feat(logger,middlewares): add move information for each request

app/app.go

@@ -11,7 +11,6 @@ import (
 	devPages "forge.capytal.company/capytalcode/project-comicverse/pages/dev"
 	"forge.capytal.company/capytalcode/project-comicverse/router"
 	"forge.capytal.company/capytalcode/project-comicverse/router/middleware"
-	"forge.capytal.company/capytalcode/project-comicverse/router/rerrors"
 )
 
 type App struct {
@@ -54,26 +53,25 @@ func NewApp(opts ...AppOpts) *App {
 }
 
 func (a *App) Run() {
-	router := router.NewRouter()
-
-	router.HandleRoutes(pages.PAGES)
-	router.Handle("/assets/", a.assets)
-
-	if a.dev {
-		router.HandleRoutes(devPages.PAGES)
-		router.AddMiddleware(middleware.DevMiddleware)
-	}
-
 	logger := slog.New(slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{
 		Level: slog.LevelDebug,
 	}))
 	mlogger := middleware.NewLoggerMiddleware(logger)
-	router.AddMiddleware(mlogger.Wrap)
 
-	mErrors := rerrors.NewErrorMiddleware(pages.ErrorPage{}.Component, logger)
-	router.AddMiddleware(mErrors.Wrap)
+	r := router.NewRouter()
 
-	if err := http.ListenAndServe(fmt.Sprintf(":%v", a.port), router); err != nil {
+	r.Use(mlogger.Wrap)
+	if a.dev {
+		r.Use(middleware.DevMiddleware)
+
+		r.Handle("/_dev", devPages.Routes())
+	}
+
+	r.Handle("/assets/", a.assets)
+
+	r.Handle("/", pages.Routes(logger))
+
+	if err := http.ListenAndServe(fmt.Sprintf(":%v", a.port), r); err != nil {
 		log.Fatal(err)
 	}
 }

router/middleware/dev.go

@@ -2,7 +2,9 @@ package middleware
 
 import (
 	"log/slog"
+	"math/rand"
 	"net/http"
+	"strconv"
 )
 
 func DevMiddleware(next http.Handler) http.Handler {
@@ -23,13 +25,60 @@ func NewLoggerMiddleware(l *slog.Logger) *LoggerMiddleware {
 
 func (l *LoggerMiddleware) Wrap(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		l.log.Debug("Handling request", slog.String("path", r.URL.Path))
+		id := randHash(5)
+
+		l.log.Info("NEW REQUEST",
+			slog.String("id", id),
+			slog.String("status", "xxx"),
+			slog.String("method", r.Method),
+			slog.String("path", r.URL.Path),
+		)
 
 		next.ServeHTTP(w, r)
 
-		l.log.Debug("Request finished",
+		s := w.Header().Get("Status")
+		if s == "" {
+			s = strconv.Itoa(http.StatusOK)
+		}
+
+		sc, err := strconv.Atoi(s)
+		if err != nil {
+			l.log.Error("INVALID REQUEST STATUS",
+				slog.String("id", id),
+				slog.String("status", s),
+				slog.String("method", r.Method),
+				slog.String("path", r.URL.Path),
+			)
+			return
+		}
+		if sc >= 400 {
+			l.log.Warn("ERR REQUEST",
+				slog.String("id", id),
+				slog.String("status", s),
+				slog.String("method", r.Method),
+				slog.String("path", r.URL.Path),
+			)
+			return
+		}
+
+		l.log.Info("END REQUEST",
+			slog.String("id", id),
+			slog.String("status", s),
+			slog.String("method", r.Method),
 			slog.String("path", r.URL.Path),
-			slog.String("status", w.Header().Get("Status")),
 		)
 	})
 }
+
+const HASH_CHARS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
+
+// This is not the most performant function, as a TODO we could
+// improve based on this Stackoberflow thread:
+// https://stackoverflow.com/questions/22892120/how-to-generate-a-random-string-of-a-fixed-length-in-go
+func randHash(n int) string {
+	b := make([]byte, n)
+	for i := range b {
+		b[i] = HASH_CHARS[rand.Int63()%int64(len(HASH_CHARS))]
+	}
+	return string(b)
+}