public List <Cliente> getCliente(string toSearch)
{
try
{
DDBBGateway data = new DDBBGateway();
List <Cliente> aux = new List <Cliente>();
data.prepareQuery("select Id, DNI, Nombre, Apellido, Email, Direccion, Ciudad, CodigoPostal, FechaRegistro from Clientes where DNI = " + toSearch);
data.sendQuery();
while (data.getReader().Read())
{
aux.Add(new Cliente(
(Int64)data.getReader()["Id"],
(int)data.getReader()["DNI"],
data.getReader()["Nombre"].ToString(),
data.getReader()["Apellido"].ToString(),
data.getReader()["Email"].ToString(),
data.getReader()["Direccion"].ToString(),
data.getReader()["Ciudad"].ToString(),
data.getReader()["CodigoPostal"].ToString(),
(DateTime)data.getReader()["FechaRegistro"]
));
}
data.closeConnection();
return(aux);
}
catch (Exception ex)
{
throw ex;
}
}
public bool altaCategoria(Categoria reg)
{
DDBBGateway ddbbData = new DDBBGateway();
try
{
ddbbData.prepareStatement("insert into CATEGORIAS values ('" + reg.descripcion + "');");
ddbbData.sendStatement();
if (ddbbData.getAffectedRows() >= 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
ddbbData.closeConnection();
}
}
public bool bajaCategoría(Categoria reg)
{
DDBBGateway ddbbData = new DDBBGateway();
try
{
ddbbData.prepareStatement("delete from CATEGORIAS where Id = '" + reg.codigo + "' and Descripcion = '" + reg.descripcion + "';");
ddbbData.sendStatement();
if (ddbbData.getAffectedRows() <= 0)
{
return(false);
}
else
{
return(true);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
ddbbData.closeConnection();
}
}
public bool modificarCategoria(Categoria reg, string newDesc)
{
DDBBGateway ddbbData = new DDBBGateway();
try
{
Validator.validate(reg, newDesc);
ddbbData.prepareStatement("update CATEGORIAS set Descripcion = '" + newDesc + "' where Id = '" + reg.codigo + "' and Descripcion = '" + reg.descripcion + "';");
ddbbData.sendStatement();
if (ddbbData.getAffectedRows() <= 0)
{
return(false);
}
else
{
return(true);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
ddbbData.closeConnection();
}
}
public List <Categoria> BuscarCategorias(string ToSearch)
{
DDBBGateway ddbbData = new DDBBGateway();
Categoria aux;
List <Categoria> Resultados = new List <Categoria>();
ToSearch = ToSearch.ToLower();
try
{
ddbbData.prepareQuery("select Id, Descripcion from CATEGORIAS where Descripcion like lower('%" + ToSearch + "%');");
ddbbData.sendQuery();
while (ddbbData.getReader().Read())
{
aux = new Categoria((Int32)ddbbData.getReader()["Id"], ddbbData.getReader()["Descripcion"].ToString());
Resultados.Add(aux);
}
return(Resultados);
}
catch (Exception)
{
throw;
}
finally
{
ddbbData.closeConnection();
}
}
public List <Categoria> listarCategorias()
{
DDBBGateway ddbbData = new DDBBGateway();
Categoria aux;
List <Categoria> resultados = new List <Categoria>();
try
{
ddbbData.prepareQuery("select id, Descripcion from CATEGORIAS;");
ddbbData.sendQuery();
while (ddbbData.getReader().Read())
{
aux = new Categoria((Int32)ddbbData.getReader()["id"], ddbbData.getReader()["Descripcion"].ToString());
resultados.Add(aux);
}
return(resultados);
}
catch (Exception ex)
{
throw ex;
}
finally
{
ddbbData.closeConnection();
}
}
public bool bajaArticulo(Articulo reg)
{
DDBBGateway ddbbData = new DDBBGateway();
try
{
ddbbData.prepareStatement("delete from ARTICULOS where Id = '" + reg.id +
"' and Codigo = '" + reg.codigo + "' and Nombre = '" + reg.nombre + "';");
ddbbData.sendStatement();
if (ddbbData.getAffectedRows() <= 0)
{
return(false);
}
else
{
return(true);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
ddbbData.closeConnection();
}
}
public bool altaArticulo(Articulo reg)
{
DDBBGateway ddbbData = new DDBBGateway();
try
{
