tambahan

src/server/routes/mcp_route.ts

@@ -1,21 +1,18 @@
 import { Elysia } from "elysia";
 
 export const MCPRoute = new Elysia()
-  .get("/mcp/:sessionId", ({ set, params }) => {
+  .get("/mcp/:sessionId", async ({ params, set }) => {
     set.headers["Content-Type"] = "text/event-stream; charset=utf-8";
     set.headers["Cache-Control"] = "no-cache";
     set.headers["Connection"] = "keep-alive";
+    set.headers["Access-Control-Allow-Origin"] = "*";
 
     const encoder = new TextEncoder();
 
     const stream = new ReadableStream({
       start(controller) {
-        const send = (obj: any) => {
-          controller.enqueue(encoder.encode(`data: ${JSON.stringify(obj)}\n\n`));
-        };
-
-        // Kirim pesan pembuka
-        send({
+        // kirim pesan handshake awal
+        const initial = {
           jsonrpc: "2.0",
           id: null,
           result: {
@@ -24,26 +21,82 @@ export const MCPRoute = new Elysia()
               "tools/list": true,
               "tools/call": true,
             },
-            status: `MCP Stream aktif untuk session ${params.sessionId}`,
+            status: `MCP session ${params.sessionId} aktif`,
           },
-        });
+        };
 
-        // Keep connection alive
+        controller.enqueue(encoder.encode(`data: ${JSON.stringify(initial)}\n\n`));
+
+        // jaga stream tetap hidup setiap 10 detik
         const interval = setInterval(() => {
-          send({ ping: Date.now() });
-        }, 15000);
+          controller.enqueue(encoder.encode(`: ping\n\n`)); // komentar SSE
+        }, 10000);
 
-        // Simpan handle agar bisa dibersihkan nanti
-        (controller as any)._interval = interval;
-      },
-
-      cancel() {
-        // Ketika stream dibatalkan oleh client
-        console.log("🔌 Stream closed by client");
-        // Bersihkan interval
-        clearInterval((this as any)._interval);
+        // ketika stream ditutup
+        controller.enqueue(encoder.encode(`: stream ready\n\n`));
       },
     });
 
     return stream;
+  })
+
+  .post("/mcp", async ({ body, set }) => {
+    set.headers["Content-Type"] = "application/json; charset=utf-8";
+    const { id, method, params } = body as any;
+
+    if (method === "tools/list") {
+      return {
+        jsonrpc: "2.0",
+        id,
+        result: {
+          tools: [
+            {
+              name: "pengajuan-pembuatan-ktp",
+              description: "untuk melakukan pengajuan pembuatan ktp\nmembutuhkan :\n- jenis\n- name\n- deskripsi",
+              inputSchema: {
+                type: "object",
+                properties: {
+                  JSON: { type: "object" },
+                },
+                required: ["JSON"],
+                additionalProperties: true,
+                $schema: "http://json-schema.org/draft-07/schema#",
+              },
+            },
+            {
+              name: "pengetahuan_malik_kurosaki",
+              description: "penjelasan tentang malik kurosaki",
+              inputSchema: {
+                type: "object",
+                properties: {
+                  input: { type: "string" },
+                },
+                additionalProperties: true,
+                $schema: "http://json-schema.org/draft-07/schema#",
+              },
+            },
+          ],
+        },
+      };
+    }
+
+    if (method === "tools/call") {
+      const { tool, arguments: args } = params;
+      if (tool === "pengajuan-pembuatan-ktp") {
+        return {
+          jsonrpc: "2.0",
+          id,
+          result: { message: "Berhasil menerima pengajuan KTP", data: args },
+        };
+      }
+    }
+
+    return {
+      jsonrpc: "2.0",
+      id,
+      error: {
+        code: -32601,
+        message: `Method ${method} tidak dikenali`,
+      },
+    };
   });