const cmsService = require('../services/cms.service');

exports.list = async (req, res, next) => {
  try { res.json({ pages: await cmsService.list() }); }
  catch (error) { next(error); }
};

exports.getBySlug = async (req, res, next) => {
  try { res.json({ page: await cmsService.getBySlug(req.params.slug) }); }
  catch (error) { next(error); }
};

exports.update = async (req, res, next) => {
  try { res.json({ page: await cmsService.update(req.params.slug, req.body, req.admin._id, req.ip) }); }
  catch (error) { next(error); }
};

exports.getVersions = async (req, res, next) => {
  try { res.json(await cmsService.getVersions(req.params.slug)); }
  catch (error) { next(error); }
};

exports.rollback = async (req, res, next) => {
  try {
    const page = await cmsService.rollback(req.params.slug, Number(req.params.versionIndex), req.admin._id, req.ip);
    res.json({ page, message: 'Page rolled back successfully.' });
  } catch (error) { next(error); }
};