feat: 添加mock接口

src/mocks/handlers/event.js

@@ -4,6 +4,7 @@
 import { http, HttpResponse } from 'msw';
 import { getEventRelatedStocks, generateMockEvents, generateHotEvents, generatePopularKeywords, generateDynamicNewsEvents } from '../data/events';
 import { getMockFutureEvents, getMockEventCountsForMonth } from '../data/account';
+import { generatePopularConcepts } from './concept';
 
 // 模拟网络延迟
 const delay = (ms = 300) => new Promise(resolve => setTimeout(resolve, ms));
@@ -183,6 +184,36 @@ export const eventHandlers = [
         }
     }),
 
+    // 获取事件相关概念
+    http.get('/api/events/:eventId/concepts', async ({ params }) => {
+        await delay(300);
+
+        const { eventId } = params;
+
+        console.log('[Mock] 获取事件相关概念, eventId:', eventId);
+
+        try {
+            // 返回热门概念列表（模拟真实场景下根据事件标题搜索的结果）
+            const concepts = generatePopularConcepts(5);
+
+            return HttpResponse.json({
+                success: true,
+                data: concepts,
+                message: '获取成功'
+            });
+        } catch (error) {
+            console.error('[Mock] 获取事件相关概念失败:', error);
+            return HttpResponse.json(
+                {
+                    success: false,
+                    error: '获取事件相关概念失败',
+                    data: []
+                },
+                { status: 500 }
+            );
+        }
+    }),
+
     // 获取事件传导链分析数据
     http.get('/api/events/:eventId/transmission', async ({ params }) => {
         await delay(500);