zents/lib/http/Cookie.js

ZenTS is a Node.js & TypeScript MVC-Framework for building rich web applications, released as free and open-source software under the MIT License. It is designed for building web applications with modern tools and design patterns.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Cookie = void 0;
const cookie_1 = require("cookie");
const config_1 = require("../config/config");
const dayjs_1 = __importDefault(require("dayjs"));
const ms_1 = __importDefault(require("ms"));
class Cookie {
    constructor(headers) {
        var _a;
        this.data = new Map();
        this.modifiedKeys = new Set();
        const cookies = cookie_1.parse((_a = headers.cookie) !== null && _a !== void 0 ? _a : '');
        for (const [key, value] of Object.entries(cookies)) {
            try {
                const cookieValue = JSON.parse(value);
                this.data.set(key, {
                    value: cookieValue,
                    options: this.getCookieOptions(),
                });
            }
            catch (e) {
                // silent
            }
        }
    }
    set(key, value, options) {
        this.modifiedKeys.add(key);
        this.data.set(key, {
            value,
            options: this.getCookieOptions(options),
        });
    }
    get(key) {
        if (!this.data.has(key)) {
            return undefined;
        }
        return this.data.get(key).value;
    }
    has(key) {
        return this.data.has(key);
    }
    serialize() {
        const cookies = [];
        for (const [key, cookie] of this.data) {
            if (!this.modifiedKeys.has(key)) {
                continue;
            }
            const options = cookie.options;
            if (typeof cookie.options.expire === 'number') {
                options.expires = dayjs_1.default().add(cookie.options.expire, 'millisecond').toDate();
                delete cookie.options.expire;
            }
            else if (typeof cookie.options.expire === 'string') {
                options.expires = dayjs_1.default().add(ms_1.default(cookie.options.expire), 'millisecond').toDate();
                delete cookie.options.expire;
            }
            try {
                cookies.push(cookie_1.serialize(key, JSON.stringify(cookie.value), options));
            }
            catch (e) {
                // silent
            }
        }
        return cookies.length ? cookies.join('; ') : '';
    }
    getCookieOptions(options) {
        var _a, _b, _c, _d, _e;
        let cookieOptions = {};
        if (typeof options !== 'undefined') {
            if (((_b = (_a = config_1.config.web) === null || _a === void 0 ? void 0 : _a.cookie) === null || _b === void 0 ? void 0 : _b.strategy) === 'merge') {
                cookieOptions = Object.assign({}, (_c = config_1.config.web) === null || _c === void 0 ? void 0 : _c.cookie, options);
            }
            else {
                cookieOptions = options;
            }
        }
        else if ((_d = config_1.config.web) === null || _d === void 0 ? void 0 : _d.cookie) {
            cookieOptions = (_e = config_1.config.web) === null || _e === void 0 ? void 0 : _e.cookie;
        }
        return cookieOptions;
    }
}
exports.Cookie = Cookie;
//# sourceMappingURL=Cookie.js.map