61 lines
1.7 KiB
C#
61 lines
1.7 KiB
C#
using YLErp.DBModels.Consts;
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namespace YLErp.Modules.TradeModule
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{
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/// <summary>
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/// 交易文档数据操作服务
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/// </summary>
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public class TradeDocumentDataService : YLBaseService
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{
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public TradeDocumentDataService(YLBaseService baseService) : base(baseService)
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{
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}
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public TradeDocumentDataService(OptUserInfo userInfo) : base(userInfo)
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{
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}
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/// <summary>
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/// 如果状态是修改待确认状态，要删除原来已经生成的确认书
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/// </summary>
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public void DeleteBooksAfterEditTrade(trade trade)
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{
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//如果状态是修改待确认状态，要删除原来已经生成的确认书
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if (trade.TradeStatus == ConsTrade.修改待确认)
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{
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InnerDeleteConfirmBook(trade.id);
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}
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}
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/// <summary>
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/// 删除确认书
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/// </summary>
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public int DeleteConfirmBook(int tradeId, string contractType = ContractTypeEnum.Trade)
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{
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return InnerDeleteConfirmBook(tradeId, contractType);
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}
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private int InnerDeleteConfirmBook(int tradeId, params string[] contractTypes)
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{
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var doc = from contractRelation in DbContext.trade_contract_r
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where contractRelation.TradeId == tradeId && contractRelation.IsValid
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select contractRelation;
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if (contractTypes.Length > 0)
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{
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doc = doc.Where(O => contractTypes.Contains(O.Type));
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}
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if (!doc.Any())
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{
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return 0;
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}
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doc.ToList().ForEach(O => O.IsValid = false);
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return DbContext.SaveChanges();
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}
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}
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}
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