aswi2022code-of-duty-gitlab/frontend/src/features/Auth/authReducer.ts @ 2a34f0e1

import { AnyAction } from 'redux'
import { persist, load } from '../../utils/statePersistence'

export interface UserInfo {
    accessToken: string | undefined // to send api requests
    refreshToken: string | undefined // to refresh the api key
    username: string // to display the username
    roles: string[]
}

export interface AuthState extends UserInfo {
    isAuthenticated: boolean // if this is false all other values should be ignored
}

const statePersistName = 'auth'

// Initial state when the user first starts the application
const initialState: AuthState = (load(statePersistName) as AuthState) || {
    isAuthenticated: false,
    username: '',
    roles: [],
}

// All possible actions
export enum AuthStateActions {
    LOG_IN = 'LOG_IN',
    LOG_OUT = 'LOG_OUT',
    UPDATE_ACCESS_TOKEN = 'REFRESH_ACCESS_TOKEN',
    UPDATE_REFRESH_TOKEN = 'UPDATE_REFRESH_TOKEN',
    UPDATE_TOKENS = 'UPDATE_TOKENS',
}

// Actions
const authReducer = (state: AuthState = initialState, action: AnyAction) => {
    switch (action.type) {
        case AuthStateActions.LOG_IN:
            return persist(statePersistName, {
                ...action.payload,
                isAuthenticated: true,
            })

        case AuthStateActions.LOG_OUT:
            return persist(statePersistName, initialState)

        case AuthStateActions.UPDATE_ACCESS_TOKEN:
            return persist(statePersistName, {
                ...state,
                accessToken: action.payload,
            })

        case AuthStateActions.UPDATE_REFRESH_TOKEN:
            return persist(statePersistName, {
                ...state,
                refreshToken: action.payload,
            })

        case AuthStateActions.UPDATE_TOKENS:
            return persist(statePersistName, { ...state, ...action.payload })

        default:
            return state
    }
}

export default authReducer