feat(auth): add facebook identity psid login

src/data/dto/auth/__tests__/facebook_identity.test.ts

@@ -0,0 +1,91 @@
+import { describe, expect, it } from "vitest";
+
+import {
+  FacebookIdentityResponse,
+  FacebookPsidLoginResponse,
+  LoginRequest,
+} from "@/data/dto/auth";
+import { UserSchema } from "@/data/schemas/user/user";
+
+describe("facebook identity DTO/schema", () => {
+  it("parses facebook identity binding responses", () => {
+    const response = FacebookIdentityResponse.fromJson({
+      fbAsid: "asid-1",
+      fbPsid: "psid-1",
+      facebookBinding: {
+        conflicts: [],
+        bound: [{ field: "psid" }],
+      },
+    });
+
+    expect(response.toJson()).toMatchObject({
+      fbAsid: "asid-1",
+      fbPsid: "psid-1",
+      facebookBinding: {
+        conflicts: [],
+        bound: [{ field: "psid" }],
+      },
+    });
+  });
+
+  it("parses facebook psid login responses for real users and guests", () => {
+    expect(
+      FacebookPsidLoginResponse.fromJson({
+        token: "login-token",
+        refreshToken: "refresh-token",
+        matchedBy: "psid",
+        fbAsid: "asid-1",
+        fbPsid: "psid-1",
+        hasCompleteFacebookIdentity: true,
+        isGuest: false,
+        user: { id: "user-1", username: "Elio" },
+      }).toJson(),
+    ).toMatchObject({
+      isGuest: false,
+      hasCompleteFacebookIdentity: true,
+      user: { id: "user-1" },
+    });
+
+    expect(
+      FacebookPsidLoginResponse.fromJson({
+        token: "guest-token",
+        matchedBy: "guest",
+        fbPsid: "psid-1",
+        hasCompleteFacebookIdentity: false,
+        isGuest: true,
+        userId: "guest-1",
+      }).toJson(),
+    ).toMatchObject({
+      refreshToken: "",
+      isGuest: true,
+      userId: "guest-1",
+      user: null,
+    });
+  });
+
+  it("keeps psid in request serialization without requiring DTO field declarations", () => {
+    const request = LoginRequest.from({
+      email: "user@example.com",
+      password: "password",
+      platform: "web",
+      guestId: "",
+      psid: "psid-1",
+    });
+
+    expect(request.toJson()).toMatchObject({ psid: "psid-1" });
+  });
+
+  it("accepts facebook identity fields in user schema", () => {
+    expect(
+      UserSchema.parse({
+        id: "user-1",
+        username: "Elio",
+        fbAsid: "asid-1",
+        fbPsid: "psid-1",
+      }),
+    ).toMatchObject({
+      fbAsid: "asid-1",
+      fbPsid: "psid-1",
+    });
+  });
+});

src/data/dto/auth/request/facebook_identity_request.ts

@@ -0,0 +1,28 @@
+/**
+ * Facebook identity 绑定请求 DTO
+ */
+import {
+  FacebookIdentityRequestSchema,
+  type FacebookIdentityRequestInput,
+  type FacebookIdentityRequestData,
+} from "@/data/schemas/auth/facebook_identity_request";
+
+export class FacebookIdentityRequest {
+  private constructor(input: FacebookIdentityRequestInput) {
+    const data = FacebookIdentityRequestSchema.parse(input);
+    Object.assign(this, data);
+    Object.freeze(this);
+  }
+
+  static from(input: FacebookIdentityRequestInput): FacebookIdentityRequest {
+    return new FacebookIdentityRequest(input);
+  }
+
+  static fromJson(json: unknown): FacebookIdentityRequest {
+    return FacebookIdentityRequest.from(json as FacebookIdentityRequestInput);
+  }
+
+  toJson(): FacebookIdentityRequestData {
+    return FacebookIdentityRequestSchema.parse(this);
+  }
+}

src/data/dto/auth/request/facebook_login_request.ts

@@ -11,7 +11,6 @@ export class FacebookLoginRequest {
   declare readonly accessToken: string;
   declare readonly platform: string;
   declare readonly guestId: string;
-  declare readonly psid: string;
   declare readonly isTestAccount: boolean;
 
