Fix design file metadata mapping in files store

Co-Authored-By: Codex <codex@openai.com>

src/stores/files.ts

@@ -91,15 +91,16 @@ export const useFilesStore = defineStore('filesStore', {
      */
     async fetchAllFiles() {
       const api = '/api/files';
-      let icon = '';
-      let fileType = '';
-      let parentLog = '';
 
       try {
         const response = await apiClient.get(api);
 
         this.allEventFiles = response.data;
         this.allEventFiles.forEach(o => {
+          let icon = '';
+          let fileType = '';
+          let parentLog = o.name;
+
           switch (o.type) {
             case 'log':
               icon = 'work_history';
@@ -119,6 +120,8 @@ export const useFilesStore = defineStore('filesStore', {
               break;
             case 'design':
               icon = 'shape_line';
+              fileType = 'Design';
+              parentLog = o.name;
               break;
           }
           o.icon = icon;

tests/stores/files.test.js

@@ -105,6 +105,33 @@ describe('filesStore', () => {
       mockGet.mockRejectedValue(new Error('Network error'));
       await expect(store.fetchAllFiles()).resolves.toBeUndefined();
     });
+
+    it('maps design files without leaking metadata from previous file items', async () => {
+      mockGet.mockResolvedValue({
+        data: [
+          {
+            type: 'log',
+            name: 'order-log',
+            owner: { name: 'Alice' },
+            updated_at: '2024-01-15T10:00:00Z',
+            accessed_at: null,
+          },
+          {
+            type: 'design',
+            name: 'diagram-a',
+            owner: { name: 'Bob' },
+            updated_at: '2024-01-16T10:00:00Z',
+            accessed_at: null,
+          },
+        ],
+      });
+
+      await store.fetchAllFiles();
+
+      expect(store.allEventFiles[1].icon).toBe('shape_line');
+      expect(store.allEventFiles[1].fileType).toBe('Design');
+      expect(store.allEventFiles[1].parentLog).toBe('diagram-a');
+    });
   });
 
   describe('upload', () => {