添加了委托申请修改时可以修改的内容，并更正了修改记录，添加了送检时预览PDF版本鉴定委托书与鉴定事项确认书的接口

src/main/java/digital/laboratory/platform/entrustment/controller/EntrustmentController.java

@@ -2395,4 +2395,17 @@ public class EntrustmentController {
         Entrustment entrustment = entrustmentService.getById(id);
         return R.ok(entrustment);
     }
+    @ApiOperation("预览鉴定事项确认书，只在送检单位填写完委托与检材后才能进行预览")
+    @GetMapping("/previewEntrustLetterPDF")
+
+    public void previewEntrustLetterPDF(String entrustId, HttpServletResponse servletResponse) throws Exception {
+        entrustmentService.previewEntrustLetterPDF(entrustId, servletResponse);
+    }
+
+    @ApiOperation("预览鉴定委托书，只在送检单位填写完委托与检材后才能进行预览")
+    @GetMapping("/previewEntrustPDF")
+    public void previewEntrustPDF(String entrustId, HttpServletResponse servletResponse) throws Exception {
+        entrustmentService.previewEntrustPDF(entrustId, servletResponse);
+    }
+
 }

src/main/java/digital/laboratory/platform/entrustment/dto/ApprovedUpdateEntrustDTO.java

@@ -37,6 +37,12 @@ public class ApprovedUpdateEntrustDTO {
     @ApiModelProperty(value = "委托检材列表")
     private List<MaterialDTO> materialList;
 
+    @ApiModelProperty(value = "案发时间")
+    private LocalDateTime happenTime;
+
+    @ApiModelProperty(value = "委托类型，0:常规毒品，1:生物样本")
+    private Integer entrustmentType;
+
     @ApiModelProperty(value = "是否完成， true:已完成（标记该申请已完成，该申请将不在允许修改）, false:未完成(不改变状态)")
     private Boolean finished;
 }

src/main/java/digital/laboratory/platform/entrustment/dto/MaterialDTO.java

@@ -1,10 +1,14 @@
 package digital.laboratory.platform.entrustment.dto;
 
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import digital.laboratory.platform.entrustment.json.DynamicBigDecimalSerializer;
 import digital.laboratory.platform.sys.entity.DrugLite;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
 import java.util.List;
 
 // 使用内部类MaterialDTO
@@ -23,4 +27,32 @@ public class MaterialDTO {
 
     @ApiModelProperty(value = "候选毒品列表(drug 对象的 json array)")
     private List<DrugLite> candidateDrugs;
+
+    @ApiModelProperty(value = "检材性状")
+    private String form;
+
+    @ApiModelProperty(value = "留存样个数--贵阳新增需求")
+    private Integer rtSampleQuantity;
+
+    @ApiModelProperty(value = "检材数量, 例如 3.8 克 或 4.5毫升")
+    @JsonSerialize(using = DynamicBigDecimalSerializer.class)
+    private BigDecimal quantity;
+
+    @ApiModelProperty(value = "计量单位, 例如 3.8 克 或 4.5毫升")
+    private String unit;
+
+    @ApiModelProperty(value = "提取时间--贵阳新增需求")
+    private LocalDateTime drawTime;
+
+    @ApiModelProperty(value = "提取地点--贵阳新增需求")
+    private String drawPlace;
+
+    @ApiModelProperty(value = "检材年龄，用于后续统计各年龄阶段的数据--贵阳新增需求")
+    private Integer materialAge;
+
+    @ApiModelProperty(value = "性别，针对生物样本检材")
+    private String biologyGender;
+
+    @ApiModelProperty(value = "检材类别")
+    private String typeName;
 }

src/main/java/digital/laboratory/platform/entrustment/service/EntrustmentService.java

@@ -216,4 +216,8 @@ public interface EntrustmentService extends IService<Entrustment> {
     Boolean isEligibleForSubmission(String entrustId, Integer materialCount);
 
 	List<Deliverer> getDelivererList(DLPUser dlpUser);
+
+	void previewEntrustLetterPDF(String entrustId, HttpServletResponse servletResponse) throws Exception;
+
+	void previewEntrustPDF(String entrustId, HttpServletResponse servletResponse) throws Exception;
 }

src/main/java/digital/laboratory/platform/entrustment/service/impl/EntrustAlterApplyServiceImpl.java

