chore: sync local updates

mengyamonitor-backend-server/internal/router/router.go

@@ -0,0 +1,71 @@
+package router
+
+import (
+	"net/http"
+
+	"mengyamonitor-backend-server/internal/config"
+	"mengyamonitor-backend-server/internal/handler"
+	"mengyamonitor-backend-server/internal/hub"
+	"mengyamonitor-backend-server/internal/middleware"
+	"mengyamonitor-backend-server/internal/store"
+
+	"github.com/gin-gonic/gin"
+)
+
+func New(cfg *config.Config, st *store.Store, h *hub.Hub) *gin.Engine {
+	gin.SetMode(gin.ReleaseMode)
+	r := gin.New()
+	r.Use(gin.Logger(), gin.Recovery())
+
+	// 公网宽松 CORS：任意 Origin + 透传浏览器请求的 Header（预检）
+	r.Use(func(c *gin.Context) {
+		h := c.Writer.Header()
+		origin := c.GetHeader("Origin")
+		if origin != "" {
+			h.Set("Access-Control-Allow-Origin", origin)
+			h.Set("Access-Control-Allow-Credentials", "true")
+		} else {
+			h.Set("Access-Control-Allow-Origin", "*")
+		}
+		h.Set("Access-Control-Allow-Methods", "GET, HEAD, POST, PUT, PATCH, DELETE, OPTIONS")
+		if reqH := c.GetHeader("Access-Control-Request-Headers"); reqH != "" {
+			h.Set("Access-Control-Allow-Headers", reqH)
+		} else {
+			h.Set("Access-Control-Allow-Headers", "Content-Type, X-Admin-Token, Authorization, Accept, Origin, X-Requested-With")
+		}
+		h.Set("Access-Control-Max-Age", "86400")
+		if c.Request.Method == http.MethodOptions {
+			c.AbortWithStatus(http.StatusNoContent)
+			return
+		}
+		c.Next()
+	})
+
+	pub := &handler.Public{Store: st}
+	r.GET("/", pub.Root)
+	r.GET("/api/health", pub.Health)
+	r.GET("/api/servers", pub.ListServers)
+	r.GET("/api/ws/monitor", handler.MonitorWebSocket(h))
+
+	adm := &handler.Admin{Store: st, Cfg: cfg}
+	r.POST("/api/admin/auth", adm.Auth)
+	adminG := r.Group("/api/admin")
+	adminG.Use(middleware.AdminToken(cfg))
+	{
+		adminG.GET("/servers", adm.ListServers)
+		adminG.POST("/servers", adm.CreateServer)
+		adminG.PUT("/servers/reorder", adm.Reorder)
+		adminG.PUT("/servers/:id", adm.UpdateServer)
+		adminG.DELETE("/servers/:id", adm.DeleteServer)
+	}
+
+	r.NoRoute(func(c *gin.Context) {
+		c.JSON(http.StatusNotFound, gin.H{
+			"error":  "not_found",
+			"path":   c.Request.URL.Path,
+			"method": c.Request.Method,
+		})
+	})
+
+	return r
+}