from auth.auth_view import RegisteredAuthorizedView
from campaigns.services.unassigned_campaign_service import UnassignedCampaignsService
from campaigns.schemas import manage_external_campaigns_request_model
from flask_apispec import marshal_with, doc, use_kwargs


@doc(tags=['AssigningCampaigns'])
class ManageExternalCampaigns(RegisteredAuthorizedView):

    service = UnassignedCampaignsService()

    @doc(description='Assign/Unassign Campaigns')
    @use_kwargs(manage_external_campaigns_request_model)
    @marshal_with(schema=None, code=204)
    @marshal_with(schema=None, code=401, description='User is not authenticated.')
    @marshal_with(schema=None, code=403, description='Forbidden because of permissions.')
    def post(self, params, project_id: int):
        self.permissions.can_assign_campaign_to_project(project_id)
        self.service.manage_external_campaigns(
            project_id,
            params.assign_campaigns_uuids,
            params.unassign_campaigns_uuids
        )
        return self.no_content()