feat(projects): 增加意见反馈

tests/feedback-stat-normalization.test.ts

@@ -0,0 +1,48 @@
+import assert from 'node:assert/strict';
+import { describe, it } from 'node:test';
+import { normalizeFeedbackStat } from '../src/service/api/feedback-normalize';
+
+describe('normalizeFeedbackStat', () => {
+  it('maps backend type/status count arrays to code-keyed records', () => {
+    const result = normalizeFeedbackStat({
+      total: 128,
+      typeCounts: [
+        { type: 1, count: 52 },
+        { type: 2, count: 31 },
+        { type: 3, count: 45 }
+      ],
+      statusCounts: [
+        { status: 1, count: 40 },
+        { status: 2, count: 33 },
+        { status: 3, count: 50 },
+        { status: 4, count: 5 }
+      ]
+    });
+
+    assert.deepEqual(result, {
+      total: 128,
+      typeCounts: {
+        '1': 52,
+        '2': 31,
+        '3': 45
+      },
+      statusCounts: {
+        '1': 40,
+        '2': 33,
+        '3': 50,
+        '4': 5
+      }
+    });
+  });
+
+  it('keeps zero-count dictionary codes visible to the facet panel', () => {
+    const result = normalizeFeedbackStat({
+      total: 0,
+      typeCounts: [{ type: '1', count: 0 }],
+      statusCounts: [{ status: '4', count: 0 }]
+    });
+
+    assert.deepEqual(result.typeCounts, { '1': 0 });
+    assert.deepEqual(result.statusCounts, { '4': 0 });
+  });
+});