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GameServer/Contents/BeaconShop/DBQuery/DBQBeaconShopSoldReadAll.cs

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+using Amazon.DynamoDBv2.DocumentModel;
+
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+
+
+namespace GameServer;
+
+public class DBQBeaconShopSoldReadAll : QueryExecutorBase
+{
+    private string m_combination_key_for_pk = string.Empty;
+
+    private string m_recoed_pk = string.Empty;
+    private string m_price_pk = string.Empty;
+
+    private List<BeaconShopSoldRecordDoc> m_to_read_beacon_shop_sold_record_docs = new();
+    private List<BeaconShopSoldPriceDoc> m_to_read_beacon_shop_sold_price_docs = new();
+
+    public DBQBeaconShopSoldReadAll(string combinationKeyForPK)
+        : base(typeof(DBQBeaconShopSoldReadAll).Name)
+    {
+        m_combination_key_for_pk = combinationKeyForPK;
+    }
+
+    //=====================================================================================
+    // DB 쿼리 직전에 준비해야 할 로직들을 작성한다.
+    //=====================================================================================
+    public override Task<Result> onPrepareQuery()
+    {
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        var owner = getOwner();
+        NullReferenceCheckHelper.throwIfNull(owner, () => "owner is null !!!");
+
+        var record_doc = new BeaconShopSoldRecordDoc();
+        record_doc.setCombinationKeyForPK(m_combination_key_for_pk);
+
+        var error_code = record_doc.onApplyPKSK();
+        if (error_code.isFail())
+        {
+            err_msg = $"Failed to onApplyPKSK() !!! : {error_code.toBasicString()} - {toBasicString()}, {owner.toBasicString()}";
+            result.setFail(error_code, err_msg);
+            Log.getLogger().error(result.toBasicString());
+            return Task.FromResult(result);
+        }
+
+        m_recoed_pk = record_doc.getPK();
+
+        var price_doc = new BeaconShopSoldPriceDoc();
+        price_doc.setCombinationKeyForPK(m_combination_key_for_pk);
+
+        error_code = price_doc.onApplyPKSK();
+        if (error_code.isFail())
+        {
+            err_msg = $"Failed to onApplyPKSK() !!! : {error_code.toBasicString()} - {toBasicString()}, {owner.toBasicString()}";
+            result.setFail(error_code, err_msg);
+            Log.getLogger().error(result.toBasicString());
+            return Task.FromResult(result);
+        }
+
+        m_price_pk = price_doc.getPK();
+
+        return Task.FromResult(result);
+    }
+
+    //=====================================================================================
+    // onPrepareQuery()를 성공할 경우 호출된다.
+    //=====================================================================================
+    public override async Task<Result> onQuery()
+    {
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        var owner = getOwner();
+        NullReferenceCheckHelper.throwIfNull(owner, () => "owner is null !!!");
+
+        var query_batch = getQueryBatch();
+        NullReferenceCheckHelper.throwIfNull(query_batch, () => "query_batch is null !!!");
+
+        var db_connector = query_batch.getDynamoDbConnector();
+        var query_config = db_connector.makeQueryConfigForReadByPKOnly(m_recoed_pk);
+
+        (result, var record_read_docs) = await db_connector.simpleQueryDocTypesWithQueryOperationConfig<BeaconShopSoldRecordDoc>(query_config, eventTid: query_batch.getTransId());
+        if (result.isFail())
+        {
+            return result;
+        }
+
+        var beacon_shop_inventory_action = owner.getEntityAction<BeaconShopAction>();
+        NullReferenceCheckHelper.throwIfNull(beacon_shop_inventory_action, () => "beacon_shop_inventory_action is null !!!");
+
+        result = await beacon_shop_inventory_action.AddBeaconShopSoldRecordsFromDocs(record_read_docs);
+        if (result.isFail())
+        {
+            return result;
+        }
+
+        var price_query_config = db_connector.makeQueryConfigForReadByPKOnly(m_price_pk);
+
+        (result, var price_read_docs) = await db_connector.simpleQueryDocTypesWithQueryOperationConfig<BeaconShopSoldPriceDoc>(price_query_config, eventTid: query_batch.getTransId());
+        if (result.isFail())
+        {
+            return result;
+        }
+
+        result = await beacon_shop_inventory_action.AddBeaconShopSoldPriceFromDocs(price_read_docs);
+        if (result.isFail())
+        {
+            return result;
+        }
+
+        result = await beacon_shop_inventory_action.ProcessBeaconShopDeleteRecord();
+        if (result.isFail())
+        {
+            return result;
+        }
+
+        m_to_read_beacon_shop_sold_record_docs = record_read_docs;
+        m_to_read_beacon_shop_sold_price_docs = price_read_docs;
+
+        return await Task.FromResult(result);
+    }
+
+    public List<BeaconShopSoldRecordDoc> getToReadItemDocs() => m_to_read_beacon_shop_sold_record_docs;
+
+    //=====================================================================================
+    // DB 쿼리를 성공하고, doFnCommit()가 QueryResultType.NotCalledQueryFunc를 반환할 경우 호출된다.
+    //=====================================================================================
+    public override async Task onQueryResponseCommit()
+    {
+        await Task.CompletedTask;
+        return;
+    }
+
+    //=====================================================================================
+    // DB 쿼리를 실패하고, doFnRollback()가 QueryResultType.NotCalledQueryFunc를 반환할 경우 호출된다.
+    //=====================================================================================
+    public override async Task onQueryResponseRollback(Result errorResult)
+    {
+        await Task.CompletedTask;
+        return;
+    }
+
+    public new Player? getOwner() => getQueryBatch()?.getLogActor() as Player;
+}