67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
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package main
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import (
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"time"
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)
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func emailNotificationBegin() error {
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go func() {
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for {
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statement := `
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SELECT email, sendModeratorNotifications, sendReplyNotifications
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FROM emails
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WHERE pendingEmails > 0 AND lastEmailNotificationDate < $1;
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`
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rows, err := db.Query(statement, time.Now().UTC().Add(time.Duration(-10)*time.Minute))
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if err != nil {
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logger.Errorf("cannot query domains: %v", err)
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return
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}
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defer rows.Close()
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for rows.Next() {
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var email string
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var sendModeratorNotifications bool
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var sendReplyNotifications bool
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if err = rows.Scan(&email, &sendModeratorNotifications, &sendReplyNotifications); err != nil {
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logger.Errorf("cannot scan email in cron job to send notifications: %v", err)
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continue
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}
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if _, ok := emailQueue[email]; !ok {
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if err = emailNotificationPendingReset(email); err != nil {
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logger.Errorf("error resetting pendingEmails: %v", err)
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continue
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}
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}
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cont := true
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kindListMap := map[string][]emailNotification{}
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for cont {
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select {
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case e := <-emailQueue[email]:
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if _, ok := kindListMap[e.Kind]; !ok {
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kindListMap[e.Kind] = []emailNotification{}
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}
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if (e.Kind == "reply" && sendReplyNotifications) || sendModeratorNotifications {
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kindListMap[e.Kind] = append(kindListMap[e.Kind], e)
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}
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default:
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cont = false
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break
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}
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}
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for kind, list := range kindListMap {
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go emailNotificationSend(email, kind, list)
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}
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}
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time.Sleep(10 * time.Minute)
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}
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}()
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return nil
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}
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