wangjia
52857d1d55
- internal/config: rewrite Config with PANGOLIN_ prefix fields (HTTPAddr, AdminAddr, GRPCAddr, MySQL DSN/fields, RedisAddr, AutoMigrate, JWTSecret placeholder, WebhookSecret); Load() replaces FromEnv(); missing required MySQL vars return named-field error. - internal/store/mysql.go: single Open(cfg) entry point; uses mysql.ParseDSN to structurally override ParseTime=true, Loc=UTC, Collation=utf8mb4_unicode_ci, Params[time_zone]='+00:00'; asserts SELECT @@session.time_zone=+00:00 after Ping (startup fatal). - migrations/embed.go: //go:embed *.sql exposes var FS embed.FS. - internal/store/migrate.go: MigrateUp/MigrateDown/MigrateVersion backed by golang-migrate iofs source + mysql driver; ErrNoChange treated as success. - cmd/migrate/main.go: filled — up/down/version subcommands, reads config.Load() + store.Open. - cmd/server/main.go: startup sequence Load → store.Open (UTC assert) → MigrateUp (if PANGOLIN_AUTO_MIGRATE=true) → HTTP listen; structured slog output at each step. - internal/store/mysql_test.go: pure-function unit tests for buildDSN (empty-fields case + conflicting params overridden case); both pass. - internal/store/mysql_integration_test.go: //go:build integration; testcontainers mysql:8 — UTC assertion + MigrateUp idempotency. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Pangolin Server
Go 后端控制面，负责账户、套餐、激活码、设备与节点目录管理。架构详见 ../design/server/ARCHITECTURE.md。
目录结构
server/
├── cmd/
│ ├── server/ # HTTP 服务入口（chi router，/healthz，/v1 挂载归 1d）
│ └── migrate/ # 数据库迁移 CLI 入口（实现归 1e）
├── internal/
│ ├── config/ # 配置加载（env + 文件，归 1e）
│ ├── store/ # 数据库访问层 Postgres（归 1e）
│ ├── apierr/ # 统一错误体 {code, message_zh, message_en}（归 1f）
│ ├── idgen/ # UUID + Crockford Base32 激活码（归 1f）
│ ├── auth/ # 验证码、argon2id、JWT RS256（归 1c/1d）
│ ├── codes/ # 激活码批次、兑换、审计（归 1d）
│ ├── devices/ # 设备管理（归 1d）
│ ├── nodes/ # 节点目录、connect/disconnect（归 1d）
│ ├── usage/ # 用量统计（归 1d）
│ └── admin/ # 内部管理端（归 1d）
├── Makefile
├── go.mod
├── go.sum
├── tools.go # //go:build tools — 锁定 oapi-codegen / migrate 版本
└── .golangci.yml
常用命令
make build # go build ./...
make test # go test ./...
make vet # go vet ./...
make lint # golangci-lint run ./...
make generate # oapi-codegen 代码生成（1d 填充）
make migrate-up # 执行迁移（1e 填充）
make migrate-down # 回滚迁移（1e 填充）
# 快速启动（默认监听 :8080）
go run ./cmd/server
# 指定地址
go run ./cmd/server -addr :9090
# 或通过环境变量
ADDR=:9090 go run ./cmd/server