<?php

class Venta extends Main
{	
	private $ventaId;		
	private $sucursalId;
	private $usuarioId;
	private $folio;
	private $fecha;
	private $promocionId;
	private $productoId;
	private $prodItemId;	
	private $cantidad;
	private $subtotal;
	private $iva;
	private $total;
	private $precioUnitario;
	private $pago;
	private $tipoDesc;
	private $valDesc;
	private $status;
	
	private $devolucionId;
	private $metodoPagoId;
	private $monederoId;
	private $vendedorId;
	private $proveedorId;
	private $comprobanteId;
		
	public function setVentaId($value)
	{
		$this->Util()->ValidateInteger($value);
		$this->ventaId = $value;
	}
		
	public function setSucursalId($value)
	{
		$this->sucursalId = $value;
	}
	
	public function setFolio($value)
	{
		$this->Util()->ValidateInteger($value);
		$this->folio = $value;
	}
	
	public function setUsuarioId($value)
	{
		$this->usuarioId = $value;
	}
	
	public function setFecha($value)
	{
		$this->fecha = $value;
	}
	
	public function setPromocionId($value)
	{
		$this->promocionId = $value;
	}
		
	public function setProductoId($value)
	{
		$this->productoId = $value;
	}
	
	public function setProdItemId($value)
	{
		$this->prodItemId = $value;
	}
	
	public function setCantidad($value)
	{
		$this->cantidad = $value;
	}
	
	public function setPrecioUnitario($value)
	{
		$this->precioUnitario = $value;
	}
	
	public function setSubtotal($value)
	{
		$this->subtotal = $value;
	}
	
	public function setIva($value)
	{
		$this->iva = $value;
	}
	
	public function setTotal($value)
	{
		$this->total = $value;
	}
	
	public function setDevolucionId($value)
	{
		$this->devolucionId = $value;
	}
	
	public function setMetodoPagoId($value)
	{
		$this->metodoPagoId = $value;
	}
	
	public function setMonederoId($value)
	{
		$this->monederoId = $value;
	}
	
	public function setPago($value)
	{
		$this->pago = $value;
	}
	
	public function setTipoDesc($value)
	{
		$this->tipoDesc = $value;
	}
	
	public function setValDesc($value)
	{
		$this->valDesc = $value;
	}
	
	public function setStatus($value)
	{
		$this->status = $value;
	}
	
	public function setVendedorId($value)
	{
		$this->vendedorId = $value;
	}
	
	public function setProveedorId($value)
	{
		$this->proveedorId = $value;
	}
	
	public function setComprobanteId($value)
	{
		$this->comprobanteId = $value;
	}
	
	function Info()
	{
		$sql = "SELECT * FROM venta WHERE ventaId = '".$this->ventaId."'";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$info = $this->Util()->DBSelect($_SESSION["empresaId"])->GetRow();

		return $info;
	}
		
	function Info2()
	{
		$sql = "SELECT * FROM venta2 WHERE venta2Id = '".$this->ventaId."'";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$info = $this->Util()->DBSelect($_SESSION["empresaId"])->GetRow();

		return $info;
	}
	
	function Enumerate()
	{				
		$sql = "SELECT COUNT(*) FROM venta 
				WHERE status <> 'Descuento' AND status <> 'DescAp'
				AND sucursalId = '".$this->sucursalId."'
				";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$total = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
		
		$pages = $this->Util->HandleMultipages($this->page, $total ,WEB_ROOT."/ventas");
		
		$sqlAdd = "LIMIT ".$pages["start"].", ".$pages["items_per_page"];
		
		$sql = "SELECT *						
				FROM venta
				WHERE status <> 'Descuento'
			 	AND status <> 'DescAp'
				AND sucursalId = '".$this->sucursalId."'
			 	ORDER BY fecha DESC ".$sqlAdd;
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);		
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
		
		$data["items"] = $result;
		$data["pages"] = $pages;

		return $data;
		
	}//Enumerate
	
	function Enumerate2()
	{				
		$sql = "SELECT COUNT(*) FROM venta2 
				WHERE status = 'Activo' 
				AND sucursalId = '".$this->sucursalId."'";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$total = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
		
		$pages = $this->Util->HandleMultipages($this->page, $total ,WEB_ROOT."/ventas");
		
		$sqlAdd = "LIMIT ".$pages["start"].", ".$pages["items_per_page"];
		
		$sql = "SELECT *						
				FROM venta2
				WHERE status = 'Activo'
				AND sucursalId = '".$this->sucursalId."'
			 	ORDER BY fecha DESC ".$sqlAdd;
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);		
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
		
		$data["items"] = $result;
		$data["pages"] = $pages;

		return $data;
		
	}//Enumerate2
	
	function EnumByUser()
	{				
		$sql = "SELECT COUNT(*) FROM venta2 
				WHERE status = 'Activo' 
				AND sucursalId = '".$this->sucursalId."'
				AND usuarioId = '".$this->usuarioId."'";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$total = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
		
		$pages = $this->Util->HandleMultipages($this->page, $total ,WEB_ROOT."/ventas");
		