@@ -3,6 +3,7 @@ package digital.laboratory.platform.entrustment.service.impl;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.StrUtil;
 import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.StringUtils;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -35,6 +36,8 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
@@ -81,6 +84,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
 
     /**
      * 保存消息
+     *
      * @param dto 保存的参数
      * @return
      */
@@ -91,7 +95,6 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
         if (isApplying(dto.getEntrustId())) {
             throw new ValidateCodeException("该委托存在未完成的申请信息，请先完成其他申请后再进行申请修改！");
         }
-
         EntrustAlterApply entrustAlterApply = new EntrustAlterApply();
         if (StrUtil.isBlank(dto.getId())) {
             entrustAlterApply.setEntrustId(dto.getEntrustId());
@@ -121,6 +124,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
 
     /**
      * 审批委托申请修改
+     *
      * @param approveDTO
      * @return
      */
@@ -155,6 +159,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
 
     /**
      * 修改消息
+     *
      * @param dto
      * @return
      */
@@ -180,6 +185,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
 
     /**
      * 删除委托申请修改消息
+     *
      * @param ids
      * @return
      */
@@ -200,6 +206,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
 
     /**
      * 修改委托案件简要、鉴定要求, 并删除已生成的鉴定事项确认书和委托书
+     *
      * @param dto
      * @return
      */
@@ -214,12 +221,49 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
         caseEventService.update(Wrappers.<CaseEvent>lambdaUpdate().eq(CaseEvent::getId, entrustment.getCaseId())
                 .set(CaseEvent::getCaseBrief, dto.getCaseBrief())
                 .set(CaseEvent::getCaseName, dto.getCaseName())
+                .set(CaseEvent::getHappenTime, dto.getHappenTime())
         );
         // 添加更新记录  | <br> 代表换行
         LocalDateTime opDate = null; // 操作的时间，这里也用来标识是否有更新
+
+        boolean isTypeName = false;
         if (!oldCaseInfo.getCaseBrief().equals(dto.getCaseBrief())) {
             opDate = LocalDateTime.now();
-            updateRecordBuilder.append(opDate.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))).append("<br>案件更新记录：").append("<br>该委托案件的案件简要由 [").append(oldCaseInfo.getCaseBrief()).append("] 更改为 [").append(dto.getCaseBrief()).append("] 。");
+            updateRecordBuilder.append(LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))).append("<br>案件更新记录：");
+            updateRecordBuilder.append("<br>该委托案件的案件简要由 [").append(oldCaseInfo.getCaseBrief()).append("] 更改为 [").append(dto.getCaseBrief()).append("] 。");
+        }
+        if (!oldCaseInfo.getCaseName().equals(dto.getCaseName())) {
+            if (opDate == null) {
+                opDate = LocalDateTime.now();
+                updateRecordBuilder.append(LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))).append("<br>案件更新记录：");
+            }
+            updateRecordBuilder.append("<br>该委托案件的案件名称由 [").append(oldCaseInfo.getCaseName()).append("] 更改为 [").append(dto.getCaseName()).append("] 。");
+        }
+        if (dto.getHappenTime() != null && !oldCaseInfo.getHappenTime().equals(dto.getHappenTime().toLocalDate())) {
+            if (opDate == null) {
+                opDate = LocalDateTime.now();
+                updateRecordBuilder.append(LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))).append("<br>案件更新记录：");
+            }
+            updateRecordBuilder.append("<br>该委托案件的案发时间由 [").append(oldCaseInfo.getHappenTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd"))).append("] 更改为 [").append(dto.getHappenTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd"))).append("] 。");
+        }
+        if (dto.getEntrustmentTime() != null && entrustment.getEntrustmentTime().equals(dto.getEntrustmentTime())) {
+            if (opDate == null) {
+                opDate = LocalDateTime.now();
+                updateRecordBuilder.append(LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))).append("<br>案件更新记录：");
+            }
+            updateRecordBuilder.append("<br>该委托案件的委托时间由 [").append(entrustment.getEntrustmentTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))).append("] 更改为 [").append(dto.getEntrustmentTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))).append("] 。");
+        }
+
+        entrustment.setEntrustmentTime(dto.getEntrustmentTime()); // 修改委托时间
+
