refactor(api): extract rate card match support

2026-03-31 14:33:38 +02:00
parent aeffb2a069
commit b093a47c1b
3 changed files with 195 additions and 71 deletions
@@ -0,0 +1,76 @@
+import { describe, expect, it } from "vitest";
+import {
+  pickBestRateCardLineMatch,
+  scoreRateCardLineMatch,
+} from "../router/rate-card-match-support.js";
+
+describe("rate card match support", () => {
+  it("scores weighted matches with optional case-insensitive keys", () => {
+    expect(scoreRateCardLineMatch({
+      roleId: "role_1",
+      chapter: "Delivery",
+      seniority: "Senior",
+    }, {
+      criteria: {
+        roleId: "role_1",
+        chapter: "delivery",
+        seniority: "senior",
+      },
+      weights: {
+        roleId: 4,
+        chapter: 2,
+        seniority: 1,
+      },
+      caseInsensitiveKeys: ["chapter", "seniority"],
+    })).toEqual({
+      line: {
+        roleId: "role_1",
+        chapter: "Delivery",
+        seniority: "Senior",
+      },
+      score: 7,
+      mismatch: false,
+    });
+  });
+
+  it("marks mismatches when a populated criterion conflicts with a populated line field", () => {
+    expect(scoreRateCardLineMatch({
+      roleId: "role_pm",
+      chapter: "Project Management",
+    }, {
+      criteria: {
+        roleId: "role_3d",
+        chapter: "Project Management",
+      },
+      weights: {
+        roleId: 4,
+        chapter: 2,
+      },
+    })).toEqual({
+      line: {
+        roleId: "role_pm",
+        chapter: "Project Management",
+      },
+      score: 2,
+      mismatch: true,
+    });
+  });
+
+  it("picks the highest-scoring non-mismatching line", () => {
+    const lines = [
+      { id: "generic", roleId: null, chapter: null, location: null, seniority: null, workType: null },
+      { id: "specific", roleId: "role_3d", chapter: "Delivery", location: null, seniority: null, workType: null },
+    ];
+
+    expect(pickBestRateCardLineMatch(lines, {
+      criteria: {
+        roleId: "role_3d",
+        chapter: "Delivery",
+      },
+      weights: {
+        roleId: 4,
+        chapter: 2,
+      },
+    })).toEqual(lines[1]);
+  });
+});