		$sqlAdd = "LIMIT ".$pages["start"].", ".$pages["items_per_page"];
		
		$sql = "SELECT *						
				FROM venta2
				WHERE status = 'Activo'
				AND sucursalId = '".$this->sucursalId."'
				AND usuarioId = '".$this->usuarioId."'
			 	ORDER BY fecha DESC ".$sqlAdd;
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);		
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
		
		$data["items"] = $result;
		$data["pages"] = $pages;

		return $data;
		
	}//EnumByUser
			
	function Save(){
		
		if($this->Util()->PrintErrors()){ 
			return false; 
		}
		
		$sql = "INSERT INTO  venta
				(
					sucursalId,
					usuarioId,
					vendedorId,
					folio,
					fecha,
					promocionId,
					subtotal,
					iva,
					total,
					pago,
					status
				)
			VALUES (
				'".$this->sucursalId."',
				'".$this->usuarioId."',
				'".$this->vendedorId."',
				'".$this->folio."',
				'".$this->fecha."',
				'".$this->promocionId."',
				'".$this->subtotal."',
				'".$this->iva."',
				'".$this->total."',
				'".$this->pago."',
				'".$this->status."'
			)";
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$ventaId = $this->Util()->DBSelect($_SESSION['empresaId'])->InsertData();
		
		return $ventaId;
	
	}
	
	function Save2(){
		
		if($this->Util()->PrintErrors()){ 
			return false; 
		}
		
		$sql = "INSERT INTO  venta2
				(
					sucursalId,
					vendedorId,
					usuarioId,
					fecha,
					promocionId,
					subtotal,
					iva,
					total,
					status
				)
			VALUES (
				'".$this->sucursalId."',
				'".$this->vendedorId."',
				'".$this->usuarioId."',
				'".$this->fecha."',
				'".$this->promocionId."',
				'".$this->subtotal."',
				'".$this->iva."',
				'".$this->total."',
				'".$this->status."'
			)";
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$ventaId = $this->Util()->DBSelect($_SESSION['empresaId'])->InsertData();
		
		return $ventaId;
	
	}
	
	function GetProductos(){
					
		$sql = 'SELECT * FROM ventaProducto WHERE ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
									
		return $result;

	}

	function GetProductosReporte(){
					
		$sql = 'SELECT ventaProducto.cantidad * producto.costo AS importe
		FROM ventaProducto
		LEFT JOIN producto ON producto.productoId = ventaProducto.productoId WHERE ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
									
		return $result;

	}

	function GetSumProductosReporte(){
					
		$sql = 'SELECT SUM(ventaProducto.cantidad * producto.costo) AS importe
		FROM ventaProducto
		LEFT JOIN producto ON producto.productoId = ventaProducto.productoId WHERE ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
									
		return $result;

	}
	
	
	function GetProductos2(){
					
		$sql = 'SELECT * FROM ventaProducto2 WHERE venta2Id = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
									
		return $result;

	}
	
	function GetSingleProds(){
					
		$sql = 'SELECT * FROM ventaProducto 
				WHERE ventaId = "'.$this->ventaId.'"
				GROUP BY prodItemId';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
									
		return $result;
	}
	
	function GetCantProdsByItem(){
					
		$sql = 'SELECT SUM(cantidad) FROM ventaProducto 
				WHERE ventaId = "'.$this->ventaId.'"
				AND prodItemId = "'.$this->prodItemId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$total = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
									
		return $total;
	}
	
	function GetCantAllProds(){
					
		$sql = 'SELECT SUM(cantidad) FROM ventaProducto 
				WHERE ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$total = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
									
		return $total;
	}
	
	function GetProdsNoDev(){
					
		$sql = 'SELECT * FROM ventaProducto 
				WHERE ventaId = "'.$this->ventaId.'"
				AND devuelto = "0"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
									
		return $result;
	}
	
	function GetTotalByItem(){
					
		$sql = 'SELECT SUM(total) FROM ventaProducto 
				WHERE ventaId = "'.$this->ventaId.'"
				AND prodItemId = "'.$this->prodItemId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$total = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
									
		return $total;

	}
	
	function GetMaxPrecioByItem(){
					
		$sql = 'SELECT MAX(precioUnitario) FROM ventaProducto 
				WHERE ventaId = "'.$this->ventaId.'"
				AND prodItemId = "'.$this->prodItemId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$precio = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
									
		return $precio;

	}
	
	function CancelVenta(){
		
		$sql = 'UPDATE venta SET status = "Cancelado", cancelUserId = "'.$this->usuarioId.'", fechaCancel = "'.date('Y-m-d H:i:s').'"
				WHERE ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();
		
		$this->Util()->setError(20074, "complete");
		$this->Util()->PrintErrors();
				
		return true;
		
	}
	
	function DeleteVenta2(){
		
		$sql = 'DELETE FROM venta2 
				WHERE venta2Id = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();
		
		$sql = 'DELETE FROM ventaProducto2 
				WHERE venta2Id = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();
		
		$this->Util()->setError(20089, "complete");
		$this->Util()->PrintErrors();
				
		return true;
		
