feat: 新增功能：导出消息时记录错误提示

servers/boe-server-all/src/main/java/com/xboe/enums/CaseAiChatErrCodeEnum.java

@@ -0,0 +1,33 @@
+package com.xboe.enums;
+
+import lombok.Getter;
+
+import java.util.Arrays;
+
+/**
+ * 错误码枚举
+ */
+@Getter
+public enum CaseAiChatErrCodeEnum {
+
+    SUCCESS(0, "成功"),
+
+    INTERNAL_ERROR(1, "内部错误"),
+
+    AIOT_ERROR(2, "AIoT平台错误"),
+    ;
+
+    private final int code;
+
+    private final String label;
+
+    CaseAiChatErrCodeEnum(int code, String label) {
+        this.code = code;
+        this.label = label;
+    }
+
+    public static CaseAiChatErrCodeEnum getByCode(int code) {
+        return Arrays.stream(values()).filter(e -> e.code == code)
+                .findFirst().orElse(SUCCESS);
+    }
+}

servers/boe-server-all/src/main/java/com/xboe/module/boecase/api/CaseAiChatApi.java

@@ -4,6 +4,7 @@ import com.xboe.core.api.ApiBaseController;
 import com.xboe.core.JsonResponse;
 import com.xboe.module.boecase.dto.CaseAiChatDto;
 import com.xboe.module.boecase.dto.CaseAiMsgLikeDto;
+import com.xboe.module.boecase.dto.EsFieldDTO;
 import com.xboe.module.boecase.dto.GetCaseAiMsgDto;
 import com.xboe.module.boecase.entity.AiChatConversationData;
 import com.xboe.module.boecase.service.ICaseAiChatService;
@@ -207,6 +208,17 @@ public class CaseAiChatApi extends ApiBaseController {
         return error("刷新失败");
     }
 
+    /**
+     * 添加索引字段
+     * @param esFieldDTO
+     * @return
+     */
+    @PostMapping("/index/add_field")
+    public JsonResponse<String> addField(@RequestBody EsFieldDTO esFieldDTO) {
+        boolean result = elasticSearchIndexService.updateIndex(esFieldDTO.getFieldName(), esFieldDTO.getIndexProperties());
+        return result ? success("添加成功") : error("添加失败");
+    }
+
     @PostMapping("/es/create")
     public JsonResponse<String> createNewConversation(@RequestBody CaseAiMessageVo caseAiMessageVo,
                                                       @RequestParam String conversationId,

servers/boe-server-all/src/main/java/com/xboe/module/boecase/dto/EsFieldDTO.java

@@ -0,0 +1,49 @@
+package com.xboe.module.boecase.dto;
+
+import lombok.Data;
+import org.apache.commons.lang3.StringUtils;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Data
+public class EsFieldDTO {
+
+    /**
+     * 字段名称
+     */
+    private String fieldName;
+
+    /**
+     * 字段属性
+     */
+    private Properties properties;
+
+    public Map<String, Object> getIndexProperties() {
+        Map<String, Object> indexProperties = new HashMap<>();
+        if (properties != null) {
+            indexProperties.put("type", properties.type);
+            if (properties.index != null) {
+                indexProperties.put("index", properties.index);
+            }
+            if (StringUtils.isNotBlank(properties.analyzer)) {
+                indexProperties.put("analyzer", properties.analyzer);
+            }
+            if (StringUtils.isNotBlank(properties.searchAnalyzer)) {
+                indexProperties.put("search_analyzer", properties.searchAnalyzer);
+            }
+        }
+        return indexProperties;
+    }
+
+    @Data
+    public static class Properties {
+        private String type;
+
+        private Boolean index;
+
+        private String analyzer;
+
+        private String searchAnalyzer;
+    }
+}

servers/boe-server-all/src/main/java/com/xboe/module/boecase/entity/AiChatConversationData.java

@@ -34,6 +34,19 @@ public class AiChatConversationData {
      */
     private StringBuilder answer = new StringBuilder();
 
