Files
sundynix-agentix/sundynix-gateway/internal/router/router.go
T
Blizzard 3c65189f30 feat: 配置控制面 + LLM Pool 接第三方在线 API (OpenAI 兼容)
后端从占位回显变为真实生成:管理员经控制面登记/激活模型,Gateway 经 NATS
下发,Dispatcher 热更新 LLM Pool,Eino 图用 OpenAI 兼容流式真实推理。

- shared: contract.ModelConfig(provider/base_url/api_key/model) + 配置 subjects;
  bus.RequestModelConfig/ServeModelConfig/Publish/Subscribe ModelConfigUpdated
- gateway: store.LLMModel→sundynix_model(AutoMigrate,唯一激活) + admin REST
  (GET/POST/active/delete/test models, api_key 脱敏) + main ServeModelConfig +
  变更广播; 路由 /api/v1/admin/models*
- dispatcher: llm.Pool OpenAI 兼容 SSE 流式客户端(ChatStream) + 热更新配置 +
  未配置则降级桩; poolModel.Ready()?真实流式:注入记忆的桩; main 取配置+订阅
- 开发期接在线 API 不拉本地模型(见 llm-provider-strategy memory)
- 验证: 4 模块 build✓ + e2e PASS; mock OpenAI 服务 live 跑通——登记/测试连接✓/
  激活→NATS 热更新→提交→真实 SSE 流出 mock 回复, mock 日志证明端点被调用且
  注入画像(老王)进了模型上下文

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-10 15:41:39 +08:00

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// Package router 装配 Gin 统一接入层的路由与中间件。
package router
import (
"github.com/gin-gonic/gin"
"github.com/sundynix/sundynix-gateway/internal/handler"
"github.com/sundynix/sundynix-gateway/internal/middleware"
"github.com/sundynix/sundynix-gateway/internal/nats"
"github.com/sundynix/sundynix-gateway/internal/store"
)
// New 构建带有 Guardrail / 限流中间件的 Gin 引擎。
func New(db *store.Postgres, cache *store.Redis, bus *nats.Bus) *gin.Engine {
r := gin.Default()
r.Use(cors()) // 桌面端/浏览器跨源访问(开发期放开)
r.Use(middleware.RateLimit(cache))
r.Use(middleware.Guardrail()) // Harness: Input/Output Guardrail
h := handler.New(db, cache, bus)
api := r.Group("/api/v1")
{
api.POST("/tasks", h.SubmitTask) // 1. 解析 DSL 并 Publish 到 NATS
api.GET("/tasks/:id/stream", h.StreamTask) // 4. SSE/WS 回流 Token Stream
api.PUT("/memory", h.SetMemory) // 偏好记忆登记(→ mcp-go memory_upsert
api.GET("/billing", h.Billing)
// 运维控制面:LLM 模型配置(独立运维控制台调用)。
admin := api.Group("/admin")
{
admin.GET("/models", h.ListModels)
admin.POST("/models", h.SaveModel)
admin.POST("/models/:id/active", h.SetActiveModel)
admin.DELETE("/models/:id", h.DeleteModel)
admin.POST("/models/test", h.TestModel)
}
}
return r
}
// cors 放开跨源访问,允许桌面端/浏览器带自定义身份头与 SSE 访问网关(开发期)。
func cors() gin.HandlerFunc {
return func(c *gin.Context) {
c.Header("Access-Control-Allow-Origin", "*")
c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, OPTIONS")
c.Header("Access-Control-Allow-Headers", "Content-Type, X-User-ID, X-Session-ID")
if c.Request.Method == "OPTIONS" {
c.AbortWithStatus(204)
return
}
c.Next()
}
}