provide a way to run app

internal/api/http/handlerbuilder.go

@@ -0,0 +1,42 @@
+package http
+
+import (
+	"log/slog"
+	"net/http"
+	"net/http/pprof"
+
+	"git.loyso.art/frx/devsim/internal/store"
+)
+
+type handlersBuilder struct {
+	mux *http.ServeMux
+}
+
+func NewHandlersBuilder() *handlersBuilder {
+	return &handlersBuilder{
+		mux: http.NewServeMux(),
+	}
+}
+
+// MountStatsHandlers mounts stats related handlers.
+func (h *handlersBuilder) MountStatsHandlers(sr store.Stats, log *slog.Logger) {
+	log = log.With(slog.String("api", "http"))
+
+	mws := multipleMiddlewares(
+		middlewarePanicRecovery(log),
+		middlewareLogger(log),
+	)
+
+	h.mux.Handle("/api/v1/stats/", mws(listStatsHandler(sr)))
+	h.mux.Handle("/api/v1/stats/{id}", mws(postStatsHandler(sr)))
+}
+
+func (s *handlersBuilder) MountProfileHandlers() {
+	s.mux.HandleFunc("/debug/pprof", pprof.Index)
+	s.mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
+	s.mux.HandleFunc("/debug/pprof/trace", pprof.Trace)
+}
+
+func (s *handlersBuilder) Build() http.Handler {
+	return s.mux
+}