telegram: bridge direct delivery message hooks

src/telegram/bot-message-dispatch.ts

@@ -433,6 +433,9 @@ export const dispatchTelegramMessage = async ({
   const deliveryBaseOptions = {
     chatId: String(chatId),
     accountId: route.accountId,
+    sessionKeyForInternalHooks: ctxPayload.SessionKey,
+    mirrorIsGroup: isGroup,
+    mirrorGroupId: isGroup ? String(chatId) : undefined,
     token: opts.token,
     runtime,
     bot,

src/telegram/bot-native-commands.ts

@@ -516,6 +516,9 @@ export const registerTelegramNativeCommands = ({
   const buildCommandDeliveryBaseOptions = (params: {
     chatId: string | number;
     accountId: string;
+    sessionKeyForInternalHooks?: string;
+    mirrorIsGroup?: boolean;
+    mirrorGroupId?: string;
     mediaLocalRoots?: readonly string[];
     threadSpec: ReturnType<typeof resolveTelegramThreadSpec>;
     tableMode: ReturnType<typeof resolveMarkdownTableMode>;
@@ -523,6 +526,9 @@ export const registerTelegramNativeCommands = ({
   }) => ({
     chatId: String(params.chatId),
     accountId: params.accountId,
+    sessionKeyForInternalHooks: params.sessionKeyForInternalHooks,
+    mirrorIsGroup: params.mirrorIsGroup,
+    mirrorGroupId: params.mirrorGroupId,
     token: opts.token,
     runtime,
     bot,
@@ -592,6 +598,9 @@ export const registerTelegramNativeCommands = ({
           const deliveryBaseOptions = buildCommandDeliveryBaseOptions({
             chatId,
             accountId: route.accountId,
+            sessionKeyForInternalHooks: route.sessionKey,
+            mirrorIsGroup: isGroup,
+            mirrorGroupId: isGroup ? String(chatId) : undefined,
             mediaLocalRoots,
             threadSpec,
             tableMode,
@@ -827,6 +836,9 @@ export const registerTelegramNativeCommands = ({
           const deliveryBaseOptions = buildCommandDeliveryBaseOptions({
             chatId,
             accountId: route.accountId,
+            sessionKeyForInternalHooks: route.sessionKey,
+            mirrorIsGroup: isGroup,
+            mirrorGroupId: isGroup ? String(chatId) : undefined,
             mediaLocalRoots,
             threadSpec,
             tableMode,

src/telegram/bot/delivery.replies.ts

@@ -4,6 +4,14 @@ import type { ReplyPayload } from "../../auto-reply/types.js";
 import type { ReplyToMode } from "../../config/config.js";
 import type { MarkdownTableMode } from "../../config/types.base.js";
 import { danger, logVerbose } from "../../globals.js";
+import { fireAndForgetHook } from "../../hooks/fire-and-forget.js";
+import { createInternalHookEvent, triggerInternalHook } from "../../hooks/internal-hooks.js";
+import {
+  buildCanonicalSentMessageHookContext,
+  toInternalMessageSentContext,
+  toPluginMessageContext,
+  toPluginMessageSentEvent,
+} from "../../hooks/message-hook-mappers.js";
 import { formatErrorMessage } from "../../infra/errors.js";
 import { buildOutboundMediaLoadOptions } from "../../media/load-options.js";
 import { isGifMedia, kindFromMime } from "../../media/mime.js";
@@ -493,10 +501,68 @@ async function maybePinFirstDeliveredMessage(params: {
   }
 }
 
+function emitMessageSentHooks(params: {
+  hookRunner: ReturnType<typeof getGlobalHookRunner>;
+  enabled: boolean;
+  sessionKeyForInternalHooks?: string;
+  chatId: string;
+  accountId?: string;
+  content: string;
+  success: boolean;
+  error?: string;
+  messageId?: number;
+  isGroup?: boolean;
+  groupId?: string;
+}): void {
+  if (!params.enabled && !params.sessionKeyForInternalHooks) {
+    return;
+  }
+  const canonical = buildCanonicalSentMessageHookContext({
+    to: params.chatId,
+    content: params.content,
+    success: params.success,
+    error: params.error,
+    channelId: "telegram",
+    accountId: params.accountId,
+    conversationId: params.chatId,
+    messageId: typeof params.messageId === "number" ? String(params.messageId) : undefined,
+    isGroup: params.isGroup,
+    groupId: params.groupId,
+  });
+  if (params.enabled) {
+    fireAndForgetHook(
+      Promise.resolve(
+        params.hookRunner!.runMessageSent(
+          toPluginMessageSentEvent(canonical),
+          toPluginMessageContext(canonical),
+        ),
+      ),
+      "telegram: message_sent plugin hook failed",
+    );
+  }
+  if (!params.sessionKeyForInternalHooks) {
+    return;
+  }
+  fireAndForgetHook(
+    triggerInternalHook(
+      createInternalHookEvent(
+        "message",
+        "sent",
+        params.sessionKeyForInternalHooks,
+        toInternalMessageSentContext(canonical),
+      ),
+    ),
+    "telegram: message:sent internal hook failed",
+  );
+}
+
 export async function deliverReplies(params: {
   replies: ReplyPayload[];
   chatId: string;
   accountId?: string;
+  sessionKeyForInternalHooks?: string;
+  mirrorIsGroup?: boolean;
+  mirrorGroupId?: string;
   token: string;
   runtime: RuntimeEnv;
   bot: Bot;
@@ -622,37 +688,31 @@ export async function deliverReplies(params: {
         firstDeliveredMessageId,
       });
 
