Stage 11: account linking & merge (email + Telegram Login Widget) (#12)

ui/src/lib/codec.ts

@@ -19,6 +19,7 @@ import type {
   Invitation,
   InvitationInvitee,
   InvitationSettings,
+  LinkResult,
   MatchResult,
   MoveRecord,
   MoveResult,
@@ -457,22 +458,47 @@ export function encodeUpdateProfile(p: ProfileUpdate): Uint8Array {
   return finish(b, fb.UpdateProfileRequest.endUpdateProfileRequest(b));
 }
 
-export function encodeEmailBind(email: string): Uint8Array {
+// --- account linking & merge (Stage 11) ---
+
+export function encodeLinkEmailRequest(email: string): Uint8Array {
   const b = new Builder(128);
   const e = b.createString(email);
-  fb.EmailBindRequest.startEmailBindRequest(b);
-  fb.EmailBindRequest.addEmail(b, e);
-  return finish(b, fb.EmailBindRequest.endEmailBindRequest(b));
+  fb.LinkEmailRequest.startLinkEmailRequest(b);
+  fb.LinkEmailRequest.addEmail(b, e);
+  return finish(b, fb.LinkEmailRequest.endLinkEmailRequest(b));
 }
 
-export function encodeEmailConfirm(email: string, code: string): Uint8Array {
+export function encodeLinkEmailConfirm(email: string, code: string): Uint8Array {
   const b = new Builder(128);
   const e = b.createString(email);
   const c = b.createString(code);
-  fb.EmailConfirmRequest.startEmailConfirmRequest(b);
-  fb.EmailConfirmRequest.addEmail(b, e);
-  fb.EmailConfirmRequest.addCode(b, c);
-  return finish(b, fb.EmailConfirmRequest.endEmailConfirmRequest(b));
+  fb.LinkEmailConfirm.startLinkEmailConfirm(b);
+  fb.LinkEmailConfirm.addEmail(b, e);
+  fb.LinkEmailConfirm.addCode(b, c);
+  return finish(b, fb.LinkEmailConfirm.endLinkEmailConfirm(b));
+}
+
+export function encodeLinkTelegram(data: string): Uint8Array {
+  const b = new Builder(256);
+  const d = b.createString(data);
+  fb.LinkTelegramRequest.startLinkTelegramRequest(b);
+  fb.LinkTelegramRequest.addData(b, d);
+  return finish(b, fb.LinkTelegramRequest.endLinkTelegramRequest(b));
+}
+
+export function decodeLinkResult(buf: Uint8Array): LinkResult {
+  const r = fb.LinkResult.getRootAsLinkResult(new ByteBuffer(buf));
+  const sess = r.session();
+  return {
+    status: (s(r.status()) || 'linked') as LinkResult['status'],
+    secondaryUserId: s(r.secondaryUserId()),
+    secondaryDisplayName: s(r.secondaryDisplayName()),
+    secondaryGames: r.secondaryGames(),
+    secondaryFriends: r.secondaryFriends(),
+    session: sess
+      ? { token: s(sess.token()), userId: s(sess.userId()), isGuest: sess.isGuest(), displayName: s(sess.displayName()) }
+      : null,
+  };
 }
 
 // --- Stage 8 decoders ---