ddbbData.prepareStatement("insert into ARTICULOS VALUES ( @cod, @nom, @desc, @idMar, @idCat, @ima, @pre);");
ddbbData.addParameter("@cod", reg.codigo);
ddbbData.addParameter("@nom", reg.nombre);
ddbbData.addParameter("@desc", reg.descripcion);
ddbbData.addParameter("@idMar", reg.marca.codigo);
ddbbData.addParameter("@idCat", reg.categoria.codigo);
ddbbData.addParameter("@ima", reg.imagen);
ddbbData.addParameter("@pre", reg.precio);
ddbbData.sendStatement();
if (ddbbData.getAffectedRows() <= 0)
{
return(false);
}
else
{
return(true);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
ddbbData.closeConnection();
}
}
public bool modificarArticulo(Articulo reg)
{
DDBBGateway ddbbData = new DDBBGateway();
try
{
ddbbData.prepareStatement("update ARTICULOS set " +
"Codigo = @Cod, " +
"Nombre = @Nom, " +
"Descripcion = @Desc, " +
"IdMarca = @IdMar, " +
"IdCategoria = @IdCat, " +
"Imagen = @Img, " +
"Precio = @Pre " +
"where Id = @IdArt;");
ddbbData.addParameter("@Cod", reg.codigo);
ddbbData.addParameter("@Nom", reg.nombre);
ddbbData.addParameter("@Desc", reg.descripcion);
ddbbData.addParameter("@IdMar", reg.marca.codigo.ToString());
ddbbData.addParameter("@IdCat", reg.categoria.codigo.ToString());
ddbbData.addParameter("@Img", reg.imagen);
ddbbData.addParameter("@Pre", reg.precio.ToString());
ddbbData.addParameter("@IdArt", reg.id.ToString());
ddbbData.sendStatement();
if (ddbbData.getAffectedRows() <= 0)
{
return(false);
}
else
{
return(true);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
ddbbData.closeConnection();
}
}
public List <Articulo> BuscarArticulos(string ToSearch)
{
DDBBGateway ddbbData = new DDBBGateway();
List <Articulo> aux = new List <Articulo>();
try
{
ddbbData.prepareQuery("select A.Id, A.Codigo, A.Nombre, A.Descripcion, " +
"M.Id as 'IdMarca', M.Descripcion as 'Marca', " +
"C.Id as 'IdDescripcion', C.Descripcion as 'Categoria', " +
"A.Imagen, A.Precio from ARTICULOS as A inner join MARCAS" +
" as M on (A.IdMarca = M.Id) inner join CATEGORIAS as C on " +
"( A.IdCategoria = C.Id )" +
"where A.Descripcion like lower('%" + ToSearch + "%') or Nombre like lower('%" + ToSearch + "%'); ");
ddbbData.sendQuery();
while (ddbbData.getReader().Read())
{
aux.Add(new Articulo(
(Int32)ddbbData.getReader()["Id"],
ddbbData.getReader()["Codigo"].ToString(),
ddbbData.getReader()["Nombre"].ToString(),
ddbbData.getReader()["Descripcion"].ToString(),
(Int32)ddbbData.getReader()["IdMarca"],
ddbbData.getReader()["Marca"].ToString(),
(Int32)ddbbData.getReader()["IdDescripcion"],
ddbbData.getReader()["Categoria"].ToString(),
ddbbData.getReader()["Imagen"].ToString(),
(Decimal)ddbbData.getReader()["Precio"]
));
}
return(aux);
}
catch (Exception)
{
throw;
}
finally
{
ddbbData.closeConnection();
}
}
public bool modificarCliente(Cliente aux)
{
try
{
DDBBGateway data = new DDBBGateway();
data.prepareStatement("update Clientes set Nombre = '" + aux.Nombre + "', Apellido = '" + aux.Apellido + "', Email = '" + aux.Email + "', Direccion = '" + aux.Direccion + "', Ciudad = '" + aux.Ciudad + "', CodigoPostal = '" + aux.CodigoPostal + "' where DNI = '" + aux.DNI + "'");
data.sendStatement();
data.closeConnection();
if (data.getAffectedRows() >= 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception)
{
throw;
}
}
public bool altaCliente(Cliente aux)
{
try
{
DDBBGateway data = new DDBBGateway();
data.prepareStatement("" +
"INSERT INTO Clientes VALUES ('" + aux.DNI + "', '" + aux.Nombre + "', '" + aux.Apellido + "', '" + aux.Email + "', '" + aux.Direccion + "', '" + aux.Ciudad + "', '" + aux.CodigoPostal + "', '" + DateTime.Now + "')");
data.sendStatement();
data.closeConnection();
if (data.getAffectedRows() <= 0)
{
return(false);
}
else
{
return(true);
}
}
catch (Exception ex)
{
throw ex;
}
}