   private constructor(input: FacebookLoginRequestInput) {

src/data/dto/auth/request/facebook_psid_login_request.ts

@@ -0,0 +1,30 @@
+/**
+ * Facebook PSID 登录请求 DTO
+ */
+import {
+  FacebookPsidLoginRequestSchema,
+  type FacebookPsidLoginRequestInput,
+  type FacebookPsidLoginRequestData,
+} from "@/data/schemas/auth/facebook_psid_login_request";
+
+export class FacebookPsidLoginRequest {
+  private constructor(input: FacebookPsidLoginRequestInput) {
+    const data = FacebookPsidLoginRequestSchema.parse(input);
+    Object.assign(this, data);
+    Object.freeze(this);
+  }
+
+  static from(input: FacebookPsidLoginRequestInput): FacebookPsidLoginRequest {
+    return new FacebookPsidLoginRequest(input);
+  }
+
+  static fromJson(json: unknown): FacebookPsidLoginRequest {
+    return FacebookPsidLoginRequest.from(
+      json as FacebookPsidLoginRequestInput,
+    );
+  }
+
+  toJson(): FacebookPsidLoginRequestData {
+    return FacebookPsidLoginRequestSchema.parse(this);
+  }
+}

src/data/dto/auth/request/fb_id_login_request.ts

@@ -10,7 +10,6 @@ import {
 export class FbIdLoginRequest {
   declare readonly fbId: string;
   declare readonly avatarUrl: string;
-  declare readonly psid: string;
   declare readonly isTestAccount: boolean;
 
   private constructor(input: FbIdLoginRequestInput) {

src/data/dto/auth/request/google_login_request.ts

@@ -11,7 +11,6 @@ export class GoogleLoginRequest {
   declare readonly idToken: string;
   declare readonly platform: string;
   declare readonly guestId: string;
-  declare readonly psid: string;
   declare readonly isTestAccount: boolean;
 
   private constructor(input: GoogleLoginRequestInput) {

src/data/dto/auth/request/index.ts

@@ -1,4 +1,6 @@
+export * from "./facebook_identity_request";
 export * from "./facebook_login_request";
+export * from "./facebook_psid_login_request";
 export * from "./fb_id_login_request";
 export * from "./google_login_request";
 export * from "./guest_login_request";

src/data/dto/auth/request/login_request.ts

@@ -13,7 +13,6 @@ export class LoginRequest {
   declare readonly password: string;
   declare readonly platform: string;
   declare readonly guestId: string;
-  declare readonly psid: string;
   declare readonly isTestAccount: boolean;
 
   private constructor(input: LoginRequestInput) {

src/data/dto/auth/response/facebook_identity_response.ts

@@ -0,0 +1,30 @@
+/**
+ * Facebook identity 绑定响应 DTO
+ */
+import {
+  FacebookIdentityResponseSchema,
+  type FacebookIdentityResponseInput,
+  type FacebookIdentityResponseData,
+} from "@/data/schemas/auth/facebook_identity_response";
+
+export class FacebookIdentityResponse {
+  private constructor(input: FacebookIdentityResponseInput) {
+    const data = FacebookIdentityResponseSchema.parse(input);
+    Object.assign(this, data);
+    Object.freeze(this);
+  }
+
+  static from(input: FacebookIdentityResponseInput): FacebookIdentityResponse {
+    return new FacebookIdentityResponse(input);
+  }
+
+  static fromJson(json: unknown): FacebookIdentityResponse {
+    return FacebookIdentityResponse.from(
+      json as FacebookIdentityResponseInput,
+    );
+  }
+
+  toJson(): FacebookIdentityResponseData {
+    return FacebookIdentityResponseSchema.parse(this);
+  }
+}

src/data/dto/auth/response/facebook_psid_login_response.ts

@@ -0,0 +1,32 @@
+/**
+ * Facebook PSID 登录响应 DTO
+ */
+import {
+  FacebookPsidLoginResponseSchema,
+  type FacebookPsidLoginResponseInput,
+  type FacebookPsidLoginResponseData,
+} from "@/data/schemas/auth/facebook_psid_login_response";
+
+export class FacebookPsidLoginResponse {
+  private constructor(input: FacebookPsidLoginResponseInput) {
+    const data = FacebookPsidLoginResponseSchema.parse(input);
+    Object.assign(this, data);
+    Object.freeze(this);
+  }
+
+  static from(
+    input: FacebookPsidLoginResponseInput,
+  ): FacebookPsidLoginResponse {
+    return new FacebookPsidLoginResponse(input);
+  }
+
+  static fromJson(json: unknown): FacebookPsidLoginResponse {
+    return FacebookPsidLoginResponse.from(
+      json as FacebookPsidLoginResponseInput,
+    );
+  }
+
+  toJson(): FacebookPsidLoginResponseData {
+    return FacebookPsidLoginResponseSchema.parse(this);
+  }
+}

