react-router
Version:
Declarative routing for React
59 lines (58 loc) • 1.46 kB
JavaScript
/**
* react-router v8.3.0
*
* Copyright (c) Remix Software Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE.md file in the root directory of this source tree.
*
* @license MIT
*/
import { createSessionStorage } from "../sessions.js";
//#region lib/server-runtime/sessions/memoryStorage.ts
/**
* Creates and returns a simple in-memory SessionStorage object.
*
* Intended for local development and testing. It does not scale beyond a single
* process, and all session data is lost when the server process stops/restarts.
*
* @public
* @category Utils
* @mode framework
* @mode data
* @param options Options for creating the in-memory session storage.
* @returns A {@link SessionStorage} object that stores session data in memory.
*/
function createMemorySessionStorage({ cookie } = {}) {
let map = /* @__PURE__ */ new Map();
return createSessionStorage({
cookie,
async createData(data, expires) {
let id = crypto.randomUUID();
map.set(id, {
data,
expires
});
return id;
},
async readData(id) {
if (map.has(id)) {
let { data, expires } = map.get(id);
if (!expires || expires > /* @__PURE__ */ new Date()) return data;
if (expires) map.delete(id);
}
return null;
},
async updateData(id, data, expires) {
map.set(id, {
data,
expires
});
},
async deleteData(id) {
map.delete(id);
}
});
}
//#endregion
export { createMemorySessionStorage };