	}
	
	function SaveProducto(){
				
		$sql = "INSERT INTO  ventaProducto
				(
					ventaId,
					promocionId,
					monederoId,
					prodItemId,
					productoId,
					cantidad,
					precioUnitario,
					total,
					tipoDesc,
					valDesc
				)
			VALUES (
				'".$this->ventaId."',
				'".$this->promocionId."',
				'".$this->monederoId."',
				'".$this->prodItemId."',
				'".$this->productoId."',
				'".$this->cantidad."',
				'".$this->precioUnitario."',
				'".$this->total."',
				'".$this->tipoDesc."',
				'".$this->valDesc."'
			)";
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->InsertData();
		
		return true;
	
	}
	
	function SaveProducto2(){
				
		$sql = "INSERT INTO  ventaProducto2
				(
					venta2Id,
					promocionId,
					monederoId,					
					prodItemId,
					productoId,
					cantidad,
					precioUnitario,
					total,
					tipoDesc,
					valDesc
				)
			VALUES (
				'".$this->ventaId."',
				'".$this->promocionId."',
				'".$this->monederoId."',
				'".$this->prodItemId."',
				'".$this->productoId."',
				'".$this->cantidad."',
				'".$this->precioUnitario."',
				'".$this->total."',
				'".$this->tipoDesc."',
				'".$this->valDesc."'
			)";
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->InsertData();
		
		return true;
	
	}
	
	function SavePago(){
				
		$sql = "INSERT INTO  ventaPago
				(
					ventaId,					
					metodoPagoId,
					monederoId,
					devolucionId,
					cantidad		
				)
			VALUES (
				'".$this->ventaId."',
				'".$this->metodoPagoId."',
				'".$this->monederoId."',
				'".$this->devolucionId."',
				'".$this->cantidad."'
			)";
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->InsertData();
		
		return true;
	
	}
	
	function GetPagos(){
		
		$sql = 'SELECT * FROM ventaPago WHERE ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$pagos = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
				
		return $pagos;
	}
	
	function GetNextFolio(){
		
		/*
		$sql = 'SHOW TABLE STATUS LIKE "venta"';							
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$row = $this->Util()->DBSelect($_SESSION["empresaId"])->GetRow();
									
		return $row['Auto_increment'];
		*/
		
		$sql = 'SELECT MAX(folio) FROM venta WHERE sucursalId = "'.$this->sucursalId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$folio = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
		
		$folio++;
		
		return $folio;
	}
	
	function VenderProductos(){
		
		global $util;
		
		$sql = 'SELECT
					inventarioId
				FROM 
					inventario AS inv, envio AS env
				WHERE
					inv.envioId = env.envioId				
				AND
					inv.sucursalId = "'.$this->sucursalId.'"
				AND
					inv.usuarioId = "'.$this->usuarioId.'"
				AND
					inv.prodItemId = "'.$this->prodItemId.'"
				AND
					inv.status = "Apartado"
				ORDER BY
					env.fechaRecibido DESC,
					inv.inventarioId ASC
				LIMIT
					'.$this->cantidad;
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
		
		$result = $util->CheckArray($result);

		foreach($result as $res){
			$sql = 'UPDATE
						inventario
					SET
						ventaId = "'.$this->ventaId.'",
						noControlVta = 0,
						status = "Vendido"
					WHERE
						inventarioId = "'.$res['inventarioId'].'"';
			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
			$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
						
		}
		
		return true;
	
	}
	
	function VenderProductos2(){
		
		global $util;
		
		$sql = 'SELECT
					inventarioId
				FROM 
					inventario AS inv, envio AS env
				WHERE
					inv.envioId = env.envioId				
				AND
					inv.sucursalId = "'.$this->sucursalId.'"
				AND
					inv.usuarioId = "'.$this->usuarioId.'"
				AND
					inv.productoId = "'.$this->productoId.'"
				AND
					inv.status = "Apartado"
				ORDER BY
					env.fechaRecibido DESC,
					inv.inventarioId ASC
				LIMIT
					'.$this->cantidad;
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
		
		$result = $util->CheckArray($result);

		foreach($result as $res){
			$sql = 'UPDATE
						inventario
					SET
						venta2Id = "'.$this->ventaId.'",
						noControlVta = 0,
						status = "Vendido"
					WHERE
						inventarioId = "'.$res['inventarioId'].'"';
			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
			$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
						
		}
		
		return true;
	
	}
		
	function ApartarProducts(){
		
		global $util;
		
		$sql = 'SELECT
					inventarioId
				FROM 
					inventario AS inv, envio AS env
				WHERE
					inv.envioId = env.envioId				
				AND
					inv.sucursalId = "'.$this->sucursalId.'"
				AND
					inv.productoId = "'.$this->productoId.'"
				AND
					inv.status = "Disponible"
				ORDER BY
					env.fechaRecibido DESC,
					inv.inventarioId ASC
				LIMIT
					'.$this->cantidad;
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
		
		$result = $util->CheckArray($result);
		
