// @ts-check

const LOCAL_DB_HANDLER = require("../../../utils/backend/global-db/LOCAL_DB_HANDLER");
const varDatabaseDbHandler = require("../../backend/varDatabaseDbHandler");

/** @type {import("../../../types").APIGetUserFunction} */
module.exports = async function apiGetUser({
    fields,
    dbFullName,
    userId,
    useLocal,
}) {
    const query = `SELECT ${fields.join(",")} FROM users WHERE id=?`;

    let foundUser = useLocal
        ? await LOCAL_DB_HANDLER(query, [userId])
        : await varDatabaseDbHandler({
              queryString: query,
              queryValuesArray: [userId],
              database: dbFullName.replace(/[^a-z0-9_]/g, ""),
          });

    if (!foundUser || !foundUser[0]) {
        return {
            success: false,
            payload: null,
        };
    }

    return {
        success: true,
        payload: foundUser[0],
    };
};