+    /**
+     * 状态
+     * 0-正常
+     * 1-系统错误
+     * 2-AIoT平台错误
+     */
+    private Integer status;
+
+    /**
+     * 错误信息
+     */
+    private String errorMsg;
+
     /**
      * 案例引用列表
      */

servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/IElasticSearchIndexService.java

@@ -4,6 +4,7 @@ import com.xboe.module.boecase.entity.AiChatConversationData;
 import com.xboe.module.boecase.vo.CaseAiMessageVo;
 
 import java.util.List;
+import java.util.Map;
 
 /**
  * es索引
@@ -27,6 +28,14 @@ public interface IElasticSearchIndexService {
      */
     boolean deleteIndex();
 
+    /**
+     * 更新索引：添加索引字段
+     * @param fieldName
+     * @param fieldProperties
+     * @return
+     */
+    boolean updateIndex(String fieldName, Map<String, Object> fieldProperties);
+
     /**
      * 新增数据
      * @param data

servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java

@@ -5,6 +5,7 @@ import com.alibaba.fastjson.JSONObject;
 import com.xboe.constants.CaseAiConstants;
 import com.xboe.core.CurrentUser;
 import com.xboe.core.orm.FieldFilters;
+import com.xboe.enums.CaseAiChatErrCodeEnum;
 import com.xboe.enums.CaseAiChatStatusEnum;
 import com.xboe.module.boecase.dao.CaseAiConversationsDao;
 import com.xboe.module.boecase.dao.CaseDocumentLogDao;
@@ -138,6 +139,7 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
         conversationData.setQuery(caseAiChatDto.getQuery());
         conversationData.setConversationId(conversationId);
         conversationData.setUserId(userId);
+        conversationData.setStatus(CaseAiChatErrCodeEnum.SUCCESS.getCode());
 
         String kId = caseAiProperties.getCaseKnowledgeId();
         JSONObject chatParam = new JSONObject();
@@ -173,6 +175,8 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
                 errMessage(sseEmitter, conversationId, CaseAiConstants.CHAT_SYS_ERR_MSG);
                 // 先响应给前端
                 sseEmitter.complete();
+                conversationData.setStatus(CaseAiChatErrCodeEnum.AIOT_ERROR.getCode());
+                conversationData.setErrorMsg("获取AccessToken时发生异常");
                 conversationData.appendAnswer(CaseAiConstants.CHAT_SYS_ERR_MSG);
                 saveConversationData(conversationData);
                 return sseEmitter;
@@ -182,6 +186,8 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
             errMessage(sseEmitter, conversationId, CaseAiConstants.CHAT_SYS_ERR_MSG);
             // 先响应给前端
             sseEmitter.complete();
+            conversationData.setStatus(CaseAiChatErrCodeEnum.AIOT_ERROR.getCode());
+            conversationData.setErrorMsg("获取AccessToken时发生异常" + e.getMessage());
             conversationData.appendAnswer(CaseAiConstants.CHAT_SYS_ERR_MSG);
             saveConversationData(conversationData);
             return sseEmitter;
@@ -232,6 +238,8 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
 
                     errMessage(sseEmitter, conversationId, sseContent);
                     sseEmitter.complete();
+                    conversationData.setStatus(CaseAiChatErrCodeEnum.AIOT_ERROR.getCode());
+                    conversationData.setErrorMsg(sseContent);
                     conversationData.appendAnswer(sseContent);
                     saveConversationData(conversationData);
                     // 关闭eventSource
@@ -287,6 +295,8 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
                                 // 异常问题，取message内容
                                 String message = jsonData.getString("message");
                                 errMessage(sseEmitter, conversationId, message);
+                                conversationData.setStatus(CaseAiChatErrCodeEnum.AIOT_ERROR.getCode());
+                                conversationData.setErrorMsg(jsonData.toJSONString());
                                 return;
                             }
                         }
@@ -345,6 +355,8 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
                 // 从Map中移除失败的会话
                 conversationEventSourceMap.remove(conversationId);
                 // 即使失败，也要将已有的对话数据保存到ES
+                conversationData.setStatus(CaseAiChatErrCodeEnum.AIOT_ERROR.getCode());
+                conversationData.setErrorMsg(errorMessage);
                 conversationData.appendAnswer(errorMessage);
                 saveConversationData(conversationData);
             }
@@ -928,6 +940,8 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
         headerRow.createCell(4).setCellValue("回答");
         headerRow.createCell(5).setCellValue("开始时间");
         headerRow.createCell(6).setCellValue("问答时长(秒)");
+        headerRow.createCell(7).setCellValue("消息状态");
+        headerRow.createCell(8).setCellValue("错误信息");
 
