ics file endpoints finished

Author: CodeMarco05

internal/configurator.go

@@ -127,7 +127,7 @@ func ChiConfig() *chi.Mux {
 	r.Get("/health", routes.HealthCheck)
 
 	r.Route("/api/v1", func(r chi.Router) {
-		//r.Use(AuthMiddleware)
+		r.Use(AuthMiddleware)
 		r.Route("/posts", func(r chi.Router) {
 			r.Get("/", posts.GetAllPosts)
 			r.Get("/{postId}", posts.GetPost)
@@ -149,6 +149,7 @@ func ChiConfig() *chi.Mux {
 
 		r.Route("/ics", func(r chi.Router) {
 			r.Get("/", ics.GetAllAvailableFileNames)
+			r.Get("/{fileName}", ics.GetIcsFile)
 		})
 	})
 

internal/server/routes/v1/ics/endpoint.go

@@ -36,3 +36,25 @@ func GetAllAvailableFileNames(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 }
+
+func GetIcsFile(w http.ResponseWriter, r *http.Request) {
+	log := logger.GetLogger()
+
+	fileName := r.PathValue("fileName")
+	if fileName == "" {
+		log.Error().Msgf("Invalid request without fileName")
+		http.Error(w, "Invalid request without fileName", http.StatusBadRequest)
+		return
+	}
+
+	filePath := server.FileStoragePath + "/" + fileName
+
+	if _, err := os.Stat(filePath); os.IsNotExist(err) {
+		log.Error().Msgf("File %s does not exist", fileName)
+		http.Error(w, "File does not exist", http.StatusNotFound)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/octet-stream")
+	http.ServeFile(w, r, filePath)
+}