feat: 简化登录模型，移除 nickname/avatar/expiresAt

packages/im/src/ImSDK.ts

@@ -286,7 +286,7 @@ export const ImSDK = {
    * Login to IM service. Fetches a token internally and opens the WebSocket connection.
    * Pass dbName to enable local SQLite message caching (requires @nozbe/watermelondb).
    */
-  async login(userId: string, nickname?: string, avatar?: string, dbName?: string): Promise<void> {
+  async login(userId: string, dbName?: string): Promise<void> {
     const config = getConfig()
     const device = await getDeviceInfo()
     client?.disconnect()
@@ -301,8 +301,6 @@ export const ImSDK = {
         brand: device.brand,
         model: device.model,
         osVersion: device.osVersion,
-        ...(nickname ? { nickname } : {}),
-        ...(avatar ? { avatar } : {}),
       },
     })
     await _saveToken(res.token)

src/index.ts

@@ -1,5 +1,5 @@
 export { XuqmSDK } from './sdk'
-export type { UnifiedLoginOptions, UnifiedLoginRefreshResult } from './sdk'
+export type { UnifiedLoginOptions } from './sdk'
 export type { XuqmInitOptions, DeviceInfo } from '@xuqm/rn-common'
 export { getDeviceId, getDeviceInfo, detectPushVendor, setUserId, getUserId } from '@xuqm/rn-common'
 export { ScaledImage } from '@xuqm/rn-common'

src/sdk.ts

@@ -1,39 +1,15 @@
 import { _clearToken, setUserId as setCommonUserId, getUserId as getCommonUserId, XuqmSDK as CommonXuqmSDK } from '@xuqm/rn-common'
 import { ImSDK } from '@xuqm/rn-im'
 import { PushSDK } from '@xuqm/rn-push'
-import type { UserProfile } from '@xuqm/rn-im'
-
-export interface UnifiedLoginRefreshResult {
-  userSig: string
-  expiresAt?: number
-}
 
 export interface UnifiedLoginOptions {
   userId: string
   userSig: string
-  profile?: Pick<UserProfile, 'nickname' | 'avatar' | 'gender'>
-  expiresAt?: number
-  refreshUserSig?: () => Promise<UnifiedLoginRefreshResult>
 }
 
-type SessionState = UnifiedLoginOptions
+let currentSession: UnifiedLoginOptions | null = null
 
-const REFRESH_GRACE_MS = 5 * 60 * 1000
-const REFRESH_RETRY_MS = 30 * 1000
-
-let currentSession: SessionState | null = null
-let refreshTimer: ReturnType<typeof setTimeout> | null = null
-let refreshInFlight = false
-
-function clearRefreshTimer(): void {
-  if (refreshTimer) {
-    clearTimeout(refreshTimer)
-    refreshTimer = null
-  }
-}
-
-async function applyLoginSession(session: SessionState): Promise<void> {
-  clearRefreshTimer()
+async function applyLoginSession(session: UnifiedLoginOptions): Promise<void> {
   setCommonUserId(session.userId)
   try {
     await ImSDK.loginWithUserSig(session.userId, session.userSig)
@@ -48,42 +24,6 @@ async function applyLoginSession(session: SessionState): Promise<void> {
   } catch (error) {
     void error
   }
-  scheduleRefresh()
-}
-
-async function refreshSession(): Promise<void> {
-  const session = currentSession
-  if (refreshInFlight || !session?.refreshUserSig) return
-  refreshInFlight = true
-  try {
-    const refreshed = await session.refreshUserSig()
-    if (currentSession !== session) return
-    await applyLoginSession({
-      ...session,
-      userSig: refreshed.userSig,
-      expiresAt: refreshed.expiresAt ?? session.expiresAt,
-    })
-  } catch (error) {
-    clearRefreshTimer()
-    refreshTimer = setTimeout(() => {
-      void refreshSession()
-    }, REFRESH_RETRY_MS)
-    if (CommonXuqmSDK.getUserId() && process.env.NODE_ENV !== 'production') {
-      console.warn('[XuqmSDK] userSig refresh failed, will retry', error)
-    }
-  } finally {
-    refreshInFlight = false
-  }
-}
-
-function scheduleRefresh(): void {
-  clearRefreshTimer()
-  const session = currentSession
-  if (!session?.refreshUserSig || !session.expiresAt) return
-  const delayMs = Math.max(session.expiresAt - Date.now() - REFRESH_GRACE_MS, 0)
-  refreshTimer = setTimeout(() => {
-    void refreshSession()
-  }, delayMs)
 }
 
 async function login(options: UnifiedLoginOptions): Promise<void> {
@@ -94,10 +34,8 @@ async function login(options: UnifiedLoginOptions): Promise<void> {
 }
 
 async function logout(): Promise<void> {
-  clearRefreshTimer()
   const userId = currentSession?.userId ?? getCommonUserId()
   currentSession = null
-  refreshInFlight = false
   setCommonUserId(null)
   if (userId) {
     try {