pinia-lasting/lib/pinia-lasting.cjs.js

一个基于pinia的插件，自动数据持久化，直接引入就是持久化

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var _ = require('lodash');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var ___default = /*#__PURE__*/_interopDefaultLegacy(_);

const mergeStoreObject = (options) => {
    if (!options.state)
        throw new Error('No current undefined state');
    let storeObject = options.state();
    return Object.assign({}, storeObject);
};
const setStorage = (storageKey, storageObject) => {
    sessionStorage.setItem(storageKey, JSON.stringify(storageObject));
};
const getStorage = (storageKey) => {
    return sessionStorage.getItem(storageKey);
};
const moveStorage = (storageKey, store, storageObject) => {
    const storage = getStorage(storageKey) ? JSON.parse(getStorage(storageKey)) : '';
    if (storage && storage !== '') {
        Object.keys(storage).forEach(key => {
            if (store.hasOwnProperty(key)) {
                store[key] = storage[key];
            }
        });
    }
    else {
        setStorage(storageKey, storageObject);
    }
};
const subscribe = (store) => {
    store.$subscribe((subscribeObject, store) => {
        const storeId = subscribeObject.storeId;
        if (subscribeObject.events) {
            if (subscribeObject.events.type !== 'set')
                return;
        }
        ___default["default"].debounce(setStorage, 300)(storeId, store);
    });
};
const piniaLasting = (context) => {
    const { store, options } = context;
    const storeName = store.$id;
    if (!storeName)
        throw new Error('No current id');
    const afterMerger = mergeStoreObject(options);
    moveStorage(storeName, store, afterMerger);
    subscribe(store);
};

exports.piniaLasting = piniaLasting;