status-go/server/pairing/utils.go

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package pairing
import (
"github.com/status-im/status-go/protocol"
"github.com/status-im/status-go/protocol/encryption/multidevice"
)
func GetMessengerInstallationsMap(m *protocol.Messenger) map[string]struct{} {
ids := map[string]struct{}{}
for _, installation := range m.Installations() {
ids[installation.ID] = struct{}{}
}
return ids
}
func FindNewInstallations(m *protocol.Messenger, prevInstallationIds map[string]struct{}) *multidevice.Installation {
for _, installation := range m.Installations() {
if _, ok := prevInstallationIds[installation.ID]; !ok {
return installation
}
}
return nil
}