feat: Supabase migration SQL for 6 config tables

supabase/migrations/003_config_tables.sql

@@ -0,0 +1,244 @@
+-- =============================================================================
+-- 003_config_tables.sql
+-- Six singleton config tables for the CodingCat.dev Automated Content Engine.
+-- Each table enforces a single row via CHECK (id = 1).
+-- RLS: service_role can SELECT/UPDATE; anon and authenticated are blocked.
+-- =============================================================================
+
+-- ---------------------------------------------------------------------------
+-- Shared trigger function: auto-update updated_at on any row change
+-- ---------------------------------------------------------------------------
+CREATE OR REPLACE FUNCTION update_updated_at()
+RETURNS trigger AS $$
+BEGIN
+  NEW.updated_at = now();
+  RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+-- =========================================================================
+-- 1. pipeline_config
+-- =========================================================================
+CREATE TABLE IF NOT EXISTS pipeline_config (
+  id                        integer      PRIMARY KEY DEFAULT 1 CHECK (id = 1),
+  gemini_model              text         NOT NULL DEFAULT 'gemini-2.0-flash',
+  elevenlabs_voice_id       text         NOT NULL DEFAULT 'pNInz6obpgDQGcFmaJgB',
+  youtube_upload_visibility text         NOT NULL DEFAULT 'private',
+  youtube_channel_id        text         NOT NULL DEFAULT '',
+  enable_notebooklm_research boolean     NOT NULL DEFAULT false,
+  quality_threshold         integer      NOT NULL DEFAULT 50,
+  stuck_timeout_minutes     integer      NOT NULL DEFAULT 30,
+  max_ideas_per_run         integer      NOT NULL DEFAULT 1,
+  updated_at                timestamptz  NOT NULL DEFAULT now()
+);
+
+ALTER TABLE pipeline_config ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY "service_role can read pipeline_config"
+  ON pipeline_config FOR SELECT
+  TO service_role
+  USING (true);
+
+CREATE POLICY "service_role can update pipeline_config"
+  ON pipeline_config FOR UPDATE
+  TO service_role
+  USING (true)
+  WITH CHECK (true);
+
+INSERT INTO pipeline_config (id) VALUES (1) ON CONFLICT (id) DO NOTHING;
+
+CREATE TRIGGER trg_pipeline_config_updated_at
+  BEFORE UPDATE ON pipeline_config
+  FOR EACH ROW EXECUTE FUNCTION update_updated_at();
+
+COMMENT ON TABLE pipeline_config IS 'Core video pipeline settings: Gemini model, voice, YouTube visibility, quality thresholds';
+
+-- =========================================================================
+-- 2. remotion_config
+-- =========================================================================
+CREATE TABLE IF NOT EXISTS remotion_config (
+  id                      integer      PRIMARY KEY DEFAULT 1 CHECK (id = 1),
+  aws_region              text         NOT NULL DEFAULT 'us-east-1',
+  function_name           text         NOT NULL DEFAULT '',
+  serve_url               text         NOT NULL DEFAULT '',
+  max_render_timeout_sec  integer      NOT NULL DEFAULT 240,
+  memory_mb               integer      NOT NULL DEFAULT 2048,
+  disk_mb                 integer      NOT NULL DEFAULT 2048,
+  updated_at              timestamptz  NOT NULL DEFAULT now()
+);
+
+ALTER TABLE remotion_config ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY "service_role can read remotion_config"
+  ON remotion_config FOR SELECT
+  TO service_role
+  USING (true);
+
+CREATE POLICY "service_role can update remotion_config"
+  ON remotion_config FOR UPDATE
+  TO service_role
+  USING (true)
+  WITH CHECK (true);
+
+INSERT INTO remotion_config (id) VALUES (1) ON CONFLICT (id) DO NOTHING;
+
+CREATE TRIGGER trg_remotion_config_updated_at
+  BEFORE UPDATE ON remotion_config
+  FOR EACH ROW EXECUTE FUNCTION update_updated_at();
+
+COMMENT ON TABLE remotion_config IS 'Remotion Lambda rendering: AWS region, function name, serve URL, resource limits';
