next-ucap-messenger/projects/ucap-webmessenger-app/src/app/store/messenger/query/reducers.ts

import { createReducer, on } from '@ngrx/store';
import { initialState } from './state';
import {
  authSuccess,
  deptSuccess,
  deptUserSuccess,
  deptUser,
  deptUserFailure,
  myDeptUserSuccess
} from './actions';

import * as AuthenticationStore from '@app/store/account/authentication';

export const reducer = createReducer(
  initialState,
  on(authSuccess, (state, action) => {
    return {
      ...state,
      auth: action.res
    };
  }),

  on(deptSuccess, (state, action) => {
    return {
      ...state,
      departmentInfoList: action.departmentInfoList
    };
  }),

  on(deptUser, (state, action) => {
    return {
      ...state,
      selectedDepartmentProcessing: true
    };
  }),

  on(deptUserSuccess, (state, action) => {
    const userList = action.userInfos.sort((a, b) =>
      a.order < b.order
        ? -1
        : a.order > b.order
        ? 1
        : a.name < b.name
        ? -1
        : a.name > b.name
        ? 1
        : 0
    );
    return {
      ...state,
      selectedDepartmentUserInfoList: userList,
      selectedDepartmentStatus: action.res,
      selectedDepartmentProcessing: false
    };
  }),

  on(deptUserFailure, (state, action) => {
    return {
      ...state,
      selectedDepartmentProcessing: false
    };
  }),

  on(myDeptUserSuccess, (state, action) => {
    return {
      ...state,
      myDepartmentUserInfoList: action.userInfos
    };
  }),

  on(AuthenticationStore.logoutInitialize, (state, action) => {
    return {
      ...initialState
    };
  })
);