		$noControlVta = $this->GetNoControlVta();
		
		foreach($result as $res){
			$sql = 'UPDATE
						inventario
					SET
						usuarioId = "'.$this->usuarioId.'",
						noControlVta = "'.$noControlVta.'",
						status = "Apartado"
					WHERE
						inventarioId = "'.$res['inventarioId'].'"';
			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
			$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
						
		}
		
		return true;
	
	}
	
	function DesapartarProducts(){
		
		global $util;
		
		$sql = 'SELECT
					inventarioId
				FROM 
					inventario AS inv, envio AS env
				WHERE
					inv.envioId = env.envioId				
				AND
					inv.sucursalId = "'.$this->sucursalId.'"
				AND
					inv.usuarioId = "'.$this->usuarioId.'"
				AND
					inv.productoId = "'.$this->productoId.'"
				AND
					inv.status = "Apartado"
				ORDER BY
					env.fechaRecibido ASC,
					inv.inventarioId ASC
				LIMIT
					'.$this->cantidad;
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
		
		$result = $util->CheckArray($result);

		foreach($result as $res){
			$sql = 'UPDATE
						inventario
					SET
						usuarioId = 0,
						noControlVta = 0,
						status = "Disponible"
					WHERE
						inventarioId = "'.$res['inventarioId'].'"';
			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
			$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
						
		}
		
		return true;
	
	}
	
	function DevolverProductos(){
				
		$sql = 'UPDATE
					inventario
				SET
					ventaId = 0,
					usuarioId = 0,
					noControlVta = 0,
					status = "Disponible"
				WHERE
					ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	function DevolverProductos2(){
				
		$sql = 'UPDATE
					inventario
				SET
					venta2Id = 0,
					usuarioId = 0,
					noControlVta = 0,
					status = "Disponible"
				WHERE
					venta2Id = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	function DevolverProdsByCant(){
				
		global $util;
		
		$sql = 'SELECT
					inventarioId
				FROM 
					inventario
				WHERE					
					ventaId = "'.$this->ventaId.'"
				AND
					prodItemId = "'.$this->prodItemId.'"
				AND
					status = "Vendido"				
				LIMIT
					'.$this->cantidad;
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
		
		$result = $util->CheckArray($result);

		foreach($result as $res){
			$sql = 'UPDATE
						inventario
					SET
						status = "Disponible",
						usuarioId = 0,
						noControlVta = 0,
						ventaId = 0
					WHERE
						inventarioId = "'.$res['inventarioId'].'"';
			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
			$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
						
		}		
				
		return true;
	
	}
	
	function DevolverProdsByCant2(){
				
		global $util;
		
		$sql = 'SELECT
					inventarioId
				FROM 
					inventario
				WHERE					
					ventaId = "'.$this->ventaId.'"
				AND
					productoId = "'.$this->productoId.'"
				AND
					status = "Vendido"				
				LIMIT
					'.$this->cantidad;
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$result = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
		
		$result = $util->CheckArray($result);

		foreach($result as $res){
			$sql = 'UPDATE
						inventario
					SET
						status = "Disponible",
						usuarioId = 0,
						noControlVta = 0,
						ventaId = 0
					WHERE
						inventarioId = "'.$res['inventarioId'].'"';
			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
			$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
						
		}		
				
		return true;
	
	}
	
	function GetProdDispVta(){
		
		$sql = "SELECT 
					SUM(cantidad)
				FROM 
					ventaProducto
				WHERE 
					ventaId = '".$this->ventaId."'
				AND
					prodItemId = '".$this->prodItemId."'
				AND
					devuelto = '0'";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
		$disponible = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
				
		return $disponible;
	}
	
	function InfoProducto(){
		
		$sql = "SELECT 
					*
				FROM 
					ventaProducto
				WHERE 
					ventaId = '".$this->ventaId."'
				AND
					prodItemId = '".$this->prodItemId."'
				LIMIT 1";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
		$info = $this->Util()->DBSelect($_SESSION["empresaId"])->GetRow();
		
		return $info;
	}
		
	function TransferirProductos(){
				
		$sql = 'UPDATE
					inventario
				SET
					ventaId = "0",
					status = "Disponible"
				WHERE
					ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	function UpdateVentaIdProds($idVenta){
				
		$sql = 'UPDATE
					inventario
				SET
					ventaId = "'.$idVenta.'"
				WHERE
					ventaId = "'.$this->ventaId.'"
				AND
					prodItemId = "'.$this->prodItemId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	function UpdateTotales(){
				
		$sql = 'UPDATE
					venta
				SET
					subtotal = "'.$this->subtotal.'",
					iva = "'.$this->iva.'",
					total = "'.$this->total.'"
				WHERE
					ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	function UpdateTotalesDesc(){
				
		$sql = 'UPDATE
					venta
				SET
					tipoDesc = "'.$this->tipoDesc.'",
					valDesc = "'.$this->valDesc.'",
					subtotalDesc = "'.$this->subtotal.'",
					ivaDesc = "'.$this->iva.'",
					totalDesc = "'.$this->total.'"
				WHERE
					ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	function UpdateDescVta(){
		
