'use strict';

exports.up = function (db, cb) {
    // mark existing events as announced, set the default to false for future events.
    db.runSql(
        `
        ALTER TABLE events
            ADD COLUMN IF NOT EXISTS "announced" BOOLEAN DEFAULT TRUE,
            ALTER COLUMN "announced" SET DEFAULT FALSE;
        `,
        cb(),
    );
};

exports.down = function (db, cb) {
    db.runSql(
        `
        ALTER TABLE events DROP COLUMN IF EXISTS "announced";
        `,
        cb,
    );
};