         // 内容行
         if (!excelDataList.isEmpty()) {
@@ -948,8 +962,22 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
                         row.createCell(2).setCellValue(excelData.getUser());
                         row.createCell(3).setCellValue(message.getQuery() != null ? message.getQuery() : "");
                         row.createCell(4).setCellValue(message.getAnswer() != null ? message.getAnswer() : "");
-                        row.createCell(5).setCellValue(""); // 开始时间字段暂留空
+                        LocalDateTime messageStartTime = message.getStartTime();
+                        if (messageStartTime != null) {
+                            String startTimeStr = messageStartTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+                            row.createCell(5).setCellValue(startTimeStr);
+                        } else {
+                            row.createCell(5).setCellValue("");
+                        }
                         row.createCell(6).setCellValue(message.getDurationSeconds() != null ? message.getDurationSeconds() : 0);
+                        if (message.getStatus() != null) {
+                            int status = message.getStatus();
+                            CaseAiChatErrCodeEnum errCodeEnum = CaseAiChatErrCodeEnum.getByCode(status);
+                            row.createCell(7).setCellValue(errCodeEnum.getLabel());
+                        }
+                        if (StringUtils.isNotBlank(message.getErrorMsg())) {
+                            row.createCell(8).setCellValue(message.getErrorMsg());
+                        }
                     }
 
                     // 合并单元格（会话ID、会话名称、用户三列）

servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/ElasticSearchIndexServiceImpl.java

@@ -22,6 +22,8 @@ import org.elasticsearch.client.RestHighLevelClient;
 import org.elasticsearch.client.indices.CreateIndexRequest;
 import org.elasticsearch.client.indices.CreateIndexResponse;
 import org.elasticsearch.client.indices.GetIndexRequest;
+import org.elasticsearch.client.indices.PutMappingRequest;
+import org.elasticsearch.common.bytes.BytesReference;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.xcontent.XContentType;
 import org.elasticsearch.index.query.QueryBuilders;
@@ -32,12 +34,17 @@ import org.elasticsearch.search.builder.SearchSourceBuilder;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.io.BufferedReader;
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.time.Duration;
 import java.time.LocalDateTime;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 @Service
 @Slf4j
@@ -125,6 +132,33 @@ public class ElasticSearchIndexServiceImpl implements IElasticSearchIndexService
         }
     }
 
+    @Override
+    public boolean updateIndex(String fieldName, Map<String, Object> fieldProperties) {
+        if (elasticsearchClient == null) {
+            log.error("ElasticSearch客户端未配置");
+            return false;
+        }
+        // 执行新增字段请求
+        JSONObject newField = new JSONObject();
+        newField.put(fieldName, fieldProperties);
+
+        PutMappingRequest request = new PutMappingRequest(CaseAiConstants.CASE_AI_INDEX_NAME);
+        request.source(newField.toJSONString(), XContentType.JSON);
+        try {
+            AcknowledgedResponse response = elasticsearchClient.indices().putMapping(request, RequestOptions.DEFAULT);
+            if (response.isAcknowledged()) {
+                log.info("成功更新Elasticsearch索引: {}, 新增字段: {}", CaseAiConstants.CASE_AI_INDEX_NAME, fieldName);
+                return true;
+            } else {
+                log.error("更新索引 [{}] 未被确认（可能部分节点未响应）", CaseAiConstants.CASE_AI_INDEX_NAME);
+                return false;
+            }
+        } catch (Exception e) {
+            log.error("更新ElasticSearch索引时发生异常", e);
+            return false;
+        }
+    }
+
     @Override
     public boolean createData(AiChatConversationData conversationData) {
         if (elasticsearchClient == null) {
@@ -145,6 +179,9 @@ public class ElasticSearchIndexServiceImpl implements IElasticSearchIndexService
             esData.put("timestamp", now.toString());
             esData.put("durationSeconds", Duration.between(conversationData.getStartTime(), now).getSeconds());
 
