refactoring db; added email-verification

internal/services/email_service.go

@@ -53,14 +53,43 @@ func ParseTemplate(filename string, data interface{}) (string, error) {
 
 	return tplBuffer.String(), nil
 }
-func (s *EmailService) SendWelcomeEmail(user *models.User) error {
+
+func (s *EmailService) SendVerificationEmail(user *models.User, token *string) error {
 	// Prepare data to be injected into the template
 	data := struct {
 		FirstName string
 		LastName  string
+		Token     string
 	}{
 		FirstName: user.FirstName,
 		LastName:  user.LastName,
+		Token:     *token,
+	}
+
+	subject := "Nur noch ein kleiner Schritt!"
+	body, err := ParseTemplate("mail_verification.html", data)
+	if err != nil {
+		logger.Error.Print("Couldn't send verification mail")
+		return err
+	}
+	return s.SendEmail(user.Email, subject, body)
+
+}
+
+func (s *EmailService) SendWelcomeEmail(user *models.User, membership *models.Membership) error {
+	// Prepare data to be injected into the template
+	data := struct {
+		FirstName       string
+		MembershipModel string
+		MembershipID    int64
+		MembershipFee   float32
+		RentalFee       float32
+	}{
+		FirstName:       user.FirstName,
+		MembershipModel: membership.Model,
+		MembershipID:    membership.ID,
+		MembershipFee:   float32(membership.MonthlyFee),
+		RentalFee:       float32(membership.RentalFee),
 	}
 
 	subject := "Willkommen beim Dörpsmobil Hasloh e.V."