+        if (dto.getEntrustmentType() != null && dto.getEntrustmentType() != entrustment.getEntrustmentType()) {
+            isTypeName = true;
+            entrustment.setEntrustmentType(dto.getEntrustmentType());
+            if (opDate == null) {
+                opDate = LocalDateTime.now();
+                updateRecordBuilder.append(LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))).append("<br>案件更新记录：");
+            }
+            updateRecordBuilder.append("<br>该委托案件的委托类型由 [").append(entrustment.getEntrustmentType() == 0 ? "常规毒品" : "生物样本").append("] 更改为 [").append(dto.getEntrustmentType() == 0 ? "常规毒品" : "生物样本").append("] 。");
         }
         // 2.修改检材 信息
         // 这里之所以要取未更新前的信息是为了留痕
@@ -232,11 +276,12 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
                 dto.getMaterialList(),
                 oldInfoMap,
                 updateRecordBuilder,
-                opDate
+                opDate,
+                isTypeName
         );
         entrustmentIdentificationMaterialService.updateBatchById(entrustmentIdentificationMaterialList);
         // 3. 更新委托鉴定要求和委托时间
-        entrustment.setEntrustmentTime(dto.getEntrustmentTime()); // 修改委托时间
+
         updateEntrustmentRequirement(entrustment, dto.getEntrustRequirement(), updateRecordBuilder, opDate);
         // 如果确认完成，则删除鉴定事项确认书和委托书，并更新申请状态为已完成
         if (dto.getFinished()) {
@@ -257,7 +302,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
      * @param opDate
      * @return 更新后的委托鉴定材料对象列表
      */
-    private List<EntrustmentIdentificationMaterial> processUpdateEntrustMaterialInfo(List<MaterialDTO> materialList, Map<String, EntrustmentIdentificationMaterial> oldInfoMap, StringBuilder updateRecordBuilder, LocalDateTime opDate) {
+    private List<EntrustmentIdentificationMaterial> processUpdateEntrustMaterialInfo(List<MaterialDTO> materialList, Map<String, EntrustmentIdentificationMaterial> oldInfoMap, StringBuilder updateRecordBuilder, LocalDateTime opDate, boolean isTypeName) {
         Integer index = 1;
         List<EntrustmentIdentificationMaterial> entrustmentIdentificationMaterialList = new ArrayList<>();
         for (MaterialDTO item : materialList) {
@@ -273,7 +318,25 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
             boolean equalsName = oldMaterial.getName().equals(name);
             boolean equalsAnalysisOption = oldMaterial.getAnalysisOption().equals(analysisOption);
             boolean equalsDrugInfo = oldDrugsStr.equals(renewDrugsStr);
-            if (equalsName && equalsAnalysisOption && equalsDrugInfo) {
+            boolean equalsForm = oldMaterial.getForm().equals(item.getForm());
+            BigDecimal oldQuantity = oldMaterial.getQuantity();
+            BigDecimal newQuantity = item.getQuantity();
+            // 设置保留两位小数，四舍五入
+            oldQuantity = oldQuantity.setScale(2, RoundingMode.HALF_UP);
+            newQuantity = newQuantity.setScale(2, RoundingMode.HALF_UP);
+            boolean equalsQuantity = oldQuantity.equals(newQuantity);
+            boolean equalsUnit = oldMaterial.getUnit().equals(item.getUnit());
+            boolean equalsDrawTime = oldMaterial.getDrawTime().equals(item.getDrawTime());
+            boolean equalsDrawPlace = oldMaterial.getDrawPlace().equals(item.getDrawPlace());
+            boolean equalsMaterialAge = true;
+            boolean equalsBiologyGender = true;
+            if (item.getMaterialAge() != null && oldMaterial.getMaterialAge() != null) {
+                equalsMaterialAge = oldMaterial.getMaterialAge().equals(item.getMaterialAge());
+            }
+            if (item.getBiologyGender() != null && oldMaterial.getBiologyGender() != null) {
+                equalsBiologyGender = oldMaterial.getBiologyGender().equals(item.getBiologyGender());
+            }
+            if (equalsName && equalsAnalysisOption && equalsDrugInfo && equalsForm && equalsQuantity && equalsUnit && equalsDrawTime && equalsDrawPlace && equalsMaterialAge && equalsBiologyGender) {
                 // 信息并没有修改，不操作
                 continue;
             }
@@ -290,7 +353,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
                     .append("<br>")
                     .append(index++)
                     .append(".原检材编号为 [")
-                    .append(oldMaterial.getImNo())
+                    .append(StringUtils.isNotBlank(oldMaterial.getAcceptNo()) ? oldMaterial.getAcceptNo() : oldMaterial.getImNo())
                     .append("] 的检材信息");
             if (!equalsName) {