src/data/dto/auth/response/index.ts

@@ -1,3 +1,5 @@
+export * from "./facebook_identity_response";
+export * from "./facebook_psid_login_response";
 export * from "./guest_login_response";
 export * from "./login_response";
 export * from "./logout_response";

src/data/dto/user/user.ts

@@ -54,10 +54,9 @@ export class User {
   }
 
   toJson(): UserData {
-    const { personalityTraits, ...rest } = this;
+    return UserSchema.parse({
-    return {
+      ...this,
-      ...rest,
+      personalityTraits: this.personalityTraits.toJson(),
-      personalityTraits: personalityTraits.toJson(),
+    });
-    };
   }
 }

src/data/repositories/__tests__/auth_repository.facebook_identity.test.ts

@@ -0,0 +1,115 @@
+import { describe, expect, it, vi } from "vitest";
+
+import {
+  FacebookIdentityResponse,
+  FacebookPsidLoginResponse,
+  LoginStatus,
+} from "@/data/dto/auth";
+import { AuthRepository } from "@/data/repositories/auth_repository";
+import type { AuthApi } from "@/data/services/api";
+import type { IAuthStorage } from "@/data/storage/auth";
+import type { IUserStorage } from "@/data/storage/user";
+import { Result } from "@/utils";
+
+function createRepository(overrides: Partial<AuthApi>) {
+  const storage = {
+    setAsid: vi.fn(async () => Result.ok(undefined)),
+    setPsid: vi.fn(async () => Result.ok(undefined)),
+    setLoginToken: vi.fn(async () => Result.ok(undefined)),
+    setRefreshToken: vi.fn(async () => Result.ok(undefined)),
+    setLoginProvider: vi.fn(async () => Result.ok(undefined)),
+    setGuestToken: vi.fn(async () => Result.ok(undefined)),
+    setDeviceId: vi.fn(async () => Result.ok(undefined)),
+  } as unknown as IAuthStorage;
+  const userStorage = {
+    setUser: vi.fn(async () => Result.ok(undefined)),
+    setUserId: vi.fn(async () => Result.ok(undefined)),
+  } as unknown as IUserStorage;
+  const repository = new AuthRepository(
+    overrides as AuthApi,
+    storage,
+    userStorage,
+  );
+  return { repository, storage, userStorage };
+}
+
+describe("AuthRepository facebook identity", () => {
+  it("binds facebook identity and stores returned ids", async () => {
+    const bindFacebookIdentity = vi.fn(async () =>
+      FacebookIdentityResponse.fromJson({
+        fbAsid: "asid-1",
+        fbPsid: "psid-1",
+        facebookBinding: { conflicts: [], bound: [] },
+      }),
+    );
+    const { repository, storage } = createRepository({ bindFacebookIdentity });
+
+    const result = await repository.bindFacebookIdentity({
+      asid: "asid-1",
+      psid: "psid-1",
+    });
+
+    expect(result.success).toBe(true);
+    expect(bindFacebookIdentity).toHaveBeenCalledOnce();
+    expect(storage.setAsid).toHaveBeenCalledWith("asid-1");
+    expect(storage.setPsid).toHaveBeenCalledWith("psid-1");
+  });
+
+  it("saves real login data from complete psid login responses", async () => {
+    const facebookPsidLogin = vi.fn(async () =>
+      FacebookPsidLoginResponse.fromJson({
+        token: "login-token",
+        refreshToken: "refresh-token",
+        matchedBy: "psid",
+        fbAsid: "asid-1",
+        fbPsid: "psid-1",
+        hasCompleteFacebookIdentity: true,
+        isGuest: false,
+        user: { id: "user-1", username: "Elio" },
+      }),
+    );
+    const { repository, storage, userStorage } = createRepository({
+      facebookPsidLogin,
+    });
+
+    const result = await repository.facebookPsidLogin({
+      psid: "psid-1",
+      deviceId: "device-1",
+    });
+
+    expect(result).toEqual(Result.ok(LoginStatus.Facebook));
+    expect(storage.setLoginToken).toHaveBeenCalledWith("login-token");
+    expect(storage.setRefreshToken).toHaveBeenCalledWith("refresh-token");
+    expect(storage.setLoginProvider).toHaveBeenCalledWith(LoginStatus.Facebook);
+    expect(userStorage.setUserId).toHaveBeenCalledWith("user-1");
+    expect(storage.setAsid).toHaveBeenCalledWith("asid-1");
+    expect(storage.setPsid).toHaveBeenCalledWith("psid-1");
+  });
+
+  it("saves guest data from incomplete psid login responses", async () => {
+    const facebookPsidLogin = vi.fn(async () =>
+      FacebookPsidLoginResponse.fromJson({
+        token: "guest-token",
+        matchedBy: "psid_incomplete",
+        fbPsid: "psid-1",
+        hasCompleteFacebookIdentity: false,
+        isGuest: true,
+        userId: "guest-1",
+      }),
+    );
+    const { repository, storage, userStorage } = createRepository({
+      facebookPsidLogin,
+    });
+
+    const result = await repository.facebookPsidLogin({
+      psid: "psid-1",
+      deviceId: "device-1",
+    });
+
+    expect(result).toEqual(Result.ok(LoginStatus.Guest));
+    expect(storage.setGuestToken).toHaveBeenCalledWith("guest-token");
+    expect(storage.setLoginProvider).toHaveBeenCalledWith(LoginStatus.Guest);
+    expect(storage.setDeviceId).toHaveBeenCalledWith("device-1");
+    expect(userStorage.setUserId).toHaveBeenCalledWith("guest-1");
+  });
+});

