starr-philproperties/apps/api/utils/courses/permanentDelete.util.js

"use strict";

const { Op } = require("sequelize");

const onlyDeleted = { deletedAt: { [Op.not]: null } };

/**
 * Permanently delete a single archived record.
 * Returns the record on success, null if not found, false if found but not archived.
 *
 * @param {Model}  Model - Sequelize model
 * @param {object} where - Where clause (primary key lookup)
 * @param {object} t     - Sequelize transaction
 */
async function permanentDeleteOne(Model, where, t) {
  const record = await Model.findOne({ where, paranoid: false, transaction: t });
  if (!record) return null;
  if (!record.deletedAt) return false;

  await record.destroy({ force: true, transaction: t });
  return record;
}

/**
 * Permanently delete many archived records by primary key.
 * Returns the count of deleted records.
 *
 * @param {Model}  Model    - Sequelize model
 * @param {string} pkColumn - Primary key column name (e.g. "course_id")
 * @param {Array}  ids      - Array of primary key values to delete
 * @param {object} t        - Sequelize transaction
 */
async function permanentDeleteMany(Model, pkColumn, ids, t) {
  if (!ids?.length) return 0;

  const count = await Model.destroy({
    where: { [pkColumn]: ids, ...onlyDeleted },
    transaction: t,
    paranoid: false,
    force: true,
  });
  return count;
}

module.exports = { permanentDeleteOne, permanentDeleteMany };