@onurege3467/zerohelper/database/mysql/structures/methods/exists.js

ZeroHelper is a versatile JavaScript library offering helper functions and database utilities for developers. It supports MongoDB, MySQL, SQLite, Redis, and PostgreSQL.

"use strict";

const errors = require("../errors/strings.js");

module.exports = async function (key, table = "default") {
  if (!table || typeof table !== "string")
    throw new TypeError(errors.table.replace("{received}", typeof table));
  if (!key || typeof key !== "string")
    throw new TypeError(errors.key.replace("{received}", typeof key));

  let tables = await this.tables();
  if (!tables.includes(table)) return false;
  let data = await this.get(table, key);
  return data != null ? true : false;
};