src/data/repositories/auth_repository.ts

@@ -3,6 +3,8 @@
 import { ExceptionHandler } from "@/core/errors";
 import { ApiError, AuthApi, authApi, ErrorCode } from "@/data/services/api";
 import {
+  FacebookIdentityRequest,
+  FacebookPsidLoginRequest,
   FacebookLoginRequest,
   FbIdLoginRequest,
   GoogleLoginRequest,
@@ -230,6 +232,73 @@ export class AuthRepository implements IAuthRepository {
     );
   }
 
+  /** 绑定 Facebook ASID / PSID 到当前登录用户。 */
+  async bindFacebookIdentity(input: {
+    asid?: string;
+    psid?: string;
+  }): Promise<Result<void>> {
+    if (!input.asid && !input.psid) return Result.ok(undefined);
+
+    return Result.wrap(async () => {
+      const response = await this.api.bindFacebookIdentity(
+        FacebookIdentityRequest.from({
+          asid: input.asid ?? "",
+          psid: input.psid ?? "",
+        }),
+      );
+      const data = response.toJson();
+      await this._saveFacebookIdentity({
+        asid: data.fbAsid,
+        psid: data.fbPsid,
+      });
+    });
+  }
+
+  /** 通过 Facebook PSID 直接登录或返回游客态。 */
+  async facebookPsidLogin(input: {
+    psid: string;
+    deviceId?: string;
+    bindToGuest?: boolean;
+  }): Promise<Result<LoginStatusT>> {
+    return Result.wrap(async () => {
+      const response = await this.api.facebookPsidLogin(
+        FacebookPsidLoginRequest.from({
+          psid: input.psid,
+          deviceId: input.deviceId ?? "",
+          bindToGuest: input.bindToGuest ?? true,
+        }),
+      );
+      const data = response.toJson();
+      await this._saveFacebookIdentity({
+        asid: data.fbAsid,
+        psid: data.fbPsid,
+      });
+
+      if (data.isGuest || !data.hasCompleteFacebookIdentity) {
+        await this.storage.setGuestToken(data.token);
+        await this.storage.setLoginProvider(LoginStatus.Guest);
+        if (input.deviceId) {
+          await this.storage.setDeviceId(input.deviceId);
+        }
+        const userId = data.userId || data.user?.id || "";
+        if (userId) {
+          await this.userStorage.setUserId(userId);
+        }
+        return LoginStatus.Guest;
+      }
+
+      await this._saveLoginData(
+        LoginResponse.from({
+          token: data.token,
+          refreshToken: data.refreshToken,
+          user: data.user ?? { id: data.userId },
+        }),
+        LoginStatus.Facebook,
+      );
+      return LoginStatus.Facebook;
+    });
+  }
+
   /**
    * 刷新 token：先读本地的 refresh token，空则直接返回错误；
    * 调用 API 成功后写回新的 login token + refresh token。
@@ -325,6 +394,24 @@ export class AuthRepository implements IAuthRepository {
       log.warn("[AuthRepository] setUserId failed", r4.error);
     }
   }
+
+  private async _saveFacebookIdentity(input: {
+    asid?: string;
+    psid?: string;
+  }): Promise<void> {
+    if (input.asid) {
+      const r = await this.storage.setAsid(input.asid);
+      if (!r.success) {
+        log.warn("[AuthRepository] setAsid failed", r.error);
+      }
+    }
+    if (input.psid) {
+      const r = await this.storage.setPsid(input.psid);
+      if (!r.success) {
+        log.warn("[AuthRepository] setPsid failed", r.error);
+      }
+    }
+  }
 }
 
