discourse-subscriptions/assets/javascripts/discourse/controllers/admin-plugins-discourse-patrons-products-show-plans-show.js.es6

import computed from "ember-addons/ember-computed-decorators";
import DiscourseURL from "discourse/lib/url";

export default Ember.Controller.extend({
  @computed("model.plan.isNew")
  planFieldDisabled(isNew) {
    return !isNew;
  },

  @computed("model.product.id")
  productId(id) {
    return id;
  },

  redirect(product_id) {
    DiscourseURL.redirectTo(`/admin/plugins/discourse-patrons/products/${product_id}`);
  },

  actions: {
    cancelPlan(product_id) {
      this.redirect(product_id);
    },

    createPlan() {
      // TODO: set default group name beforehand
      if (this.get("model.plan.metadata.group_name") === undefined) {
        this.set(
          "model.plan.metadata",
          { group_name: this.get("model.groups.firstObject.name") }
        );
      }

      this.get('model.plan').save().then(() => this.redirect(this.productId));
    },

    updatePlan() {
      this.get('model.plan').update().then(() => this.redirect(this.productId));
    }
  }
});