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HiveGrid-Wireframes/03 Quellen und Referenzen/hivegrid-cloud/prisma/rls/projekt-isolation.sql
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SQL

-- R-P8a · Projekt/Pipeline core — RLS ROLLOUT ARTIFACT (deferred)
--
-- Code-side access runs through withTenantRLS(); this block is applied during
-- the coordinated restricted-role cutover, not as an automatic schema diff.
--
-- Inverse per table:
-- REVOKE SELECT, INSERT, UPDATE, DELETE ON "<tbl>" FROM hivegrid_app;
-- DROP POLICY IF EXISTS "<tbl>_tenant_isolation" ON "<tbl>";
-- ALTER TABLE "<tbl>" NO FORCE ROW LEVEL SECURITY;
-- ALTER TABLE "<tbl>" DISABLE ROW LEVEL SECURITY;
DO $$
DECLARE
tbl text;
BEGIN
FOREACH tbl IN ARRAY ARRAY[
'HiveNumberSeq',
'Pipeline',
'PipelineStage',
'PipelineAccess',
'PipelineFieldConfig',
'PipelineFieldVisibility',
'LostReason',
'Projekt',
'ProjektStageChange',
'PipelineAggregateSnapshot',
'ProjektKontakt',
'ProjektAdressDetail'
]
LOOP
EXECUTE format('ALTER TABLE %I ENABLE ROW LEVEL SECURITY;', tbl);
EXECUTE format('ALTER TABLE %I FORCE ROW LEVEL SECURITY;', tbl);
IF NOT EXISTS (
SELECT 1 FROM pg_policies
WHERE schemaname = current_schema()
AND tablename = tbl
AND policyname = tbl || '_tenant_isolation'
) THEN
EXECUTE format(
'CREATE POLICY %I ON %I USING ("tenantId" = current_setting(''app.tenant_id'', true)) WITH CHECK ("tenantId" = current_setting(''app.tenant_id'', true));',
tbl || '_tenant_isolation', tbl
);
END IF;
EXECUTE format('GRANT SELECT, INSERT, UPDATE, DELETE ON %I TO hivegrid_app;', tbl);
END LOOP;
END
$$;