feat: project durable agent conversations

packages/backend/convex/fluePersistence.test.ts

@@ -74,6 +74,53 @@ describe("Flue Convex persistence", () => {
     });
   });
 
+  test("binds a direct admission to the product turn atomically", async () => {
+    const t = convexTest({ modules, schema });
+    const organizationId = await t.run(async (ctx) =>
+      ctx.db.insert("organizations", {
+        createdAt: 1,
+        createdBy: "user-1",
+        kind: "personal",
+        name: "Test",
+      })
+    );
+    const conversationId = await t.run(async (ctx) =>
+      ctx.db.insert("conversations", { createdAt: 1, organizationId })
+    );
+    const turnId = await t.run(async (ctx) =>
+      ctx.db.insert("conversationTurns", {
+        attemptNumber: 1,
+        clientRequestId: "request-1",
+        conversationId,
+        createdAt: 1,
+        leaseExpiresAt: 100,
+        leaseOwner: "worker",
+        status: "dispatching",
+      })
+    );
+
+    await t.mutation(api.fluePersistence.admitSubmission, {
+      clientRequestId: "request-1",
+      input: {
+        acceptedAt: 1,
+        chunksJson: "[]",
+        inputJson: '{"kind":"direct"}',
+        kind: "direct",
+        sessionKey: "agent/instance/default",
+        submissionId: "submission-1",
+      },
+      token,
+      turnId,
+    });
+    const turn = await t.run((ctx) => ctx.db.get(turnId));
+    expect(turn).toMatchObject({
+      status: "running",
+      submissionId: "submission-1",
+    });
+    expect(turn).not.toHaveProperty("leaseExpiresAt");
+    expect(turn).not.toHaveProperty("leaseOwner");
+  });
+
   test("fences stale conversation producers and conflicting attachments", async () => {
     const t = convexTest({ modules, schema });
     await t.mutation(api.fluePersistence.createConversationStream, {