refactor: change template generation from go-elem to templ and clean up the repository

utils/utils.go

@@ -0,0 +1,64 @@
+package utils
+
+import (
+	"echoTest/models"
+	"fmt"
+	"os/exec"
+	"runtime"
+
+	"github.com/labstack/echo/v4"
+)
+
+func SetNote(prozent float64) float64 {
+	switch {
+	case prozent <= 22:
+		return 6.00
+	case prozent <= 49:
+		return 5.00
+	case prozent <= 64:
+		return 4.00
+	case prozent <= 79:
+		return 3.00
+	case prozent <= 94:
+		return 2.00
+	default:
+		return 1.00
+	}
+}
+
+func CheckGewichtung(lv, hv float64) bool {
+	if hv/100+lv/100 > 1 {
+		return false
+	} else if hv/100+lv/100 < 1 {
+		return false
+	}
+	return true
+}
+
+func OpenInBrowser(url string) {
+	var cmd *exec.Cmd
+	switch os := runtime.GOOS; os {
+	case "darwin":
+		cmd = exec.Command("open", url)
+	case "windows":
+		cmd = exec.Command("cmd", "/c", "start", url)
+	default:
+		cmd = exec.Command("xdg-open", url)
+	}
+	err := cmd.Start()
+	if err != nil {
+		fmt.Println("Fehler beim Öffnen des Browsers:", err)
+	}
+}
+
+func ValidateName(c echo.Context, bewertungen *[]models.Bewertung) string {
+	newNachname := c.FormValue("nachname")
+	newVorname := c.FormValue("vorname")
+	for _, bewertung := range *bewertungen {
+		fmt.Printf("Name: %v", bewertung.Nachname)
+		if bewertung.Nachname == newNachname && bewertung.Vorname == newVorname {
+			return ""
+		}
+	}
+	return newNachname
+}