		$sql = 'UPDATE
					venta
				SET
					tipoDesc = "'.$this->tipoDesc.'",
					valDesc = "'.$this->valDesc.'",
					subtotalDesc = "'.$this->subtotal.'",
					ivaDesc = "'.$this->iva.'",
					totalDesc = "'.$this->total.'",
					status = "DescAp"
				WHERE
					ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
		
		return true;
		
	}
	
	function UpdateDescProd(){
				
		$sql = 'UPDATE
					ventaProducto
				SET
					tipoDesc = "'.$this->tipoDesc.'",
					valDesc = "'.$this->total.'"
				WHERE
					ventaId = "'.$this->ventaId.'"
				AND
					prodItemId = "'.$this->prodItemId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	function UpdateStatus(){
		
		$sql = 'UPDATE
					venta
				SET
					status = "'.$this->status.'"
				WHERE
					ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	
	function UpdateStatusCancel(){
		
		$sql = 'UPDATE
					venta
				SET
					status = "'.$this->status.'",
					cancelDev = "1"
				WHERE
					ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	function UpdateVentaAnt($idVentaAnt){
		
		$sql = 'UPDATE
					venta
				SET
					ventaIdAnt = "'.$idVentaAnt.'"
				WHERE
					ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	function UpdateTotalPago(){
				
		$sql = 'UPDATE
					venta
				SET
					pago = "'.$this->pago.'"
				WHERE
					ventaId = "'.$this->ventaId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();			
				
		return true;
	
	}
	
	function GetTotalConceptos(){
		
		$conceptos = $_SESSION['conceptos'];
		
		$total = 0;
		foreach($conceptos as $res)			
			$total += $res['total'];
		
		return $total;
		
	}//GetTotalConceptos
	
	function GetCantConcepto(){
		
		$conceptos = $_SESSION['conceptos'];
		
		$total = 0;
		foreach($conceptos as $res){
			if($res['productoId'] == $this->productoId)
				$total++;
		}
		
		return $total;
		
	}//GetTotalConceptos
	
	function GetTotalByBloque($k){
		
		$conceptos = $_SESSION['conceptos'];
		
		$total = 0;
		foreach($conceptos as $kC => $r){
			if($kC <= $k){
				if($r['productoId'] == $this->productoId)
					$total += $r['total'];
			}
		}
		
		return $total;
		
	}//GetTotalByBloque
	
	function GetTotalByBloqueAnt($k){
		
		$conceptos = $_SESSION['conceptos'];
		
		$total = 0;
		foreach($conceptos as $kC => $r){
			if($kC < $k){
				if($r['productoId'] == $this->productoId)
					$total += $r['total'];
			}
		}
		
		return $total;
		
	}//GetTotalByBloqueAnt
	
	function ExistPromoInConceptos($concepts){
				
		foreach($concepts as $r){
			if($r['promocionId'] == $this->promocionId)
					return true;
			
		}
		
		return false;
		
	}//ExistPromoInConceptos
	
	function GetProdsWithPromo($concepts){
				
		$total = 0;
		foreach($concepts as $r){
			if($r['promocionId'] == $this->promocionId)
					$total++;
			
		}
		
		return $total;
		
	}//GetProdsWithPromo
	
	function GetCurrentProds($k){
		
		$conceptos = $_SESSION['conceptos'];
		
		$total = 0;
		foreach($conceptos as $kC => $r){
			if($kC <= $k){
				if($r['productoId'] == $this->productoId)
					$total++;
			}
		}
		
		return $total;
		
	}//GetCurrentProds
	
	function ControlVenta(){
		
		$sql = 'SELECT controlVentaId FROM controlVenta
				WHERE usuarioId = "'.$this->usuarioId.'"
				AND sucursalId = "'.$this->sucursalId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$controlVentaId = $this->Util()->DBSelect($_SESSION['empresaId'])->GetSingle();
		
		if($controlVentaId){
		
			$sql = 'UPDATE controlVenta SET noVenta = noVenta + 1 
					WHERE controlVentaId = "'.$controlVentaId.'"';
			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
			$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();
		
		}else{
			
			$sql = 'INSERT INTO controlVenta (usuarioId, sucursalId, noVenta)
					VALUES ("'.$this->usuarioId.'", "'.$this->sucursalId.'", 1)';
			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
			$this->Util()->DBSelect($_SESSION['empresaId'])->InsertData();
			
		}//else
		
	}//ControlVenta
	
	function GetNoControlVta(){
		
		$sql = 'SELECT noVenta FROM controlVenta
				WHERE usuarioId = "'.$this->usuarioId.'"
				AND sucursalId = "'.$this->sucursalId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$noVenta = $this->Util()->DBSelect($_SESSION['empresaId'])->GetSingle();
		
		return $noVenta;
		
	}//GetNoControlVta
	
	function LiberarProductos(){
		
		$sql = 'SELECT * FROM usuario
				WHERE sucursalId = "'.$this->sucursalId.'"';
		$this->Util()->DB()->setQuery($sql);
		$usuarios = $this->Util()->DB()->GetResult();
		
		foreach($usuarios as $res){
			
			$this->usuarioId = $res['usuarioId'];
			$noVenta = $this->GetNoControlVta();
			
