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ServerCommon/Doc/Global/LandAuctionRecordDoc.cs

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+using System;
+
+
+using Newtonsoft.Json;
+
+
+using ServerCore;
+using ServerBase;
+
+
+using META_ID = System.UInt32;
+using LAND_AUCTION_NUMBER = System.Int32;
+
+
+namespace ServerCommon;
+
+
+public class LandAuctionRecordAttrib : AttribBase
+{
+    [JsonProperty("land_meta_id")]
+    public META_ID LandMetaId { get; set; } = 0; // 경매 대상 LandData Meta Id
+
+    [JsonProperty("auction_number")]
+    public LAND_AUCTION_NUMBER AuctionNumber { get; set; } = 0; // 경매 번호
+
+    public LandAuctionRecordAttrib()
+        : base(nameof(LandAuctionRecordAttrib), false)
+    {
+    }
+}
+
+//=============================================================================================
+// Desc                 : 랜드별 LandAuctionResult.Successed (낙찰)된 경매 정보
+// Primary Key
+// PK(Partition Key)    : land_auction_record#global
+// SK(Sort Key)         : "{land_meta_id}"
+// DocType              : LandAuctionRecordDoc
+// Attrib               : LandAuctionRecordAttrib
+// ...
+//=============================================================================================
+public class LandAuctionRecordDoc : DynamoDbDocBase
+{
+    private static string getPrefixOfPK() => "land_auction_record#";
+
+    public LandAuctionRecordDoc() 
+        : base(nameof(LandAuctionRecordDoc))
+    {
+        appendAttribWrapperAll();
+    }
+
+    public LandAuctionRecordDoc(META_ID landMetaId, LAND_AUCTION_NUMBER auctionNumber)
+        : base(nameof(LandAuctionRecordDoc))
+    {
+        setCombinationKeyForPK(DynamoDbClient.PK_GLOBAL);
+        setCombinationKeyForSK(landMetaId.ToString());
+        fillUpPrimaryKey(onMakePK(), onMakeSK());
+
+        appendAttribWrapperAll();
+
+        var land_auction_record_attrib = getAttrib<LandAuctionRecordAttrib>();
+        NullReferenceCheckHelper.throwIfNull(land_auction_record_attrib, () => $"land_auction_record_attrib is null !!!");
+
+        land_auction_record_attrib.LandMetaId = landMetaId;
+        land_auction_record_attrib.AuctionNumber = auctionNumber;
+    }
+
+    private void appendAttribWrapperAll()
+    {
+        appendAttribWrapper(new AttribWrapper<LandAuctionRecordAttrib>());
+    }
+
+    protected override string onGetPrefixOfPK() => getPrefixOfPK();
+
+    protected override string onMakeSK()
+    {
+        return $"{onGetPrefixOfSK()}{getCombinationKeyForSK()}";
+    }
+
+    protected override ServerErrorCode onCheckAndSetSK(string sortKey)
+    {
+        getPrimaryKey().fillUpSK(sortKey);
+        setCombinationKeyForSK(sortKey);
+        return ServerErrorCode.Success;
+    }
+}