优化

src/api/session.ts

@@ -1,5 +1,7 @@
 export const ACCESS_TOKEN_KEY = 'cc-client-access-token'
 export const REFRESH_TOKEN_KEY = 'cc-client-refresh-token'
+export const OVERSEAS_ACCESS_TOKEN_KEY = 'cc-client-overseas-access-token'
+export const OVERSEAS_EXPIRES_AT_KEY = 'cc-client-overseas-expires-at'
 
 export interface TokenPair {
   tokenType: string
@@ -7,6 +9,8 @@ export interface TokenPair {
   expiresIn: number
   refreshToken: string
   refreshExpiresIn: number
+  overseasAccessToken?: string | null
+  overseasExpiresIn?: number
 }
 
 function activeStorage() {
@@ -22,11 +26,22 @@ export function getRefreshToken() {
   return localStorage.getItem(REFRESH_TOKEN_KEY) || sessionStorage.getItem(REFRESH_TOKEN_KEY) || ''
 }
 
+export function getOverseasAccessToken() {
+  const storage = activeStorage()
+  const expiresAt = Number(storage.getItem(OVERSEAS_EXPIRES_AT_KEY) || 0)
+  if (expiresAt <= Date.now() + 30_000) return ''
+  return storage.getItem(OVERSEAS_ACCESS_TOKEN_KEY) || ''
+}
+
 export function persistTokenPair(tokens: TokenPair, remember?: boolean) {
   const storage = remember === undefined ? activeStorage() : remember ? localStorage : sessionStorage
   clearSessionTokens()
   storage.setItem(ACCESS_TOKEN_KEY, tokens.accessToken)
   storage.setItem(REFRESH_TOKEN_KEY, tokens.refreshToken)
+  if (tokens.overseasAccessToken && Number(tokens.overseasExpiresIn) > 0) {
+    storage.setItem(OVERSEAS_ACCESS_TOKEN_KEY, tokens.overseasAccessToken)
+    storage.setItem(OVERSEAS_EXPIRES_AT_KEY, String(Date.now() + Number(tokens.overseasExpiresIn) * 1000))
+  }
 }
 
 export function persistTemporaryAccessToken(accessToken: string) {
@@ -38,6 +53,8 @@ export function clearSessionTokens() {
   for (const storage of [localStorage, sessionStorage]) {
     storage.removeItem(ACCESS_TOKEN_KEY)
     storage.removeItem(REFRESH_TOKEN_KEY)
+    storage.removeItem(OVERSEAS_ACCESS_TOKEN_KEY)
+    storage.removeItem(OVERSEAS_EXPIRES_AT_KEY)
     storage.removeItem('cc-client-token')
   }
 }