discourse-custom-wizard/assets/javascripts/discourse/models/custom-wizard-manager.js

import EmberObject from "@ember/object";
import { ajax } from "discourse/lib/ajax";
import { popupAjaxError } from "discourse/lib/ajax-error";
import getURL from "discourse-common/lib/get-url";

const CustomWizardManager = EmberObject.extend();

const basePath = "admin/wizards/manager";

CustomWizardManager.reopenClass({
  import($formData) {
    return ajax(`/${basePath}/import`, {
      type: "POST",
      data: $formData,
      processData: false,
      contentType: false,
    }).catch(popupAjaxError);
  },

  export(wizardIds) {
    let url = `${getURL()}/${basePath}/export?`;

    wizardIds.forEach((wizardId, index) => {
      let step = "wizard_ids[]=" + wizardId;
      if (index !== wizardIds[wizardIds.length - 1]) {
        step += "&";
      }
      url += step;
    });

    location.href = url;
  },

  destroy(wizardIds) {
    return ajax(`/${basePath}/destroy`, {
      type: "DELETE",
      data: {
        wizard_ids: wizardIds,
      },
    }).catch(popupAjaxError);
  },
});

export default CustomWizardManager;