discourse-chat-integration/assets/javascripts/admin/routes/admin-plugins-chat-provider.js.es6

import Group from "discourse/models/group";

export default Discourse.Route.extend({
  model(params) {
    return Ember.RSVP.hash({
      channels: this.store.findAll("channel", { provider: params.provider }),
      provider: this.modelFor("admin-plugins-chat").findBy(
        "id",
        params.provider
      ),
      groups: Group.findAll().then(groups => {
        return groups.filter(g => !g.get("automatic"));
      })
    }).then(value => {
      value.channels.forEach(channel => {
        channel.set(
          "rules",
          channel.rules.map(rule => {
            rule = this.store.createRecord("rule", rule);
            rule.channel = channel;
            return rule;
          })
        );
      });

      return value;
    });
  },

  serialize(model) {
    return { provider: model["provider"].get("id") };
  },

  actions: {
    closeModal() {
      if (this.get("controller.modalShowing")) {
        this.refresh();
        this.set("controller.modalShowing", false);
      }

      return true; // Continue bubbling up, so the modal actually closes
    },

    refreshProvider() {
      this.refresh();
    }
  }
});