feat: send mail attachment

server/common/mail.go

@@ -18,11 +18,11 @@ func SendMail(email, content string) error {
 	secret := global.Config.Mail.Secret
 	sender := global.Config.Mail.Sender
 	m := gomail.NewMessage()
-	m.SetHeader("From", sender) 		// 发件人
-	m.SetHeader("To", email)   			// 收件人，可以多个收件人，但必须使用相同的 SMTP 连接
-	m.SetHeader("Cc", email)   			// 抄送，可以多个
-	m.SetHeader("Bcc", email)  			// 暗送，可以多个
-	m.SetHeader("Subject", "ZOCRM")     // 邮件主题
+	m.SetHeader("From", sender)     // 发件人
+	m.SetHeader("To", email)        // 收件人，可以多个收件人，但必须使用相同的 SMTP 连接
+	m.SetHeader("Cc", email)        // 抄送，可以多个
+	m.SetHeader("Bcc", email)       // 暗送，可以多个
+	m.SetHeader("Subject", "ZOCRM") // 邮件主题
 	m.SetBody("text/html", content)
 	d := gomail.NewDialer(smtp, 465, sender, secret)
 	// 关闭SSL协议认证
@@ -41,6 +41,9 @@ func SendMailToCustomer(mp models.MailParam) error {
 	m.SetHeader("To", mp.Receiver)
 	m.SetHeader("Subject", mp.Subject)
 	m.SetBody("text/html", mp.Content)
+	if mp.Attachment != "" {
+		m.Attach(mp.Attachment)
+	}
 	d := gomail.NewDialer(mp.Smtp, mp.Port, mp.Sender, mp.AuthCode)
 	d.TLSConfig = &tls.Config{InsecureSkipVerify: true}
 	if err := d.DialAndSend(m); err != nil {
@@ -56,4 +59,4 @@ func DialMail(smtp string, port int, sender, authCode string) error {
 	d.TLSConfig = &tls.Config{InsecureSkipVerify: true}
 	_, err := d.Dial()
 	return err
-}
+}

server/models/customer.go

@@ -46,10 +46,11 @@ type CustomerUpdateParam struct {
 }
 
 type CustomerSendMailParam struct {
-	Uid      int64  `json:"uid" binding:"-"`
-	Receiver string `json:"receiver" binding:"required,email"`
-	Subject  string `json:"subject" binding:"omitempty,gt=0"`
-	Content  string `json:"content" binding:"required,gt=0"`
+	Uid        int64  `json:"uid" binding:"-"`
+	Receiver   string `json:"receiver" binding:"required,email"`
+	Subject    string `json:"subject" binding:"omitempty,gt=0"`
+	Content    string `json:"content" binding:"required,gt=0"`
+	Attachment string `json:"attachment" binding:"omitempty,gt=0"`
 }
 
 type CustomerDeleteParam struct {

server/service/customer.go

@@ -54,16 +54,17 @@ func (c *CustomerService) SendMail(param *models.CustomerSendMailParam) int {
 	if mc.Status == Close {
 		return response.ErrCodeMailSendUnEnable
 	}
-	mailParam := models.MailParam{
-		Smtp:     mc.Stmp,
-		Port:     mc.Port,
-		AuthCode: mc.AuthCode,
-		Sender:   mc.Email,
-		Subject:  param.Subject,
-		Content:  param.Content,
-		Receiver: param.Receiver,
+	mail := models.MailParam{
+		Smtp:       mc.Stmp,
+		Port:       mc.Port,
+		AuthCode:   mc.AuthCode,
+		Sender:     mc.Email,
+		Subject:    param.Subject,
+		Content:    param.Content,
+		Attachment: param.Attachment,
+		Receiver:   param.Receiver,
 	}
-	if err := common.SendMailToCustomer(mailParam); err != nil {
+	if err := common.SendMailToCustomer(mail); err != nil {
 		return response.ErrCodeMailSendFailed
 	}
 	return response.ErrCodeSuccess