From 4d0076e625cfad6c37648693b5643a39da56f729 Mon Sep 17 00:00:00 2001
From: rmanach <manach.r@msn.com>
Date: Sat, 9 Sep 2023 16:07:08 +0200
Subject: [PATCH] change receiver field type

---
 mail/mail.go       | 23 +++++++++--------------
 services/sender.go |  2 +-
 2 files changed, 10 insertions(+), 15 deletions(-)

diff --git a/mail/mail.go b/mail/mail.go
index 3b6bab4..18b6964 100644
--- a/mail/mail.go
+++ b/mail/mail.go
@@ -9,19 +9,10 @@ import (
 
 type Email struct {
 	Path      string
-	Sender    string   `json:"sender"`
-	Receivers []string `json:"receivers"`
-	Subject   string   `json:"subject"`
-	Content   string   `json:"content"`
-}
-
-func NewEmail(sender string, receivers []string, subject, content string) Email {
-	return Email{
-		Sender:    sender,
-		Receivers: receivers,
-		Subject:   subject,
-		Content:   content,
-	}
+	Sender    string `json:"sender"`
+	Receivers string `json:"receivers"`
+	Subject   string `json:"subject"`
+	Content   string `json:"content"`
 }
 
 func FromJSON(path string) (Email, error) {
@@ -39,10 +30,14 @@ func FromJSON(path string) (Email, error) {
 	return mail, nil
 }
 
+func (e Email) GetReceivers() []string {
+	return strings.Split(e.Receivers, ",")
+}
+
 func (e Email) Generate() []byte {
 	mail := fmt.Sprintf(
 		"To: %s\nFrom: %s\nContent-Type: text/html;charset=utf-8\nSubject: %s\n\n%s",
-		strings.Join(e.Receivers, ","),
+		e.Receivers,
 		e.Sender,
 		e.Subject,
 		e.Content,
diff --git a/services/sender.go b/services/sender.go
index 5e639b0..beae70c 100644
--- a/services/sender.go
+++ b/services/sender.go
@@ -42,7 +42,7 @@ func (s Sender) SendMail(email mail.Email) error {
 	auth := smtp.PlainAuth("", s.smtpConfig.User, s.smtpConfig.Password, s.smtpConfig.Url)
 	log.Debug().Msg("SMTP authentication succeed")
 
-	if err := smtp.SendMail(s.smtpConfig.GetFullUrl(), auth, email.Sender, email.Receivers, email.Generate()); err != nil {
+	if err := smtp.SendMail(s.smtpConfig.GetFullUrl(), auth, email.Sender, email.GetReceivers(), email.Generate()); err != nil {
 		log.Err(err).Msg("error while sending email")
 		return err
 	}