package arn import ( "encoding/json" "net/http" webpush "github.com/akyoto/webpush-go" ) // PushSubscription ... type PushSubscription struct { Platform string `json:"platform"` UserAgent string `json:"userAgent"` Screen struct { Width int `json:"width"` Height int `json:"height"` } `json:"screen"` Endpoint string `json:"endpoint" private:"true"` P256DH string `json:"p256dh" private:"true"` Auth string `json:"auth" private:"true"` Created string `json:"created"` LastSuccess string `json:"lastSuccess"` } // ID ... func (sub *PushSubscription) ID() string { return sub.Endpoint } // SendNotification ... func (sub *PushSubscription) SendNotification(notification *PushNotification) (*http.Response, error) { // Define endpoint and security tokens s := webpush.Subscription{ Endpoint: sub.Endpoint, Keys: webpush.Keys{ P256dh: sub.P256DH, Auth: sub.Auth, }, } // Create notification data, err := json.Marshal(notification) if err != nil { return nil, err } // Send Notification return webpush.SendNotification(data, &s, &webpush.Options{ Subscriber: APIKeys.VAPID.Subject, TTL: 60, VAPIDPrivateKey: APIKeys.VAPID.PrivateKey, }) }