新增 Web 浏览端(Go+Vue 报表系统)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

web/backend/internal/router/router.go

@@ -0,0 +1,65 @@
+package router
+
+import (
+	"io/fs"
+	"net/http"
+	"strings"
+
+	"github.com/go-chi/chi/v5"
+
+	"trade/web/internal/auth"
+	"trade/web/internal/handlers"
+	mw "trade/web/internal/middleware"
+	"trade/web/internal/store"
+)
+
+func New(d *handlers.Deps, mgr *auth.Manager, authStore *store.AuthStore, dist fs.FS) http.Handler {
+	r := chi.NewRouter()
+	r.Use(mw.Recover)
+	r.Use(mw.Logger)
+
+	r.Route("/api", func(r chi.Router) {
+		r.Post("/login", d.Login)
+
+		r.Group(func(r chi.Router) {
+			r.Use(mw.RequireUser(mgr, authStore))
+
+			r.Post("/logout", d.Logout)
+			r.Get("/me", d.Me)
+			r.Get("/scores", d.ListScores)
+			r.Get("/scores/{id}", d.GetScore)
+			r.Get("/contracts", d.ListContracts)
+			r.Get("/candles", d.ListCandles)
+
+			r.Group(func(r chi.Router) {
+				r.Use(mw.RequireAdmin)
+				r.Get("/admin/users", d.AdminListUsers)
+				r.Post("/admin/users", d.AdminCreateUser)
+				r.Patch("/admin/users/{id}", d.AdminPatchUser)
+				r.Delete("/admin/users/{id}", d.AdminDeleteUser)
+			})
+		})
+	})
+
+	r.Handle("/*", spa(dist))
+	return r
+}
+
+// spa 返回单文件 SPA handler:文件存在则发文件,否则发 index.html。
+func spa(root fs.FS) http.Handler {
+	fileServer := http.FileServer(http.FS(root))
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		path := strings.TrimPrefix(r.URL.Path, "/")
+		if path == "" {
+			path = "index.html"
+		}
+		if _, err := fs.Stat(root, path); err != nil {
+			// 找不到文件 → SPA 路由,回 index.html 让前端 router 处理
+			r2 := r.Clone(r.Context())
+			r2.URL.Path = "/"
+			fileServer.ServeHTTP(w, r2)
+			return
+		}
+		fileServer.ServeHTTP(w, r)
+	})
+}