-- PostgreSQL initialization for StellaOps air-gap deployment
-- This script runs automatically on first container start

-- Enable pg_stat_statements extension for query performance analysis
CREATE EXTENSION IF NOT EXISTS pg_stat_statements;

-- Enable other useful extensions
CREATE EXTENSION IF NOT EXISTS pg_trgm;      -- Fuzzy text search
CREATE EXTENSION IF NOT EXISTS btree_gin;    -- GIN indexes for scalar types
CREATE EXTENSION IF NOT EXISTS pgcrypto;     -- Cryptographic functions

-- Create schemas for all modules
-- Migrations will create tables within these schemas
CREATE SCHEMA IF NOT EXISTS authority;
CREATE SCHEMA IF NOT EXISTS vuln;
CREATE SCHEMA IF NOT EXISTS vex;
CREATE SCHEMA IF NOT EXISTS scheduler;
CREATE SCHEMA IF NOT EXISTS notify;
CREATE SCHEMA IF NOT EXISTS policy;
CREATE SCHEMA IF NOT EXISTS concelier;
CREATE SCHEMA IF NOT EXISTS audit;

-- Grant usage to application user (assumes POSTGRES_USER is the app user)
GRANT USAGE ON SCHEMA authority TO PUBLIC;
GRANT USAGE ON SCHEMA vuln TO PUBLIC;
GRANT USAGE ON SCHEMA vex TO PUBLIC;
GRANT USAGE ON SCHEMA scheduler TO PUBLIC;
GRANT USAGE ON SCHEMA notify TO PUBLIC;
GRANT USAGE ON SCHEMA policy TO PUBLIC;
GRANT USAGE ON SCHEMA concelier TO PUBLIC;
GRANT USAGE ON SCHEMA audit TO PUBLIC;