// @ts-check

const dbHandler = require("./dbHandler");

/**
 * Create database from Schema Function
 * ==============================================================================
 * @param {string} queryString - Query String
 * @returns {Promise<any>}
 */
module.exports = async function noDatabaseDbHandler(queryString) {
    /**
     * Declare variables
     *
     * @description Declare "results" variable
     */
    let results;

    /**
     * Fetch from db
     *
     * @description Fetch data from db if no cache
     */
    try {
        /** ********************* Run Query */
        results = await dbHandler({ query: queryString });

        ////////////////////////////////////////
        ////////////////////////////////////////
        ////////////////////////////////////////
    } catch (/** @type {any} */ error) {
        console.log("ERROR in noDatabaseDbHandler =>", error.message);
    }

    /**
     * Return results
     *
     * @description Return results add to cache if "req" param is passed
     */
    if (results) {
        return results;
    } else {
        return null;
    }
};