complete the marshal/unmarshal of events using the new pool enabled tag codecs

app/handle-relayinfo.go

@@ -0,0 +1,63 @@
+package app
+
+import (
+	"encoding/json"
+	"net/http"
+	"sort"
+
+	"lol.mleku.dev/chk"
+	"lol.mleku.dev/log"
+	"next.orly.dev/pkg/protocol/relayinfo"
+	"next.orly.dev/pkg/version"
+)
+
+// HandleRelayInfo generates and returns a relay information document in JSON
+// format based on the server's configuration and supported NIPs.
+//
+// # Parameters
+//
+//   - w: HTTP response writer used to send the generated document.
+//
+//   - r: HTTP request object containing incoming client request data.
+//
+// # Expected Behaviour
+//
+// The function constructs a relay information document using either the
+// Informer interface implementation or predefined server configuration. It
+// returns this document as a JSON response to the client.
+func (s *Server) HandleRelayInfo(w http.ResponseWriter, r *http.Request) {
+	r.Header.Set("Content-Type", "application/json")
+	log.D.Ln("handling relay information document")
+	var info *relayinfo.T
+	supportedNIPs := relayinfo.GetList(
+		relayinfo.BasicProtocol,
+		// relayinfo.Authentication,
+		// relayinfo.EncryptedDirectMessage,
+		// relayinfo.EventDeletion,
+		relayinfo.RelayInformationDocument,
+		// relayinfo.GenericTagQueries,
+		// relayinfo.NostrMarketplace,
+		// relayinfo.EventTreatment,
+		// relayinfo.CommandResults,
+		// relayinfo.ParameterizedReplaceableEvents,
+		// relayinfo.ExpirationTimestamp,
+		// relayinfo.ProtectedEvents,
+		// relayinfo.RelayListMetadata,
+	)
+	sort.Sort(supportedNIPs)
+	log.T.Ln("supported NIPs", supportedNIPs)
+	info = &relayinfo.T{
+		Name:        s.Config.AppName,
+		Description: version.Description,
+		Nips:        supportedNIPs,
+		Software:    version.URL,
+		Version:     version.V,
+		Limitation:  relayinfo.Limits{
+			// AuthRequired:     s.C.AuthRequired,
+			// RestrictedWrites: s.C.AuthRequired,
+		},
+		Icon: "https://cdn.satellite.earth/ac9778868fbf23b63c47c769a74e163377e6ea94d3f0f31711931663d035c4f6.png",
+	}
+	if err := json.NewEncoder(w).Encode(info); chk.E(err) {
+	}
+}