                 updateRecordBuilder
@@ -313,6 +376,63 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
                         .append("] 更改为 [")
                         .append(renewDrugsStr).append("]");
             }
+
+            if (!equalsForm) {
+                updateRecordBuilder
+                        .append("<br> - 性状由 [")
+                        .append(oldMaterial.getForm())
+                        .append("] 更改为 [")
+                        .append(item.getForm()).append("]");
+            }
+
+            if (!equalsQuantity) {
+                updateRecordBuilder
+                        .append("<br> - 重量/体积由 [")
+                        .append(oldMaterial.getQuantity())
+                        .append("] 更改为 [")
+                        .append(item.getQuantity()).append("]");
+            }
+
+            if (!equalsUnit) {
+                updateRecordBuilder
+                        .append("<br> - 单位由 [")
+                        .append(oldMaterial.getUnit())
+                        .append("] 更改为 [")
+                        .append(item.getUnit()).append("]");
+            }
+
+            if (!equalsDrawTime) {
+                updateRecordBuilder
+                        .append("<br> - 提取时间由 [")
+                        .append(oldMaterial.getDrawTime())
+                        .append("] 更改为 [")
+                        .append(item.getDrawTime()).append("]");
+            }
+
+            if (!equalsDrawPlace) {
+                updateRecordBuilder
+                        .append("<br> - 提取地点由 [")
+                        .append(oldMaterial.getDrawPlace())
+                        .append("] 更改为 [")
+                        .append(item.getDrawPlace()).append("]");
+            }
+
+            if (!equalsMaterialAge) {
+                updateRecordBuilder
+                        .append("<br> - 年龄由 [")
+                        .append(oldMaterial.getMaterialAge())
+                        .append("] 更改为 [")
+                        .append(item.getMaterialAge()).append("]");
+            }
+
+            if (!equalsBiologyGender) {
+                updateRecordBuilder
+                        .append("<br> - 性别由 [")
+                        .append(oldMaterial.getBiologyGender())
+                        .append("] 更改为 [")
+                        .append(item.getBiologyGender()).append("]");
+            }
+
             updateRecordBuilder.append("。");
             EntrustmentIdentificationMaterial entrustmentIdentificationMaterial = new EntrustmentIdentificationMaterial();
             entrustmentIdentificationMaterial.setId(materialId);
@@ -321,6 +441,27 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
             entrustmentIdentificationMaterial.setAnalysisOption(analysisOption);
             // 因为检材的受理编号字段设置了null值也会更新，导致修改会把acceptNo更新为空, 为了防止这个情况，取出acceptNo在设置进去
             entrustmentIdentificationMaterial.setAcceptNo(oldMaterial.getAcceptNo());
+            entrustmentIdentificationMaterial.setForm(item.getForm());
+            entrustmentIdentificationMaterial.setFormName(item.getForm());
+            entrustmentIdentificationMaterial.setRtSampleQuantity(item.getRtSampleQuantity());
+            entrustmentIdentificationMaterial.setQuantity(item.getQuantity());
+            entrustmentIdentificationMaterial.setSample1RepeatWeigh(item.getQuantity());
+            entrustmentIdentificationMaterial.setUnit(item.getUnit());
+            entrustmentIdentificationMaterial.setDrawTime(item.getDrawTime());
+            entrustmentIdentificationMaterial.setDrawPlace(item.getDrawPlace());
+            if (isTypeName) {
+                if (oldMaterial.getTypeName().equals("常规毒品")) {
+                    entrustmentIdentificationMaterial.setTypeName("生物样本");
+                } else if (oldMaterial.getTypeName().equals("生物样本")) {
+                    entrustmentIdentificationMaterial.setTypeName("常规毒品");
+                }
+            }
+            if (item.getMaterialAge() != null) {
+                entrustmentIdentificationMaterial.setMaterialAge(item.getMaterialAge());
+            }
+            if (item.getBiologyGender() != null) {
+                entrustmentIdentificationMaterial.setBiologyGender(item.getBiologyGender());
+            }
             entrustmentIdentificationMaterialList.add(entrustmentIdentificationMaterial);
         }
         return entrustmentIdentificationMaterialList;
@@ -328,6 +469,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
 