 /** 全局懒单例。 */

src/data/repositories/interfaces/iauth_repository.ts

@@ -16,6 +16,7 @@
 import type { Result } from "@/utils";
 import type {
   GuestLoginResponse,
+  LoginStatus,
   LoginResponse,
   RefreshTokenResponse,
 } from "@/data/dto/auth";
@@ -66,6 +67,19 @@ export interface IAuthRepository {
     psid?: string;
   }): Promise<Result<LoginResponse>>;
 
+  /** 绑定 Facebook ASID / PSID 到当前登录用户。 */
+  bindFacebookIdentity(input: {
+    asid?: string;
+    psid?: string;
+  }): Promise<Result<void>>;
+
+  /** 通过 Facebook PSID 直接登录或返回游客态。 */
+  facebookPsidLogin(input: {
+    psid: string;
+    deviceId?: string;
+    bindToGuest?: boolean;
+  }): Promise<Result<LoginStatus>>;
+
   /** 刷新 token：先读本地的 refresh token，空则返回错误。 */
   refreshToken(): Promise<Result<RefreshTokenResponse>>;
 

src/data/schemas/auth/facebook_identity_request.ts

@@ -0,0 +1,18 @@
+/**
+ * Facebook identity 绑定请求
+ */
+import { z } from "zod";
+
+import { stringOrEmpty } from "../nullable-defaults";
+
+export const FacebookIdentityRequestSchema = z.object({
+  asid: stringOrEmpty,
+  psid: stringOrEmpty,
+});
+
+export type FacebookIdentityRequestInput = z.input<
+  typeof FacebookIdentityRequestSchema
+>;
+export type FacebookIdentityRequestData = z.output<
+  typeof FacebookIdentityRequestSchema
+>;

src/data/schemas/auth/facebook_identity_response.ts

@@ -0,0 +1,27 @@
+/**
+ * Facebook identity 绑定响应
+ */
+import { z } from "zod";
+
+import { arrayOrEmpty, stringOrEmpty } from "../nullable-defaults";
+
+export const FacebookIdentityBindingSchema = z.object({
+  conflicts: arrayOrEmpty(z.unknown()),
+  bound: arrayOrEmpty(z.unknown()),
+});
+
+export const FacebookIdentityResponseSchema = z.object({
+  fbAsid: stringOrEmpty,
+  fbPsid: stringOrEmpty,
+  facebookBinding: FacebookIdentityBindingSchema.default({
+    conflicts: [],
+    bound: [],
+  }),
+});
+
+export type FacebookIdentityResponseInput = z.input<
+  typeof FacebookIdentityResponseSchema
+>;
+export type FacebookIdentityResponseData = z.output<
+  typeof FacebookIdentityResponseSchema
+>;

src/data/schemas/auth/facebook_psid_login_request.ts

@@ -0,0 +1,19 @@
+/**
+ * Facebook PSID 登录请求
+ */
+import { z } from "zod";
+
+import { booleanOrTrue, stringOrEmpty } from "../nullable-defaults";
+
+export const FacebookPsidLoginRequestSchema = z.object({
+  psid: z.string(),
+  deviceId: stringOrEmpty,
+  bindToGuest: booleanOrTrue,
+});
+
+export type FacebookPsidLoginRequestInput = z.input<
+  typeof FacebookPsidLoginRequestSchema
+>;
+export type FacebookPsidLoginRequestData = z.output<
+  typeof FacebookPsidLoginRequestSchema
+>;

