refactor: centralize inbound session updates

src/discord/monitor/message-handler.process.ts

@@ -25,12 +25,8 @@ import {
 import { finalizeInboundContext } from "../../auto-reply/reply/inbound-context.js";
 import { createReplyDispatcherWithTyping } from "../../auto-reply/reply/reply-dispatcher.js";
 import type { ReplyPayload } from "../../auto-reply/types.js";
-import {
-  readSessionUpdatedAt,
-  recordSessionMetaFromInbound,
-  resolveStorePath,
-  updateLastRoute,
-} from "../../config/sessions.js";
+import { recordInboundSession } from "../../channels/session.js";
+import { readSessionUpdatedAt, resolveStorePath } from "../../config/sessions.js";
 import { resolveMarkdownTableMode } from "../../config/markdown-tables.js";
 import { danger, logVerbose, shouldLogVerbose } from "../../globals.js";
 import { buildAgentSessionKey } from "../../routing/resolve-route.js";
@@ -293,27 +289,23 @@ export async function processDiscordMessage(ctx: DiscordMessagePreflightContext)
     OriginatingTo: autoThreadContext?.OriginatingTo ?? replyTarget,
   });
 
-  void recordSessionMetaFromInbound({
+  await recordInboundSession({
     storePath,
     sessionKey: ctxPayload.SessionKey ?? route.sessionKey,
     ctx: ctxPayload,
-  }).catch((err) => {
-    logVerbose(`discord: failed updating session meta: ${String(err)}`);
+    updateLastRoute: isDirectMessage
+      ? {
+          sessionKey: route.mainSessionKey,
+          channel: "discord",
+          to: `user:${author.id}`,
+          accountId: route.accountId,
+        }
+      : undefined,
+    onRecordError: (err) => {
+      logVerbose(`discord: failed updating session meta: ${String(err)}`);
+    },
   });
 
-  if (isDirectMessage) {
-    await updateLastRoute({
-      storePath,
-      sessionKey: route.mainSessionKey,
-      deliveryContext: {
-        channel: "discord",
-        to: `user:${author.id}`,
-        accountId: route.accountId,
-      },
-      ctx: ctxPayload,
-    });
-  }
-
   if (shouldLogVerbose()) {
     const preview = truncateUtf16Safe(combinedBody, 200).replace(/\n/g, "\\n");
     logVerbose(