Laravel+SSR은 로그인 상태 저장을 구현합니다. (자세한 단계 설명)

GET http://example.com/api/auth/user

POST http://example.com/api/auth/tokens

plugins/init.server.js

import { defineNuxtPlugin } from '#app';
import { useAuth } from '~/store/auth.js';
function cookieFromRequestHeaders (key) {
    const headers = useRequestHeaders(['cookie']);
    if ('cookie' in headers) {
        const cookie = headers.cookie.split(';').find(
            c => c.trim().startsWith(`${key}=`)
        );
        if (cookie) {
            return cookie.split('=')[1];
        }
    }
    return '';
}
export default defineNuxtPlugin(async (nuxtApp) => {
    const token = cookieFromRequestHeaders('token');
    if (token) {
        const auth = useAuth(nuxtApp.$pinia);
        auth.setToken(token);
        await auth.fetchUser();
    }
});

import { defineStore } from 'pinia';
import { useCustomFetch } from '~/composables/useCustomFetch.js';
import cookie from 'js-cookie';
export const useAuth = defineStore('auth', {
    state: () => ({
        _token: '',
        _user: {},
    }),
    getters: {
        token() {
            return this._token;
        },
        user() {
            return this._user;
        },
    },
    actions: {
        async fetchUser() {
            const { data, error } = await useCustomFetch('/auth/user');
            if (error.value) {
                this.reset();
            }
            else {
                this.setUser(data.value);
            }
        },
        // ...
    },
});

export const actions = {
    nuxtServerInit({ commit, dispatch, route }, { req }){
        const token = cookieFromRequest(req, 'token');
        if (!!token) {
            commit('auth/setToken', token);
        }
    }
};

import Cookie from 'js-cookie';
export const state = () => ({
    user: null,
    token: null
});
export const getters = {
    user: state => state.user,
    token: state => state.token,
    check: state => state.user !== null
};
export const mutations = {
    setToken(state, token){
        state.token = token;
    },
    fetchUserSuccess(state, user){
        state.user = user;
    },
    fetchUserFailure(state){
        state.user = null;
    },
    logout(state){
        state.token = null;
        state.user = null;
    },
    updateUser(state, { user }){
        state.user = user;
    }
}
export const actions = {
    saveToken({ commit }, { token, remember }){
        commit('setToken', token);
        Cookie.set('token', token);
    },
    async fetchUser({ commit }){
        try{
            const { data } = await this.$axios.get('/auth/user');
            commit('fetchUserSuccess', data);
        }catch(e){
            Cookie.remove('token');
            commit('fetchUserFailure');
        }
    },
    // ...
}