DONE: add customer pages, implement auth on teller page

2026-07-21 10:24:14 +08:00
parent 3189e3a1e3
commit a671f7ad5c
48 changed files with 5627 additions and 273 deletions
@@ -0,0 +1,87 @@
+const TOKEN_KEY = 'teller_token';
+const USER_DATA_KEY = 'teller_userData';
+
+/** Matches backend jwt.token-validity-time (PT30M). */
+const SESSION_MAX_AGE_SECONDS = 30 * 60;
+
+function getCookie(name) {
+    const prefix = `${encodeURIComponent(name)}=`;
+    const parts = document.cookie ? document.cookie.split('; ') : [];
+
+    for (const part of parts) {
+        if (part.startsWith(prefix)) {
+            return decodeURIComponent(part.slice(prefix.length));
+        }
+    }
+
+    return null;
+}
+
+function setCookie(name, value, maxAgeSeconds = SESSION_MAX_AGE_SECONDS) {
+    const secure = window.location.protocol === 'https:' ? '; Secure' : '';
+    document.cookie = [
+        `${encodeURIComponent(name)}=${encodeURIComponent(value)}`,
+        'Path=/',
+        `Max-Age=${maxAgeSeconds}`,
+        'SameSite=Lax',
+        secure,
+    ].join('; ');
+}
+
+function removeCookie(name) {
+    document.cookie = `${encodeURIComponent(name)}=; Path=/; Max-Age=0; SameSite=Lax`;
+}
+
+export function getToken() {
+    return getCookie(TOKEN_KEY);
+}
+
+export function setToken(token) {
+    if (token == null || token === '') {
+        removeCookie(TOKEN_KEY);
+        return;
+    }
+    setCookie(TOKEN_KEY, token);
+}
+
+export function getUserData() {
+    const raw = getCookie(USER_DATA_KEY) ?? sessionStorage.getItem(USER_DATA_KEY);
+    if (!raw) {
+        return null;
+    }
+
+    try {
+        return JSON.parse(raw);
+    } catch {
+        removeCookie(USER_DATA_KEY);
+        sessionStorage.removeItem(USER_DATA_KEY);
+        return null;
+    }
+}
+
+export function setUserData(userData) {
+    if (userData == null) {
+        removeCookie(USER_DATA_KEY);
+        sessionStorage.removeItem(USER_DATA_KEY);
+        return;
+    }
+
+    const serialized = JSON.stringify(userData);
+    setCookie(USER_DATA_KEY, serialized);
+    sessionStorage.setItem(USER_DATA_KEY, serialized);
+}
+
+export function setSession({ token, userData } = {}) {
+    if (token !== undefined) {
+        setToken(token);
+    }
+    if (userData !== undefined) {
+        setUserData(userData);
+    }
+}
+
+export function clearSession() {
+    removeCookie(TOKEN_KEY);
+    removeCookie(USER_DATA_KEY);
+    sessionStorage.removeItem(USER_DATA_KEY);
+}