Implement creation

generation/qr.go

@@ -0,0 +1,28 @@
+package generation
+
+import (
+	"fmt"
+
+	"github.com/boombuler/barcode"
+	"github.com/boombuler/barcode/qr"
+)
+
+func generateQr(parameters Parameters) (barcode.Barcode, error) {
+	var level qr.ErrorCorrectionLevel
+	switch parameters.ECCLevel {
+	case 1:
+		level = qr.L
+	case 2:
+		level = qr.M
+	case 3:
+		level = qr.Q
+	case 4:
+		level = qr.H
+	}
+	qrCode, err := qr.Encode(parameters.Content, level, qr.Auto)
+	if err != nil {
+		fmt.Println("Error creating Barcode", err)
+	}
+
+	return qrCode, err
+}