diff --git a/.claude/settings.local.json b/.claude/settings.local.json index 9340b45d..468493a3 100644 --- a/.claude/settings.local.json +++ b/.claude/settings.local.json @@ -407,7 +407,8 @@ "Bash(npm uninstall:*)", "Bash(git commit -m \"$\\(cat <<''EOF''\nfeat\\(contract\\): 使用合同编号代替订单号\n\n合同编号格式: accountSequence-yyyyMMddHHmm\n例如: 10001-202512251003\n\n修改内容:\n- 数据库: 添加 contract_no 字段\n- 后端: 聚合根、Repository、Service、PDF生成器支持 contractNo\n- 前端: 显示合同编号代替订单号\n\n🤖 Generated with [Claude Code]\\(https://claude.com/claude-code\\)\n\nCo-Authored-By: Claude Opus 4.5 \nEOF\n\\)\")", "Bash(npx ts-node:*)", - "Bash(node -e \"\nconst { ethers } = require\\(''ethers''\\);\n\nconst KAVA_TESTNET_RPC = ''https://evm.testnet.kava.io'';\nconst privateKey = ''0xd42a6e6021ebd884f3f179d3793a32e97b9f1001db6ff44441ec455d748b9aa6'';\nconst USDT_CONTRACT = ''0xc12f6A4A7Fd0965085B044A67a39CcA2ff7fe0dF'';\nconst TO_ADDRESS = ''0xab2ecb00ef473cfbbf3df13faa7ed3ff84eea229'';\n\nasync function transfer\\(\\) {\n const provider = new ethers.JsonRpcProvider\\(KAVA_TESTNET_RPC\\);\n const wallet = new ethers.Wallet\\(privateKey, provider\\);\n \n const abi = [''function transfer\\(address to, uint256 amount\\) returns \\(bool\\)'', ''function balanceOf\\(address\\) view returns \\(uint256\\)''];\n const contract = new ethers.Contract\\(USDT_CONTRACT, abi, wallet\\);\n \n const amount = BigInt\\(1000000\\) * BigInt\\(1000000\\);\n \n console.log\\(''Transferring 1,000,000 USDT to'', TO_ADDRESS\\);\n const tx = await contract.transfer\\(TO_ADDRESS, amount, { gasLimit: 100000 }\\);\n console.log\\(''TX Hash:'', tx.hash\\);\n await tx.wait\\(\\);\n \n const newBalance = await contract.balanceOf\\(TO_ADDRESS\\);\n console.log\\(''New balance:'', Number\\(newBalance\\) / 1e6, ''USDT''\\);\n}\n\ntransfer\\(\\).catch\\(e => console.error\\(''Error:'', e.message\\)\\);\n\")" + "Bash(node -e \"\nconst { ethers } = require\\(''ethers''\\);\n\nconst KAVA_TESTNET_RPC = ''https://evm.testnet.kava.io'';\nconst privateKey = ''0xd42a6e6021ebd884f3f179d3793a32e97b9f1001db6ff44441ec455d748b9aa6'';\nconst USDT_CONTRACT = ''0xc12f6A4A7Fd0965085B044A67a39CcA2ff7fe0dF'';\nconst TO_ADDRESS = ''0xab2ecb00ef473cfbbf3df13faa7ed3ff84eea229'';\n\nasync function transfer\\(\\) {\n const provider = new ethers.JsonRpcProvider\\(KAVA_TESTNET_RPC\\);\n const wallet = new ethers.Wallet\\(privateKey, provider\\);\n \n const abi = [''function transfer\\(address to, uint256 amount\\) returns \\(bool\\)'', ''function balanceOf\\(address\\) view returns \\(uint256\\)''];\n const contract = new ethers.Contract\\(USDT_CONTRACT, abi, wallet\\);\n \n const amount = BigInt\\(1000000\\) * BigInt\\(1000000\\);\n \n console.log\\(''Transferring 1,000,000 USDT to'', TO_ADDRESS\\);\n const tx = await contract.transfer\\(TO_ADDRESS, amount, { gasLimit: 100000 }\\);\n console.log\\(''TX Hash:'', tx.hash\\);\n await tx.wait\\(\\);\n \n const newBalance = await contract.balanceOf\\(TO_ADDRESS\\);\n console.log\\(''New