@paroicms/site-generator-plugin/gen-backend/dist/db/ddl-migration.js

ParoiCMS Site Generator Plugin

import { executeDdl } from "@paroicms/internal-server-lib";
export const dbSchemaName = "site-generator";
export const currentDbSchemaVersion = 2;
export async function migrateSiteGeneratorDb(cn, { fromVersion, logger, ddlFile }) {
    const toVersion = currentDbSchemaVersion;
    let currentVersion = fromVersion;
    if (currentVersion === 1) {
        await cn.raw("drop table PaGenSession");
        await cn.raw("drop table PaMetadata");
        await executeDdl(cn, ddlFile);
        currentVersion = currentDbSchemaVersion;
    }
    if (currentVersion !== toVersion) {
        throw new Error(`version of ${dbSchemaName} database should be '${toVersion}', but is '${currentVersion}'`);
    }
    logger.info(`${dbSchemaName} database was migrated from ${fromVersion} to ${currentVersion}`);
}