Files
cryptoHermes/internal/controller/restapi/router.go
dela f3dc4d0939 refactor: 把 /derivatives 的多源编排从 controller 搬进 usecase
为什么:原 controller handler 在 HTTP 层同时承担了 4 项 usecase 职责
(多源拼装、错误降级策略、limit 硬编码、响应结构组装),违反了
"controller 只做参数解析 + 调用 + 序列化" 的边界。等后续给衍生品加
缓存 / taker volume / 数据质量字段时,HTTP 层会持续变厚。

改动:
- 新增 internal/usecase/market_query.go: MarketQueryUsecase.GetDerivatives()
  并发拉 current funding/OI + 串行查历史 + 错误聚合为 warnings 返回
- /derivatives handler 退化到 4 行;MarketDeps / restapi.Deps 同步收窄
- /klines 保持直查 KlineRepo(thin query,G11 例外)
- 新增 G11 守卫:grep "FundingRepo|OIRepo|LSRepo|TakerRepo" internal/controller

破坏性 API 变更(/derivatives 响应):
- 删除 funding.error / openInterest.error
- 新增顶层 warnings: []string
顶层 symbol / funding / openInterest / longShortRatio / takerBuySellVolume 保持。

harness 同步:
- AGENTS.md §6 加 G11 grep
- ai/project-map.md 加 market_query.go + /derivatives 数据流分支
- ai/task-templates.md T6 加"破坏性变体"分支(本次重构暴露了原假设过严)
- ai/harness-health.md W1 记一次轻量验证 + 守卫数 10→11

验收: go build / go vet / G6 grep / G11 grep 全绿。
2026-05-24 17:51:11 +08:00

34 lines
764 B
Go

package restapi
import (
"log/slog"
"github.com/gofiber/fiber/v2"
"github.com/gofiber/fiber/v2/middleware/recover"
v1 "cryptoHermes/internal/controller/restapi/v1"
"cryptoHermes/internal/usecase"
)
type Deps struct {
Logger *slog.Logger
MarketContext *usecase.MarketContextUsecase
MarketQuery *usecase.MarketQueryUsecase
MarketData usecase.MarketDataProvider
KlineRepo usecase.KlineRepository
}
func Register(app *fiber.App, deps Deps) {
app.Use(recover.New())
app.Use(RequestLogger(deps.Logger))
api := app.Group("/v1")
v1.RegisterHealth(api)
v1.RegisterMarket(api, v1.MarketDeps{
MarketContext: deps.MarketContext,
MarketQuery: deps.MarketQuery,
MarketData: deps.MarketData,
KlineRepo: deps.KlineRepo,
})
}