Test

test.js

import {
  CHAT_STARTED,
  CHAT_ENDED,
  CHAT_NEW_MESSAGE,
  NO_MATCH_FOUND,
  PLAYER_JOINED,
  CHAT_MESSAGE,
  FOUND_MATCH,
  ONLINE_USERS,
  SWITCH_ACTIVE_CHAT
} from "../types";
export default function(
  state = {
    userId: "",
    messages: [],
    isCancelled: false,
    isMatched: false,
    onlineUsers: []
  },
  action
) {
  switch (action.type) {
    case CHAT_STARTED:
      return action.payload;
    case CHAT_NEW_MESSAGE:
      return state;
    case CHAT_ENDED:
      return action.payload;
    case FOUND_MATCH:
      return {
        ...state,
        ...action.payload
      };
    case NO_MATCH_FOUND:
      return {
        ...state,
        isCancelled: true,
        isMatched: false
      };
    case PLAYER_JOINED:
      console.log("REDUCER PLAYER JOINED", action.payload);
      return {
        ...state,
        isMatched: true,
        ...action.payload
      };
    case CHAT_MESSAGE:
      let dateWithouthSecond = new Date();

      action.payload.timestamp =
        new Date(Date.now()).toLocaleDateString() +
        " " +
        dateWithouthSecond.toLocaleTimeString([], {
          hour: "2-digit",
          minute: "2-digit"
        });
      return {
        ...state,
        messages: [...state.messages, action.payload]
      };
    case ONLINE_USERS:
      return {
        ...state,
        onlineUsers: action.onlineUsers
      };
    case SWITCH_ACTIVE_CHAT:
      return {
        ...state,
        activeUser: action.userId,
        activeUsername: action.username
      };
    default:
      return state;
  }
}