(improvement)(headless&chat)Execute against SemanticLayerService instead of ChatQueryService in chat-server and rename several classes by the way.

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/enums/WorkflowState.java

@@ -4,6 +4,7 @@ public enum WorkflowState {
     MAPPING,
     PARSING,
     CORRECTING,
+    TRANSLATING,
     PROCESSING,
     FINISHED
 }

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/request/QuerySqlReq.java

@@ -1,6 +1,9 @@
 package com.tencent.supersonic.headless.api.pojo.request;
 
+import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 import lombok.ToString;
 import org.apache.commons.collections.CollectionUtils;
 
@@ -8,8 +11,13 @@ import java.util.Objects;
 
 @Data
 @ToString
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
 public class QuerySqlReq extends SemanticQueryReq {
+
     private String sql;
+
     private Integer limit = 1000;
 
     @Override

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/request/QueryStructReq.java

@@ -155,7 +155,7 @@ public class QueryStructReq extends SemanticQueryReq {
         String sql = null;
         try {
             sql = buildSql(this, isBizName);
-        } catch (Exception e) {
+        } catch (JSQLParserException e) {
             log.error("buildSql error", e);
         }
 
@@ -164,7 +164,7 @@ public class QueryStructReq extends SemanticQueryReq {
         result.setDataSetId(this.getDataSetId());
         result.setModelIds(this.getModelIdSet());
         result.setParams(new ArrayList<>());
-        result.setSqlInfo(this.getSqlInfo());
+        result.getSqlInfo().setCorrectS2SQL(sql);
         return result;
     }
 

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/request/QueryTextReq.java

@@ -16,7 +16,7 @@ import java.util.List;
 import java.util.Set;
 
 @Data
-public class QueryReq {
+public class QueryTextReq {
     private String queryText;
     private Integer chatId;
     private Set<Long> dataSetIds = Sets.newHashSet();

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/request/TranslateSqlReq.java

@@ -12,7 +12,7 @@ import lombok.ToString;
 @Builder
 @AllArgsConstructor
 @NoArgsConstructor
-public class ExplainSqlReq<T> {
+public class TranslateSqlReq<T> {
 
     private QueryMethod queryTypeEnum;
 

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/response/TranslateResp.java

@@ -13,7 +13,7 @@ import java.io.Serializable;
 @Builder
 @AllArgsConstructor
 @NoArgsConstructor
-public class ExplainResp implements Serializable {
+public class TranslateResp implements Serializable {
 
     private String sql;