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/00002_search_queue.sql

@@ -0,0 +1,101 @@
+-- ============================================
+-- Vuelato: Sistema de cola de busquedas y seguimiento de precios
+-- Tablas: search_cache, tracked_searches, search_runs, price_snapshots
+-- ============================================
+
+-- Cache de resultados de busqueda (publica, sin RLS)
+-- TTL gestionado por el worker (limpia >2h)
+
+CREATE TABLE IF NOT EXISTS search_cache (
+  id SERIAL PRIMARY KEY,
+  params_hash TEXT UNIQUE NOT NULL,
+  search_params JSONB NOT NULL,
+  trips JSONB NOT NULL DEFAULT '[]',
+  cheapest_price NUMERIC(10,2),
+  total_results INTEGER DEFAULT 0,
+  fetched_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS idx_search_cache_hash ON search_cache(params_hash);
+CREATE INDEX IF NOT EXISTS idx_search_cache_fetched ON search_cache(fetched_at);
+
+-- Busquedas recurrentes configuradas por el usuario
+
+CREATE TABLE IF NOT EXISTS tracked_searches (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id UUID NOT NULL REFERENCES auth.users(id) ON DELETE CASCADE,
+  name TEXT NOT NULL,
+  search_params JSONB NOT NULL,
+  route_summary TEXT NOT NULL,
+  interval_hours INTEGER NOT NULL DEFAULT 24,
+  is_active BOOLEAN DEFAULT true,
+  next_run_at TIMESTAMPTZ DEFAULT now(),
+  last_run_at TIMESTAMPTZ,
+  run_count INTEGER DEFAULT 0,
+  last_error TEXT,
+  expires_at TIMESTAMPTZ,
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- Log de cada ejecucion de una busqueda tracked
+
+CREATE TABLE IF NOT EXISTS search_runs (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  tracked_search_id UUID NOT NULL REFERENCES tracked_searches(id) ON DELETE CASCADE,
+  status TEXT NOT NULL DEFAULT 'pending',
+  cheapest_price NUMERIC(10,2),
+  total_trips_found INTEGER DEFAULT 0,
+  top_trips JSONB,
+  from_cache BOOLEAN DEFAULT false,
+  error_message TEXT,
+  started_at TIMESTAMPTZ,
+  completed_at TIMESTAMPTZ,
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- Snapshots de precio para graficos
+
+CREATE TABLE IF NOT EXISTS price_snapshots (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  tracked_search_id UUID NOT NULL REFERENCES tracked_searches(id) ON DELETE CASCADE,
+  search_run_id UUID NOT NULL REFERENCES search_runs(id) ON DELETE CASCADE,
+  cheapest_price NUMERIC(10,2) NOT NULL,
+  avg_price NUMERIC(10,2),
+  median_price NUMERIC(10,2),
+  total_results INTEGER DEFAULT 0,
+  recorded_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- Indices
+
+CREATE INDEX IF NOT EXISTS idx_tracked_searches_user ON tracked_searches(user_id);
+CREATE INDEX IF NOT EXISTS idx_tracked_searches_next_run ON tracked_searches(next_run_at) WHERE is_active = true;
+CREATE INDEX IF NOT EXISTS idx_search_runs_tracked ON search_runs(tracked_search_id);
+CREATE INDEX IF NOT EXISTS idx_price_snapshots_tracked ON price_snapshots(tracked_search_id);
+CREATE INDEX IF NOT EXISTS idx_price_snapshots_recorded ON price_snapshots(tracked_search_id, recorded_at);
+
+-- RLS
+
+ALTER TABLE tracked_searches ENABLE ROW LEVEL SECURITY;
+ALTER TABLE search_runs ENABLE ROW LEVEL SECURITY;
+ALTER TABLE price_snapshots ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY "Users see own tracked_searches" ON tracked_searches
+  FOR ALL USING (auth.uid() = user_id) WITH CHECK (auth.uid() = user_id);
+
+CREATE POLICY "Users see own search_runs" ON search_runs
+  FOR ALL USING (tracked_search_id IN (SELECT id FROM tracked_searches WHERE user_id = auth.uid()))
+  WITH CHECK (tracked_search_id IN (SELECT id FROM tracked_searches WHERE user_id = auth.uid()));
+
+CREATE POLICY "Users see own price_snapshots" ON price_snapshots
+  FOR ALL USING (tracked_search_id IN (SELECT id FROM tracked_searches WHERE user_id = auth.uid()))
+  WITH CHECK (tracked_search_id IN (SELECT id FROM tracked_searches WHERE user_id = auth.uid()));
+
+-- Grants
+
+GRANT SELECT ON search_cache TO anon, authenticated;
+GRANT ALL ON search_cache TO service_role;
+GRANT USAGE, SELECT ON SEQUENCE search_cache_id_seq TO service_role;
+
+GRANT ALL ON tracked_searches, search_runs, price_snapshots TO authenticated;
+GRANT ALL ON tracked_searches, search_runs, price_snapshots TO service_role;