update pay ui

src/services/eventService.js

@@ -358,6 +358,37 @@ export const stockService = {
             throw error;
         }
     },
+
+    /**
+     * 批量获取多只股票的K线数据
+     * @param {string[]} stockCodes - 股票代码数组
+     * @param {string} chartType - 图表类型 (timeline/daily)
+     * @param {string} eventTime - 事件时间
+     * @returns {Promise<Object>} { [stockCode]: data[] }
+     */
+    getBatchKlineData: async (stockCodes, chartType = 'timeline', eventTime = null) => {
+        try {
+            const requestBody = {
+                codes: stockCodes,
+                type: chartType
+            };
+            if (eventTime) {
+                requestBody.event_time = eventTime;
+            }
+
+            logger.debug('stockService', '批量获取K线数据', { stockCount: stockCodes.length, chartType, eventTime });
+
+            const response = await apiRequest('/api/stock/batch-kline', {
+                method: 'POST',
+                body: JSON.stringify(requestBody)
+            });
+
+            return response;
+        } catch (error) {
+            logger.error('stockService', 'getBatchKlineData', error, { stockCodes, chartType });
+            throw error;
+        }
+    },
     getTransmissionChainAnalysis: async (eventId) => {
         return await apiRequest(`/api/events/${eventId}/transmission`);
     },