			$sql = 'UPDATE inventario SET noControlVta = 0, usuarioId = 0, status = "Disponible"
					WHERE usuarioId = "'.$res['usuarioId'].'"
					AND sucursalId = "'.$this->sucursalId.'"
					AND status = "Apartado"
					AND noControlVta <> "'.$noVenta.'"';
			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
			$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();
			
		}//foreach		
		
	}//LiberarProductos
	
	function LoadProductos()
	{
		global $producto;
		
		if($this->Util()->PrintErrors()){
			return false;
		}
		
		$sql = "SELECT * FROM ventaProducto 
				WHERE ventaId ='".$this->ventaId."'
				GROUP BY productoId";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
		$productos = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
		
		$_SESSION['conceptos'] = array();
		
		foreach($productos as $key => $res){
		
			$producto->setProductoId($res['productoId']);
			$infP = $producto->Info();
			
			$sql = "SELECT SUM(cantidad) FROM ventaProducto 
					WHERE ventaId ='".$this->ventaId."'
					AND productoId = '".$res['productoId']."'";
			$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
			$cantidad = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
			
			$sql = "SELECT * FROM ventaProducto 
					WHERE ventaId ='".$this->ventaId."'
					AND productoId = '".$res['productoId']."'";
			$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);
			$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();

			$totalP = 0;
			foreach($result as $val){
				
				if($val['tipoDesc'] == 'Porcentaje'){
																													
					$totalDesc = ($val['valDesc'] / 100) * $val['precioUnitario'];
					$precioUni = $val['precioUnitario'] - $totalDesc;
					$total = $precioUni * $val['cantidad'];
					$total = number_format($total,6,'.','');
					
				}elseif($val['tipoDesc'] == 'Dinero'){
					
					$precioUni = $val['precioUnitario'] - $val['valDesc'];
					$total = $precioUni * $val['cantidad'];
					$total = number_format($total,6,'.','');
					
				}else{
					$total = $val['total'];
				}
				
				$totalP += $total;
				
			}//foreach

			$precioUnitario = $totalP / $cantidad;
			$precioUnitario = number_format($precioUnitario,2,'.','');
			$precioUnitario = $precioUnitario / 1.16;
			$precioUnitario = number_format($precioUnitario,2,'.','');
			
			$totalP = $precioUnitario * $cantidad;
			
			$_SESSION['conceptos'][$key]['noIdentificacion'] = $infP['codigoBarra'];
			$_SESSION['conceptos'][$key]['cantidad'] = $cantidad;
			$_SESSION['conceptos'][$key]['unidad'] = 'Pieza';
			$_SESSION['conceptos'][$key]['valorUnitario'] = $precioUnitario;
			$_SESSION['conceptos'][$key]['importe'] = $totalP;
			$_SESSION['conceptos'][$key]['excentoIva'] = 'no';
			$_SESSION['conceptos'][$key]['descripcion'] = utf8_encode(urldecode($infP['modelo']));
		}
		return true;
		
	}//LoadProductos
	
	function GetTotalDesglosado($datos){		
	
		if(!$_SESSION["conceptos"]){
			return false;
		}
		
		$data = array();

		$data["subtotal"] = 0;
		$data["descuento"] = 0;
		$data["iva"] = 0;
		$data["ieps"] = 0;
		$data["retIva"] = 0;
		$data["retIsr"] = 0;
		$data["total"] = 0;
		
		$data['porcentajeDescuento'] = $datos['porcentajeDescuento'];
		
		foreach($data as $key => $value){
			$data[$key] = $this->Util()->RoundNumber($data[$key]);
		}
		
		$info['sucursalId'] = $_SESSION['idSuc'];
		
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery("
			SELECT * FROM sucursal 
			LEFT JOIN rfc ON rfc.rfcId = sucursal.rfcId
			WHERE sucursal.sucursalId ='".$info["sucursalId"]."'");
		$suc = $this->Util()->DBSelect($_SESSION["empresaId"])->GetRow();
		
		foreach($_SESSION["conceptos"] as $key => $concepto){
		
			$data["subtotalOriginal"] = $this->Util()->RoundNumber($data["subtotalOriginal"] + $importe);

			$data["subtotal"] = $this->Util()->RoundNumber($data["subtotal"] + $concepto["importe"]);

			if($concepto["excentoIva"] == "si"){
				$_SESSION["conceptos"][$key]["tasaIva"] = 0;
			}else{
				$_SESSION["conceptos"][$key]["tasaIva"] = $suc["iva"];
			}

			if($data["porcentajeDescuento"]){
				$data["porcentajeDescuento"];
			}

			$data["descuentoThis"] = $this->Util()->RoundNumber($_SESSION["conceptos"][$key]["importe"] * ($data["porcentajeDescuento"] / 100));
			$data["descuento"] += $data["descuentoThis"]; 

			$afterDescuento = $_SESSION["conceptos"][$key]["importe"] - $data["descuentoThis"];
			if($concepto["excentoIva"] == "si"){
				$_SESSION["conceptos"][$key]["tasaIva"] = 0;
			}else{
				$_SESSION["conceptos"][$key]["tasaIva"] = $suc["iva"];
			}

