fix(templates): Added missing base64 image

handlers/certificate.go

@@ -47,7 +47,7 @@ func GenerateCertificate(c *fiber.Ctx) error {
 	}
 
 	genConfig := &models.CertificateTemplateOptions{
-		Runners:        certificateRequest.Runners,
+		Runners:        addUpRunnerDonations(certificateRequest.Runners),
 		EventName:      "Event name",
 		Footer:         "Footer",
 		CurrencySymbol: "€",
@@ -71,3 +71,13 @@ func GenerateCertificate(c *fiber.Ctx) error {
 	c.Set(fiber.HeaderContentType, "application/pdf")
 	return c.Send(pdf)
 }
+
+func addUpRunnerDonations(runners []models.RunnerWithDonations) []models.RunnerWithDonations {
+	for i := 0; i < len(runners); i++ {
+		for j := 0; j < len(runners[i].DistanceDonations); j++ {
+			runners[i].TotalDonations += runners[i].DistanceDonations[j].Amount
+			runners[i].TotalPerDistance += runners[i].DistanceDonations[j].AmountPerDistance
+		}
+	}
+	return runners
+}

services/templater.go

@@ -4,8 +4,10 @@ import (
 	"bytes"
 	"encoding/base64"
 	"errors"
+	"fmt"
 	"html/template"
 	"image/png"
+	"strings"
 
 	"git.odit.services/lfk/document-server/templates"
 	"github.com/boombuler/barcode"
@@ -89,10 +91,24 @@ func (t *DefaultTemplater) SelectSponsorImage(id int) (string, error) {
 	return templates.GetImage(sponsors[id%len(sponsors)]), nil
 }
 
+func FormatUnit(unit string, amount int) (string, error) {
+	var formatted string
+	switch unit {
+	case "kilometer":
+		formatted = fmt.Sprintf("%.3f", float64(amount)/1000)
+	case "euro":
+		formatted = fmt.Sprintf("%.2f", float64(amount)/100)
+	default:
+		return "", errors.New("unknown unit")
+	}
+	return strings.Replace(formatted, ".", ",", -1), nil
+}
+
 func (t *DefaultTemplater) StringToTemplate(templateString string) (*template.Template, error) {
 	return template.New("template").Funcs(template.FuncMap{
 		"barcode":     t.GenerateBarcode,
 		"sponsorLogo": t.SelectSponsorImage,
+		"formatUnit":  FormatUnit,
 	}).Parse(templateString)
 }