discourse/app/assets/javascripts/admin/controllers/modals/admin-moderation-history.js.es6

import ModalFunctionality from "discourse/mixins/modal-functionality";

export default Ember.Controller.extend(ModalFunctionality, {
  loading: null,
  historyTarget: null,
  history: null,

  onShow() {
    this.set("loading", true);
    this.set("history", null);
  },

  loadHistory(target) {
    this.store
      .findAll("moderation-history", target)
      .then(result => {
        this.set("history", result);
      })
      .finally(() => this.set("loading", false));
  }
});