feat(数据集): 计算字段语法校验

backend/src/main/java/io/dataease/controller/dataset/DataSetTableController.java

@@ -97,7 +97,7 @@ public class DataSetTableController {
     @ApiOperation("查询预览数据")
     @PostMapping("getPreviewData/{page}/{pageSize}")
     public Map<String, Object> getPreviewData(@RequestBody DataSetTableRequest dataSetTableRequest, @PathVariable Integer page, @PathVariable Integer pageSize) throws Exception {
-        return dataSetTableService.getPreviewData(dataSetTableRequest, page, pageSize);
+        return dataSetTableService.getPreviewData(dataSetTableRequest, page, pageSize, null);
     }
 
     @ApiOperation("根据sql查询预览数据")

backend/src/main/java/io/dataease/controller/dataset/DataSetTableFieldController.java

@@ -4,14 +4,20 @@ import com.auth0.jwt.JWT;
 import com.auth0.jwt.interfaces.DecodedJWT;
 import com.github.xiaoymin.knife4j.annotations.ApiSupport;
 import io.dataease.auth.filter.F2CLinkFilter;
+import io.dataease.base.domain.DatasetTable;
 import io.dataease.base.domain.DatasetTableField;
+import io.dataease.commons.exception.DEException;
+import io.dataease.controller.request.dataset.DataSetTableRequest;
 import io.dataease.controller.request.dataset.MultFieldValuesRequest;
 import io.dataease.controller.response.DatasetTableField4Type;
+import io.dataease.i18n.Translator;
 import io.dataease.service.dataset.DataSetFieldService;
 import io.dataease.service.dataset.DataSetTableFieldsService;
+import io.dataease.service.dataset.DataSetTableService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.apache.commons.lang3.ObjectUtils;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.context.request.RequestContextHolder;
@@ -19,10 +25,7 @@ import org.springframework.web.context.request.ServletRequestAttributes;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
-import java.util.ArrayList;
-import java.util.Comparator;
-import java.util.List;
-import java.util.TreeSet;
+import java.util.*;
 import java.util.stream.Collectors;
 
 /**
@@ -40,6 +43,9 @@ public class DataSetTableFieldController {
     @Autowired
     private DataSetFieldService dataSetFieldService;
 
+    @Resource
+    private DataSetTableService dataSetTableService;
+
     @ApiOperation("查询表下属字段")
     @PostMapping("list/{tableId}")
     public List<DatasetTableField> list(@PathVariable String tableId) {
@@ -74,6 +80,15 @@ public class DataSetTableFieldController {
     @PostMapping("save")
     public DatasetTableField save(@RequestBody DatasetTableField datasetTableField) {
         dataSetTableFieldsService.checkFieldName(datasetTableField);
+        try {
+            // 执行一次sql，确保数据集中所有字段均能正确执行
+            DatasetTable datasetTable = dataSetTableService.get(datasetTableField.getTableId());
+            DataSetTableRequest dataSetTableRequest = new DataSetTableRequest();
+            BeanUtils.copyProperties(datasetTable, dataSetTableRequest);
+            dataSetTableService.getPreviewData(dataSetTableRequest, 1, 1, Collections.singletonList(datasetTableField));
+        } catch (Exception e) {
+            DEException.throwException(Translator.get("i18n_calc_field_error"));
+        }
         return dataSetTableFieldsService.save(datasetTableField);
     }
 

backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java

@@ -459,16 +459,16 @@ public class DataSetTableService {
         List<Long> roleIds = new ArrayList<>();
         Long deptId = null;
 
-        if(user == null && userId == null ){
+        if (user == null && userId == null) {
             return datasetRowPermissions;
         }
 
-        if(user != null && userId != null ){
+        if (user != null && userId != null) {
             return datasetRowPermissions;
         }
 
-        if(user != null){
-            if(user.getIsAdmin()){
+        if (user != null) {
+            if (user.getIsAdmin()) {
                 return datasetRowPermissions;
             }
             userId = user.getUserId();
@@ -476,9 +476,9 @@ public class DataSetTableService {
             roleIds = user.getRoles().stream().map(CurrentRoleDto::getId).collect(Collectors.toList());
         }
 
