step 8 : configurasi url path selfie, load file, image not found, and deploy to devone

backend/server.go

@@ -42,6 +42,68 @@ func main() {
 	srv := handler.NewDefaultServer(
 		generated.NewExecutableSchema(generated.Config{Resolvers: &resolver.Resolver{}}))
 
+	// get file selfie
+	router.Get("/img/{typeAbsensi}/{subfolder}/{imgname}", func(w http.ResponseWriter, r *http.Request) {
+
+		// inisialisasi
+		var urlPath string
+
+		// get from url param
+		typeAbsensi := chi.URLParam(r, "typeAbsensi")
+		subfolder := chi.URLParam(r, "subfolder")
+		imgname := chi.URLParam(r, "imgname")
+
+		// check param empty
+		if typeAbsensi == "" {
+			w.Write([]byte("Invalid typeAbsensi"))
+			return
+		}
+
+		if subfolder == "" {
+			w.Write([]byte("Invalid subfolder"))
+			return
+		}
+
+		if imgname == "" {
+			// w.Write([]byte("Invalid imgname"))
+			http.ServeFile(w, r, config.Data.Get("notFoundImage"))
+			// return
+		}
+
+		// klu clockin
+		if typeAbsensi == "clockin" {
+			// urlPath = "./selfie_attachment/" + subfolder + "/" + imgname
+			urlPath = config.Data.Get("clockInFolder") + subfolder + "/" + imgname
+		}
+
+		if typeAbsensi == "clockout" {
+			// urlPath = "./selfie_attachment/" + subfolder + "/" + imgname
+			urlPath = config.Data.Get("clockOutFolder") + subfolder + "/" + imgname
+		}
+
+		if typeAbsensi == "cuti" {
+			// urlPath = "./cuti/" + subfolder + "/" + imgname
+			urlPath = config.Data.Get("cutiFolder") + subfolder + "/" + imgname
+		}
+
+		if typeAbsensi == "ijin" {
+			// urlPath = "./ijin/" + subfolder + "/" + imgname
+			urlPath = config.Data.Get("ijinFolder") + subfolder + "/" + imgname
+		}
+
+		_, err := os.ReadFile(urlPath)
+
+		// gambar tidak ditemukan akan return image not found
+		if err != nil {
+			// w.Write([]byte("Invalid Attachment Clock In"))
+			// return
+			http.ServeFile(w, r, config.Data.Get("notFoundImage"))
+			return
+		}
+
+		http.ServeFile(w, r, urlPath)
+	})
+
 	router.Handle("/", playground.Handler("GraphQL playground", "/query"))
 	router.Handle("/query", srv)
 	log.Printf("connect to http://localhost:%s/ for GraphQL playground", port)