/* eslint-disable */
/** 运营指标实际值回填（评估闭环）。 */

exports.up = (pgm) => {
  pgm.sql(`
    CREATE TABLE IF NOT EXISTS actuals (
      id BIGSERIAL PRIMARY KEY,
      assessment_id TEXT NOT NULL REFERENCES assessments(id) ON DELETE CASCADE,
      month INT NOT NULL,
      metric_name TEXT NOT NULL,
      actual_value DOUBLE PRECISION NOT NULL,
      recorded_at TIMESTAMPTZ NOT NULL DEFAULT now(),
      UNIQUE(assessment_id, month, metric_name)
    );
    CREATE INDEX IF NOT EXISTS idx_actuals_assessment ON actuals(assessment_id);
  `);
};

exports.down = (pgm) => {
  pgm.sql(`DROP TABLE IF EXISTS actuals;`);
};