sync from project

middleware/recover/recover.go

@@ -42,3 +42,20 @@ func DebugPanicHandler(w http.ResponseWriter, r *http.Request, err any) {
 func Debug() middleware.Middleware {
 	return Recover(DebugPanicHandler)
 }
+
+// ProductionPanicHandler is a PanicResponseFunc that provides a generic error message
+// in production environments and logs the detailed panic error.
+func ProductionPanicHandler(w http.ResponseWriter, r *http.Request, err any) {
+	httplog.Logger(r).With("panic", err).Error("request panicked")
+
+	w.WriteHeader(http.StatusInternalServerError)
+	json.NewEncoder(w).Encode(map[string]any{
+		"error": "Internal Server Error",
+	})
+}
+
+// Production returns a middleware that recovers from panics and handles them
+// with ProductionPanicHandler.
+func Production() middleware.Middleware {
+	return Recover(ProductionPanicHandler)
+}