initial commit

db/init.sql

@@ -0,0 +1,48 @@
+CREATE EXTENSION IF NOT EXISTS timescaledb CASCADE;
+
+CREATE TABLE IF NOT EXISTS forecast_cache (
+    lat NUMERIC(8, 4) NOT NULL,
+    lon NUMERIC(8, 4) NOT NULL,
+    data JSONB NOT NULL,
+    fetched_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    PRIMARY KEY (lat, lon)
+);
+
+CREATE TABLE IF NOT EXISTS observations_cache (
+    lat NUMERIC(8, 4) NOT NULL,
+    lon NUMERIC(8, 4) NOT NULL,
+    data JSONB NOT NULL,
+    fetched_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    PRIMARY KEY (lat, lon)
+);
+
+CREATE TABLE IF NOT EXISTS warnings_cache (
+    fetched_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    data JSONB NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS geocode_cache (
+    query_hash VARCHAR(64) PRIMARY KEY,
+    query_text TEXT NOT NULL,
+    results JSONB NOT NULL,
+    fetched_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE TABLE IF NOT EXISTS radar_file_meta (
+    id SERIAL PRIMARY KEY,
+    product VARCHAR(16) NOT NULL,
+    filename VARCHAR(255) NOT NULL UNIQUE,
+    file_size BIGINT,
+    modified_at TIMESTAMPTZ,
+    render_status VARCHAR(24) NOT NULL DEFAULT 'pending',
+    render_path TEXT,
+    render_bounds JSONB,
+    render_error TEXT,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_radar_file_meta_product ON radar_file_meta (product, modified_at DESC);
+CREATE INDEX IF NOT EXISTS idx_warnings_cache_fetched ON warnings_cache (fetched_at DESC);
+
+SELECT create_hypertable('warnings_cache', 'fetched_at', if_not_exists => TRUE, migrate_data => TRUE);