			$data["ivaThis"] = $this->Util()->RoundNumber($afterDescuento * ($_SESSION["conceptos"][$key]["tasaIva"] / 100));

			if(isset($_SESSION["conceptos"][$key]["hardCodedIva"])){
				$data["iva"] = $_SESSION["conceptos"][$key]["hardCodedIva"];
			}else{
				$data["iva"] += $data["ivaThis"];
			}
									
		}//foreach		

		$data["impuestos"] = $_SESSION["impuestos"];

		$afterDescuento = $data["subtotal"] - $data["descuento"];

		$data["afterDescuento"] = $afterDescuento;

		$data["afterIva"] = $afterDescuento + $data["iva"];

		if(!$data["porcentajeIEPS"]){
			$data["porcentajeIEPS"] = 0;
		}

		$data["ieps"] = $this->Util()->RoundNumber($data["afterDescuento"] * ($data["porcentajeIEPS"] / 100));
		$afterImpuestos = $afterDescuento + $data["iva"] + $data["ieps"];
		$data["afterImpuestos"] = $afterImpuestos;

		$data["retIva"] = $this->Util()->RoundNumber($data["afterDescuento"] * ($data["porcentajeRetIva"] / 100));
		$data["retIsr"] = $this->Util()->RoundNumber($data["afterDescuento"] * ($data["porcentajeRetIsr"] / 100));
		$data["total"] = $this->Util()->RoundNumber($data["subtotal"] - $data["descuento"] + $data["iva"] + $data["ieps"] - $data["retIva"] - $data["retIsr"]);
				
		return $data;
		
	}//GetTotalDesglosado
	
	function ExistVentaEspera(){
		
		$sql = 'SELECT count(*) FROM venta2
				WHERE sucursalId = "'.$this->sucursalId.'"
				AND usuarioId = "'.$this->usuarioId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$exist = $this->Util()->DBSelect($_SESSION['empresaId'])->GetSingle();
	
		return $exist;
	}
	
	function IsProdRebajado(){
		
		$sql = 'SELECT COUNT(*) FROM inventario
				WHERE ventaId = "'.$this->ventaId.'"
				AND productoId = "'.$this->productoId.'"
				AND rebajado = "1"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$exist = $this->Util()->DBSelect($_SESSION['empresaId'])->GetSingle();
	
		return $exist;
	}
	
	function MarcarProdDevueltos(){
		
		$sql = 'UPDATE ventaProducto SET devuelto = "1"
				WHERE ventaId = "'.$this->ventaId.'"
				AND devuelto = "0"
				AND productoId = "'.$this->productoId.'"
				ORDER BY ventaProdId ASC
				LIMIT '.$this->cantidad;
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();
		
		return true;			
	}
	
	function GetVentasBySuc($fechaIni, $fechaFin){
		
		$sql = 'SELECT COUNT(*) FROM venta
				WHERE sucursalId = "'.$this->sucursalId.'"
				AND fecha >= "'.$fechaIni.'"
				AND fecha <= "'.$fechaFin.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$ventas = $this->Util()->DBSelect($_SESSION['empresaId'])->GetSingle();

		return $ventas;	
	}
	
	function GetProvByVtas($fechaIni, $fechaFin){
		
		$sql = 'SELECT v.ventaId, vp.productoId, p.proveedorId 
				FROM venta AS v, ventaProducto AS vp, producto AS p, proveedor AS prov
				WHERE v.ventaId = vp.ventaId
				AND vp.productoId = p.productoId
				AND p.proveedorId = prov.proveedorId
				AND v.sucursalId = "'.$this->sucursalId.'"
				AND v.fecha >= "'.$fechaIni.'"
				AND v.fecha <= "'.$fechaFin.'"
				GROUP BY p.proveedorId
				ORDER BY prov.nombre ASC';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$proveedores = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();

		return $proveedores;	
	}
	
	function GetProdProvByVtas(){
		
		$sql = 'SELECT v.ventaId, vp.productoId, p.proveedorId
				FROM venta AS v, ventaProducto AS vp, producto AS p
				WHERE v.ventaId = vp.ventaId
				AND vp.productoId = p.productoId
				AND v.sucursalId = "'.$this->sucursalId.'"
				AND p.proveedorId = "'.$this->proveedorId.'"
				GROUP BY p.productoId';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$productos = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();

		return $productos;	
	}
	
	function GetProdProvByVtas2($fechaIni, $fechaFin){
		
		$sql = 'SELECT v.ventaId, vp.*, p.proveedorId
				FROM venta AS v, ventaProducto AS vp, producto AS p
				WHERE v.ventaId = vp.ventaId
				AND vp.productoId = p.productoId
				AND v.sucursalId = "'.$this->sucursalId.'"
				AND p.proveedorId = "'.$this->proveedorId.'"
				AND vp.productoId = "'.$this->productoId.'"
				AND v.fecha >= "'.$fechaIni.'"
				AND v.fecha <= "'.$fechaFin.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$productos = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();

		return $productos;	
	}
	
	function GetFoliosByCompId(){
	
		$sql = 'SELECT folio FROM venta WHERE comprobanteId = "'.$this->comprobanteId.'"';
		$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
		$folios = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
		
		return $folios;
	}
	
	function SearchCentral($fechaIni, $fechaFin)
	{	
		if($this->usuarioId)
			$sqlFilter = ' AND usuarioId = "'.$this->usuarioId.'"';
			
