88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
package pushnotificationserver
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import (
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"bytes"
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"encoding/hex"
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"encoding/json"
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"io/ioutil"
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"net/http"
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"go.uber.org/zap"
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"github.com/status-im/status-go/protocol/protobuf"
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)
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const defaultNotificationMessage = "You have a new message"
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type GoRushRequestData struct {
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EncryptedMessage string `json:"encryptedMessage"`
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ChatID string `json:"chatId"`
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PublicKey string `json:"publicKey"`
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}
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type GoRushRequestNotification struct {
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Tokens []string `json:"tokens"`
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Platform uint `json:"platform"`
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Message string `json:"message"`
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Topic string `json:"topic"`
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Data *GoRushRequestData `json:"data"`
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}
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type GoRushRequest struct {
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Notifications []*GoRushRequestNotification `json:"notifications"`
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}
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type RequestAndRegistration struct {
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Request *protobuf.PushNotification
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Registration *protobuf.PushNotificationRegistration
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}
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func tokenTypeToGoRushPlatform(tokenType protobuf.PushNotificationRegistration_TokenType) uint {
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switch tokenType {
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case protobuf.PushNotificationRegistration_APN_TOKEN:
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return 1
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case protobuf.PushNotificationRegistration_FIREBASE_TOKEN:
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return 2
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}
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return 0
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}
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func PushNotificationRegistrationToGoRushRequest(requestAndRegistrations []*RequestAndRegistration) *GoRushRequest {
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goRushRequests := &GoRushRequest{}
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for _, requestAndRegistration := range requestAndRegistrations {
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request := requestAndRegistration.Request
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registration := requestAndRegistration.Registration
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goRushRequests.Notifications = append(goRushRequests.Notifications,
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&GoRushRequestNotification{
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Tokens: []string{registration.DeviceToken},
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Platform: tokenTypeToGoRushPlatform(registration.TokenType),
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Message: defaultNotificationMessage,
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Topic: "im.status.ethereum.pr",
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Data: &GoRushRequestData{
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EncryptedMessage: hex.EncodeToString(request.Message),
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ChatID: request.ChatId,
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PublicKey: hex.EncodeToString(request.PublicKey),
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},
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})
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}
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return goRushRequests
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}
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func sendGoRushNotification(request *GoRushRequest, url string, logger *zap.Logger) error {
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payload, err := json.Marshal(request)
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if err != nil {
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return err
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}
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response, err := http.Post(url+"/api/push", "application/json", bytes.NewReader(payload))
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if err != nil {
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return err
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}
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defer response.Body.Close()
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body, _ := ioutil.ReadAll(response.Body)
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logger.Info("Sent gorush request", zap.String("response", string(body)))
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return nil
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}
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