def admin_item_incdec(req, id):
check_login(req, '/log_in?referer=/admin/eshop/store/%s' % id)
check_right(req, module_right)
check_token(req, req.form.get('token'), uri='/admin/eshop/store/%s' % id)
if req.uri.endswith('/inc'):
action_type = ACTION_INC
elif req.uri.endswith('/dec'):
action_type = ACTION_DEC
elif req.uri.endswith('/pri'):
action_type = ACTION_PRI
else:
raise RuntimeError('Unknow action')
action = Action.bind(req.form, action_type)
item = Item(id)
if not item.action(req, action) or not item.get(req):
req.status = state.HTTP_NOT_FOUND
req.content_type = 'application/json'
return json.dumps({'reason': 'item not found'})
req.content_type = 'application/json'
return json.dumps({'item': item.__dict__})