src/data/schemas/auth/facebook_psid_login_response.ts

@@ -0,0 +1,30 @@
+/**
+ * Facebook PSID 登录响应
+ */
+import { z } from "zod";
+
+import {
+  booleanOrFalse,
+  schemaOrNull,
+  stringOrEmpty,
+} from "../nullable-defaults";
+import { UserSchema } from "../user/user";
+
+export const FacebookPsidLoginResponseSchema = z.object({
+  token: z.string(),
+  refreshToken: stringOrEmpty,
+  matchedBy: stringOrEmpty,
+  fbAsid: stringOrEmpty,
+  fbPsid: stringOrEmpty,
+  hasCompleteFacebookIdentity: booleanOrFalse,
+  isGuest: booleanOrFalse,
+  user: schemaOrNull(UserSchema),
+  userId: stringOrEmpty,
+});
+
+export type FacebookPsidLoginResponseInput = z.input<
+  typeof FacebookPsidLoginResponseSchema
+>;
+export type FacebookPsidLoginResponseData = z.output<
+  typeof FacebookPsidLoginResponseSchema
+>;

src/data/schemas/auth/index.ts

@@ -2,7 +2,11 @@
  * @file Automatically generated by barrelsby.
  */
 
+export * from "./facebook_identity_request";
+export * from "./facebook_identity_response";
 export * from "./facebook_login_request";
+export * from "./facebook_psid_login_request";
+export * from "./facebook_psid_login_response";
 export * from "./facebook_user_data";
 export * from "./fb_id_login_request";
 export * from "./google_login_request";

src/data/schemas/user/user.ts

@@ -17,6 +17,8 @@ export const UserSchema = z.object({
   platform: stringOrEmpty,
   country: stringOrEmpty,
   countryCode: stringOrEmpty,
+  fbAsid: stringOrEmpty,
+  fbPsid: stringOrEmpty,
   intimacy: numberOrZero,
   dolBalance: numberOrZero,
   creditBalance: numberOrZero,

src/data/services/api/api_path.ts

@@ -35,6 +35,9 @@ export class ApiPath {
   /** Facebook ID 登录（v7.0 新增） */
   static readonly facebookIdLogin = `${ApiPath._auth}/login/facebook/by-id`;
 
+  /** Facebook PSID 登录 */
+  static readonly facebookPsidLogin = `${ApiPath._auth}/login/facebook/psid`;
+
   /** 刷新 Token */
   static readonly refresh = `${ApiPath._auth}/refresh`;
 
@@ -51,6 +54,9 @@ export class ApiPath {
   /** 获取当前用户权益快照 */
   static readonly userEntitlements = `${ApiPath._user}/entitlements`;
 
+  /** 绑定 Facebook ASID / PSID */
+  static readonly userFacebookIdentity = `${ApiPath._user}/facebook/identity`;
+
   // ============ 支付相关 ============
   /** 创建充值订单 */
   static readonly paymentCreateOrder = `${ApiPath._payment}/create-order`;

src/data/services/api/auth_api.ts

@@ -10,7 +10,11 @@ import { httpClient } from "./http_client";
 import { ApiPath } from "./api_path";
 import { ApiEnvelope, unwrap } from "./response_helper";
 import {
+  FacebookIdentityRequest,
+  FacebookIdentityResponse,
   FacebookLoginRequest,
+  FacebookPsidLoginRequest,
+  FacebookPsidLoginResponse,
   FbIdLoginRequest,
   GoogleLoginRequest,
   GuestLoginRequest,
@@ -82,6 +86,36 @@ export class AuthApi {
     return LoginResponse.fromJson(unwrap(env) as Record<string, unknown>);
   }
 
