feat(sys):合同导出

2026-08-04 10:29:48 +08:00
parent c5babe103e
commit d1ce20abae
4 changed files with 196 additions and 0 deletions
@@ -1124,4 +1124,51 @@ public class ContractManageApplicationService {
    public ContractManagePO getGeneralContract() {
        return contractManageDomainService.getGeneralContract();
    }
+
+    /**
+     * 合同导出（合同头字段 + 明细拍平成一行一条明细）
+     */
+    public List<ContractManageExportVO> buildExportList(ContractManageDO contractManageDO) {
+        List<ContractManagePO> contractList = this.queryList(contractManageDO);
+        List<ContractManageExportVO> exportList = new ArrayList<>();
+        if (contractList == null || contractList.isEmpty()) {
+            return exportList;
+        }
+        List<Long> contractManageIds = contractList.stream()
+                .map(ContractManagePO::getContractManageId)
+                .collect(Collectors.toList());
+        Map<Long, List<ContractManageDetailPO>> detailMap = contractManageDetailDomainService
+                .queryListByManageIds(contractManageIds).stream()
+                .collect(Collectors.groupingBy(ContractManageDetailPO::getContractManageId));
+
+        for (ContractManagePO contract : contractList) {
+            List<ContractManageDetailPO> details = detailMap.get(contract.getContractManageId());
+            if (details != null && !details.isEmpty()) {
+                for (ContractManageDetailPO detail : details) {
+                    ContractManageExportVO vo = new ContractManageExportVO();
+                    // 合同头字段整体复制
+                    BeanUtils.copyProperties(contract, vo);
+                    // 明细字段显式赋值（合同头/明细存在同名字段，避免互相覆盖）
+                    vo.setSubjectType(detail.getSubjectType());
+                    vo.setFirstSubjectCode(detail.getFirstSubjectCode());
+                    vo.setFirstSubjectName(detail.getFirstSubjectName());
+                    vo.setSecondSubjectCode(detail.getSecondSubjectCode());
+                    vo.setSecondSubjectName(detail.getSecondSubjectName());
+                    vo.setAccountingStrategy(detail.getAccountingStrategy());
+                    vo.setBillingAttributes(detail.getBillingAttributes());
+                    vo.setSubjectEffectiveDate(detail.getSubjectEffectiveDate());
+                    vo.setSubjectExpirationDate(detail.getSubjectExpirationDate());
+                    vo.setDocumentType(detail.getDocumentType());
+                    vo.setServiceItemsName(detail.getServiceItemsName());
+                    exportList.add(vo);
+                }
+            } else {
+                // 无明细的合同也保留一行头字段
+                ContractManageExportVO vo = new ContractManageExportVO();
+                BeanUtils.copyProperties(contract, vo);
+                exportList.add(vo);
+            }
+        }
+        return exportList;
+    }
 }
@@ -11,6 +11,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;

 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 /**
 * 合同管理详情
@@ -95,5 +96,29 @@ public class ContractManageDetailDomainService {
        return resultList;
    }

+    /**
+     * 根据多个合同管理id批量查询合同科目详情（一次SQL查询，避免逐合同N+1）
+     * @param contractManageIds 合同管理id集合
+     * @return 合同科目详情列表
+     */
+    public List<ContractManageDetailPO> queryListByManageIds(Collection<Long> contractManageIds) {
+        List<ContractManageDetailPO> resultList = new ArrayList<>();
+        if (contractManageIds == null || contractManageIds.isEmpty()) {
+            return resultList;
+        }
+        LambdaQueryWrapper<ContractManageDetail> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.in(ContractManageDetail::getContractManageId, contractManageIds);
+        queryWrapper.eq(ContractManageDetail::getDelFlag, 1);
+        List<ContractManageDetail> contractManageDetails = contractManageDetailService.list(queryWrapper);
+        if (contractManageDetails != null && contractManageDetails.size() > 0) {
+            for (ContractManageDetail contractManageDetail : contractManageDetails) {
+                ContractManageDetailPO contractManageDetailPO = new ContractManageDetailPO();
+                BeanUtils.copyProperties(contractManageDetail, contractManageDetailPO);
+                resultList.add(contractManageDetailPO);
+            }
+        }
+        return resultList;
+    }
+

