zhishifufei_uniapp/store/modules/app.js

import { SET_LOGIN, SET_LOGOUT, SET_ROOT_FONT, UPDATE_USER_INFO } from "@/store/types/muations-types";
import { VALID_LOGIN_STATUS } from "@/store/types/action-types";
import { validLoginStatus } from "@/api/user";
import utils from "@/utils/utils";
import baseConfig from "@/config";
import { USER_INFO_KEY, COOKIE_KEY, TOKEN_KEY } from "@/constants/storage-keys";

const mergeUserInfo = (userInfo) => {
    const { avatar, ...args } = userInfo;

    let _avatar = avatar;

    if (!avatar.includes('http')) {
        _avatar = baseConfig.HTTP_REQUEST_URL + _avatar;
    }

    return {
        ...args,
        avatar: _avatar
    };
}

const getBaseUserInfo = () => {
    const userInfo = utils.getStorage(USER_INFO_KEY);
    if (userInfo.uid) return userInfo;
    return {};
}

const getToken = () => {

    return utils.getStorage(TOKEN_KEY);
}

export default {
    namespaced: true,
    state() {
        return {
            isLogin: !!getToken(),
            token: getToken(),
            userInfo: getBaseUserInfo(),
            rootFontSize: "50px"
        }
    },
    mutations: {
        [SET_LOGIN](state, { userInfo, token }) {
            state.userInfo = mergeUserInfo(userInfo);
            state.isLogin = true;
            state.token = token;

            utils.setStorage(TOKEN_KEY, token);
            utils.setStorage(USER_INFO_KEY, state.userInfo);
        },
        [SET_LOGOUT](state) {
            state.isLogin = false;
            state.token = null;
            state.userInfo = {};
            utils.removeStorage(TOKEN_KEY);
            utils.removeStorage(USER_INFO_KEY);
        },
        [UPDATE_USER_INFO](state, userInfo) {
            state.userInfo = mergeUserInfo(userInfo);
            utils.setStorage(USER_INFO_KEY, state.userInfo);
        },
        [SET_ROOT_FONT](state, { isInit = false }) {
            const setRemUnit = () => {
                const { width } = uni.getSystemInfoSync().safeArea;
                state.rootFontSize = width / 7.5 + "px";
            }

            setRemUnit();
            
            isInit && uni.onWindowResize(() => {
                setRemUnit();
            });
        }
    },
    actions: {
        async [VALID_LOGIN_STATUS]({ commit }) {
            try {
                const { data } = await validLoginStatus();
                commit(UPDATE_USER_INFO, data);
            } catch (err) {
                commit(SET_LOGOUT);
                // console.log(err);
            }
        }
    }
}