"use strict";

/**
 * Single archive — soft delete one record
 */
async function archiveOne(Model, where, deletedBy, transaction) {
  const record = await Model.findOne({ where });
  if (!record) return null;
  await record.update({ deletedBy: deletedBy ?? null }, { transaction });
  await record.destroy({ transaction });
  return record;
}

/**
 * Bulk archive — soft delete multiple records by primary key
 */
async function archiveMany(Model, pkField, ids, deletedBy, transaction) {
  if (!ids?.length) return 0;

  const records = await Model.findAll({ where: { [pkField]: ids, deletedAt: null } });
  if (!records.length) return 0;

  for (const record of records) {
    await record.update({ deletedBy: deletedBy ?? null }, { transaction });
    await record.destroy({ transaction });
  }

  return records.length;
}

module.exports = { archiveOne, archiveMany };