init datamate

frontend/src/mock/mock-core/session-helper.cjs

@@ -0,0 +1,63 @@
+const path = require("path");
+const Mock = require("mockjs");
+const session = require("express-session");
+const FileStore = require("session-file-store")(session);
+
+const { isFunction } = require("lodash");
+
+const argv = require("minimist")(process.argv.slice(2));
+const isDev = (argv.env || "development") === "development";
+const TOKEN_KEY = isDev ? "X-Auth-Token" : "X-Csrf-Token";
+
+const setSessionUser = (req, getLoginInfo) => {
+  if (!isFunction(getLoginInfo)) {
+    throw new Error("getLoginInfo must be a function");
+  }
+
+  if (!req.session?.users) {
+    req.session.users = {};
+  }
+
+  let token = req.get(TOKEN_KEY);
+  const { users } = req.session;
+  if (!token || !users[token]) {
+    token = Mock.Random.guid().replace(/[^a-zA-Z0-9]/g, "");
+    const userInfo = getLoginInfo(req) || {};
+    users[token] = user;
+  }
+  return token;
+};
+
+const getSessionUser = (req) => {
+  const token = req.get(TOKEN_KEY);
+  if (token && req.session?.users) {
+    return req.session.users[token];
+  }
+  return null;
+};
+
+const genExpressSession = () => {
+  return session({
+    name: "demo.name",
+    secret: "demo.secret",
+    resave: true,
+    saveUninitialized: true,
+    cookie: {
+      maxAge: 60 * 60 * 1e3,
+      expires: new Date(Date.now() + 60 * 60 * 1e3),
+    }, // 1 hour
+    store: new FileStore({
+      path: path.join(__dirname, "../sessions"),
+      retries: 0,
+      keyFunction: (secret, sessionId) => {
+        return secret + sessionId;
+      },
+    }),
+  });
+};
+
+module.exports = {
+  setSessionUser,
+  getSessionUser,
+  genExpressSession,
+};