+            esData.put("status", conversationData.getStatus());
+            esData.put("errorMsg", conversationData.getErrorMsg());
+
             // 构建 caseRefer 数据
             JSONArray caseReferArray = new JSONArray();
             for (CaseReferVo caseRefer : conversationData.getCaseRefers()) {
@@ -231,6 +268,20 @@ public class ElasticSearchIndexServiceImpl implements IElasticSearchIndexService
                 }
             }
 
+            if (sourceMap.containsKey("status")) {
+                Object statusObj = sourceMap.get("status");
+                if (statusObj != null) {
+                    messageVo.setStatus(Integer.valueOf(statusObj.toString()));
+                }
+            }
+
+            if (sourceMap.containsKey("errorMsg")) {
+                Object errorMsgObj = sourceMap.get("errorMsg");
+                if (errorMsgObj != null) {
+                    messageVo.setErrorMsg(errorMsgObj.toString());
+                }
+            }
+
             // 解析 caseRefer
             if (sourceMap.containsKey("caseRefer")) {
                 Object caseReferObj = sourceMap.get("caseRefer");
@@ -352,70 +403,15 @@ public class ElasticSearchIndexServiceImpl implements IElasticSearchIndexService
      * @return JSON格式的映射配置
      */
     private String getAiChatMessagesMapping() {
-        return "{\n" +
+        InputStream inputStream = getClass().getClassLoader().getResourceAsStream("case_ai_index.json");
-                "  \"properties\": {\n" +
+        if (inputStream != null) {
-                "    \"conversationId\": {\n" +
+            try (InputStreamReader isr = new InputStreamReader(inputStream);
-                "      \"type\": \"keyword\",\n" +
+                 BufferedReader reader = new BufferedReader(isr)) {
-                "      \"index\": true\n" +
+                return reader.lines().collect(Collectors.joining(System.lineSeparator()));
-                "    },\n" +
+            } catch (IOException e) {
-                "    \"query\": {\n" +
+                throw new RuntimeException("Resource read error: case_ai_index.json", e);
-                "      \"type\": \"text\",\n" +
+            }
-                "      \"analyzer\": \"ik_max_word\",\n" +
+        }
-                "      \"search_analyzer\": \"ik_smart\",\n" +
+        throw new RuntimeException("Resource not found: case_ai_index.json");
-                "      \"fields\": {\n" +
-                "        \"keyword\": {\n" +
-                "          \"type\": \"keyword\",\n" +
-                "          \"ignore_above\": 256\n" +
-                "        }\n" +
-                "      }\n" +
-                "    },\n" +
-                "    \"answer\": {\n" +
-                "      \"type\": \"text\",\n" +
-                "      \"analyzer\": \"ik_max_word\",\n" +
-                "      \"search_analyzer\": \"ik_smart\"\n" +
-                "    },\n" +
-                "    \"caseRefer\": {\n" +
-                "      \"type\": \"nested\",\n" +
-                "      \"properties\": {\n" +
-                "        \"caseId\": {\n" +
-                "          \"type\": \"keyword\",\n" +
-                "          \"index\": true\n" +
-                "        },\n" +
-                "        \"title\": {\n" +
-                "          \"type\": \"text\",\n" +
-                "          \"analyzer\": \"ik_max_word\",\n" +
-                "          \"search_analyzer\": \"ik_smart\"\n" +
-                "        },\n" +
-                "        \"authorName\": {\n" +
-                "          \"type\": \"keyword\",\n" +
-                "          \"index\": true\n" +
-                "        },\n" +
-                "        \"keywords\": {\n" +
-                "          \"type\": \"text\",\n" +
-                "          \"analyzer\": \"ik_max_word\",\n" +
-                "          \"search_analyzer\": \"ik_smart\"\n" +
-                "        },\n" +
-                "        \"content\": {\n" +
-                "          \"type\": \"text\",\n" +
-                "          \"analyzer\": \"ik_max_word\",\n" +
-                "          \"search_analyzer\": \"ik_smart\"\n" +
-                "        }\n" +
-                "      }\n" +
-                "    },\n" +
-                "    \"suggestions\": {\n" +
-                "      \"type\": \"text\",\n" +
-                "      \"analyzer\": \"ik_max_word\",\n" +
-                "      \"search_analyzer\": \"ik_smart\"\n" +
-                "    },\n" +
-                "    \"userId\": {\n" +
-                "      \"type\": \"keyword\",\n" +
-                "      \"index\": true\n" +
-                "    },\n" +
-                "    \"timestamp\": {\n" +
-                "      \"type\": \"date\",\n" +
-                "      \"format\": \"yyyy-MM-dd HH:mm:ss||yyyy-MM-dd'T'HH:mm:ss||yyyy-MM-dd'T'HH:mm:ss.SSS||yyyy-MM-dd'T'HH:mm:ss.SSS'Z'||epoch_millis\"\n" +
-                "    }\n" +
-                "  }\n" +
-                "}";
     }
 }

