from flask import g

from auth.auth_view import AuthorizedView
from shared.validators import validate_UUID
from utils.handlers import get_request_model

from campaigns.schemas import CampaignScheduleUpdateSchema
from campaigns.services.campaigns_service import CampaignsService


class CampaignScheduleUpdateView(AuthorizedView):
    service = CampaignsService()

    def patch(self, project_id, campaign_uuid):
        validate_UUID(campaign_uuid)
        self.permissions.can_edit_campaign(project_id=project_id, campaign_uuid=campaign_uuid)

        params = get_request_model(CampaignScheduleUpdateSchema)

        return self.service.update_campaign_schedule(campaign_uuid=campaign_uuid, params=params, updated_by=g.user_id)