new order popup

main.go

@@ -0,0 +1,53 @@
+package main
+
+import (
+	"embed"
+	"fmt"
+	"html/template"
+	"io/fs"
+	"net/http"
+)
+
+//go:embed public
+var public embed.FS
+
+//go:embed templates
+var templates embed.FS
+
+func unwrap[T any](output T, err error) T {
+	if err != nil {
+		panic(err)
+	}
+	return output
+}
+
+func getNewOrder(w http.ResponseWriter, r *http.Request) {
+	tmpl, err := template.ParseFS(templates, "templates/*.gohtml")
+	if err != nil {
+		_, _ = fmt.Fprint(w, err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+	err = tmpl.ExecuteTemplate(w, "new_order.gohtml", nil)
+	if err != nil {
+		_, _ = fmt.Fprint(w, err)
+		w.WriteHeader(http.StatusInternalServerError)
+	}
+}
+
+func postNewOrder(w http.ResponseWriter, r *http.Request) {
+
+}
+
+func main() {
+	server := http.NewServeMux()
+
+	server.Handle("/", http.FileServerFS(unwrap(fs.Sub(public, "public"))))
+	server.HandleFunc("GET /order/new", getNewOrder)
+	server.HandleFunc("POST /order/new", postNewOrder)
+
+	err := http.ListenAndServe(":8080", server)
+	if err != nil {
+		fmt.Println("Can't start the server: ", err)
+	}
+}