 }
@@ -0,0 +1,102 @@
+package com.mhd.basic.interfaces.dto.contractManage;
+
+import com.mhd.common.core.annotation.Excel;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.util.Date;
+
+/**
+ * 合同管理导出对象（合同头字段 + 科目明细字段，拍平为一行一条明细）
+ *
+ * @author gen
+ * @date 2024-06-07
+ */
+@Data
+@ApiModel(value = "合同管理导出对象", description = "合同管理导出对象（含明细）")
+public class ContractManageExportVO {
+
+    /** ====== 合同头字段（与 ContractManagePO 的 @Excel 一致） ====== */
+    @Excel(name = "合同编号")
+    private String contractNumber;
+
+    @Excel(name = "合同名称")
+    private String contractName;
+
+    @Excel(name = "是否通用合同", readConverterExp = "1=是，2=否")
+    private Integer commonContractFlag;
+
+    @Excel(name = "合同类型", readConverterExp = "1=仓储，2=运输，3=其他")
+    private Integer contractType;
+
+    @Excel(name = "合同状态", readConverterExp = "1=未生效，2=使用中，3=已过期，4=已作废")
+    private Integer contractState;
+
+    @Excel(name = "签订单位")
+    private String signingUnit;
+
+    @Excel(name = "结算主体")
+    private String settlementCustomers;
+
+    @Excel(name = "我司身份", readConverterExp = "1=甲方，2=乙方")
+    private Integer ourIdentity;
+
+    @Excel(name = "账期", readConverterExp = "1=每月，2=双月，3=季度")
+    private Integer accountingPeriod;
+
+    @Excel(name = "合同签订日期", width = 30, dateFormat = "yyyy-MM-dd")
+    private Date signingDate;
+
+    @Excel(name = "合同生效日期", width = 30, dateFormat = "yyyy-MM-dd")
+    private Date effectiveDate;
+
+    @Excel(name = "合同到期日期", width = 30, dateFormat = "yyyy-MM-dd")
+    private Date expirationDate;
+
+    @Excel(name = "组织名称")
+    private String organizationName;
+
+    @Excel(name = "客户类型")
+    private String customerType;
+
+    @Excel(name = "是否自动出账", readConverterExp = "1=是，2=否")
+    private Integer automaticFlag;
+
+    @Excel(name = "备注")
+    private String remark;
+
+    /** ====== 明细字段（来源于 contract_manage_detail） ====== */
+    @Excel(name = "结算科目类型", readConverterExp = "1=通用，2=临时")
+    private Integer subjectType;
+
+    @Excel(name = "一级费用科目code")
+    private String firstSubjectCode;
+
+    @Excel(name = "一级费用科目")
+    private String firstSubjectName;
+
+    @Excel(name = "二级费用科目code")
+    private String secondSubjectCode;
+
+    @Excel(name = "二级费用科目")
+    private String secondSubjectName;
+
+    @Excel(name = "计费策略")
+    private String accountingStrategy;
+
+    @Excel(name = "计费周期")
+    private String billingAttributes;
+
+    @Excel(name = "科目生效日期", width = 30, dateFormat = "yyyy-MM-dd")
+    private Date subjectEffectiveDate;
+
+    @Excel(name = "科目到期日期", width = 30, dateFormat = "yyyy-MM-dd")
+    private Date subjectExpirationDate;
+
+    @Excel(name = "单据类型")
+    private String documentType;
+
+    @Excel(name = "费用类别")
+    private String serviceItemsName;
+}
@@ -1,8 +1,11 @@
 package com.mhd.basic.interfaces.facade.contractManage;

+import java.io.IOException;
+import java.net.URLEncoder;
 import java.util.List;

 import com.mhd.basic.interfaces.assember.contractManage.ContractManageAssembler;
+import com.mhd.basic.interfaces.dto.contractManage.ContractManageExportVO;
 import com.mhd.basic.interfaces.dto.contractManage.SubjectAndPriceDTO;
 import com.mhd.basic.interfaces.dto.contractManage.SubjectAndPriceReturn;
 import io.swagger.annotations.ApiOperation;
@@ -14,9 +17,11 @@ import com.mhd.basic.domain.contractManage.repository.todo.ContractManageDO;
 import com.mhd.basic.domain.contractManage.repository.po.ContractManagePO;
 import com.mhd.basic.application.service.contractManage.ContractManageApplicationService;
 import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
 import com.mhd.common.core.web.controller.BaseController;
 import com.mhd.common.core.web.domain.AjaxResult;
 import com.mhd.common.core.web.page.TableDataInfo;
+import com.mhd.common.core.utils.poi.ExcelUtil;

 /**
 * 合同管理Api
@@ -205,7 +210,24 @@ public class ContractManageApi extends BaseController{
        return AjaxResult.success(list);
    }

+    @ApiOperation("导出合同（含明细）")
+    @GetMapping(value = "/export", produces = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+    public void export(ContractManageDTO contractManageDTO, HttpServletResponse response) throws IOException
+    {
+        //转换实体
+        ContractManageDO contractManageDO = new ContractManageDO();
+        BeanUtils.copyProperties(contractManageDTO, contractManageDO);
+        //查询全量（不分页）并拍平明细
+        List<ContractManageExportVO> list = contractManageApplicationService.buildExportList(contractManageDO);

+        //设置下载头，防止浏览器乱码
+        String fileName = URLEncoder.encode("合同导出", "UTF-8").replaceAll("\\+", "%20");
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setCharacterEncoding("utf-8");
+        response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");

+        ExcelUtil<ContractManageExportVO> util = new ExcelUtil<>(ContractManageExportVO.class);
+        util.exportExcel(response, list, "合同导出");
+    }

 }