import push from "web-push";
export class AutoGenerateVapidKeys1697216726757 {
    // Based on FoundKey's 1668374092227-forceEnablePush.js
    name = 'AutoGenerateVapidKeys1697216726757';
    async up(queryRunner) {
        // set VAPID keys if not yet set
        const { publicKey, privateKey } = push.generateVAPIDKeys();
        await queryRunner.query(`UPDATE "meta" SET "swPublicKey" = $1, "swPrivateKey" = $2 WHERE "swPublicKey" IS NULL OR "swPrivateKey" IS NULL`, [
            publicKey,
            privateKey
        ]);
        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "enableServiceWorker"`);
        await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "swPublicKey" SET NOT NULL`);
        await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "swPrivateKey" SET NOT NULL`);
    }
    async down(queryRunner) {
        await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "swPrivateKey" DROP NOT NULL`);
        await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "swPublicKey" DROP NOT NULL`);
        await queryRunner.query(`ALTER TABLE "meta" ADD "enableServiceWorker" boolean NOT NULL DEFAULT false`);
        // since VAPID keys are set and the service worker may have been enabled before, make sure it is now enabled
        await queryRunner.query(`UPDATE "meta" SET "enableServiceWorker" = true`);
    // can't unset the VAPID keys because we do not know if we set them in the migration
    }
}