-      if (hasMessageSentHooks) {
+      emitMessageSentHooks({
-        const deliveredThisReply = progress.deliveredCount > deliveredCountBeforeReply;
+        hookRunner,
-        void hookRunner?.runMessageSent(
+        enabled: hasMessageSentHooks,
-          {
+        sessionKeyForInternalHooks: params.sessionKeyForInternalHooks,
-            to: params.chatId,
+        chatId: params.chatId,
-            content: contentForSentHook,
+        accountId: params.accountId,
-            success: deliveredThisReply,
+        content: contentForSentHook,
-          },
+        success: progress.deliveredCount > deliveredCountBeforeReply,
-          {
+        messageId: firstDeliveredMessageId,
-            channelId: "telegram",
+        isGroup: params.mirrorIsGroup,
-            accountId: params.accountId,
+        groupId: params.mirrorGroupId,
-            conversationId: params.chatId,
+      });
-          },
-        );
-      }
     } catch (error) {
-      if (hasMessageSentHooks) {
+      emitMessageSentHooks({
-        void hookRunner?.runMessageSent(
+        hookRunner,
-          {
+        enabled: hasMessageSentHooks,
-            to: params.chatId,
+        sessionKeyForInternalHooks: params.sessionKeyForInternalHooks,
-            content: contentForSentHook,
+        chatId: params.chatId,
-            success: false,
+        accountId: params.accountId,
-            error: error instanceof Error ? error.message : String(error),
+        content: contentForSentHook,
-          },
+        success: false,
-          {
+        error: error instanceof Error ? error.message : String(error),
-            channelId: "telegram",
+        isGroup: params.mirrorIsGroup,
-            accountId: params.accountId,
+        groupId: params.mirrorGroupId,
-            conversationId: params.chatId,
+      });
-          },
-        );
-      }
       throw error;
     }
   }

src/telegram/bot/delivery.test.ts

@@ -4,6 +4,7 @@ import type { RuntimeEnv } from "../../runtime.js";
 import { deliverReplies } from "./delivery.js";
 
 const loadWebMedia = vi.fn();
+const triggerInternalHook = vi.hoisted(() => vi.fn(async () => {}));
 const messageHookRunner = vi.hoisted(() => ({
   hasHooks: vi.fn<(name: string) => boolean>(() => false),
   runMessageSending: vi.fn(),
@@ -31,6 +32,16 @@ vi.mock("../../plugins/hook-runner-global.js", () => ({
   getGlobalHookRunner: () => messageHookRunner,
 }));
 
+vi.mock("../../hooks/internal-hooks.js", async () => {
+  const actual = await vi.importActual<typeof import("../../hooks/internal-hooks.js")>(
+    "../../hooks/internal-hooks.js",
+  );
+  return {
+    ...actual,
+    triggerInternalHook,
+  };
+});
+
 vi.mock("grammy", () => ({
   InputFile: class {
     constructor(
@@ -108,6 +119,7 @@ function createVoiceFailureHarness(params: {
 describe("deliverReplies", () => {
   beforeEach(() => {
     loadWebMedia.mockClear();
+    triggerInternalHook.mockReset();
     messageHookRunner.hasHooks.mockReset();
     messageHookRunner.hasHooks.mockReturnValue(false);
     messageHookRunner.runMessageSending.mockReset();
@@ -199,6 +211,53 @@ describe("deliverReplies", () => {
     );
   });
 
+  it("emits internal message:sent when session hook context is available", async () => {
+    const runtime = createRuntime(false);
+    const sendMessage = vi.fn().mockResolvedValue({ message_id: 9, chat: { id: "123" } });
+    const bot = createBot({ sendMessage });
+
+    await deliverWith({
+      sessionKeyForInternalHooks: "agent:test:telegram:123",
+      mirrorIsGroup: true,
+      mirrorGroupId: "123",
+      replies: [{ text: "hello" }],
+      runtime,
+      bot,
+    });
+
+    expect(triggerInternalHook).toHaveBeenCalledWith(
+      expect.objectContaining({
+        type: "message",
+        action: "sent",
+        sessionKey: "agent:test:telegram:123",
+        context: expect.objectContaining({
+          to: "123",
+          content: "hello",
+          success: true,
+          channelId: "telegram",
+          conversationId: "123",
+          messageId: "9",
+          isGroup: true,
+          groupId: "123",
+        }),
+      }),
+    );
+  });
+
+  it("does not emit internal message:sent without a session key", async () => {
+    const runtime = createRuntime(false);
+    const sendMessage = vi.fn().mockResolvedValue({ message_id: 11, chat: { id: "123" } });
+    const bot = createBot({ sendMessage });
+
+    await deliverWith({
+      replies: [{ text: "hello" }],
+      runtime,
+      bot,
+    });
+
+    expect(triggerInternalHook).not.toHaveBeenCalled();
+  });
+
   it("passes media metadata to message_sending hooks", async () => {
     messageHookRunner.hasHooks.mockImplementation((name: string) => name === "message_sending");