def checkStock(self, lista, cellar_id):
errors = []
for l in lista:
product_sku = l["sku"]
product_size = l["size"]
quantity = l["quantity"]
name = l["name"]
size = Size()
size.name = product_size
res_name = size.initByName()
if "success" in res_name:
product_size = size.id
res_kardex = self.FindKardex(product_sku, cellar_id, product_size)
if "success" in res_kardex:
# print "quantity: {} units: {}\n".format(quantity,
# self.balance_units)
if self.balance_units < quantity:
# cart = Cart()
# cart.id = l["id"]
# res_remove = cart.Remove()
# if "error" in res_remove:
# print res_remove["error"]
if self.balance_units > 0:
errors.append({
"sku":
name,
"error":
"queda {} unidades".format(self.balance_units)
})
else:
errors.append({
"sku":
'',
"error":
"El producto {} que tienes en tu carrito \
ya no tiene stock, lo sentimos!!!, \
por favor elimina ese producto del carro \
para poder continuar con tu compra".format(name)
})
else:
errors.append({
"sku": product_sku,
"error": res_kardex["error"]
})
# print errors
if len(errors) > 0:
return self.ShowError(errors)
else:
return self.ShowSuccessMessage("ok")
except Exception, e:
return self.ShowError("Error updating product, {}".format(str(e)))
finally:
cur.close()
self.connection.close()
# sizes = [u'36.0',u'37.0']
sizes_id = []
for size in self.size:
if size.strip() != "":
_size = Size()
_size.name = size.strip()
res_name = _size.initByName()
if "success" in res_name:
sizes_id.append(_size.id)
for size_id in sizes_id:
ps = Product_Size()
ps.product_sku = self.sku
ps.size_id = size_id
if not masive:
res_remove = ps.removeNonExisting(sizes_id)
if "error" in res_remove:
return self.ShowError(res_remove["error"])
