Misago/frontend/src/reducers/post.js

import moment from 'moment';
import { hydrateUser } from './users';

export const PATCH_POST = 'PATCH_POST';

export function hydrate(json) {
  return Object.assign({}, json, {
    posted_on: moment(json.posted_on),
    updated_on: moment(json.updated_on),
    hidden_on: moment(json.hidden_on),

    poster: json.poster ? hydrateUser(json.poster) : null,

    isSelected: false,
    isBusy: false,
    isDeleted: false
  });
}

export function patch(post, patch) {
  return {
    type: PATCH_POST,
    post,
    patch
  };
}

export default function post(state={}, action=null) {
  switch (action.type) {
    case PATCH_POST:
      if (state.id == action.post.id) {
        return Object.assign({}, state, action.patch);
      }
      return state;

    default:
      return state;
  }
}