TicketsController.py 文件源码

def add_tag(ticket_id, body, user):
    """ Add ticket tag
    """
    try:
        tag = Tag.objects.get(**body)
        ticket = Ticket.objects.get(id=ticket_id)

        if ticket.__class__.__name__ != tag.tagType:
            raise BadRequest('Invalid tag for ticket')

        ticket.tags.add(tag)
        ticket.save()
        database.log_action_on_ticket(
            ticket=ticket,
            action='add_tag',
            user=user,
            tag_name=tag.name
        )
    except MultipleObjectsReturned:
        raise BadRequest('Please use tag id')
    except (KeyError, FieldError, IntegrityError, ObjectDoesNotExist, ValueError):
        raise NotFound('Tag or ticket not found')
    return {'message': 'Tag successfully added'}