-- YoVision Bell -> Sense site quota projection contract v1.
--
-- This file freezes the PostgreSQL object signature and privileges. It is not a
-- migration: Bell must create the source table and install this view in a later
-- implementation task. The source table must enforce a default of 16 and a
-- CHECK constraint that keeps max_video_channels between 1 and 128 inclusive.
-- source_version must increase monotonically for each logical site whenever a
-- projected value changes.

CREATE VIEW bell.site_quota_v1 (
    tenant_id,
    site_id,
    max_video_channels,
    source_version,
    source_updated_at
) AS
SELECT
    site.tenant_id,
    site.id,
    site.max_video_channels,
    site.version,
    site.updated_at
FROM bell.sites AS site
WHERE site.deleted_at IS NULL;

COMMENT ON VIEW bell.site_quota_v1 IS
    'v1 read-only site video quota projection owned by Bell and consumed by Sense';

ALTER VIEW bell.site_quota_v1 OWNER TO bell_app;
REVOKE ALL PRIVILEGES ON TABLE bell.site_quota_v1 FROM PUBLIC;
GRANT USAGE ON SCHEMA bell TO sense_app;
GRANT SELECT ON TABLE bell.site_quota_v1 TO sense_app;