fixed memory service routes

packages/memory-service/src/index.js

@@ -41,6 +41,13 @@ app.post('/sessions', (req, res) => {
     }
 });
 
+// Retrieves a session by its external ID
+app.get('/sessions/by-external/:externalId', (req, res) => {
+  const session = episodic.getSessionByExternalId(req.params.externalId);
+  if (!session) return res.status(404).json({ error: 'Session not found' });
+  res.json(session);
+});
+
 // Retrieves a session by its internal ID
 app.get('/sessions/:id', (req, res) => {
   const session = episodic.getSession(req.params.id);
@@ -48,12 +55,7 @@ app.get('/sessions/:id', (req, res) => {
   res.json(session);
 });
 
-// Retrieves a session by its external ID
-app.get('/sessions/by-external/:externalId', (req, res) => {
-  const session = episodic.getSessionByExternalId(req.params.externalId);
-  if (!session) return res.status(404).json({ error: 'Session not found' });
-  res.json(session);
-});
+
 
 
 // Updates the session's updated_at timestamp to now
@@ -119,6 +121,11 @@ app.post('/entities', (req, res) => {
   res.status(201).json(entity);
 });
 
+// Get all entities of a given type
+app.get('/entities/by-type/:type', (req, res) => {
+  res.json(entities.getEntitiesByType(req.params.type));
+});
+
 // Get an entity by ID
 app.get('/entities/:id', (req, res) => {
   const entity = entities.getEntity(req.params.id);
@@ -126,10 +133,7 @@ app.get('/entities/:id', (req, res) => {
   res.json(entity);
 });
 
-// Get all entities of a given type
-app.get('/entities/by-type/:type', (req, res) => {
-  res.json(entities.getEntitiesByType(req.params.type));
-});
+
 
 // Delete an entity by ID
 app.delete('/entities/:id', (req, res) => {