/
mail.go
44 lines (36 loc) · 1002 Bytes
/
mail.go
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package service
import (
"crypto/tls"
"github.com/zldongly/email_server/app/job/internal/conf"
"github.com/zldongly/email_server/pkg/errors"
"go.uber.org/zap"
"gopkg.in/gomail.v2"
"net/http"
)
func NewMailUseCase(cfg *conf.Mail, log *zap.SugaredLogger) Sender {
log = log.With("module", "service/gomail")
d := gomail.NewDialer(cfg.Host, cfg.Port, cfg.Username, cfg.Password)
d.TLSConfig = &tls.Config{InsecureSkipVerify: true}
sc, err := d.Dial()
if err != nil {
log.Fatal(err)
}
return &MailUseCase{
client: sc,
cfg: cfg,
}
}
type MailUseCase struct {
client gomail.SendCloser
cfg *conf.Mail
}
func (m *MailUseCase) Send(receivers []string, subject, content string) error {
msg := gomail.NewMessage()
msg.SetHeader("Subject", subject)
msg.SetBody("text/html", content)
if err := m.client.Send(m.cfg.Username, receivers, msg); err != nil {
err = errors.WithCode(errors.WithStack(err), http.StatusInternalServerError, "mail send")
return err
}
return nil
}