182 lines
5.5 KiB
ObjectPascal
182 lines
5.5 KiB
ObjectPascal
unit uDataModulePedidosProveedor;
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interface
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uses
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DB, Classes, SysUtils, uDADesigntimeCall, uROServiceComponent,
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uRORemoteService, uROClient, uROBinMessage, uDAScriptingProvider,
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uDACDSDataTable, uROWinInetHttpChannel, uDADataTable, uDABINAdapter,
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uDAClientDataModule, uROTypes,
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uIDataModulePedidosProveedor, uIDataModulePedidosProveedorReport,
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uBizPedidosProveedor, uBizDetallesPedidoProveedor;
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type
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TDataModulePedidosProveedor = class(TDAClientDataModule, IDataModulePedidosProveedor,
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IDataModulePedidosProveedorReport)
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ROChannel: TROWinInetHTTPChannel;
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ROMessage: TROBinMessage;
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RORemoteService: TRORemoteService;
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DABinAdapter: TDABINAdapter;
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tbl_PedidosProveedor: TDACDSDataTable;
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ds_PedidosProveedor: TDADataSource;
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tbl_PedidosProveedor_Detalles: TDACDSDataTable;
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ds_PedidosProveedor_Detalles: TDADataSource;
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DADesigntimeCall1: TDADesigntimeCall;
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LoginRemoteService: TRORemoteService;
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tbl_PedidosProveedor_Articulos_Pendientes: TDACDSDataTable;
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ds_PedidosProveedor_Articulos_Pendientes: TDADataSource;
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procedure DAClientDataModuleCreate(Sender: TObject);
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private
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function _CloneDataTable (const ADataTable : TDACDSDataTable): TDACDSDataTable; overload;
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function _GetDetalles : IBizDetallesPedidoProveedor;
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protected
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procedure AsignarClaseNegocio(var APedido: TDACDSDataTable); virtual;
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public
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function GetItems : IBizPedidoProveedor; virtual;
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function GetItem(const ID : Integer) : IBizPedidoProveedor;
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function GetNextID(const DataSetName : String) : Integer;
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function NewItem : IBizPedidoProveedor;
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function GetArticulosPendientes(const IDPedido: Integer): IBizDetallesPedidoProveedorPend;
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// Report
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function GetReport(const AID: String): Binary;
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end;
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implementation
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{$R *.DFM}
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uses
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cxControls, FactuGES_Intf, uDAInterfaces, uDataModuleConexion,
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uDataTableUtils, schPedidosProveedorClient_Intf, uBizContactos;
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{ TdmPedidosProveedor }
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procedure TDataModulePedidosProveedor.AsignarClaseNegocio(var APedido: TDACDSDataTable);
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begin
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APedido.BusinessRulesID := BIZ_CLIENT_PEDIDO_PROVEEDOR;
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end;
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procedure TDataModulePedidosProveedor.DAClientDataModuleCreate(Sender: TObject);
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begin
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RORemoteService.Channel := dmConexion.Channel;
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RORemoteService.Message := dmConexion.Message;
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end;
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function TDataModulePedidosProveedor.GetNextID(const DataSetName: String): Integer;
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var
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aGeneratorName : String;
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begin
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if DataSetName = nme_PedidosProveedor then
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aGeneratorName := 'GEN_PEDIDOS_PROV_ID';
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if DataSetName = nme_PedidosProveedor_Detalles then
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aGeneratorName := 'GEN_PEDIDOS_PROV_DETALLES_ID';
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Result := (RORemoteService as IsrvPedidosProveedor).GetNextAutoInc(aGeneratorName)
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end;
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function TDataModulePedidosProveedor.GetReport(const AID: String): Binary;
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begin
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Result := (RORemoteService as IsrvPedidosProveedor).GenerateReport(AID)
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end;
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function TDataModulePedidosProveedor.NewItem: IBizPedidoProveedor;
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begin
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Result := GetItem(ID_NULO)
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end;
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function TDataModulePedidosProveedor._CloneDataTable(const ADataTable : TDACDSDataTable): TDACDSDataTable;
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begin
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Result := NIL;
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if not Assigned(ADataTable) then
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raise Exception.Create ('No se ha asignado la tabla de origen (CloneDataTable)');
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Result := TDACDSDataTable.Create(NIL);
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CloneDataTable(ADataTable, Result);
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end;
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function TDataModulePedidosProveedor._GetDetalles: IBizDetallesPedidoProveedor;
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var
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ADetalles : TDACDSDataTable;
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begin
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ShowHourglassCursor;
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try
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ADetalles := _CloneDataTable(tbl_PedidosProveedor_Detalles);
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with ADetalles do
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begin
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BusinessRulesID := BIZ_CLIENT_DETALLES_PEDIDO_PROVEEDOR;
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DetailOptions := DetailOptions -
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[dtDisableLogOfCascadeDeletes, dtDisableLogOfCascadeUpdates];
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end;
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Result := (ADetalles as IBizDetallesPedidoProveedor);
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finally
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HideHourglassCursor;
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end;
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end;
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function TDataModulePedidosProveedor.GetArticulosPendientes(const IDPedido: Integer): IBizDetallesPedidoProveedorPend;
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var
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AArticulos : TDACDSDataTable;
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begin
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ShowHourglassCursor;
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try
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AArticulos := _CloneDataTable(tbl_PedidosProveedor_Articulos_Pendientes);
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AArticulos.BusinessRulesID := BIZ_CLIENT_DETALLES_PEDIDO_PROVEEDOR_PEND;
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AArticulos.ParamByName('ID').AsInteger := IDPedido;
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Result := (AArticulos as IBizDetallesPedidoProveedorPend);
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finally
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HideHourglassCursor;
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end;
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end;
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function TDataModulePedidosProveedor.GetItem(const ID: Integer): IBizPedidoProveedor;
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begin
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ShowHourglassCursor;
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try
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Result := Self.GetItems;
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with Result.DataTable.Where do
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begin
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if NotEmpty then
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AddOperator(opAND);
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OpenBraket;
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AddText(fld_PedidosProveedorID + ' = ' + IntToStr(ID));
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CloseBraket;
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end;
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finally
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HideHourglassCursor;
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end;
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end;
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function TDataModulePedidosProveedor.GetItems: IBizPedidoProveedor;
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var
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APedido : TDACDSDataTable;
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begin
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ShowHourglassCursor;
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try
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APedido := _CloneDataTable(tbl_PedidosProveedor);
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// EL CAMPO REFERENCIA TIENE QUE SER AUTOREFRESH!!!!!
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APedido.FieldByName(fld_PedidosProveedorREFERENCIA).ServerAutoRefresh := TRUE;
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AsignarClaseNegocio(APedido);
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with TBizPedidoProveedor(APedido.BusinessEventsObj) do
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begin
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Detalles := _GetDetalles;
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end;
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Result := (APedido as IBizPedidoProveedor);
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finally
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HideHourglassCursor;
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end;
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end;
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end.
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