chat history in projects

src/servers/api/pi/rest.ts

@@ -4,6 +4,7 @@ import * as storage from './storage';
 import { readApiKeys, readLocalProviders } from '../server-settings/pi-mono';
 import { listPiModels } from './list-models';
 import { getHomeDir } from '../../data-path';
+import { resolveBaseCwd } from './websocket';
 import { logger } from './logger';
 
 /**
@@ -38,7 +39,8 @@ piRestRouter.get('/pi/models', async (ctx: Context) => {
 
 /**
  * POST /api/pi/sessions
- * List all sessions for the current user
+ * List all sessions for the current user.
+ * Optionally filter by cwd/cwdRoot to show only project-scoped sessions.
  */
 piRestRouter.post('/pi/sessions', async (ctx: Context) => {
   const user = ctx.get('user');
@@ -46,11 +48,15 @@ piRestRouter.post('/pi/sessions', async (ctx: Context) => {
     return ctx.json({ error: 'Unauthorized' }, 401);
   }
 
-  // TODO: Implement proper user home directory resolution
+  const body = await ctx.req.json().catch(() => ({}));
   const userHome = getHomeDir(user.email);
+  const filterCwd = body.cwd ? resolveBaseCwd(user.email, body.cwdRoot, body.cwd) : null;
 
   try {
-    const sessions = await storage.listUserSessions(userHome);
+    let sessions = await storage.listUserSessions(userHome);
+    if (filterCwd) {
+      sessions = sessions.filter((s) => s.cwd === filterCwd);
+    }
     return ctx.json({ sessions });
   } catch (err) {
     logger.error('Failed to list sessions', { email: ctx.get('email'), error: String(err) });
@@ -84,7 +90,7 @@ piRestRouter.get('/pi/sessions/:sessionId', async (ctx: Context) => {
       // Not in root, search in groups
       const groups = await storage.listGroups(userHome);
       let found = false;
-      
+
       for (const group of groups) {
         try {
           ({ meta, messages } = await storage.loadSession(userHome, sessionId, group.slug));
@@ -94,7 +100,7 @@ piRestRouter.get('/pi/sessions/:sessionId', async (ctx: Context) => {
           continue;
         }
       }
-      
+
       if (!found) {
         throw new Error('Session not found');
       }
@@ -137,7 +143,7 @@ piRestRouter.patch('/pi/sessions/:sessionId', async (ctx: Context) => {
   try {
     // Find the session (root or in group)
     let groupSlug: string | null = null;
-    
+
     try {
       const { meta } = await storage.loadSession(userHome, sessionId);
       groupSlug = meta.groupSlug || null;
@@ -158,8 +164,8 @@ piRestRouter.patch('/pi/sessions/:sessionId', async (ctx: Context) => {
     const updatedMeta = await storage.updateSessionMeta(userHome, sessionId, {
       title: body.title,
     }, groupSlug);
-    
-    return ctx.json({ 
+
+    return ctx.json({
       success: true,
       session: updatedMeta,
     });
@@ -189,7 +195,7 @@ piRestRouter.delete('/pi/sessions/:sessionId', async (ctx: Context) => {
   try {
     // Find the session (root or in group)
     let groupSlug: string | null = null;
-    
+
     try {
       const { meta } = await storage.loadSession(userHome, sessionId);
       groupSlug = meta.groupSlug || null;
@@ -208,7 +214,7 @@ piRestRouter.delete('/pi/sessions/:sessionId', async (ctx: Context) => {
     }
 
     await storage.deleteSession(userHome, sessionId, groupSlug);
-    
+
     // Update group session count if in a group
     if (groupSlug) {
       try {
@@ -220,7 +226,7 @@ piRestRouter.delete('/pi/sessions/:sessionId', async (ctx: Context) => {
         // Group might not exist anymore
       }
     }
-    
+
     return ctx.json({ success: true });
   } catch (err) {
     logger.error('Failed to delete session', { sessionId, email: ctx.get('email'), error: String(err) });
@@ -265,11 +271,11 @@ piRestRouter.post('/pi/groups', async (ctx: Context) => {
   }
 
   const body = await ctx.req.json();
-  
+
   if (!body.name || typeof body.name !== 'string') {
     return ctx.json({ error: 'Name is required and must be a string' }, 400);
   }
-  
+
   if (!body.slug || typeof body.slug !== 'string') {
     return ctx.json({ error: 'Slug is required and must be a string' }, 400);
   }
@@ -319,7 +325,7 @@ piRestRouter.post('/pi/groups', async (ctx: Context) => {
       await storage.saveGroup(userHome, groupMeta);
     }
 
-    return ctx.json({ 
+    return ctx.json({
       success: true,
       group: groupMeta,
     });
@@ -366,8 +372,8 @@ piRestRouter.patch('/pi/groups/:groupSlug', async (ctx: Context) => {
   }
 
   const body = await ctx.req.json();
-  
-  const updates: any = {};
+
+  const updates: Record<string, string> = {};
   if (body.name && typeof body.name === 'string') {
     updates.name = body.name;
   }
@@ -383,7 +389,7 @@ piRestRouter.patch('/pi/groups/:groupSlug', async (ctx: Context) => {
 
   try {
     const updatedGroup = await storage.updateGroupMeta(userHome, groupSlug, updates);
-    return ctx.json({ 
+    return ctx.json({
       success: true,
       group: updatedGroup,
     });
@@ -482,7 +488,7 @@ piRestRouter.post('/pi/sessions/:sessionId/move', async (ctx: Context) => {
 
     const updatedMeta = await storage.moveSession(userHome, sessionId, fromGroupSlug, toGroupSlug);
 
-    return ctx.json({ 
+    return ctx.json({
       success: true,
       session: updatedMeta,
     });