'use strict';

module.exports = {
  async up(queryInterface, Sequelize) {
    // The admin editor now authors in Markdown (converted client-side to the
    // HTML that subject/html_body already require) — these columns retain the
    // original Markdown purely so reopening a template for editing shows the
    // human-readable source again instead of the compiled HTML. Templates
    // created before this migration (all 8 system templates included) have
    // no Markdown source — html_body/draft_html_body remain hand-written HTML
    // for them, and the editor falls back to editing that directly.
    await queryInterface.addColumn('email_templates', 'body_markdown', {
      type: Sequelize.TEXT, allowNull: true,
    });
    await queryInterface.addColumn('email_templates', 'draft_body_markdown', {
      type: Sequelize.TEXT, allowNull: true,
    });
  },

  async down(queryInterface) {
    await queryInterface.removeColumn('email_templates', 'draft_body_markdown');
    await queryInterface.removeColumn('email_templates', 'body_markdown');
  },
};