64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package mailer
|
|
|
|
import (
|
|
domain "RenewCMS/internal/domain/mail"
|
|
"RenewCMS/internal/infrastructure/config"
|
|
"bytes"
|
|
"embed"
|
|
"html/template"
|
|
"log"
|
|
|
|
"gopkg.in/gomail.v2"
|
|
)
|
|
|
|
type MailRepository struct {
|
|
smtp config.SmtpSettings
|
|
}
|
|
|
|
//go:embed templates/*
|
|
var mailTemplateFiles embed.FS
|
|
|
|
func NewMailRepository(smtp config.SmtpSettings) *MailRepository {
|
|
return &MailRepository{smtp: smtp}
|
|
}
|
|
|
|
func (m MailRepository) Send(receiverAddress string, templateName string, data any) error {
|
|
login := m.smtp.Login
|
|
sender := m.smtp.Sender
|
|
password := m.smtp.Password
|
|
smtpHost := m.smtp.Host
|
|
smtpPort := m.smtp.Port
|
|
|
|
d := gomail.NewDialer(smtpHost, smtpPort, login, password)
|
|
|
|
tmpl, err := template.ParseFS(mailTemplateFiles, "templates/"+templateName+".html")
|
|
if err != nil {
|
|
log.Println("error when template.ParseFS:", err)
|
|
return err
|
|
}
|
|
|
|
var body bytes.Buffer
|
|
err = tmpl.Execute(&body, data)
|
|
if err != nil {
|
|
log.Println("error when tmpl.Execute:", err)
|
|
return err
|
|
}
|
|
|
|
msg := gomail.NewMessage()
|
|
msg.SetHeaders(map[string][]string{
|
|
"From": {"RenewCMS <" + sender + ">"},
|
|
"To": {receiverAddress},
|
|
"Subject": {"RenewCMS | Action required"},
|
|
})
|
|
msg.SetBody("text/html", body.String())
|
|
|
|
if err := d.DialAndSend(msg); err != nil {
|
|
log.Println("error when sending email:", err)
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
var _ domain.Repository = &MailRepository{}
|