     /**
      * 判断当前委托是否在申请中的状态
+     *
      * @param entrustId
      * @return
      */
@@ -371,6 +513,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
 
     /**
      * 删除委托书和鉴定事项确认书
+     *
      * @param entrustmentNo
      * @param entrustmentId
      */
@@ -427,6 +570,7 @@ public class EntrustAlterApplyServiceImpl extends ServiceImpl<EntrustAlterApplyM
 
     /**
      * 填充VO信息
+     *
      * @param e
      */
     private void fillVOInfo(EntrustAlterApplyVO e) {

src/main/java/digital/laboratory/platform/entrustment/service/impl/EntrustmentServiceImpl.java

@@ -40,7 +40,6 @@ import digital.laboratory.platform.entrustment.entity.*;
 import digital.laboratory.platform.entrustment.enums.AnalysisOptionEnums;
 import digital.laboratory.platform.entrustment.enums.EntrustAlterApplyStatus;
 import digital.laboratory.platform.entrustment.enums.EntrustStatusConstants;
-import digital.laboratory.platform.entrustment.event.PushDataToLabsCareEvent;
 import digital.laboratory.platform.entrustment.handler.AppStartupRunner;
 import digital.laboratory.platform.entrustment.mapper.EntrustmentMapper;
 import digital.laboratory.platform.entrustment.misc.ProcessFlowMapper;
@@ -3605,4 +3604,74 @@ public class EntrustmentServiceImpl extends ServiceImpl<EntrustmentMapper, Entru
         }
     }
 
