refactor(api): extract rate card procedures

2026-03-31 19:56:14 +02:00
parent 4586e94c95
commit cec4169bea
4 changed files with 621 additions and 291 deletions
@@ -0,0 +1,151 @@
+import { SystemRole } from "@capakraken/shared";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+const { createAuditEntry } = vi.hoisted(() => ({
+  createAuditEntry: vi.fn(),
+}));
+
+vi.mock("../lib/audit.js", () => ({
+  createAuditEntry,
+}));
+
+import {
+  addRateCardLine,
+  createRateCard,
+  replaceRateCardLines,
+} from "../router/rate-card-procedure-support.js";
+
+function createManagerContext(db: Record<string, unknown>) {
+  return {
+    db: db as never,
+    dbUser: {
+      id: "manager_1",
+      systemRole: SystemRole.MANAGER,
+      permissionOverrides: null,
+    },
+  };
+}
+
+describe("rate-card procedure support", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("creates a rate card and writes a summarized audit entry", async () => {
+    const create = vi.fn().mockResolvedValue({
+      id: "rc_1",
+      name: "Standard 2026",
+      lines: [{ id: "line_1" }],
+    });
+
+    const result = await createRateCard(createManagerContext({
+      rateCard: { create },
+    }), {
+      name: "Standard 2026",
+      currency: "EUR",
+      lines: [{
+        costRateCents: 9_500,
+        billRateCents: 14_000,
+        chapter: "Delivery",
+        attributes: {},
+      }],
+    });
+
+    expect(result).toEqual({
+      id: "rc_1",
+      name: "Standard 2026",
+      lines: [{ id: "line_1" }],
+    });
+    expect(create).toHaveBeenCalledWith(expect.objectContaining({
+      data: expect.objectContaining({
+        name: "Standard 2026",
+        currency: "EUR",
+      }),
+    }));
+    expect(createAuditEntry).toHaveBeenCalledWith(expect.objectContaining({
+      entityType: "RateCard",
+      entityId: "rc_1",
+      action: "CREATE",
+      after: {
+        name: "Standard 2026",
+        currency: "EUR",
+        lineCount: 1,
+      },
+    }));
+  });
+
+  it("adds a line and uses the rate card name in audit metadata", async () => {
+    const lineCreate = vi.fn().mockResolvedValue({
+      id: "line_1",
+      rateCardId: "rc_1",
+      chapter: "Delivery",
+      costRateCents: 9_500,
+      billRateCents: 14_000,
+    });
+
+    const result = await addRateCardLine(createManagerContext({
+      rateCard: {
+        findUnique: vi.fn().mockResolvedValue({ id: "rc_1", name: "Standard 2026" }),
+      },
+      rateCardLine: {
+        create: lineCreate,
+      },
+    }), {
+      rateCardId: "rc_1",
+      line: {
+        costRateCents: 9_500,
+        billRateCents: 14_000,
+        chapter: "Delivery",
+        attributes: {},
+      },
+    });
+
+    expect(result.id).toBe("line_1");
+    expect(lineCreate).toHaveBeenCalledWith(expect.objectContaining({
+      data: expect.objectContaining({
+        rateCardId: "rc_1",
+        chapter: "Delivery",
+      }),
+    }));
+    expect(createAuditEntry).toHaveBeenCalledWith(expect.objectContaining({
+      entityType: "RateCardLine",
+      entityId: "line_1",
+      entityName: "Standard 2026 - Delivery",
+    }));
+  });
+
+  it("replaces lines inside a transaction and audits the replacement count", async () => {
+    const deleteMany = vi.fn().mockResolvedValue({ count: 2 });
+    const create = vi.fn()
+      .mockResolvedValueOnce({ id: "line_1", rateCardId: "rc_1", costRateCents: 8_000 })
+      .mockResolvedValueOnce({ id: "line_2", rateCardId: "rc_1", costRateCents: 9_500 });
+
+    const db = {
+      rateCard: {
+        findUnique: vi.fn().mockResolvedValue({ id: "rc_1", name: "Standard 2026" }),
+      },
+      rateCardLine: {},
+      $transaction: vi.fn(async (callback: (tx: { rateCardLine: { deleteMany: typeof deleteMany; create: typeof create } }) => unknown) => callback({
+        rateCardLine: { deleteMany, create },
+      })),
+    };
+
+    const result = await replaceRateCardLines(createManagerContext(db), {
+      rateCardId: "rc_1",
+      lines: [
+        { costRateCents: 8_000, chapter: "Delivery", attributes: {} },
+        { costRateCents: 9_500, chapter: "Pipeline", attributes: {} },
+      ],
+    });
+
+    expect(deleteMany).toHaveBeenCalledWith({ where: { rateCardId: "rc_1" } });
+    expect(create).toHaveBeenCalledTimes(2);
+    expect(result).toHaveLength(2);
+    expect(createAuditEntry).toHaveBeenCalledWith(expect.objectContaining({
+      entityType: "RateCard",
+      entityId: "rc_1",
+      summary: "Replaced all lines with 2 new lines",
+      after: { replacedLineCount: 2 },
+    }));
+  });
+});