+
+-- =========================================================================
+-- 3. content_config
+-- =========================================================================
+CREATE TABLE IF NOT EXISTS content_config (
+  id                        integer      PRIMARY KEY DEFAULT 1 CHECK (id = 1),
+  rss_feeds                 jsonb        NOT NULL DEFAULT '[{"name":"HN Top","url":"https://hnrss.org/newest?points=100&count=20"},{"name":"Dev.to JavaScript","url":"https://dev.to/feed/tag/javascript"},{"name":"Dev.to WebDev","url":"https://dev.to/feed/tag/webdev"},{"name":"CSS-Tricks","url":"https://css-tricks.com/feed/"},{"name":"Chromium Blog","url":"https://blog.chromium.org/feeds/posts/default"},{"name":"web.dev","url":"https://web.dev/feed.xml"},{"name":"Smashing Magazine","url":"https://www.smashingmagazine.com/feed/"},{"name":"JavaScript Weekly","url":"https://javascriptweekly.com/rss/"}]'::jsonb,
+  trend_sources_enabled     jsonb        NOT NULL DEFAULT '{"hn":true,"devto":true,"blogs":true,"youtube":true,"github":true}'::jsonb,
+  system_instruction        text         NOT NULL DEFAULT 'You are a content strategist and scriptwriter for CodingCat.dev, a web development education channel run by Alex Patterson.
+
+Your style is inspired by Cleo Abram''s "Huge If True" — you make complex technical topics feel exciting, accessible, and important. Key principles:
+- Start with a BOLD claim or surprising fact that makes people stop scrolling
+- Use analogies and real-world comparisons to explain technical concepts
+- Build tension: "Here''s the problem... here''s why it matters... here''s the breakthrough"
+- Keep energy HIGH — short sentences, active voice, conversational tone
+- End with a clear takeaway that makes the viewer feel smarter
+- Target audience: developers who want to stay current but don''t have time to read everything
+
+Script format: 60-90 second explainer videos. Think TikTok/YouTube Shorts energy with real educational depth.
+
+CodingCat.dev covers: React, Next.js, TypeScript, Svelte, web APIs, CSS, Node.js, cloud services, AI/ML for developers, and web platform updates.',
+  target_video_duration_sec integer      NOT NULL DEFAULT 90,
+  scene_count_min           integer      NOT NULL DEFAULT 3,
+  scene_count_max           integer      NOT NULL DEFAULT 5,
+  updated_at                timestamptz  NOT NULL DEFAULT now()
+);
+
+ALTER TABLE content_config ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY "service_role can read content_config"
+  ON content_config FOR SELECT
+  TO service_role
+  USING (true);
+
+CREATE POLICY "service_role can update content_config"
+  ON content_config FOR UPDATE
+  TO service_role
+  USING (true)
+  WITH CHECK (true);
+
+INSERT INTO content_config (id) VALUES (1) ON CONFLICT (id) DO NOTHING;
+
+CREATE TRIGGER trg_content_config_updated_at
+  BEFORE UPDATE ON content_config
+  FOR EACH ROW EXECUTE FUNCTION update_updated_at();
+
+COMMENT ON TABLE content_config IS 'Content discovery and generation: RSS feeds, trend sources, system prompt, video duration';
+
+-- =========================================================================
+-- 4. sponsor_config
+-- =========================================================================
+CREATE TABLE IF NOT EXISTS sponsor_config (
+  id                      integer      PRIMARY KEY DEFAULT 1 CHECK (id = 1),
+  cooldown_days           integer      NOT NULL DEFAULT 14,
+  rate_card_tiers         jsonb        NOT NULL DEFAULT '[{"name":"starter","description":"5k-10k impressions","price":500},{"name":"growth","description":"10k-50k impressions","price":1500},{"name":"premium","description":"50k+ impressions","price":3000}]'::jsonb,
+  outreach_email_template text         NOT NULL DEFAULT 'Hi {{companyName}},
+
+I run CodingCat.dev, a web development education channel. We''d love to explore a sponsorship opportunity with you.
