PresetsController.py 文件源码

def show(user, preset_id):
    """
        Get given preset
    """
    try:
        preset = TicketWorkflowPreset.objects.get(id=preset_id, roles=user.operator.role)
    except (IndexError, ObjectDoesNotExist, ValueError, TypeError):
        raise NotFound('Preset not found')

    action = params = None
    if preset.config:
        action = model_to_dict(preset.config.action)
        if preset.config.params:
            params = {param.codename: param.value for param in preset.config.params.all()}

    preset = model_to_dict(preset)
    preset['templates'] = MailTemplate.objects.filter(ticketworkflowpreset=preset['id'])
    preset['templates'] = [model_to_dict(m) for m in preset['templates']]
    preset['action'] = action
    if action and params:
        preset['action']['params'] = params

    preset['roles'] = list(TicketWorkflowPreset.objects.get(
        id=preset['id']
    ).roles.all().values_list(
        'codename',
        flat=True
    ).distinct())

    return preset