chore: send notification on successful import

services/mail/mail.go

@@ -11,29 +11,37 @@ import (
 )
 
 const (
-	tplPath              = "/views/mail"
-	tplNamePasswordReset = "reset_password"
-	subjectPasswordReset = "Wakapi – Password Reset"
+	tplPath                   = "/views/mail"
+	tplNamePasswordReset      = "reset_password"
+	tplNameImportNotification = "import_finished"
+	subjectPasswordReset      = "Wakapi – Password Reset"
+	subjectImportNotification = "Wakapi – Data Import Finished"
 )
 
-type passwordResetLinkTplData struct {
+type PasswordResetTplData struct {
 	ResetLink string
 }
 
+type ImportNotificationTplData struct {
+	PublicUrl     string
+	Duration      string
+	NumHeartbeats int
+}
+
 // Factory
 func NewMailService() services.IMailService {
 	config := conf.Get()
 	if config.Mail.Enabled {
 		if config.Mail.Provider == conf.MailProviderMailWhale {
-			return NewMailWhaleService(config.Mail.MailWhale)
+			return NewMailWhaleService(config.Mail.MailWhale, config.Server.PublicUrl)
 		} else if config.Mail.Provider == conf.MailProviderSmtp {
-			return NewSMTPMailService(config.Mail.Smtp)
+			return NewSMTPMailService(config.Mail.Smtp, config.Server.PublicUrl)
 		}
 	}
 	return &NoopMailService{}
 }
 
-func getPasswordResetTemplate(data passwordResetLinkTplData) (*bytes.Buffer, error) {
+func getPasswordResetTemplate(data PasswordResetTplData) (*bytes.Buffer, error) {
 	tpl, err := loadTemplate(tplNamePasswordReset)
 	if err != nil {
 		return nil, err
@@ -45,6 +53,18 @@ func getPasswordResetTemplate(data passwordResetLinkTplData) (*bytes.Buffer, err
 	return &rendered, nil
 }
 
+func getImportNotificationTemplate(data ImportNotificationTplData) (*bytes.Buffer, error) {
+	tpl, err := loadTemplate(tplNameImportNotification)
+	if err != nil {
+		return nil, err
+	}
+	var rendered bytes.Buffer
+	if err := tpl.Execute(&rendered, data); err != nil {
+		return nil, err
+	}
+	return &rendered, nil
+}
+
 func loadTemplate(tplName string) (*template.Template, error) {
 	tplFile, err := pkger.Open(fmt.Sprintf("%s/%s.tpl.html", tplPath, tplName))
 	if err != nil {