From f3d57da4d05e4ff81f509703e61a2e693e67dd66 Mon Sep 17 00:00:00 2001
From: Ry Racherbaumer <ry@xmtp.com>
Date: Mon, 28 Oct 2024 15:55:03 -0500
Subject: [PATCH] Use official group updated content type

---
 sdks/node-sdk/package.json                    |  1 +
 sdks/node-sdk/rollup.config.js                |  3 +-
 sdks/node-sdk/src/Client.ts                   |  8 ++--
 sdks/node-sdk/src/codecs/GroupUpdatedCodec.ts | 41 -------------------
 sdks/node-sdk/src/index.ts                    |  4 --
 yarn.lock                                     |  1 +
 6 files changed, 8 insertions(+), 50 deletions(-)
 delete mode 100644 sdks/node-sdk/src/codecs/GroupUpdatedCodec.ts

diff --git a/sdks/node-sdk/package.json b/sdks/node-sdk/package.json
index b1a4bf387..0e7283787 100644
--- a/sdks/node-sdk/package.json
+++ b/sdks/node-sdk/package.json
@@ -48,6 +48,7 @@
     "typecheck": "tsc"
   },
   "dependencies": {
+    "@xmtp/content-type-group-updated": "^1.0.0",
     "@xmtp/content-type-primitives": "^1.0.2",
     "@xmtp/content-type-text": "^1.0.0",
     "@xmtp/node-bindings": "^0.0.14",
diff --git a/sdks/node-sdk/rollup.config.js b/sdks/node-sdk/rollup.config.js
index 39aff655a..660feb54d 100644
--- a/sdks/node-sdk/rollup.config.js
+++ b/sdks/node-sdk/rollup.config.js
@@ -8,8 +8,9 @@ import tsConfigPaths from "rollup-plugin-tsconfig-paths";
 const external = [
   "node:path",
   "node:process",
-  "@xmtp/content-type-text",
+  "@xmtp/content-type-group-updated",
   "@xmtp/content-type-primitives",
+  "@xmtp/content-type-text",
   "@xmtp/node-bindings",
   "@xmtp/proto",
   "@xmtp/xmtp-js",
diff --git a/sdks/node-sdk/src/Client.ts b/sdks/node-sdk/src/Client.ts
index 3a3065e98..5a645c287 100644
--- a/sdks/node-sdk/src/Client.ts
+++ b/sdks/node-sdk/src/Client.ts
@@ -1,5 +1,9 @@
 import { join } from "node:path";
 import process from "node:process";
+import {
+  ContentTypeGroupUpdated,
+  GroupUpdatedCodec,
+} from "@xmtp/content-type-group-updated";
 import type {
   ContentCodec,
   ContentTypeId,
@@ -15,10 +19,6 @@ import {
   type NapiClient,
   type NapiMessage,
 } from "@xmtp/node-bindings";
-import {
-  ContentTypeGroupUpdated,
-  GroupUpdatedCodec,
-} from "@/codecs/GroupUpdatedCodec";
 import { Conversations } from "@/Conversations";
 
 export const ApiUrls = {
diff --git a/sdks/node-sdk/src/codecs/GroupUpdatedCodec.ts b/sdks/node-sdk/src/codecs/GroupUpdatedCodec.ts
deleted file mode 100644
index 73b3585d3..000000000
--- a/sdks/node-sdk/src/codecs/GroupUpdatedCodec.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-import {
-  ContentTypeId,
-  type ContentCodec,
-  type EncodedContent,
-} from "@xmtp/content-type-primitives";
-import { mlsTranscriptMessages } from "@xmtp/proto";
-
-export const ContentTypeGroupUpdated = new ContentTypeId({
-  authorityId: "xmtp.org",
-  typeId: "group_updated",
-  versionMajor: 1,
-  versionMinor: 0,
-});
-
-export class GroupUpdatedCodec
-  implements ContentCodec<mlsTranscriptMessages.GroupUpdated>
-{
-  get contentType(): ContentTypeId {
-    return ContentTypeGroupUpdated;
-  }
-
-  encode(content: mlsTranscriptMessages.GroupUpdated): EncodedContent {
-    return {
-      type: this.contentType,
-      parameters: {},
-      content: mlsTranscriptMessages.GroupUpdated.encode(content).finish(),
-    };
-  }
-
-  decode(content: EncodedContent): mlsTranscriptMessages.GroupUpdated {
-    return mlsTranscriptMessages.GroupUpdated.decode(content.content);
-  }
-
-  fallback(): undefined {
-    return undefined;
-  }
-
-  shouldPush() {
-    return false;
-  }
-}
diff --git a/sdks/node-sdk/src/index.ts b/sdks/node-sdk/src/index.ts
index 1093c0bf1..ae43e6918 100644
--- a/sdks/node-sdk/src/index.ts
+++ b/sdks/node-sdk/src/index.ts
@@ -9,9 +9,5 @@ export { Client, ApiUrls } from "./Client";
 export { Conversation } from "./Conversation";
 export { Conversations } from "./Conversations";
 export { DecodedMessage } from "./DecodedMessage";
-export {
-  ContentTypeGroupUpdated,
-  GroupUpdatedCodec,
-} from "./codecs/GroupUpdatedCodec";
 export type { StreamCallback } from "./AsyncStream";
 export type * from "@xmtp/node-bindings";
diff --git a/yarn.lock b/yarn.lock
index 975d12bed..8eb78cdd4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4847,6 +4847,7 @@ __metadata:
     "@rollup/plugin-typescript": "npm:^12.1.1"
     "@types/node": "npm:^20.16.12"
     "@vitest/coverage-v8": "npm:^2.1.3"
+    "@xmtp/content-type-group-updated": "npm:^1.0.0"
     "@xmtp/content-type-primitives": "npm:^1.0.2"
     "@xmtp/content-type-text": "npm:^1.0.0"
     "@xmtp/node-bindings": "npm:^0.0.14"