		$sql = "SELECT *						
				FROM venta
				WHERE status <> 'Descuento'
			 	AND status <> 'DescAp'
				AND sucursalId = '".$this->sucursalId."'
				AND DATE(fecha) >= '".$fechaIni."'
				AND DATE(fecha) <= '".$fechaFin."'
				".$sqlFilter."
			 	ORDER BY fecha DESC ";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);		
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
		
		$data["items"] = $result;
		
		return $data;
		
	}//SearchCentral
	
	function BuenFinAplicado(){
		
		$sql = "SELECT 
					promocionId
				FROM 
					venta
				WHERE 
					ventaId = '".$this->ventaId."'";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
		$promocionId = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
		
		return $promocionId;
	}
	
	function TicketsNoFacturados($fechaIni, $fechaFin){
		
		$sql = 'SELECT ventaId FROM venta 
				WHERE status = "Activo"
				AND DATE(fecha) >= "'.$fechaIni.'"
				AND DATE(fecha) <= "'.$fechaFin.'"
				AND sucursalId = "'.$this->sucursalId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
		$result = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
		
		$tickets = array();
		foreach($result as $res)
			$tickets[] = $res['ventaId'];

		$_SESSION["notasPorFacturar"] = $tickets;
		
		return true;
	}
	
	function TotalTicketsNoFact($fechaIni, $fechaFin){
		
		$sql = 'SELECT COUNT(*) FROM venta 
				WHERE status = "Activo"
				AND DATE(fecha) >= "'.$fechaIni.'"
				AND DATE(fecha) <= "'.$fechaFin.'"
				AND sucursalId = "'.$this->sucursalId.'"';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
		$total = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
				
		return $total;
	}	
	
	function GetTicketByComprobanteId(){
		
		$sql = "SELECT ventaId
				FROM venta
				WHERE comprobanteId = '".$this->comprobanteId."'";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
		$ventaId = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
		
		return $ventaId;		
	}
	
	function GetFirstTicket(){
	
		$sql = "SELECT *
				FROM venta
				WHERE sucursalId = '".$this->sucursalId."'
				ORDER BY fecha ASC
				LIMIT 1";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
		$row = $this->Util()->DBSelect($_SESSION["empresaId"])->GetRow();
		
		return $row;
	}
	
	function MesFacturado(){
	
		$sql = "SELECT comprobanteId
				FROM comprobante
				WHERE facturaGlobal = '1'
				AND sucursalId = '".$this->sucursalId."'
				AND fechaIni = '".$this->fecha."'";
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
		$comprobanteId = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
		
		return $comprobanteId;		
	}
	
	function CheckProdInv(){
		
		global $util;
		
		$infV = $this->Info();
		
		$sql = 'SELECT * FROM ventaProducto 
				WHERE ventaId = "'.$this->ventaId.'"
				GROUP BY productoId';
		$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
		$productos = $this->Util()->DBSelect($_SESSION["empresaId"])->GetResult();
		
		foreach($productos as $res){
			
			$sql = 'SELECT SUM(cantidad) FROM inventario 
					WHERE ventaId = "'.$this->ventaId.'"
					AND productoId = "'.$res['productoId'].'"
					AND status = "Vendido"';
			$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
			$totalInv = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
			
			$sql = 'SELECT SUM(cantidad) FROM ventaProducto 
					WHERE ventaId = "'.$this->ventaId.'"
					AND productoId = "'.$res['productoId'].'"';
			$this->Util()->DBSelect($_SESSION["empresaId"])->setQuery($sql);	
			$totalVta = $this->Util()->DBSelect($_SESSION["empresaId"])->GetSingle();
						
			if($totalInv < $totalVta){
			
				$cantidad = $totalVta - $totalInv;
							
				$sql = 'SELECT
							inventarioId
						FROM 
							inventario AS inv, envio AS env
						WHERE
							inv.envioId = env.envioId				
						AND
							inv.sucursalId = "'.$infV['sucursalId'].'"
						AND
							inv.productoId = "'.$res['productoId'].'"
						AND
							inv.status = "Disponible"
						ORDER BY
							env.fechaRecibido DESC,
							inv.inventarioId ASC
						LIMIT
							'.$cantidad;
				$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
				$result = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
				
				$result = $util->CheckArray($result);
				
				foreach($result as $res2){
					$sql = 'UPDATE
								inventario
							SET
								ventaId = "'.$this->ventaId.'",
								usuarioId = "'.$infV['usuarioId'].'",
								noControlVta = 0,
								status = "Vendido"
							WHERE
								inventarioId = "'.$res2['inventarioId'].'"';
					$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
					$this->Util()->DBSelect($_SESSION['empresaId'])->UpdateData();
					
				}//foreach
	
			}//if
			
		}//foreach
		
	}
				
}//Venta

?>