megacommit

backend/migrations/20251005014201_session-tokens.sql

@@ -0,0 +1,20 @@
+-- Add migration script here
+CREATE TABLE sessions (
+    id SERIAL PRIMARY KEY,
+    user_id INTEGER NOT NULL REFERENCES users(id),
+    token TEXT NOT NULL UNIQUE,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    expires_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP + INTERVAL '7 days'
+);
+
+CREATE OR REPLACE FUNCTION cleanup_expired_sessions()
+RETURNS TRIGGER AS $$
+BEGIN
+  DELETE FROM sessions WHERE expires_at < NOW();
+  RETURN NULL;
+END;
+$$ LANGUAGE plpgsql;
+
+CREATE TRIGGER trigger_cleanup_sessions
+    AFTER INSERT ON sessions
+    EXECUTE FUNCTION cleanup_expired_sessions();