107 lines
4.2 KiB
C#
107 lines
4.2 KiB
C#
using ServerCommon;
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using ServerCore; using ServerBase;
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using META_ID = System.UInt32;
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namespace GameServer
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{
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public class DBQCraftReadAll : QueryExecutorBase
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{
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private string m_combination_key_for_pk = string.Empty;
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private string m_craft_pk = string.Empty;
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private readonly List<CraftDoc> m_to_read_craft_docs = new();
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public DBQCraftReadAll(string combinationKeyForPK)
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: base(typeof(DBQCraftReadAll).Name)
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{
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m_combination_key_for_pk = combinationKeyForPK;
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}
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//=====================================================================================
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// DB 쿼리 직전에 준비해야 할 로직들을 작성한다.
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//=====================================================================================
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public override Task<Result> onPrepareQuery()
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{
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var result = new Result();
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var err_msg = string.Empty;
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var owner = getOwner();
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NullReferenceCheckHelper.throwIfNull(owner, () => "owner is null !!!");
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var craft_doc = new CraftDoc();
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craft_doc.setCombinationKeyForPK(m_combination_key_for_pk);
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var error_code = craft_doc.onApplyPKSK();
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if (error_code.isFail())
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{
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err_msg = $"Failed to onApplyPKSK() !!! : {error_code.toBasicString()} - {toBasicString()}, {owner.toBasicString()}";
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result.setFail(error_code, err_msg);
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Log.getLogger().error(result.toBasicString());
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return Task.FromResult(result);
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}
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m_craft_pk = craft_doc.getPK();
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return Task.FromResult(result);
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}
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//=====================================================================================
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// onPrepareQuery()를 성공할 경우 호출된다.
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//=====================================================================================
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public override async Task<Result> onQuery()
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{
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var result = new Result();
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var err_msg = string.Empty;
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var owner = getOwner();
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NullReferenceCheckHelper.throwIfNull(owner, () => "owner is null !!!");
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var query_batch = getQueryBatch();
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NullReferenceCheckHelper.throwIfNull(query_batch, () => "query_batch is null !!!");
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var db_connector = query_batch.getDynamoDbConnector();
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var craft_query_config = db_connector.makeQueryConfigForReadByPKOnly(m_craft_pk);
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var craft_action = owner.getEntityAction<CraftAction>();
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NullReferenceCheckHelper.throwIfNull(craft_action, () => "craft_action is null !!!");
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(result, var craft_read_docs) = await db_connector.simpleQueryDocTypesWithQueryOperationConfig<CraftDoc>(craft_query_config, eventTid: query_batch.getTransId());
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if (result.isFail())
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{
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return result;
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}
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result = await craft_action.AddCraftFromDocs(craft_read_docs);
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if (result.isFail()) return result;
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m_to_read_craft_docs.AddRange(craft_read_docs);
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return await Task.FromResult(result);
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}
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public List<CraftDoc> getToReadItemDocs() => m_to_read_craft_docs;
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//=====================================================================================
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// DB 쿼리를 성공하고, doFnCommit()가 QueryResultType.NotCalledQueryFunc를 반환할 경우 호출된다.
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//=====================================================================================
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public override async Task onQueryResponseCommit()
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{
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await Task.CompletedTask;
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return;
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}
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//=====================================================================================
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// DB 쿼리를 실패하고, doFnRollback()가 QueryResultType.NotCalledQueryFunc를 반환할 경우 호출된다.
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//=====================================================================================
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public override async Task onQueryResponseRollback(Result errorResult)
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{
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await Task.CompletedTask;
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return;
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}
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public new Player? getOwner() => getQueryBatch()?.getLogActor() as Player;
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}
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}
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