RE_PURCHASE_LIST(entity_player, result, null);
+            return result;
+        }
+        
+        result = await entity_player.runTransactionRunnerSafely(TransactionIdType.PrivateContents, "RePurchaseSoldItem", rePurchaseItemDelegate);
+        if (result.isFail())
+        {
+            err_msg = $"Failed to runTransactionRunnerSafely()!!! : {result.toBasicString()} - {entity_player.toBasicString()}";
+            Log.getLogger().error(err_msg);
+            
+            send_S2C_ACK_SHOP_RE_PURCHASE_LIST(entity_player, result, null);
+        }
+        
+        return result;
+
+        async Task<Result> rePurchaseItemDelegate() => await rePurchaseItemAsync(entity_player, request.ItemGuid);
+    }
+
+    private async Task<Result> rePurchaseItemAsync(Player entity_player, string item_guid)
+    {
+        var result = new Result();
+        string err_msg;
+        
+        var shop_action = entity_player.getEntityAction<ShopAction>();
+        var sold_action = shop_action.getSolProductAction();
+        
+        // 1. 재구매 아이템 체크
+        var sold_item = sold_action.findSoldProduct(item_guid);
+        if (null == sold_item)
+        {
+            err_msg = $"Fail to get item info () !!! : {nameof(ShopSoldProductAction.findSoldProduct)} - {item_guid}";
+            result.setFail(ServerErrorCode.NotFoundItemTableId, err_msg);
+            Log.getLogger().error(err_msg);
+            return result;
+        }
+        
+        // 2. item 정보 체크
+        var item_attrib = sold_item.ItemDoc.getAttrib<ItemAttrib>();
+        NullReferenceCheckHelper.throwIfNull(item_attrib, () => $"item_attrib is null !!! - {entity_player.toBasicString()}");
+
+        (result, var item_data) = ShopHelper.checkItemIdFromTableData((int)item_attrib.ItemMetaId);
+        if (result.isFail()) return result;
+
+        NullReferenceCheckHelper.throwIfNull(item_data, () => $"item_data is null !!! - {entity_player.toBasicString()}");
+
+        // 3. 아이템 지급
+        var process_re_purchase = await shop_action.processRePurchase(item_data, sold_item);
+        if (process_re_purchase.result.isFail()) return process_re_purchase.result;
+
+        NullReferenceCheckHelper.throwIfNull(process_re_purchase.changed_item, () => $"process_re_purchase.changed_item is null !!! - {entity_player.toBasicString()}");
+
+        // 4. 재화 감소
+        result = await shop_action.processSpent(process_re_purchase.spent_currency_type, process_re_purchase.spent_currency);
+        if (result.isFail()) return result;
+        
+        // 5. DB 갱신
+        var batch = new QueryBatchEx<QueryRunnerWithDocument>( entity_player, LogActionType.ShopRePurchase, GameServerApp.getServerLogic().getDynamoDbClient());
+        {
+            batch.addQuery(new DBQWriteToAttributeAllWithTransactionRunner());
+            batch.addQuery(new QueryFinal());
+        }
+        
+        result = await QueryHelper.sendQueryAndBusinessLog(batch);
+        if (result.isFail()) return result;
+
+        send_S2C_ACK_SHOP_RE_PURCHASE_LIST(entity_player, result, new List<Item> { process_re_purchase.changed_item } );
+
+        return result;
+    }
+}