servers/boe-server-all/src/main/java/com/xboe/module/boecase/vo/CaseAiMessageVo.java

@@ -41,6 +41,19 @@ public class CaseAiMessageVo {
      */
     private List<String> suggestions;
 
+    /**
+     * 状态
+     * 0-正常
+     * 1-系统错误
+     * 2-AIoT平台错误
+     */
+    private Integer status;
+
+    /**
+     * 错误信息
+     */
+    private String errorMsg;
+
     /**
      * 用户点赞状态
      * -1: 踩

servers/boe-server-all/src/main/resources/case_ai_index.json

@@ -0,0 +1,82 @@
+{
+  "properties": {
+    "conversationId": {
+      "type": "keyword",
+      "index": true
+    },
+    "query": {
+      "type": "text",
+      "analyzer": "ik_max_word",
+      "search_analyzer": "ik_smart",
+      "fields": {
+        "keyword": {
+          "type": "keyword",
+          "ignore_above": 256
+        }
+      }
+    },
+    "answer": {
+      "type": "text",
+      "analyzer": "ik_max_word",
+      "search_analyzer": "ik_smart"
+    },
+    "caseRefer": {
+      "type": "nested",
+      "properties": {
+        "caseId": {
+          "type": "keyword",
+          "index": true
+        },
+        "title": {
+          "type": "text",
+          "analyzer": "ik_max_word",
+          "search_analyzer": "ik_smart"
+        },
+        "authorName": {
+          "type": "keyword",
+          "index": true
+        },
+        "keywords": {
+          "type": "text",
+          "analyzer": "ik_max_word",
+          "search_analyzer": "ik_smart"
+        },
+        "content": {
+          "type": "text",
+          "analyzer": "ik_max_word",
+          "search_analyzer": "ik_smart"
+        }
+      }
+    },
+    "suggestions": {
+      "type": "text",
+      "analyzer": "ik_max_word",
+      "search_analyzer": "ik_smart"
+    },
+    "userId": {
+      "type": "keyword",
+      "index": true
+    },
+    "timestamp": {
+      "type": "date",
+      "format": "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd'T'HH:mm:ss||yyyy-MM-dd'T'HH:mm:ss.SSS||yyyy-MM-dd'T'HH:mm:ss.SSS'Z'||epoch_millis"
+    },
+    "status": {
+      "type": "integer"
+    },
+    "errorMsg": {
+      "type": "text",
+      "analyzer": "ik_max_word",
+      "search_analyzer": "ik_smart"
+    },
+    "likeStatus": {
+      "type": "keyword",
+      "index": true
+    },
+    "feedback": {
+      "type": "text",
+      "analyzer": "ik_max_word",
+      "search_analyzer": "ik_smart"
+    }
+  }
+}