feat: implement sessions sidebar

src/server/service/session/getSessionMeta.ts

@@ -96,7 +96,7 @@ export const getSessionMeta = async (
     messageCount: lines.length,
     firstCommand: getFirstCommand(jsonlFilePath, lines),
     lastModifiedAt: lastModifiedUnixTime
-      ? new Date(lastModifiedUnixTime)
+      ? new Date(lastModifiedUnixTime).toISOString()
       : null,
   };
 

src/server/service/session/getSessions.ts

@@ -5,6 +5,11 @@ import { decodeProjectId } from "../project/id";
 import type { Session } from "../types";
 import { getSessionMeta } from "./getSessionMeta";
 
+const getTime = (date: string | null) => {
+  if (date === null) return 0;
+  return new Date(date).getTime();
+};
+
 export const getSessions = async (
   projectId: string,
 ): Promise<{ sessions: Session[] }> => {
@@ -27,10 +32,7 @@ export const getSessions = async (
 
   return {
     sessions: sessions.sort((a, b) => {
-      return (
-        (b.meta.lastModifiedAt?.getTime() ?? 0) -
-        (a.meta.lastModifiedAt?.getTime() ?? 0)
-      );
+      return getTime(b.meta.lastModifiedAt) - getTime(a.meta.lastModifiedAt);
     }),
   };
 };

src/server/service/types.ts

@@ -23,7 +23,7 @@ export type Session = {
 export type SessionMeta = {
   messageCount: number;
   firstCommand: ParsedCommand | null;
-  lastModifiedAt: Date | null;
+  lastModifiedAt: string | null;
 };
 
 export type SessionDetail = Session & {