refactor(api): extract computation graph procedures

2026-03-31 21:24:28 +02:00
parent 884f1012c9
commit b1799e4f54
4 changed files with 102 additions and 25 deletions
@@ -0,0 +1,52 @@
+import { describe, expect, it, vi } from "vitest";
+import {
+  getProjectGraphData,
+  getResourceGraphData,
+} from "../router/computation-graph-procedure-support.js";
+
+const { readResourceGraphSnapshot, readProjectGraphSnapshot } = vi.hoisted(() => ({
+  readResourceGraphSnapshot: vi.fn(),
+  readProjectGraphSnapshot: vi.fn(),
+}));
+
+vi.mock("../router/computation-graph-resource.js", () => ({
+  readResourceGraphSnapshot,
+}));
+
+vi.mock("../router/computation-graph-project.js", () => ({
+  readProjectGraphSnapshot,
+}));
+
+describe("computation-graph-procedure-support", () => {
+  it("delegates resource graph reads to the snapshot reader", async () => {
+    const ctx = { db: {} } as never;
+    const snapshot = { nodes: [], links: [], meta: { resourceEid: "eid", resourceName: "Bruce" } };
+    readResourceGraphSnapshot.mockResolvedValue(snapshot);
+
+    const result = await getResourceGraphData(ctx, {
+      resourceId: "resource_1",
+      month: "2026-01",
+    });
+
+    expect(result).toBe(snapshot);
+    expect(readResourceGraphSnapshot).toHaveBeenCalledWith(ctx, {
+      resourceId: "resource_1",
+      month: "2026-01",
+    });
+  });
+
+  it("delegates project graph reads to the snapshot reader", async () => {
+    const ctx = { db: {} } as never;
+    const snapshot = { nodes: [], links: [], meta: { projectCode: "GDM", projectName: "Gelddruckmaschine" } };
+    readProjectGraphSnapshot.mockResolvedValue(snapshot);
+
+    const result = await getProjectGraphData(ctx, {
+      projectId: "project_1",
+    });
+
+    expect(result).toBe(snapshot);
+    expect(readProjectGraphSnapshot).toHaveBeenCalledWith(ctx, {
+      projectId: "project_1",
+    });
+  });
+});