+  /**
+   * Facebook PSID 登录
+   */
+  async facebookPsidLogin(
+    body: FacebookPsidLoginRequest,
+  ): Promise<FacebookPsidLoginResponse> {
+    const env = await httpClient<ApiEnvelope<unknown>>(
+      ApiPath.facebookPsidLogin,
+      { method: "POST", body: body.toJson() },
+    );
+    return FacebookPsidLoginResponse.fromJson(
+      unwrap(env) as Record<string, unknown>,
+    );
+  }
+
+  /**
+   * 绑定 Facebook ASID / PSID 到当前用户
+   */
+  async bindFacebookIdentity(
+    body: FacebookIdentityRequest,
+  ): Promise<FacebookIdentityResponse> {
+    const env = await httpClient<ApiEnvelope<unknown>>(
+      ApiPath.userFacebookIdentity,
+      { method: "POST", body: body.toJson() },
+    );
+    return FacebookIdentityResponse.fromJson(
+      unwrap(env) as Record<string, unknown>,
+    );
+  }
+
   /**
    * 退出登录（fire-and-forget）
    *

src/data/services/index.ts

@@ -17,13 +17,17 @@ export * from "../../core/net/interceptor/logging_interceptor";
 export * from "../../core/net/interceptor/token_interceptor";
 // 注：原 ./auth/* 平台适配层已删除（社交登录改由 NextAuth 处理）
 export * from "../dto/auth/facebook_user_data";
+export * from "../dto/auth/request/facebook_identity_request";
 export * from "../dto/auth/request/facebook_login_request";
+export * from "../dto/auth/request/facebook_psid_login_request";
 export * from "../dto/auth/request/fb_id_login_request";
 export * from "../dto/auth/request/google_login_request";
 export * from "../dto/auth/request/guest_login_request";
 export * from "../dto/auth/request/login_request";
 export * from "../dto/auth/request/refresh_token_request";
 export * from "../dto/auth/request/register_request";
+export * from "../dto/auth/response/facebook_identity_response";
+export * from "../dto/auth/response/facebook_psid_login_response";
 export * from "../dto/auth/response/guest_login_response";
 export * from "../dto/auth/response/login_response";
 export * from "../dto/auth/response/logout_response";
@@ -39,6 +43,10 @@ export * from "../dto/user/personality_traits";
 export * from "../dto/user/recent_memory";
 export * from "../dto/user/user";
 export * from "../schemas/auth/facebook_login_request";
+export * from "../schemas/auth/facebook_identity_request";
+export * from "../schemas/auth/facebook_identity_response";
+export * from "../schemas/auth/facebook_psid_login_request";
+export * from "../schemas/auth/facebook_psid_login_response";
 export * from "../schemas/auth/facebook_user_data";
 export * from "../schemas/auth/fb_id_login_request";
 export * from "../schemas/auth/google_login_request";

src/lib/navigation/external_entry.ts

@@ -83,16 +83,10 @@ function resolveTargetAlias(
   const target = value.trim().toLowerCase();
 
   if (target === "chat") return ROUTES.chat;
-  if (target === "tip" || target === "tips" || target === "coffee") {
+  if (target === "tip" || target === "tips") {
     return ROUTES.tip;
   }
-  if (
+  if (target === "private-room") {
-    target === "private-room" ||
-    target === "private_room" ||
-    target === "privateroom" ||
-    target === "private" ||
-    target === "room"
-  ) {
     return ROUTES.privateRoom;
   }
 

src/stores/auth/auth-actors.ts

@@ -242,29 +242,60 @@ export const guestLoginActor = fromPromise<LoginStatus, void>(async () => {
 // ========== 启动 / 恢复时检查登录态 actor（只查不创） ==========
 
 export const checkAuthStatusActor = fromPromise<LoginStatus, void>(async () => {
-  // 1. 拿 deviceId（不用于 auto-guest-login，仅供后续登录用）
+  // 1. 拿启动期可能参与身份同步的本地标识。
-  await deviceIdentifier.getDeviceId();
+  const deviceId = await deviceIdentifier.getDeviceId();
   const storage = AuthStorage.getInstance();
+  const asidR = await storage.getAsid();
+  const psidR = await storage.getPsid();
+  const asid = asidR.success ? asidR.data : null;
+  const psid = psidR.success ? psidR.data : null;
+  const authRepo = getAuthRepository();
 
