Initial commit: Vuelato - buscador de vuelos

Nuxt 4 + Supabase + Flightics API. Incluye búsqueda de vuelos,
inspiraciones, watchlist, tracking de precios y mapa interactivo.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

supabase/migrations/00001_init.sql

@@ -0,0 +1,151 @@
+-- ============================================
+-- Vuelato: Schema completo
+-- Se ejecuta despues de que la imagen supabase/postgres
+-- haya creado los roles y el schema auth internamente.
+-- ============================================
+
+-- Tablas de cache (publicas)
+
+CREATE TABLE IF NOT EXISTS airports (
+  iata TEXT PRIMARY KEY,
+  icao TEXT,
+  name TEXT NOT NULL,
+  lat DOUBLE PRECISION,
+  lon DOUBLE PRECISION,
+  city_id TEXT,
+  city_name TEXT,
+  country_code TEXT,
+  country_name TEXT,
+  region_slug TEXT,
+  updated_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS countries (
+  iso_code2 TEXT PRIMARY KEY,
+  iso_code3 TEXT,
+  name_eng TEXT,
+  name_native TEXT,
+  phone_prefix TEXT,
+  updated_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS regions (
+  slug TEXT PRIMARY KEY,
+  name TEXT,
+  name_localized TEXT,
+  airport_codes TEXT[],
+  updated_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS inspirations_cache (
+  id SERIAL PRIMARY KEY,
+  from_airport TEXT NOT NULL,
+  to_airports TEXT[] NOT NULL,
+  min_price NUMERIC(10,2),
+  min_stops INTEGER,
+  fetched_at TIMESTAMPTZ DEFAULT now(),
+  UNIQUE(from_airport, to_airports)
+);
+
+CREATE TABLE IF NOT EXISTS multi_city_cache (
+  id SERIAL PRIMARY KEY,
+  origin_codes TEXT[] NOT NULL,
+  from_airport TEXT,
+  stops TEXT[] NOT NULL,
+  min_price NUMERIC(10,2),
+  fetched_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- Tablas de usuario (con RLS)
+
+CREATE TABLE IF NOT EXISTS profiles (
+  id UUID PRIMARY KEY REFERENCES auth.users(id) ON DELETE CASCADE,
+  home_airports TEXT[] DEFAULT '{}',
+  default_adults INTEGER DEFAULT 1,
+  default_children INTEGER DEFAULT 0,
+  default_infants INTEGER DEFAULT 0,
+  locale TEXT DEFAULT 'es',
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS watchlist (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id UUID NOT NULL REFERENCES auth.users(id) ON DELETE CASCADE,
+  booking_token TEXT NOT NULL,
+  route_summary TEXT NOT NULL,
+  departure_code TEXT,
+  arrival_code TEXT,
+  departure_date TEXT,
+  original_price NUMERIC(10,2) NOT NULL,
+  current_price NUMERIC(10,2),
+  price_status TEXT DEFAULT 'saved',
+  passengers_adult INTEGER DEFAULT 1,
+  passengers_child INTEGER DEFAULT 0,
+  passengers_infant INTEGER DEFAULT 0,
+  last_checked_at TIMESTAMPTZ,
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS recent_searches (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id UUID NOT NULL REFERENCES auth.users(id) ON DELETE CASCADE,
+  search_params JSONB NOT NULL,
+  route_summary TEXT,
+  search_mode TEXT DEFAULT 'roundtrip',
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS price_alerts (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id UUID NOT NULL REFERENCES auth.users(id) ON DELETE CASCADE,
+  watchlist_id UUID REFERENCES watchlist(id) ON DELETE CASCADE,
+  target_price NUMERIC(10,2),
+  is_active BOOLEAN DEFAULT true,
+  last_notified_at TIMESTAMPTZ,
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- Indices
+CREATE INDEX IF NOT EXISTS idx_airports_country ON airports(country_code);
+CREATE INDEX IF NOT EXISTS idx_airports_city ON airports(city_id);
+CREATE INDEX IF NOT EXISTS idx_inspirations_from ON inspirations_cache(from_airport);
+CREATE INDEX IF NOT EXISTS idx_watchlist_user ON watchlist(user_id);
+CREATE INDEX IF NOT EXISTS idx_recent_searches_user ON recent_searches(user_id);
+CREATE INDEX IF NOT EXISTS idx_price_alerts_user ON price_alerts(user_id);
+
+-- RLS
+ALTER TABLE profiles ENABLE ROW LEVEL SECURITY;
+ALTER TABLE watchlist ENABLE ROW LEVEL SECURITY;
+ALTER TABLE recent_searches ENABLE ROW LEVEL SECURITY;
+ALTER TABLE price_alerts ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY "Users see own profile" ON profiles
+  FOR ALL USING (auth.uid() = id);
+CREATE POLICY "Users see own watchlist" ON watchlist
+  FOR ALL USING (auth.uid() = user_id);
+CREATE POLICY "Users see own searches" ON recent_searches
+  FOR ALL USING (auth.uid() = user_id);
+CREATE POLICY "Users see own alerts" ON price_alerts
+  FOR ALL USING (auth.uid() = user_id);
+
+-- Grants
+GRANT USAGE ON SCHEMA public TO anon, authenticated;
+GRANT SELECT ON airports, countries, regions, inspirations_cache, multi_city_cache
+  TO anon, authenticated;
+GRANT ALL ON profiles, watchlist, recent_searches, price_alerts
+  TO authenticated;
+GRANT USAGE, SELECT ON ALL SEQUENCES IN SCHEMA public
+  TO anon, authenticated;
+
+-- Trigger: crear profile automaticamente al registrarse
+CREATE OR REPLACE FUNCTION public.handle_new_user()
+RETURNS TRIGGER AS $$
+BEGIN
+  INSERT INTO public.profiles (id) VALUES (NEW.id);
+  RETURN NEW;
+END;
+$$ LANGUAGE plpgsql SECURITY DEFINER;
+
+CREATE OR REPLACE TRIGGER on_auth_user_created
+  AFTER INSERT ON auth.users
+  FOR EACH ROW EXECUTE FUNCTION public.handle_new_user();