talk/plugins/talk-plugin-moderation-actions/client/reducer.js

import {OPEN_MENU, CLOSE_MENU, OPEN_BAN_DIALOG, CLOSE_BAN_DIALOG} from './constants';

const initialState = {
  showMenuForComment: null,
  showBanDialog: false,
  authorId: null,
  commentId: null,
  commentStatus: null
};

export default function reducer(state = initialState, action) {
  switch (action.type) {
  case OPEN_MENU:
    return {
      ...state,
      showMenuForComment: action.id
    };
  case CLOSE_MENU:
    return {
      ...state,
      showMenuForComment: null
    };
  case OPEN_BAN_DIALOG:
    return {
      ...state,
      showBanDialog: true,
      authorId: action.authorId,
      commentId: action.commentId,
      commentStatus: action.commentStatus
    };
  case CLOSE_BAN_DIALOG:
    return {
      ...state,
      showBanDialog: false,
      authorId: null,
      commentId: null,
      commentStatus: null
    };
  default :
    return state;
  }
}