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

from campaign_ads.permissions.campaign_ads_permissions import CampaignAdsPermissions
from campaign_ads.services.campaign_ads_service import CampaignAdsService
from campaign_ads.schemas import CampaignAdsQueryParams


class CampaignAdsView(AuthorizedView):
    permissions = CampaignAdsPermissions()
    service = CampaignAdsService()

    def get(self, campaign_uuid: str):
        validate_UUID(campaign_uuid)
        self.permissions.can_view_campaign_ads(campaign_uuid)
        params = get_request_query_model(CampaignAdsQueryParams)
        return self.service.get_campaign_ads(campaign_uuid, params)