api-server/src/modules/auth/auth.service.ts

import { Injectable } from '@nestjs/common';
import { AuthRepository } from './auth.repository';

@Injectable()
export class AuthService {
  constructor(private readonly authRepository: AuthRepository) {}

  async appleLogin(params: {
    identityToken: string;
    authorizationCode: string;
    user?: { name?: { firstName?: string; lastName?: string }; email?: string };
  }) {
    const appleUserId = `apple_${params.identityToken.substring(0, 20)}`;
    let user = await this.authRepository.findByAppleUserId(appleUserId);
    if (!user) {
      const displayName =
        params.user?.name
          ? `${params.user.name.lastName || ''}${params.user.name.firstName || ''}`
          : undefined;
      user = await this.authRepository.createUser({
        appleUserId,
        email: params.user?.email,
        displayName,
      });
    }
    const accessToken = `mock_token_${Date.now()}`;
    const refreshToken = `mock_refresh_${Date.now()}`;
    return { accessToken, refreshToken, expiresIn: 3600 };
  }

  async refresh(refreshToken: string) {
    const accessToken = `mock_token_${Date.now()}`;
    return { accessToken, expiresIn: 3600 };
  }

  async logout() {
    return { success: true, message: '已退出登录' };
  }
}