   // 2. 查业务登录 token：loginToken 和 refreshToken 必须同时存在。
   if (await hasCompleteBusinessAuthSession(storage)) {
     const providerR = await storage.getLoginProvider();
-    if (providerR.success && isBusinessLoginProvider(providerR.data)) {
+    const provider =
-      return providerR.data;
+      providerR.success && isBusinessLoginProvider(providerR.data)
+        ? providerR.data
+        : ("email" as LoginStatus);
+
+    const bindResult = await authRepo.bindFacebookIdentity({
+      asid: asid ?? undefined,
+      psid: psid ?? undefined,
+    });
+    if (Result.isErr(bindResult)) {
+      log.warn(
+        { err: bindResult.error.message },
+        "[auth-machine] checkAuthStatusActor: bindFacebookIdentity failed",
+      );
     }
-    return "email" as LoginStatus;
+
+    return provider;
   }
 
-  // 3. 外部浏览器深链同步：仅 asid 落地时，用它换业务 token。
+  // 3. 有 PSID 时优先让后端用本地绑定关系直接登录；未匹配则返回游客态。
-  const asidR = await storage.getAsid();
+  if (psid) {
-  if (asidR.success && asidR.data) {
+    const psidLoginResult = await authRepo.facebookPsidLogin({
-    const authRepo = getAuthRepository();
-    const avatarUrlR = await UserStorage.getInstance().getAvatarUrl();
-    const psid = await readPsid();
-    const result = await authRepo.facebookAsidLogin({
-      asid: asidR.data,
-      avatarUrl: avatarUrlR.success ? avatarUrlR.data ?? undefined : undefined,
       psid,
+      deviceId,
+      bindToGuest: true,
+    });
+    if (Result.isOk(psidLoginResult)) {
+      return psidLoginResult.data;
+    }
+    log.warn(
+      { err: psidLoginResult.error.message },
+      "[auth-machine] checkAuthStatusActor: facebookPsidLogin failed",
+    );
+  }
+
+  // 4. 无 PSID 或 PSID 直登失败时，继续用 ASID fallback 换业务 token。
+  if (asid) {
+    const avatarUrlR = await UserStorage.getInstance().getAvatarUrl();
+    const result = await authRepo.facebookAsidLogin({
+      asid,
+      avatarUrl: avatarUrlR.success ? avatarUrlR.data ?? undefined : undefined,
+      psid: psid ?? undefined,
     });
 
     if (Result.isErr(result)) {
@@ -278,13 +309,13 @@ export const checkAuthStatusActor = fromPromise<LoginStatus, void>(async () => {
     return "facebook" as LoginStatus;
   }
 
-  // 4. 查 guestToken
+  // 5. 查 guestToken
   const guestTokenR = await storage.getGuestToken();
   if (guestTokenR.success && guestTokenR.data) {
     return "guest" as LoginStatus;
   }
 
-  // 5. 都没有 → "notLoggedIn"（保持 splash 页面 + 登录入口）
+  // 6. 都没有 → "notLoggedIn"（保持 splash 页面 + 登录入口）
   return "notLoggedIn" as LoginStatus;
 });
 

src/stores/auth/auth-machine.ts

@@ -32,7 +32,8 @@ const toAuthErrorMessage = (error: unknown): string =>
 //
 // 设计：所有登录/同步流跑完都回 `idle`（带正确 `loginStatus`）。
 //
-// 初始化只恢复已有登录态；游客登录必须由用户明确操作触发。
+// 初始化会恢复已有登录态，并按后端 Facebook identity 规则处理绑定 / PSID 直登。
+// 普通游客登录仍必须由用户明确操作触发；PSID 未匹配时后端可返回游客态。
 // ============================================================
 export const authMachine = setup({
   types: {

src/stores/auth/auth-status-checker.tsx

@@ -1,11 +1,11 @@
 "use client";
 /**
- * AuthInit 派发器 —— App 启动时读 storage 同步 loginStatus 到状态机
+ * AuthInit 派发器 —— App 启动时恢复登录态并同步 Facebook identity
  *
  * 派发时机：仅 mount 时一次（`useEffect` deps = `[dispatch]`，永远不重跑）。
  *
  * 与 <OAuthSessionSync /> 平级：
- *   - AuthStatusChecker: 启动时一次性 init（"自己启动时同步"）
+ *   - AuthStatusChecker: 启动时一次性 init，恢复登录态、绑定 ASID/PSID、尝试 PSID 直登
  *   - OAuthSessionSync:   持续监听 NextAuth session（"别人在写"）
  */
 import { useEffect } from "react";