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Author SHA1 Message Date
hailin ac0e73afac feat(wallet/blockchain): 热钱包余额预检查及接收方钱包自动创建 
1. blockchain-service: 新增热钱包 dUSDT 余额定时更新调度器
   - 每 5 秒查询热钱包在 KAVA 链上的 dUSDT 余额
   - 更新到 Redis DB 0，key 格式: hot_wallet:dusdt_balance:{chainType}
   - TTL 30 秒，服务故障时缓存自动过期

2. wallet-service: 新增热钱包余额缓存服务
   - 从 Redis DB 0 读取热钱包余额缓存
   - 严格模式：无法获取余额或余额不足时拒绝转账
   - 提示信息："财务系统审计中，请稍后再试"

3. wallet-service: 转账确认时自动创建接收方钱包
   - 解决接收方钱包不存在导致入账失败的问题
   - 使用 upsert 避免并发创建冲突
   - 在同一事务中完成创建和入账

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-01-05 04:31:52 -08:00
hailin d614d18e97 Revert "feat(withdrawal): implement fiat withdrawal with bank/alipay/wechat" 
This reverts commit 288d894746.
 2026-01-03 05:44:43 -08:00
hailin 288d894746 feat(withdrawal): implement fiat withdrawal with bank/alipay/wechat 
Add complete fiat withdrawal feature that allows users to withdraw
green credits (绿积分) to their bank card, Alipay, or WeChat account
with 1:1 CNY conversion. Key changes:

Backend (wallet-service):
- Update Prisma schema with fiat withdrawal fields (paymentMethod,
  bankName, bankCardNo, cardHolderName, alipay*, wechat*, review fields)
- Rewrite withdrawal status enum for fiat flow: PENDING → FROZEN →
  REVIEWING → APPROVED → PAYING → COMPLETED (or REJECTED/FAILED)
- Add PaymentMethod enum: BANK_CARD, ALIPAY, WECHAT
- Update WithdrawalOrderAggregate with new fiat withdrawal methods
- Add review/payment workflow methods in WalletApplicationService
- Add internal API endpoints for admin withdrawal management
- Remove blockchain withdrawal event handler (no longer needed)

Frontend (admin-web):
- Add withdrawal review management page at /withdrawals
- Add tabs for reviewing/approved/paying order states
- Add withdrawal service and React Query hooks
- Add types for withdrawal orders and payment methods
- Add sidebar menu item for withdrawal review

Frontend (mobile-app):
- Add withdrawFiat() method to WalletService
- Add PaymentMethod enum with BANK_CARD/ALIPAY/WECHAT
- Create new WithdrawFiatPage for fiat withdrawal input
- Create WithdrawFiatConfirmPage with SMS + password verification
- Add routes for /withdraw/fiat and /withdraw/fiat/confirm
- Keep existing withdraw/usdt (划转) pages unchanged

Note: The existing withdraw_usdt_page.dart is for point-to-point
transfer (划转), which is a different feature from fiat withdrawal.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-01-03 05:28:05 -08:00
hailin f9222fed50 feat: 实现ID-to-ID内部转账功能 
- 添加内部转账标识字段：is_internal_transfer, to_account_sequence, to_user_id
- 提现时自动检测目标地址是否为内部用户
- 内部转账确认后创建双向流水：发送方TRANSFER_OUT，接收方TRANSFER_IN
- 新增identity-service钱包地址查询API支持内部用户识别

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-22 22:22:47 -08:00
hailin a01284678d feat(wallet/mpc): 增强提现和充值流程可靠性 
## 主要改进

### MPC 签名系统 (mpc-system)
- 添加签名缓存机制，避免重复签名请求
- 修复 yParity 恢复逻辑，确保签名格式正确
- 优化签名完成报告流程

### 区块链服务 (blockchain-service)
- EIP-1559 降级为 Legacy 交易（KAVA 测试网兼容）
- 修复 gas 估算逻辑

### 钱包服务 (wallet-service)
- 添加乐观锁机制 (version 字段) 防止并发修改
- 提现确认流程添加事务保护 + 乐观锁
- 提现失败时正确解冻 amount + fee
- 充值流程添加事务保护 + 乐观锁
- Kafka consumer 添加错误重抛，触发重试机制

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-15 19:47:20 -08:00
hailin 28c44d7219 fix(wallet): 提现失败解冻时优先使用 accountSequence 查找钱包 
问题背景:
- 原实现使用 userId 查找钱包进行解冻操作
- userId 来自外部 identity-service，存在变化风险
- 如果 userId 发生变化，可能导致解冻到错误的钱包

解决方案:
- 优先使用 accountSequence 查找钱包（wallet-service 内部主键，稳定可靠）
- 保留 userId 作为兜底查找方式，确保向后兼容
- 增加钱包找不到时的详细错误日志

改动点:
- withdrawal-status.handler.ts: handleWithdrawalFailed() 方法
- 与认种(planting)的钱包查找逻辑保持一致

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-15 07:37:36 -08:00
hailin 579e8c241e fix(backend): 修复构建错误并添加 TOTP 数据库迁移 
修复内容:
- identity-service: 添加 CurrentUserPayload 接口定义
- identity-service: 添加 user_totp 表的数据库迁移文件
- wallet-service: 安装 axios 依赖
- wallet-service: 修复 withdrawal-status.handler.ts 中的类型错误
  - userId.toString() → userId.value (BigInt 类型)
  - unfreezeUsdt() → unfreeze() (正确的方法名)
  - amount.asNumber → amount.value (Money 值对象属性)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-15 05:29:29 -08:00
hailin b01277ab7d feat(withdraw): 实现完整的提取功能 - TOTP验证和KAVA转账 
功能实现:
- identity-service: 添加TOTP二次验证功能
  - 新增 UserTotp 数据模型
  - 实现 TotpService (生成/验证/启用/禁用)
  - 添加 /totp/* API端点

- wallet-service: 提取API添加TOTP验证
  - withdrawal.dto 添加可选 totpCode 字段
  - 添加 IdentityClientService 调用identity-service验证TOTP
  - 添加 WithdrawalStatusHandler 处理区块链确认/失败事件

- blockchain-service: 实现真实KAVA ERC20转账
  - 新增 Erc20TransferService (热钱包USDT转账)
  - 更新 withdrawal-requested.handler 执行真实转账
  - 发布确认/失败事件回wallet-service

- 前端: 对接真实提取API
  - withdraw_confirm_page 调用 walletService.withdrawUsdt

环境变量配置:
- TOTP_ENCRYPTION_KEY (identity-service)
- IDENTITY_SERVICE_URL (wallet-service)
- HOT_WALLET_PRIVATE_KEY (blockchain-service)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-15 05:16:42 -08:00