+
+Best,
+Alex Patterson',
+  max_outreach_per_run    integer      NOT NULL DEFAULT 10,
+  updated_at              timestamptz  NOT NULL DEFAULT now()
+);
+
+ALTER TABLE sponsor_config ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY "service_role can read sponsor_config"
+  ON sponsor_config FOR SELECT
+  TO service_role
+  USING (true);
+
+CREATE POLICY "service_role can update sponsor_config"
+  ON sponsor_config FOR UPDATE
+  TO service_role
+  USING (true)
+  WITH CHECK (true);
+
+INSERT INTO sponsor_config (id) VALUES (1) ON CONFLICT (id) DO NOTHING;
+
+CREATE TRIGGER trg_sponsor_config_updated_at
+  BEFORE UPDATE ON sponsor_config
+  FOR EACH ROW EXECUTE FUNCTION update_updated_at();
+
+COMMENT ON TABLE sponsor_config IS 'Sponsor pipeline: cooldown periods, rate card tiers, outreach templates';
+
+-- =========================================================================
+-- 5. distribution_config
+-- =========================================================================
+CREATE TABLE IF NOT EXISTS distribution_config (
+  id                            integer      PRIMARY KEY DEFAULT 1 CHECK (id = 1),
+  notification_emails           jsonb        NOT NULL DEFAULT '["alex@codingcat.dev"]'::jsonb,
+  youtube_description_template  text         NOT NULL DEFAULT '{{title}}
+
+{{summary}}
+
+🔗 Learn more at https://codingcat.dev
+
+#webdev #coding #programming',
+  youtube_default_tags          jsonb        NOT NULL DEFAULT '["web development","coding","programming","tutorial","codingcat"]'::jsonb,
+  resend_from_email             text         NOT NULL DEFAULT 'content@codingcat.dev',
+  updated_at                    timestamptz  NOT NULL DEFAULT now()
+);
+
+ALTER TABLE distribution_config ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY "service_role can read distribution_config"
+  ON distribution_config FOR SELECT
+  TO service_role
+  USING (true);
+
+CREATE POLICY "service_role can update distribution_config"
+  ON distribution_config FOR UPDATE
+  TO service_role
+  USING (true)
+  WITH CHECK (true);
+
+INSERT INTO distribution_config (id) VALUES (1) ON CONFLICT (id) DO NOTHING;
+
+CREATE TRIGGER trg_distribution_config_updated_at
+  BEFORE UPDATE ON distribution_config
+  FOR EACH ROW EXECUTE FUNCTION update_updated_at();
+
+COMMENT ON TABLE distribution_config IS 'Distribution: notification emails, YouTube templates, default tags';
+
+-- =========================================================================
+-- 6. gcs_config
+-- =========================================================================
+CREATE TABLE IF NOT EXISTS gcs_config (
+  id            integer      PRIMARY KEY DEFAULT 1 CHECK (id = 1),
+  bucket_name   text         NOT NULL DEFAULT 'codingcatdev-content-engine',
+  project_id    text         NOT NULL DEFAULT 'codingcatdev',
+  updated_at    timestamptz  NOT NULL DEFAULT now()
+);
+
+ALTER TABLE gcs_config ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY "service_role can read gcs_config"
+  ON gcs_config FOR SELECT
+  TO service_role
+  USING (true);
+
+CREATE POLICY "service_role can update gcs_config"
+  ON gcs_config FOR UPDATE
+  TO service_role
+  USING (true)
+  WITH CHECK (true);
+
+INSERT INTO gcs_config (id) VALUES (1) ON CONFLICT (id) DO NOTHING;
+
+CREATE TRIGGER trg_gcs_config_updated_at
+  BEFORE UPDATE ON gcs_config
+  FOR EACH ROW EXECUTE FUNCTION update_updated_at();
+
+COMMENT ON TABLE gcs_config IS 'Google Cloud Storage: bucket name and project ID';