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feat(FN-3454): add typed mesh snapshot API consumed by nodes view

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Implements a typed mesh snapshot API in `@fusion/core` (`CentralCore.getMeshSnapshot`, `MeshSnapshot` type) and wires it through the dashboard nodes view via a new `useMeshState` hook, substantially simplifying `MeshTopology.tsx` by replacing internal state management with the centralized snapshot.

Fusion-Task-Id: FN-3454
This commit is contained in:
Fusion
2026-05-10 16:49:08 -07:00
committed by gsxdsm
parent 17ef50f820
commit 32e76c8cc0
19 changed files with 741 additions and 447 deletions
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82
packages/dashboard/src/__tests__/node-routes.test.ts
View File

@@ -15,7 +15,8 @@ const mockCheckNodeHealth = vi.fn();
const mockUpdateProject = vi.fn();
const mockAssignProjectToNode = vi.fn();
const mockUnassignProjectFromNode = vi.fn();
const mockGetMeshState = vi.fn();
const mockGetLocalMeshSnapshot = vi.fn();
const mockGetLocalNode = vi.fn();
const mockGetNodeVersionInfo = vi.fn();
const mockSyncPlugins = vi.fn();
const mockCheckVersionCompatibility = vi.fn();
@@ -37,7 +38,8 @@ vi.mock("@fusion/core", async () => {
updateProject: mockUpdateProject,
assignProjectToNode: mockAssignProjectToNode,
unassignProjectFromNode: mockUnassignProjectFromNode,
getMeshState: mockGetMeshState,
getLocalMeshSnapshot: mockGetLocalMeshSnapshot,
getLocalNode: mockGetLocalNode,
getNodeVersionInfo: mockGetNodeVersionInfo,
syncPlugins: mockSyncPlugins,
checkVersionCompatibility: mockCheckVersionCompatibility,
@@ -139,16 +141,20 @@ describe("Node routes", () => {
createdAt: "2026-01-01T00:00:00.000Z",
updatedAt: "2026-01-01T00:00:00.000Z",
});
mockGetMeshState.mockResolvedValue({
nodeId: "node_local",
nodeName: "local-node",
nodeUrl: undefined,
status: "online",
metrics: null,
lastSeen: "2026-01-01T00:00:00.000Z",
connectedAt: "2026-01-01T00:00:00.000Z",
knownPeers: [],
});
mockGetLocalNode.mockResolvedValue({ id: "node_local", type: "local" });
mockGetLocalMeshSnapshot.mockResolvedValue([
{
nodeId: "node_local",
nodeName: "local-node",
nodeUrl: undefined,
nodeType: "local",
status: "online",
metrics: null,
lastSeen: "2026-01-01T00:00:00.000Z",
connectedAt: "2026-01-01T00:00:00.000Z",
knownPeers: [],
},
]);
mockGetNodeVersionInfo.mockResolvedValue(undefined);
mockSyncPlugins.mockResolvedValue({
localNodeId: "node_local",
@@ -493,42 +499,38 @@ describe("Node routes", () => {
expect(res.status).toBe(404);
});
it("GET /api/mesh/state returns mesh topology state", async () => {
const localMeshState = {
nodeId: "node_local",
nodeName: "local",
nodeUrl: undefined,
status: "online" as const,
metrics: null,
lastSeen: "2026-01-01T00:00:00.000Z",
connectedAt: "2026-01-01T00:00:00.000Z",
knownPeers: [],
};
const remoteMeshState = {
nodeId: "node_remote",
nodeName: "remote",
nodeUrl: "http://remote:3001",
status: "online" as const,
metrics: { cpuUsage: 30, memoryUsed: 2e9, memoryTotal: 8e9, storageUsed: 100e9, storageTotal: 500e9, uptime: 3600000, reportedAt: "2026-01-01T00:00:00.000Z" },
lastSeen: "2026-01-01T00:00:00.000Z",
connectedAt: "2026-01-01T00:00:00.000Z",
knownPeers: [{ id: "peer_1", nodeId: "node_remote", peerNodeId: "node_local", name: "local", url: "http://localhost:3001", status: "online" as const, lastSeen: "2026-01-01T00:00:00.000Z", connectedAt: "2026-01-01T00:00:00.000Z" }],
};
it("GET /api/mesh/state returns mesh topology snapshot", async () => {
mockListNodes.mockResolvedValue([
makeNode({ id: "node_local", name: "local", type: "local" }),
makeNode({ id: "node_remote", name: "remote", type: "remote", url: "http://remote:3001" }),
]);
mockGetMeshState
.mockResolvedValueOnce(localMeshState)
.mockResolvedValueOnce(remoteMeshState);
const remoteMeshState = {
sourceNodeId: "node_remote",
collectedAt: "2026-01-01T00:00:00.000Z",
nodes: [
{
nodeId: "node_remote",
nodeName: "remote",
nodeUrl: "http://remote:3001",
nodeType: "remote" as const,
status: "online" as const,
metrics: { cpuUsage: 30, memoryUsed: 2e9, memoryTotal: 8e9, storageUsed: 100e9, storageTotal: 500e9, uptime: 3600000, reportedAt: "2026-01-01T00:00:00.000Z" },
lastSeen: "2026-01-01T00:00:00.000Z",
connectedAt: "2026-01-01T00:00:00.000Z",
knownPeers: [{ id: "peer_1", nodeId: "node_remote", peerNodeId: "node_local", name: "local", url: "http://localhost:3001", status: "online" as const, lastSeen: "2026-01-01T00:00:00.000Z", connectedAt: "2026-01-01T00:00:00.000Z" }],
},
],
};
vi.stubGlobal("fetch", vi.fn().mockResolvedValue({ ok: true, json: async () => remoteMeshState }));
const res = await request(app, "GET", "/api/mesh/state");
expect(res.status).toBe(200);
expect((res.body as any[])).toHaveLength(2);
expect((res.body as any[])[0].nodeId).toBe("node_local");
expect((res.body as any[])[1].nodeId).toBe("node_remote");
expect((res.body as { nodes: Array<{ nodeId: string }> }).nodes).toHaveLength(2);
expect((res.body as { nodes: Array<{ nodeId: string }> }).nodes[0].nodeId).toBe("node_local");
expect((res.body as { nodes: Array<{ nodeId: string }> }).nodes[1].nodeId).toBe("node_remote");
});
it("GET /api/nodes/:id/metrics returns systemMetrics from node", async () => {