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feat: subscription expiry notification mails

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This commit is contained in:
Ferdinand Mütsch
2022-12-29 17:12:34 +01:00
parent dc0bcbe65d
commit 50c54685ec
11 changed files with 269 additions and 27 deletions
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28
services/mail/mail.go
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@ -19,10 +19,12 @@ const (
tplNameImportNotification = "import_finished"
tplNameWakatimeFailureNotification = "wakatime_connection_failure"
tplNameReport = "report"
tplNameSubscriptionNotification = "subscription_expiring"
subjectPasswordReset = "Wakapi - Password Reset"
subjectImportNotification = "Wakapi - Data Import Finished"
subjectWakatimeFailureNotification = "Wakapi - WakaTime Connection Failure"
subjectReport = "Wakapi - Report from %s"
subjectSubscriptionNotification = "Wakapi - Subscription expiring / expired"
)
type SendingService interface {
@ -122,6 +124,24 @@ func (m *MailService) SendReport(recipient *models.User, report *models.Report)
return m.sendingService.Send(mail)
}
func (m *MailService) SendSubscriptionNotification(recipient *models.User, hasExpired bool) error {
tpl, err := m.getSubscriptionNotificationTemplate(SubscriptionNotificationTplData{
PublicUrl: m.config.Server.PublicUrl,
DataRetentionMonths: m.config.App.DataRetentionMonths,
HasExpired: hasExpired,
})
if err != nil {
return err
}
mail := &models.Mail{
From: models.MailAddress(m.config.Mail.Sender),
To: models.MailAddresses([]models.MailAddress{models.MailAddress(recipient.Email)}),
Subject: subjectSubscriptionNotification,
}
mail.WithHTML(tpl.String())
return m.sendingService.Send(mail)
}
func (m *MailService) getPasswordResetTemplate(data PasswordResetTplData) (*bytes.Buffer, error) {
var rendered bytes.Buffer
if err := m.templates[m.fmtName(tplNamePasswordReset)].Execute(&rendered, data); err != nil {
@ -154,6 +174,14 @@ func (m *MailService) getReportTemplate(data ReportTplData) (*bytes.Buffer, erro
return &rendered, nil
}
func (m *MailService) getSubscriptionNotificationTemplate(data SubscriptionNotificationTplData) (*bytes.Buffer, error) {
var rendered bytes.Buffer
if err := m.templates[m.fmtName(tplNameSubscriptionNotification)].Execute(&rendered, data); err != nil {
return nil, err
}
return &rendered, nil
}
func (m *MailService) fmtName(name string) string {
return fmt.Sprintf("%s.tpl.html", name)
}