hailin
0b1de382b0
在内网服务器 (192.168.1.222) 首次部署时发现并修复的所有问题，
涉及 backend (12微服务)、blockchain (Cosmos SDK节点)、前端 (admin-web)。
## Backend 修复
### docker-compose.yml
- DB_PASSWORD: 从硬编码 `genex_dev_password` 改为 `${DB_PASSWORD}` 环境变量插值，
所有13个服务统一从 .env 读取，避免密码不一致导致连接失败
- Kong 镜像: `kong:3.5-alpine` → `kong:3.5`，alpine 版本在 amd64 上缺少依赖
- chain-indexer: 环境变量名 `CHAIN_RPC_URL` → `RPC_URL` (与 Go 代码 getEnv 一致)
- chain-indexer: RPC 地址改为 `http://172.17.0.1:8545` (Docker bridge gateway，
跨 docker-compose network 访问 blockchain 节点的 EVM JSON-RPC)
- chain-indexer: 补全缺失的 DB_HOST/DB_PORT/DB_USERNAME/DB_PASSWORD/DB_NAME
### ai-service
- ai.module.ts: 移除重复的 TypeOrmModule.forRootAsync — 该模块错误地使用了
DB_USER/DB_PASS (默认 'genex'/'genex') 和独立数据库 genex_ai，与 app.module.ts
中已有的 TypeOrmModule.forRoot 冲突，导致密码认证失败
- app.module.ts: 添加 ConfigModule.forRoot({ isGlobal: true })，因为
JwtModule.registerAsync 依赖 ConfigService 注入
### 依赖补全
- user-service/package.json: 添加 kafkajs ^2.2.4 (Kafka 事件消费)
- admin-service/package.json: 添加 kafkajs ^2.2.4 (Kafka 事件消费)
## Blockchain 修复
### genex-chain/app.go — 修复 chainConfig panic
- 问题: NewGenexApp 被调用两次 (tempApp 注册编码 + 实际启动)，cosmos/evm 的
SetChainConfig 在第二次调用时 panic: "chainConfig already set"
- 原因: 原代码 `if evmChainID == 0 { evmChainID = GenexEVMChainID }` 导致
tempApp 也使用 8888，SetChainConfig 设置后，实际 app 再次设置时触发 panic
- 修复: 移除默认值回退，让 tempApp 使用 evmChainID=0 → DefaultEVMChainID(262144)，
实际 app 从 app.toml 读取 8888 后可正常覆盖
### genex-chain/cmd/genexd/cmd/root.go
- 移除未使用的 banktypes import (编译错误)
### docker-compose.yml
- 添加 `command: ["start", "--chain-id", "genex-testnet-1"]` 到 x-genex-node 默认配置，
否则 InitChain 时 chain-id 为空导致校验失败
### init-genesis.sh (新增)
- 创世初始化脚本: init → 补丁 genesis.json → 创建验证者 → gentx → collect-gentxs
- 将所有默认 denom (aatom) 替换为 agnx (GNX, 18 decimals EVM 兼容)
- 配置: evm_denom, bond_denom, mint_denom, gov min_deposit, bank denom_metadata
- 启用 JSON-RPC (0.0.0.0:8545/8546)、REST API、CORS
- 设置 evm-chain-id=8888
## 部署结果
- 20 个 Docker 容器全部运行 (4 基础设施 + 12 后端 + 1 区块链节点 + 1 前端 + 2 辅助)
- 区块链稳定出块 (height 80+)，EVM JSON-RPC 正常
- chain-indexer 实时索引区块 (lag=0)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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| .claude | ||
| backend | ||
| blockchain | ||
| docs | ||
| frontend | ||
| .gitignore | ||
| README.md | ||
README.md
Global Coupon Exchange
Website: gogenex.com
Brand Naming Strategy
This project adopts a regional branding strategy, using different brand names for different markets while maintaining brand family consistency.
Brand Structure
| Market | Brand | Abbr | Description |
|---|---|---|---|
| Western (US/Europe) | Genex | GNX | Derived from Generation + Exchange, familiar Western naming style |
| Asian (including China) | Gensen / 券信 | GS | "Gensen" from Cantonese pronunciation of Chinese characters "券信" |
Unified Domain
- gogenex.com - Single global domain for all markets
- Subdomains or paths for regional content (e.g., gogenex.com/cn, gogenex.com/asia)
Naming Logic
Genex (Western Markets)
- Gen = Generation / Generic / Genesis
- ex = Exchange
- Natural pronunciation, similar to well-known Western brands like FedEx, Amex
- Professional, modern, and trustworthy fintech image
Gensen / 券信 (Asian Markets)
- 券 (Quan) = Coupon / Voucher
- 信 (Xin) = Trust / Credit
- Gensen = Romanization of Cantonese pronunciation "gyun seon"
- Use Chinese characters "券信" in Mainland China
- Use romanized "Gensen" in other Asian regions
- Two characters conveying core values: coupon trading + trust guarantee
Brand Consistency
Genex ←── "Gen-" prefix ──→ Gensen
↑ ↑
└─────── Same brand family ────┘
↓
券信 (Chinese localization)
- Genex and Gensen share the "Gen-" prefix, establishing brand family recognition
- Gensen directly transliterates to 券信, providing seamless connection
- Global users can recognize these as regional versions of the same platform
Usage Scenarios
| Scenario | Western Markets | Asian Markets (non-China) | China Market |
|---|---|---|---|
| Company Name | GoGenex Inc. | Gensen Asia Ltd. | 券信科技有限公司 |
| App Name | Genex | Gensen | 券信 |
| Domain | gogenex.com | gogenex.com/asia | gogenex.com/cn |
| Social Media | @gogenex | @gensen_official | @券信official |
Note on Company Structure:
- Inc. (Corporation) for Western markets: Better for VC funding, stock issuance, and potential IPO
- Ltd. (Limited) for Asian markets: Common structure in Asia-Pacific region
- Social media handles use variations to avoid conflicts with existing accounts
Legal & Operations
Due to varying financial regulations across countries, each regional brand will:
- Operate as an independent legal entity
- Comply with local regulatory requirements
- Share core technology platform and philosophy
- Establish brand association through parent company
Project Overview
Global Coupon Exchange (GCX) is a coupon asset trading platform designed to provide users with secure and convenient trading services for digital assets such as coupons, gift cards, and vouchers.
Core Features
- Coupon asset listing and trading
- Secure transaction matching mechanism
- Multi-currency settlement support
- User credit system
Tech Stack
TBD
Documentation
For detailed development documentation, please refer to the docs directory.
License
TBD