balance:'', Number\\(newBalance\\) / 1e6, ''USDT''\\);\n}\n\ntransfer\\(\\).catch\\(e => console.error\\(''Error:'', e.message\\)\\);\n\")", + "Bash(node -e \"\nconst { ethers } = require\\(''ethers''\\);\n\nconst KAVA_TESTNET_RPC = ''https://evm.testnet.kava.io'';\nconst privateKey = ''0xd42a6e6021ebd884f3f179d3793a32e97b9f1001db6ff44441ec455d748b9aa6'';\nconst USDT_CONTRACT = ''0xc12f6A4A7Fd0965085B044A67a39CcA2ff7fe0dF'';\nconst TO_ADDRESS = ''0x17e9109ac3d2921c7731f3e72749bc13043a076c'';\n\nasync function transfer\\(\\) {\n const provider = new ethers.JsonRpcProvider\\(KAVA_TESTNET_RPC\\);\n const wallet = new ethers.Wallet\\(privateKey, provider\\);\n \n const abi = [''function transfer\\(address to, uint256 amount\\) returns \\(bool\\)'', ''function balanceOf\\(address\\) view returns \\(uint256\\)''];\n const contract = new ethers.Contract\\(USDT_CONTRACT, abi, wallet\\);\n \n const amount = BigInt\\(1000000\\) * BigInt\\(1000000\\);\n \n console.log\\(''Transferring 1,000,000 USDT to'', TO_ADDRESS\\);\n const tx = await contract.transfer\\(TO_ADDRESS, amount, { gasLimit: 100000 }\\);\n console.log\\(''TX Hash:'', tx.hash\\);\n await tx.wait\\(\\);\n \n const newBalance = await contract.balanceOf\\(TO_ADDRESS\\);\n console.log\\(''New balance:'', Number\\(newBalance\\) / 1e6, ''USDT''\\);\n}\n\ntransfer\\(\\).catch\\(e => console.error\\(''Error:'', e.message\\)\\);\n\")" ], "deny": [], "ask": [] diff --git a/frontend/mobile-app/lib/features/contract_signing/presentation/pages/contract_signing_page.dart b/frontend/mobile-app/lib/features/contract_signing/presentation/pages/contract_signing_page.dart index 1d97cec3..92cbaf11 100644 --- a/frontend/mobile-app/lib/features/contract_signing/presentation/pages/contract_signing_page.dart +++ b/frontend/mobile-app/lib/features/contract_signing/presentation/pages/contract_signing_page.dart @@ -82,14 +82,15 @@ class _ContractSigningPageState extends ConsumerState { } /// 加载签署任务（带重试机制，解决竞态问题） + /// KYC 成功后后端需要通过 Kafka 异步创建合同任务，可能需要较长时间 Future _loadTask() async { setState(() { _isLoading = true; _errorMessage = null; }); - const maxRetries = 5; - const retryDelay = Duration(milliseconds: 500); + const maxRetries = 15; + const retryDelay = Duration(seconds: 2); for (int attempt = 1; attempt <= maxRetries; attempt++) { try { @@ -116,17 +117,17 @@ class _ContractSigningPageState extends ConsumerState { debugPrint('[ContractSigningPage] 加载任务失败 (尝试 $attempt/$maxRetries): $e'); // 如果是"任务不存在"错误且不是最后一次尝试，则等待后重试 - // 这是为了处理任务创建的竞态问题 + // 这是为了处理 KYC 事件异步创建合同的延迟 if (attempt < maxRetries && e.toString().contains('不存在')) { - debugPrint('[ContractSigningPage] 等待 ${retryDelay.inMilliseconds}ms 后重试...'); - await Future.delayed(retryDelay * attempt); // 指数退避 + debugPrint('[ContractSigningPage] 等待 ${retryDelay.inSeconds}s 后重试...'); + await Future.delayed(retryDelay); continue; } // 最后一次尝试或其他错误 setState(() { _isLoading = false; - _errorMessage = '加载签署任务失败: $e'; + _errorMessage = '加载签署任务失败，请稍后重试'; }); return; }