def create(serial_number, model, name="", customer=1):
new_installation = dict()
new_installation['serial_number'] = serial_number
new_installation['model'] = model
new_installation['name'] = name
new_installation['customer'] = customer
installation = get(serial_number)
if installation:
installation['customer'] = customer
installation['model'] = model
installation['name'] = name
return Installations_dao.update(installation)
return Installations_dao.create(new_installation)
def update_installation(installation):
res = None
if get(installation.get('serial_number')):
res = Installations_dao.update(installation)
return res