+    @Override
+    public void previewEntrustLetterPDF(String entrustId, HttpServletResponse servletResponse) throws Exception {
+        EntrustmentVO ev = this.getEntrustmentVOById(entrustId);
+        List<EntrustmentIdentificationMaterial> materialList = entrustmentIdentificationMaterialService.list(Wrappers.<EntrustmentIdentificationMaterial>lambdaQuery()
+                .eq(EntrustmentIdentificationMaterial::getEntrustmentId, entrustId));
+
+        if (materialList == null || materialList.size() == 0) {
+            throw new RuntimeException("请至少先添加一个检材后再进行打印!");
+        }
+        String identifyItemsConfirmLetterFileName = "鉴定事项确认书-" + ev.getEntrustmentNo();
+        String downFile = OSSDirectoryConstants.IDENTIFY_BOOK_DIRECTORY + "/" + entrustId + "/" + identifyItemsConfirmLetterFileName + ".docx";
+        boolean ret = !ossFile.objectExist(downFile);
+        if (!ossFile.objectExist(downFile) || ev.getStatus() <= EntrustStatusConstants.ENTRUST_STATUS_WAITING_ACCEPT.getStatus()) {
+            this.generateIdentifyItemsBook(ev.getId());
+        }
+        String pdfFilePath = OSSDirectoryConstants.IDENTIFY_BOOK_DIRECTORY + "/" + ev.getId() + "/" + identifyItemsConfirmLetterFileName + ".pdf";
+
+        ByteArrayOutputStream fosWord = new ByteArrayOutputStream();
+        ossFile.fileGet(downFile, fosWord);
+        ByteArrayInputStream fisWord = new ByteArrayInputStream(fosWord.toByteArray());
+        fosWord.close();
+        // 转换临时目录中的 word 文档为 PDF
+        MockMultipartFile mockMultipartFile = new MockMultipartFile("file", identifyItemsConfirmLetterFileName + ".docx", "image/jpg", fisWord);
+        Response response = remoteWord2PDFService.word2pdf(mockMultipartFile);
+        fisWord.close();
+        org.apache.commons.io.output.ByteArrayOutputStream outPDF = new org.apache.commons.io.output.ByteArrayOutputStream();
+        IoUtil.copy(response.body().asInputStream(), outPDF, IoUtil.DEFAULT_MIDDLE_BUFFER_SIZE);
+        ByteArrayInputStream isPDF = new ByteArrayInputStream(outPDF.toByteArray());
+        outPDF.close();
+        ossFile.fileSave(pdfFilePath, isPDF);
+        isPDF.close();
+        ossFile.fileGet(pdfFilePath, servletResponse.getOutputStream());
+        System.out.println(String.format("转换为 PDF 结束"));
+    }
+
+
+    @Override
+    public void previewEntrustPDF(String entrustId, HttpServletResponse servletResponse) throws Exception {
+        EntrustmentVO ev = this.getEntrustmentVOById(entrustId);
+        List<EntrustmentIdentificationMaterial> materialList = entrustmentIdentificationMaterialService.list(Wrappers.<EntrustmentIdentificationMaterial>lambdaQuery()
+                .eq(EntrustmentIdentificationMaterial::getEntrustmentId, entrustId));
+
+        if (materialList == null || materialList.size() == 0) {
+            throw new RuntimeException("请至少先添加一个检材后再进行打印!");
+        }
+        String entrustmentLetterFileName = "鉴定委托书" + "-" + ev.getEntrustmentNo();
+        String downFile = OSSDirectoryConstants.DOCUMENT_ENTRUSTMENT_DIRECTORY + "/" + ev.getId() + "/" + entrustmentLetterFileName + ".docx";
+        boolean ret = !ossFile.objectExist(downFile);
+        if (!ossFile.objectExist(downFile) || ev.getStatus() <= EntrustStatusConstants.ENTRUST_STATUS_WAITING_ACCEPT.getStatus()) {
+            GenerateEntrustmentLetterPDF(ev);
+        }
+        String pdfFilePath = OSSDirectoryConstants.DOCUMENT_ENTRUSTMENT_DIRECTORY + "/" + ev.getId() + "/" + entrustmentLetterFileName + ".pdf";
+
+        ByteArrayOutputStream fosWord = new ByteArrayOutputStream();
+        ossFile.fileGet(downFile, fosWord);
+        ByteArrayInputStream fisWord = new ByteArrayInputStream(fosWord.toByteArray());
+        fosWord.close();
+        // 转换临时目录中的 word 文档为 PDF
+        MockMultipartFile mockMultipartFile = new MockMultipartFile("file", entrustmentLetterFileName + ".docx", "image/jpg", fisWord);
+        Response response = remoteWord2PDFService.word2pdf(mockMultipartFile);
+        fisWord.close();
+        org.apache.commons.io.output.ByteArrayOutputStream outPDF = new org.apache.commons.io.output.ByteArrayOutputStream();
+        IoUtil.copy(response.body().asInputStream(), outPDF, IoUtil.DEFAULT_MIDDLE_BUFFER_SIZE);
+        ByteArrayInputStream isPDF = new ByteArrayInputStream(outPDF.toByteArray());
+        outPDF.close();
+        ossFile.fileSave(pdfFilePath, isPDF);
+        isPDF.close();
+        ossFile.fileGet(pdfFilePath, servletResponse.getOutputStream());
+        System.out.println(String.format("转换为 PDF 结束"));
+    }
 }

src/main/resources/mapper/EntrustAlterApplyMapper.xml

@@ -66,7 +66,7 @@
                 AND eaa.apply_org_id = #{query.clientOrgId}
             </if>
         </where>
-        ORDER BY eaa.apply_date DESC
+        ORDER BY eaa.create_time DESC
     </select>
 
     <select id="getEntrustAlterApplyVOOne"