1. 修复证据改造bug

src/main/java/com/supervision/police/dto/CaseEvidenceDetailDTO.java

@@ -108,6 +108,8 @@ public class CaseEvidenceDetailDTO {
             }
             this.fileId = caseEvidence.getFileId();
             this.directoryId = caseEvidence.getDirectoryId();
+            this.updateTime = caseEvidence.getUpdateTime();
+            this.evidenceFormat = caseEvidence.getFileType();
         }
         this.fileList = fileList;
     }
@@ -152,14 +154,9 @@ public class CaseEvidenceDetailDTO {
      * 设置文件格式  如果目录等级为1、2，则目录格式未文件。 如果目录等级为3，则文件格式为文件夹
      * @param directory
      */
-    public void setEvidenceFormatValue(EvidenceDirectoryDTO directory,boolean ifFile){
-
-        if (ifFile){
-            this.evidenceFormat = CollUtil.getFirst(this.fileList).getFileType();
-            return;
-        }
+    public void setEvidenceFormatValue(EvidenceDirectoryDTO directory){
 
-        if (null == directory){
+        if (StrUtil.isNotEmpty(this.evidenceFormat) || null == directory){
             return;
         }
         if (1 == directory.getLevel() || 2 == directory.getLevel()){

src/main/java/com/supervision/police/dto/EvidenceDirectoryDTO.java

@@ -59,6 +59,7 @@ public class EvidenceDirectoryDTO {
     public EvidenceDirectoryDTO() {
     }
     public EvidenceDirectoryDTO(List<EvidenceDirectoryDTO> children) {
+        this.child = children;
     }
 
     public EvidenceDirectoryDTO(EvidenceDirectory directory){

src/main/java/com/supervision/police/service/EvidenceDirectoryService.java

@@ -7,6 +7,8 @@ import com.supervision.police.dto.EvidenceDirectoryDTO;
 import com.supervision.police.dto.EvidenceFileDTO;
 
 import java.util.List;
+import java.util.function.Consumer;
+import java.util.function.Supplier;
 
 /**
 * @author Administrator
@@ -45,4 +47,6 @@ public interface EvidenceDirectoryService extends IService<EvidenceDirectory> {
      * @return 目录提示词
      */
     List<CategoryPromptDTO> listCategoryPrompt(String caseId);
+
+    void removeDirectoryIf(String directoryId, Supplier<Boolean> condition);
 }

src/main/java/com/supervision/police/service/impl/CaseEvidenceServiceImpl.java

@@ -133,6 +133,13 @@ public class CaseEvidenceServiceImpl extends ServiceImpl<CaseEvidenceMapper, Cas
             boolean remove = super.lambdaUpdate().eq(CaseEvidence::getId, evidenceId).remove();
             if (remove) {
                 evidenceFileService.lambdaUpdate().eq(EvidenceFile::getEvidenceId, evidenceId).remove();
+
+                // 同步删除文件夹
+                String caseId = caseEvidence.getCaseId();
+                List<EvidenceDirectoryDTO> evidenceDirectoryS = listDirectoryTree(caseId);
+                EvidenceDirectoryDTO directoryDTO = new EvidenceDirectoryDTO(evidenceDirectoryS);
+                EvidenceDirectoryDTO directory = directoryDTO.findDirectory(caseEvidence.getDirectoryId());
+                evidenceDirectoryService.removeDirectoryIf(directory.getId(),()->directory.getLevel() == 3);
                 caseStatusManageService.whenUpdateEvidence(caseEvidence.getCaseId());
             }
         } else {
@@ -196,7 +203,7 @@ public class CaseEvidenceServiceImpl extends ServiceImpl<CaseEvidenceMapper, Cas
                     comDictionaryService.getName(evidenceTypeDic, "evidence_type", caseEvidence.getEvidenceType()));
             caseEvidenceDetailDTO.setContentTypeValue(recordFileDTOS);
             EvidenceDirectoryDTO directory = evidenceDirectoryService.findDirectoryById(caseEvidence.getDirectoryId(), evidenceDirectoryDTOS);
-            caseEvidenceDetailDTO.setEvidenceFormatValue(directory, null != queryDirectory && queryDirectory.getLevel() == 3);
+            caseEvidenceDetailDTO.setEvidenceFormatValue(directory);
             if (null != queryDirectory && queryDirectory.getLevel() == 3 && StrUtil.isNotEmpty(caseEvidence.getFileName())){
                 caseEvidenceDetailDTO.setEvidenceName(caseEvidence.getFileName().split("\\.")[0]);
             }

src/main/java/com/supervision/police/service/impl/EvidenceDirectoryServiceImpl.java

@@ -12,8 +12,8 @@ import com.supervision.police.service.EvidenceDirectoryService;
 import com.supervision.police.mapper.EvidenceDirectoryMapper;
 import org.springframework.stereotype.Service;
 
-import java.util.List;
-import java.util.Map;
+import java.util.*;
+import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
 /**
@@ -59,7 +59,16 @@ public class EvidenceDirectoryServiceImpl extends ServiceImpl<EvidenceDirectoryM
         if (CollUtil.isEmpty(directoryDTOS)){
             return;
         }
-        Map<String, List<EvidenceFileDTO>> fileMap = fileInfoList.stream().collect(Collectors.groupingBy(EvidenceFileDTO::getDirectoryId));
+
+        // 避免出现重复数据
+        Set<String> fileIds = new HashSet<>();
+        Map<String, List<EvidenceFileDTO>> fileMap = fileInfoList.stream().filter(item->{
+            if (fileIds.contains(item.getFileId())){
+                return false;
+            }
+            fileIds.add(item.getFileId());
+            return true;
+        }).collect(Collectors.groupingBy(EvidenceFileDTO::getDirectoryId));
         for (EvidenceDirectoryDTO directoryDTO : directoryDTOS) {
             //directoryDTO.appendChildDirectory();
             directoryDTO.appendChildFile(fileMap);
@@ -73,6 +82,14 @@ public class EvidenceDirectoryServiceImpl extends ServiceImpl<EvidenceDirectoryM
 
         return  super.getBaseMapper().listCategoryPrompt(caseId);
     }
+
+    @Override
+    public void removeDirectoryIf(String directoryId, Supplier<Boolean> condition) {
+
+        if (condition.get()){
+            this.removeById(directoryId);
+        }
+    }
 }