fix: handle discord dm reaction allowlist

src/discord/monitor.test.ts

@@ -836,6 +836,22 @@ describe("discord DM reaction handling", () => {
     expect(opts.sessionKey).toBe("discord:acc-1:dm:user-1");
   });
 
+  it("does not drop DM reactions when guild allowlist is configured", async () => {
+    enqueueSystemEventSpy.mockClear();
+    resolveAgentRouteMock.mockClear();
+
+    const data = makeReactionEvent({ botAsAuthor: true });
+    const client = makeReactionClient(ChannelType.DM);
+    const guildEntries = makeEntries({
+      "guild-123": { slug: "guild-123" },
+    });
+    const listener = new DiscordReactionListener(makeReactionListenerParams({ guildEntries }));
+
+    await listener.handle(data, client);
+
+    expect(enqueueSystemEventSpy).toHaveBeenCalledOnce();
+  });
+
   it("still processes guild reactions (no regression)", async () => {
     enqueueSystemEventSpy.mockClear();
     resolveAgentRouteMock.mockClear();
@@ -877,7 +893,7 @@ describe("discord DM reaction handling", () => {
     expect(text).not.toContain("undefined");
   });
 
-  it("routes DM reactions with peer kind 'dm' and user id", async () => {
+  it("routes DM reactions with peer kind 'direct' and user id", async () => {
     enqueueSystemEventSpy.mockClear();
     resolveAgentRouteMock.mockClear();
 

src/discord/monitor/listeners.ts

@@ -188,11 +188,14 @@ async function handleDiscordReactionEvent(params: {
     if (!user || user.bot) {
       return;
     }
-    const guildInfo = resolveDiscordGuildEntry({
-      guild: data.guild ?? undefined,
-      guildEntries,
-    });
-    if (guildEntries && Object.keys(guildEntries).length > 0 && !guildInfo) {
+    const isGuildMessage = Boolean(data.guild_id);
+    const guildInfo = isGuildMessage
+      ? resolveDiscordGuildEntry({
+          guild: data.guild ?? undefined,
+          guildEntries,
+        })
+      : null;
+    if (isGuildMessage && guildEntries && Object.keys(guildEntries).length > 0 && !guildInfo) {
       return;
     }
 
@@ -261,7 +264,9 @@ async function handleDiscordReactionEvent(params: {
     const actorLabel = formatDiscordUserTag(user);
     const guildSlug =
       guildInfo?.slug ||
-      (data.guild?.name ? normalizeDiscordSlug(data.guild.name) : (data.guild_id ?? "dm"));
+      (data.guild?.name
+        ? normalizeDiscordSlug(data.guild.name)
+        : (data.guild_id ?? (isGroupDm ? "group-dm" : "dm")));
     const channelLabel = channelSlug
       ? `#${channelSlug}`
       : channelName