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main.go
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main.go
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package main
import (
"encoding/json"
"log"
"github.com/fiatjaf/relayer"
"github.com/nbd-wtf/go-nostr"
)
type DoNothingStore struct{}
// Implement relayer's Storage interface
func (d *DoNothingStore) Init() error { return nil }
func (d *DoNothingStore) DeleteEvent(string, string) error { return nil }
func (d *DoNothingStore) SaveEvent(*nostr.Event) error { return nil }
func (d *DoNothingStore) QueryEvents(*nostr.Filter) ([]nostr.Event, error) {
return []nostr.Event{}, nil
}
type Relay struct{}
// Implement relay's Relay interface
func (r *Relay) Name() string { return "foo" }
func (r *Relay) Storage() relayer.Storage { return &DoNothingStore{} }
func (r *Relay) OnInitialized(s *relayer.Server) {
s.Router().Path("/").HandlerFunc(handleMainPage)
}
func (r *Relay) Init() error { return nil }
func (r *Relay) BeforeSave(*nostr.Event) {}
func (r *Relay) AfterSave(*nostr.Event) {}
func (r *Relay) AcceptEvent(evt *nostr.Event) bool {
// block events that are too large
jsonb, _ := json.Marshal(evt)
return len(jsonb) <= 10000
}
func main() {
if err := relayer.Start(&Relay{}); err != nil {
log.Fatalf("server terminated: %v", err)
}
}