From a0ce5fd5be7f25be4fb1ff51f01079e55a95094a Mon Sep 17 00:00:00 2001
From: roberto <rblanco@rodax-software.com>
Date: Mon, 22 Dec 2008 17:01:38 +0000
Subject: [PATCH] =?UTF-8?q?Se=20adapta=20la=20aplicaci=C3=B3n=20para=20los?=
 =?UTF-8?q?=20usuarios=20tengan=20un=20campo=20perfil=20que=20nos=20determ?=
 =?UTF-8?q?ine=20que=20operaciones=20pueden=20hacer=20y=20cuales=20no?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

git-svn-id: https://192.168.0.254/svn/Proyectos.AbetoArmarios_FactuGES/trunk@25 0a814768-cfdd-9c42-8d01-223fcc10da9d
---
 BaseDatos/BaseDatos.pas | 40 ++++++++++++++++++++++++++++++++++++++--
 Principal.dfm           | 12 ++++++------
 Principal.pas           | 14 +++++++++++++-
 3 files changed, 57 insertions(+), 9 deletions(-)

diff --git a/BaseDatos/BaseDatos.pas b/BaseDatos/BaseDatos.pas
index df36626..fbf63a4 100644
--- a/BaseDatos/BaseDatos.pas
+++ b/BaseDatos/BaseDatos.pas
@@ -36,6 +36,9 @@ uses
   Entidades, Contadores, RdxGestorContadores;
 
 Const
+  CTE_PRIVILEGIO_TOTAL = 'TOTAL';
+  CTE_PRIVILEGIO_1 = 'PRIVILEGIO1';
+
 ////////////////////////////////////////////////////////////////////////////////
 // COMUNES
 ////////////////////////////////////////////////////////////////////////////////
@@ -147,6 +150,7 @@ type
     FBD : TIBDatabase;
     FTransaccionBD : TIBTransaction;
     FNombreBD : string;
+    FPrivilegios: String;
 
     procedure IniciarTablasBackOffice;
     procedure IniciarTablas;
@@ -156,6 +160,7 @@ type
     function GetRutaBD: String;
     function GetNombreServidor: String;
     function validarPrivilegios: Boolean;
+
   public
     procedure Commit;
     procedure Rollback;
@@ -177,6 +182,7 @@ type
     property BD : TIBDatabase read FBD;
     property Transaccion : TIBTransaction read FTransaccionBD;
     property Usuario : String read DarUsuario;
+    property Privilegios : String read FPrivilegios;    
     property NombreBD : String read FNombreBD write FNombreBD;
     property RutaBD : String read GetRutaBD;
     property NombreServidor : String read GetNombreServidor;
@@ -225,7 +231,8 @@ uses
 constructor TdmBaseDatos.Create(AOwner: TComponent);
 begin
   inherited;
-
+  FPrivilegios := '';
+  
   FBD := TIBDatabase.Create(Self);
   with FBD do
   begin
@@ -249,6 +256,8 @@ end;
 
 destructor TdmBaseDatos.Destroy;
 begin
+  FPrivilegios := '';
+  
   FBD.Close;
   FBD.DefaultTransaction := NIL;
   FBD.Free;
@@ -586,10 +595,37 @@ begin
 end;
 
 function TdmBaseDatos.validarPrivilegios: Boolean;
+var
+  oSQL : TIBSQL;
 begin
 //Por si en un futuro se desea establecer una politica de privilegios de usuario
 //para cada EmpresaActiva.
-  Result := True;
+  Result := False;
+
+  oSQL := TIBSQL.Create(Self);
+  with oSQL do
+  begin
+    Database := dmBaseDatos.BD;
+    Transaction := dmBaseDatos.Transaccion;
+    SQL.Add('select perfil ');
+    SQL.Add('from usuarios ');
+    SQL.Add('where UPPER(usuario) = UPPER(:usuario) ');
+    ParamByName('usuario').AsString := Usuario;
+    try
+      Prepare;
+      ExecQuery;
+      // Compruebo si se han recuperado datos
+      if (RecordCount > 0) then
+      begin
+         FPrivilegios := Fields[0].AsString;
+         Result := True;
+      end;
+    finally
+      Close;
+      Transaction := NIL;
+      Free;
+    end;
+  end;
 end;
 
 procedure TdmBaseDatos.IniciarTablasBackOffice;
diff --git a/Principal.dfm b/Principal.dfm
index 1464268..f461881 100644
--- a/Principal.dfm
+++ b/Principal.dfm
@@ -1,7 +1,7 @@
 object frPrincipal: TfrPrincipal
   Left = 0
   Top = 0
-  Width = 443
+  Width = 778
   Height = 270
   Align = alClient
   Color = 14280169
@@ -11,7 +11,7 @@ object frPrincipal: TfrPrincipal
   object BarraEstado: TStatusBar
     Left = 0
     Top = 251
-    Width = 443
+    Width = 778
     Height = 19
     Panels = <
       item
@@ -21,7 +21,7 @@ object frPrincipal: TfrPrincipal
   object pnlBarraSuperior: TRdxGradientePanel
     Left = 0
     Top = 0
-    Width = 443
+    Width = 778
     Height = 70
     Align = alTop
     BevelOuter = bvNone
@@ -34,7 +34,7 @@ object frPrincipal: TfrPrincipal
     ColorShadow = clNone
     ColorStart = 7884880
     object imgFondo: TImage
-      Left = -1557
+      Left = -1222
       Top = 0
       Width = 2000
       Height = 70
@@ -366,12 +366,12 @@ object frPrincipal: TfrPrincipal
     object actContabilidad: TAction
       Caption = 'Contabilidad'
       OnExecute = actContabilidadExecute
-      OnUpdate = actDatosUpdate
+      OnUpdate = actContabilidadUpdate
     end
     object actInformes: TAction
       Caption = 'Estad'#237'sticas e informes'
       OnExecute = actInformesExecute
-      OnUpdate = actDatosUpdate
+      OnUpdate = actInformesUpdate
     end
     object actHacerCopia: TAction
       Caption = 'Hacer copia de seguridad'
diff --git a/Principal.pas b/Principal.pas
index 04393c1..9e911b0 100644
--- a/Principal.pas
+++ b/Principal.pas
@@ -105,6 +105,8 @@ type
     procedure actAgendaExecute(Sender: TObject);
     procedure actConfigActualizazionExecute(Sender: TObject);
     procedure actActualizarExecute(Sender: TObject);
+    procedure actContabilidadUpdate(Sender: TObject);
+    procedure actInformesUpdate(Sender: TObject);
   private
   public
     Version : String;
@@ -276,7 +278,7 @@ end;
 
 procedure TfrPrincipal.actDatosUpdate(Sender: TObject);
 begin
-  (Sender as TAction).Enabled := (EmpresaActiva.Codigo <> -1);
+  (Sender as TAction).Enabled := (EmpresaActiva.Codigo <> -1)
 end;
 
 procedure TfrPrincipal.RdxFrameResize(Sender: TObject);
@@ -348,4 +350,14 @@ begin
   end;
 end;
 
+procedure TfrPrincipal.actContabilidadUpdate(Sender: TObject);
+begin
+  (Sender as TAction).Enabled := (EmpresaActiva.Codigo <> -1) AND (dmBaseDatos.Privilegios = CTE_PRIVILEGIO_TOTAL);
+end;
+
+procedure TfrPrincipal.actInformesUpdate(Sender: TObject);
+begin
+  (Sender as TAction).Enabled := (EmpresaActiva.Codigo <> -1) AND (dmBaseDatos.Privilegios = CTE_PRIVILEGIO_TOTAL);
+end;
+
 end.