-        if(userId != null){
+        if (userId != null) {
             SysUserEntity userEntity = authUserService.getUserById(userId);
-            if(userEntity.getIsAdmin()){
+            if (userEntity.getIsAdmin()) {
                 return datasetRowPermissions;
             }
             deptId = userEntity.getDeptId();
@@ -514,7 +514,7 @@ public class DataSetTableService {
         List<ChartFieldCustomFilterDTO> customFilter = new ArrayList<>();
         for (DatasetRowPermissions datasetRowPermissions : rowPermissions(datasetTable.getId(), user)) {
             ChartFieldCustomFilterDTO dto = new ChartFieldCustomFilterDTO();
-            if(StringUtils.isEmpty(datasetRowPermissions.getDatasetFieldId())){
+            if (StringUtils.isEmpty(datasetRowPermissions.getDatasetFieldId())) {
                 continue;
             }
             DatasetTableField field = getFieldById(fields, datasetRowPermissions.getDatasetFieldId());
@@ -525,7 +525,7 @@ public class DataSetTableService {
             dto.setId(field.getId());
             dto.setFilterType(datasetRowPermissions.getFilterType());
             if (datasetRowPermissions.getFilterType().equalsIgnoreCase("logic")) {
-                if(StringUtils.isEmpty(datasetRowPermissions.getFilter())){
+                if (StringUtils.isEmpty(datasetRowPermissions.getFilter())) {
                     continue;
                 }
                 List<ChartCustomFilterItemDTO> lists = JSONObject.parseArray(datasetRowPermissions.getFilter(), ChartCustomFilterItemDTO.class);
@@ -536,7 +536,7 @@ public class DataSetTableService {
                 dto.setLogic(datasetRowPermissions.getLogic());
                 customFilter.add(dto);
             } else {
-                if(StringUtils.isEmpty(datasetRowPermissions.getEnumCheckField())){
+                if (StringUtils.isEmpty(datasetRowPermissions.getEnumCheckField())) {
                     continue;
                 }
                 dto.setEnumCheckField(Arrays.asList(datasetRowPermissions.getEnumCheckField().split(",").clone()));
@@ -546,10 +546,13 @@ public class DataSetTableService {
         return customFilter;
     }
 
-    public Map<String, Object> getPreviewData(DataSetTableRequest dataSetTableRequest, Integer page, Integer pageSize) throws Exception {
+    public Map<String, Object> getPreviewData(DataSetTableRequest dataSetTableRequest, Integer page, Integer pageSize, List<DatasetTableField> extFields) throws Exception {
         Map<String, Object> map = new HashMap<>();
         DatasetTableField datasetTableField = DatasetTableField.builder().tableId(dataSetTableRequest.getId()).checked(Boolean.TRUE).build();
         List<DatasetTableField> fields = dataSetTableFieldsService.list(datasetTableField);
+        if (CollectionUtils.isNotEmpty(extFields)) {
+            fields.addAll(extFields);
+        }
         if (CollectionUtils.isEmpty(fields)) {
             map.put("fields", fields);
             map.put("data", new ArrayList<>());
@@ -578,7 +581,7 @@ public class DataSetTableService {
                 if (ObjectUtils.isEmpty(ds)) {
                     throw new RuntimeException(Translator.get("i18n_datasource_delete"));
                 }
-                if(StringUtils.isNotEmpty(ds.getStatus()) && ds.getStatus().equalsIgnoreCase("Error")){
+                if (StringUtils.isNotEmpty(ds.getStatus()) && ds.getStatus().equalsIgnoreCase("Error")) {
                     throw new Exception(Translator.get("i18n_invalid_ds"));
                 }
                 DatasourceProvider datasourceProvider = ProviderFactory.getProvider(ds.getType());
@@ -646,7 +649,7 @@ public class DataSetTableService {
                 if (ObjectUtils.isEmpty(ds)) {
                     throw new RuntimeException(Translator.get("i18n_datasource_delete"));
                 }
-                if(StringUtils.isNotEmpty(ds.getStatus()) && ds.getStatus().equalsIgnoreCase("Error")){
+                if (StringUtils.isNotEmpty(ds.getStatus()) && ds.getStatus().equalsIgnoreCase("Error")) {
                     throw new Exception(Translator.get("i18n_invalid_ds"));
                 }
                 DatasourceProvider datasourceProvider = ProviderFactory.getProvider(ds.getType());

backend/src/main/resources/i18n/messages_en_US.properties

@@ -299,3 +299,4 @@ i18n_invalid_ds=Invalid Datasource
 定时报告=Regular report
 i18n_rp_exist=Row permission of the same type already exists
 i18n_field_name_repeat=Field name can't repeat
+i18n_calc_field_error=Field expression error

backend/src/main/resources/i18n/messages_zh_CN.properties

@@ -298,3 +298,4 @@ i18n_invalid_ds=无效数据源
 定时报告=定时报告
 i18n_rp_exist=已有同类型的行权限存在
 i18n_field_name_repeat=字段名不能重复
+i18n_calc_field_error=字段表达式语法错误

backend/src/main/resources/i18n/messages_zh_TW.properties

@@ -301,3 +301,4 @@ i18n_invalid_ds=無效數據源
 定时报告=定時報告
 i18n_rp_exist=已有同類型餓行權限存在
 i18n_field_name_repeat=字段名不能重復
+i18n_calc_field_error=字段表達式語法錯誤