提交生成合同

ruoyi-custom/src/main/java/com/ruoyi/custom/service/ISysContractService.java

@@ -58,4 +58,6 @@ public interface ISysContractService
      * @return 结果
      */
     public int deleteSysContractById(Long id);
+
+    public int signContract(SysContract sysContract);
 }

ruoyi-custom/src/main/java/com/ruoyi/custom/service/impl/SysContractServiceImpl.java

@@ -1,96 +1,147 @@
 package com.ruoyi.custom.service.impl;
 
-import java.util.List;
+import com.itextpdf.text.Document;
+import com.itextpdf.text.DocumentException;
+import com.itextpdf.text.pdf.*;
 import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.custom.domain.SysContract;
+import com.ruoyi.custom.mapper.SysContractMapper;
+import com.ruoyi.custom.service.ISysContractService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
-import com.ruoyi.custom.mapper.SysContractMapper;
-import com.ruoyi.custom.domain.SysContract;
-import com.ruoyi.custom.service.ISysContractService;
+
+import java.io.ByteArrayOutputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.List;
+
 
 /**
  * 合同Service业务层处理
- * 
+ *
  * @author wonder
  * @date 2020-10-23
  */
 @Service
-public class SysContractServiceImpl implements ISysContractService 
-{
+public class SysContractServiceImpl implements ISysContractService {
     @Autowired
     private SysContractMapper sysContractMapper;
 
     /**
      * 查询合同
-     * 
+     *
      * @param id 合同ID
      * @return 合同
      */
     @Override
-    public SysContract selectSysContractById(Long id)
-    {
+    public SysContract selectSysContractById(Long id) {
         return sysContractMapper.selectSysContractById(id);
     }
 
     /**
      * 查询合同列表
-     * 
+     *
      * @param sysContract 合同
      * @return 合同
      */
     @Override
-    public List<SysContract> selectSysContractList(SysContract sysContract)
-    {
+    public List<SysContract> selectSysContractList(SysContract sysContract) {
         return sysContractMapper.selectSysContractList(sysContract);
     }
 
     /**
      * 新增合同
-     * 
+     *
      * @param sysContract 合同
      * @return 结果
      */
     @Override
-    public int insertSysContract(SysContract sysContract)
-    {
+    public int insertSysContract(SysContract sysContract) {
+        sysContract.setId(DateUtils.getNowDate().getTime());
         sysContract.setCreateTime(DateUtils.getNowDate());
         return sysContractMapper.insertSysContract(sysContract);
     }
 
     /**
      * 修改合同
-     * 
+     *
      * @param sysContract 合同
      * @return 结果
      */
     @Override
-    public int updateSysContract(SysContract sysContract)
-    {
+    public int updateSysContract(SysContract sysContract) {
         sysContract.setUpdateTime(DateUtils.getNowDate());
         return sysContractMapper.updateSysContract(sysContract);
     }
 
     /**
      * 批量删除合同
-     * 
+     *
      * @param ids 需要删除的合同ID
      * @return 结果
      */
     @Override
-    public int deleteSysContractByIds(Long[] ids)
-    {
+    public int deleteSysContractByIds(Long[] ids) {
         return sysContractMapper.deleteSysContractByIds(ids);
     }
 
     /**
      * 删除合同信息
-     * 
+     *
      * @param id 合同ID
      * @return 结果
      */
     @Override
-    public int deleteSysContractById(Long id)
-    {
+    public int deleteSysContractById(Long id) {
         return sysContractMapper.deleteSysContractById(id);
     }
+
+    @Override
+    public int signContract(SysContract sysContract) {
+        String templatePath = "/Users/wonder/Documents/Workspaces/java/RuoYi-Vue/running/pdf/contract.pdf";
+        String filePath = "/Users/wonder/Documents/Workspaces/java/RuoYi-Vue/running" + sysContract.getPath();
+        PdfReader reader;
+        FileOutputStream out;
+        ByteArrayOutputStream bos;
+        PdfStamper stamper;
+
+        try {
+            out = new FileOutputStream(filePath);// 输出流到新的pdf,没有b2.pdf时会创建
+            reader = new PdfReader(templatePath);// 读取pdf模板
+            bos = new ByteArrayOutputStream();
+            stamper = new PdfStamper(reader, bos);
+            AcroFields form = stamper.getAcroFields();
+
+            form.setField("name", sysContract.getName());
+            form.setField("phone", sysContract.getName());
+            form.setField("money", sysContract.getAmount().toString());
+            form.setField("moneyUpper", sysContract.getAmountUpper());
+            form.setField("date", sysContract.getName());
+            form.setField("cusId", sysContract.getCusId());
+
+
+            stamper.setFormFlattening(true);// 如果为false那么生成的PDF文件还能编辑，一定要设为true
+            stamper.close();
+
+            Document doc = new Document();
+
+            PdfCopy copy = new PdfCopy(doc, out);
+            doc.open();
+            PdfImportedPage importPage = null;
+            for (int i = 1; i <= reader.getNumberOfPages(); i++) {
+                importPage = copy
+                        .getImportedPage(new PdfReader(bos.toByteArray()), i);
+                copy.addPage(importPage);
+            }
+            doc.close();
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        } catch (DocumentException e) {
+            e.printStackTrace();
+        }
+        return 0;
+    }
 }