roberto
57508cf6bd
git-svn-id: https://192.168.0.254/svn/Proyectos.Acana_FactuGES2/trunk@4 f4e31baf-9722-1c47-927c-6f952f962d4b
77 lines
2.4 KiB
ObjectPascal
77 lines
2.4 KiB
ObjectPascal
unit uBizRemesasProveedorServer;
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interface
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uses
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uDAInterfaces, uDADelta, uDABusinessProcessor,
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schRemesasProveedorServer_Intf;
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const
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BIZ_SERVER_REMESAS_Proveedor = 'Server.RemesasProveedor';
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REF_REMESAS_PROVEEDOR = 'REF_REMESAS_PROVEEDOR';
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type
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TBizRemesasProveedorServer = class(TRemesasProveedorBusinessProcessorRules)
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protected
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procedure BeforeProcessDelta(Sender: TDABusinessProcessor; const aDelta: IDADelta); override;
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end;
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implementation
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uses
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Variants, uDAClasses, uReferenciasUtils, uBusinessUtils, uROClasses, uDataModuleServer,
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schRemesasProveedorClient_Intf;
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{ TBizRemesasProveedorServer }
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procedure TBizRemesasProveedorServer.BeforeProcessDelta(
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Sender: TDABusinessProcessor; const aDelta: IDADelta);
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var
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ASchema : TDASchema;
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ACurrentConn : IDAConnection;
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dsData: IDADataset;
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Empresa : Variant;
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begin
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inherited;
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case Sender.CurrentChange.ChangeType of
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ctInsert, ctUpdate: begin
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//Si la referencia no ha sido asignada le asignamos una nosotros
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if (VarIsNull(Sender.CurrentChange.NewValueByName[fld_RemesasProveedorREFERENCIA]))
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or (VarToStr(Sender.CurrentChange.NewValueByName[fld_RemesasProveedorREFERENCIA]) = '') then
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begin
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ASchema := BusinessProcessor.Schema;
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ACurrentConn := GetBusinessProcessorConnection(BusinessProcessor);
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try
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//Siempre va a estar rellena
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Empresa := Sender.CurrentChange.NewValueByName[fld_RemesasProveedorID_EMPRESA];
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dsData := ASchema.NewDataset(ACurrentConn, 'DarReferencia', ['CODIGO', 'EMPRESA'], [REF_REMESAS_PROVEEDOR, Empresa]);
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except
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RaiseError('No existe la tabla REFERENCIAS');
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end;
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dsData.Active := True;
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if dsData.IsEmpty then
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RaiseError('NO HAY REFERENCIA ' + REF_REMESAS_PROVEEDOR + ' DECLARADA EN TABLA REFERENCIAS');
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REFERENCIA := dsData.FieldByName('VALOR').AsString;
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try
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ASchema.NewCommand(ACurrentConn, 'ModificarReferencia', ['CODIGO', 'VALOR', 'ID_EMPRESA'], [REF_REMESAS_PROVEEDOR, DarReferenciaSiguiente(REFERENCIA), Empresa]);
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except
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RaiseError('Error al asignar la nueva ' + REFERENCIA + ' referencia en tabla');
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end;
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end;
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end;
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end;
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end;
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initialization
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RegisterBusinessProcessorRules(BIZ_SERVER_REMESAS_Proveedor, TBizRemesasProveedorServer);
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end.
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