-- Migration 020: Password reset tokens
BEGIN;
CREATE TABLE IF NOT EXISTS password_reset_tokens (
  id          SERIAL PRIMARY KEY,
  customer_id INT NOT NULL REFERENCES customers(id) ON DELETE CASCADE,
  token       TEXT NOT NULL UNIQUE,
  expires_at  TIMESTAMPTZ NOT NULL,
  used_at     TIMESTAMPTZ,
  created_at  TIMESTAMPTZ NOT NULL DEFAULT NOW()
);
CREATE INDEX IF NOT EXISTS idx_prt_token ON password_reset_tokens (token);
COMMIT;