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feat: community tier schema — backup columns + benchmarks table

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Adds user_id, email, config/analytics/retro snapshots, and backup
versioning to installations. Creates community_benchmarks table with
public read + service-role write RLS. Foundation for authenticated
backup and community intelligence features.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Garry Tan
2026-03-19 22:54:25 -07:00
parent 8ddfab233d
commit 9d87b37740
1 changed files with 39 additions and 0 deletions
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39
supabase/migrations/002_community_tier.sql Normal file
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-- gstack community tier schema
-- Adds authenticated backup, benchmarks, and email to the telemetry platform.
-- Add columns to installations for backup + email + auth identity
ALTER TABLE installations ADD COLUMN user_id UUID;
ALTER TABLE installations ADD COLUMN email TEXT;
ALTER TABLE installations ADD COLUMN config_snapshot JSONB;
ALTER TABLE installations ADD COLUMN analytics_snapshot JSONB;
ALTER TABLE installations ADD COLUMN retro_history JSONB;
ALTER TABLE installations ADD COLUMN last_backup_at TIMESTAMPTZ;
ALTER TABLE installations ADD COLUMN backup_version INTEGER DEFAULT 0;
-- RLS: authenticated users can read/write their own installation row
CREATE POLICY "auth_read_own" ON installations
FOR SELECT USING (
(select auth.uid()) IS NOT NULL AND user_id = (select auth.uid())
);
CREATE POLICY "auth_write_own" ON installations
FOR INSERT WITH CHECK (user_id = (select auth.uid()));
CREATE POLICY "auth_update_own" ON installations
FOR UPDATE USING (user_id = (select auth.uid()))
WITH CHECK (user_id = (select auth.uid()));
-- Community benchmarks (computed by edge function, cached)
CREATE TABLE community_benchmarks (
skill TEXT PRIMARY KEY,
median_duration_s NUMERIC,
p25_duration_s NUMERIC,
p75_duration_s NUMERIC,
total_runs BIGINT,
success_rate NUMERIC,
updated_at TIMESTAMPTZ DEFAULT now()
);
ALTER TABLE community_benchmarks ENABLE ROW LEVEL SECURITY;
CREATE POLICY "anon_select" ON community_benchmarks FOR SELECT USING (true);
CREATE POLICY "service_upsert" ON community_benchmarks FOR ALL
USING ((select auth.role()) = 'service_role')
WITH CHECK ((select auth.role()) = 'service_role');