docs updated

core/relay/server.js

@@ -13,7 +13,7 @@ const PORT = Number(process.env.PORT || 7078);
 // core endpoints
 const CORTEX_REASON = process.env.CORTEX_REASON_URL || "http://cortex:7081/reason";
 const CORTEX_INGEST = process.env.CORTEX_INGEST_URL || "http://cortex:7081/ingest";
-const INTAKE_URL    = process.env.INTAKE_URL       || "http://intake:7082/summary";
+const INTAKE_URL    = process.env.INTAKE_URL       || "http://intake:7080/add_exchange";
 
 // -----------------------------------------------------
 // Helper request wrapper
@@ -41,6 +41,45 @@ async function postJSON(url, data) {
   return json;
 }
 
+// -----------------------------------------------------
+// Shared chat handler logic
+// -----------------------------------------------------
+async function handleChatRequest(session_id, user_msg) {
+  // 1. → Cortex.reason
+  let reason;
+  try {
+    reason = await postJSON(CORTEX_REASON, {
+      session_id,
+      user_prompt: user_msg
+    });
+  } catch (e) {
+    console.error("Relay → Cortex.reason error:", e.message);
+    throw new Error(`cortex_reason_failed: ${e.message}`);
+  }
+
+  const persona = reason.final_output || reason.persona || "(no persona text)";
+
+  // 2. → Cortex.ingest (async, non-blocking)
+  postJSON(CORTEX_INGEST, {
+    session_id,
+    user_msg,
+    assistant_msg: persona
+  }).catch(e => console.warn("Relay → Cortex.ingest failed:", e.message));
+
+  // 3. → Intake summary (async, non-blocking)
+  postJSON(INTAKE_URL, {
+    session_id,
+    user_msg,
+    assistant_msg: persona
+  }).catch(e => console.warn("Relay → Intake failed:", e.message));
+
+  // 4. Return result
+  return {
+    session_id,
+    reply: persona
+  };
+}
+
 // -----------------------------------------------------
 // HEALTHCHECK
 // -----------------------------------------------------
@@ -48,6 +87,59 @@ app.get("/_health", (_, res) => {
   res.json({ ok: true });
 });
 
+// -----------------------------------------------------
+// OPENAI-COMPATIBLE ENDPOINT (for UI)
+// -----------------------------------------------------
+app.post("/v1/chat/completions", async (req, res) => {
+  try {
+    // Extract from OpenAI format
+    const session_id = req.body.session_id || req.body.user || "default";
+    const messages = req.body.messages || [];
+    const lastMessage = messages[messages.length - 1];
+    const user_msg = lastMessage?.content || "";
+
+    if (!user_msg) {
+      return res.status(400).json({ error: "No message content provided" });
+    }
+
+    console.log(`Relay (v1) → received: "${user_msg}"`);
+
+    // Call the same logic as /chat
+    const result = await handleChatRequest(session_id, user_msg);
+
+    // Return in OpenAI format
+    return res.json({
+      id: `chatcmpl-${Date.now()}`,
+      object: "chat.completion",
+      created: Math.floor(Date.now() / 1000),
+      model: "lyra",
+      choices: [{
+        index: 0,
+        message: {
+          role: "assistant",
+          content: result.reply
+        },
+        finish_reason: "stop"
+      }],
+      usage: {
+        prompt_tokens: 0,
+        completion_tokens: 0,
+        total_tokens: 0
+      }
+    });
+
+  } catch (err) {
+    console.error("Relay v1 endpoint fatal:", err);
+    res.status(500).json({
+      error: {
+        message: err.message || String(err),
+        type: "server_error",
+        code: "relay_failed"
+      }
+    });
+  }
+});
+
 // -----------------------------------------------------
 // MAIN ENDPOINT (new canonical)
 // -----------------------------------------------------
@@ -58,39 +150,8 @@ app.post("/chat", async (req, res) => {
 
     console.log(`Relay → received: "${user_msg}"`);
 
-    // 1. → Cortex.reason
-    let reason;
-    try {
-      reason = await postJSON(CORTEX_REASON, {
-        session_id,
-        user_prompt: user_msg
-      });
-    } catch (e) {
-      console.error("Relay → Cortex.reason error:", e.message);
-      return res.status(500).json({ error: "cortex_reason_failed", detail: e.message });
-    }
-
-    const persona = reason.final_output || reason.persona || "(no persona text)";
-
-    // 2. → Cortex.ingest
-    postJSON(CORTEX_INGEST, {
-      session_id,
-      user_msg,
-      assistant_msg: persona
-    }).catch(e => console.warn("Relay → Cortex.ingest failed:", e.message));
-
-    // 3. → Intake summary
-    postJSON(INTAKE_URL, {
-      session_id,
-      user_msg,
-      assistant_msg: persona
-    }).catch(e => console.warn("Relay → Intake failed:", e.message));
-
-    // 4. → Return to UI
-    return res.json({
-      session_id,
-      reply: persona
-    });
+    const result = await handleChatRequest(session_id, user_msg);
+    return res.json(result);
 
   } catch (err) {
     console.error("Relay fatal:", err);