-- Migration 016: Saved Exercise Searches
-- Autor: Claude Code
-- Datum: 2026-04-24
-- Zweck: Nutzer können häufige Suchfilter speichern

DO $$
BEGIN

-- ============================================================================
-- SAVED SEARCHES
-- ============================================================================

CREATE TABLE IF NOT EXISTS saved_exercise_searches (
    id SERIAL PRIMARY KEY,
    profile_id INT NOT NULL REFERENCES profiles(id) ON DELETE CASCADE,
    name VARCHAR(100) NOT NULL,
    filters JSONB NOT NULL,
    created_at TIMESTAMP DEFAULT NOW(),
    updated_at TIMESTAMP DEFAULT NOW()
);

-- Index für User-Zugriff
CREATE INDEX IF NOT EXISTS idx_saved_searches_profile
ON saved_exercise_searches(profile_id);

-- Trigger für updated_at
DROP TRIGGER IF EXISTS saved_searches_update ON saved_exercise_searches;
CREATE TRIGGER saved_searches_update
BEFORE UPDATE ON saved_exercise_searches
FOR EACH ROW EXECUTE FUNCTION update_timestamp();

RAISE NOTICE 'Migration 016 completed successfully';

END $$;