'use strict';

module.exports = async (ctx, next) => {
  const pluginStore = strapi.store({ type: 'plugin', name: 'documentation' });

  const config = await pluginStore.get({ key: 'config' });

  if (!config.restrictedAccess) {
    return next();
  }

  if (!ctx.session.documentation) {
    const querystring = ctx.querystring ? `?${ctx.querystring}` : '';

    return ctx.redirect(
      `${strapi.config.server.url}${
        strapi.config.get('plugin.documentation.x-strapi-config').path
      }/login${querystring}`
    );
  }
  const isValid = await strapi.plugins['users-permissions'].services.user.validatePassword(
    ctx.session.documentation,
    config.password
  );

  if (!isValid) {
    ctx.session.documentation = null;
  }

  // Execute the action.
  return next();
};