refine architecture

change module name to repo

pkg/web/server/routes.go

@@ -0,0 +1,44 @@
+package server
+
+import (
+	"embed"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/NYTimes/gziphandler"
+	"github.com/rs/cors"
+)
+
+type Route struct {
+	Pattern  string
+	Handeler http.Handler
+}
+
+func (s *Server) RegisterRoutes(assets embed.FS, routes []Route) http.Handler {
+	mux := http.NewServeMux()
+
+	s.handleAssets(mux, assets)
+
+	for _, route := range routes {
+		mux.Handle(route.Pattern, route.Handeler)
+	}
+
+	handler := cors.Default().Handler(mux)
+
+	return gziphandler.GzipHandler(handler)
+}
+
+func (s *Server) handleAssets(mux *http.ServeMux, assets embed.FS) {
+	fileServer := http.FileServer(http.FS(assets))
+	mux.Handle("/assets/", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		// Optionally set long-term caching headers for static assets
+		//w.Header().Set("Cache-Control", "public, max-age=31536000, immutable")
+		fileServer.ServeHTTP(w, r)
+	}))
+
+	mux.HandleFunc("/robots.txt", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Cache-Control", "no-cache")
+		http.ServeContent(w, r, "robots.txt", time.Now(), strings.NewReader("User-agent: *\nAllow: /"))
+	})
+}