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feat(shop): 添加分销商申请记录批量导入功能

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- 新增 Excel 批量导入分销商申请记录的功能
- 添加分销商申请记录导入模板下载功能
- 实现将导入参数转换为实体类的方法
- 优化关键词搜索，支持手机号、姓名和分销商名称
This commit is contained in:
赵忠林
2025-09-06 02:19:53 +08:00
parent 1e46ac0033
commit f6eec42c0a
3 changed files with 241 additions and 1 deletions
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178
src/main/java/com/gxwebsoft/shop/controller/ShopDealerApplyController.java
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@@ -1,11 +1,16 @@
package com.gxwebsoft.shop.controller;
import cn.afterturn.easypoi.excel.ExcelImportUtil;
import cn.afterturn.easypoi.excel.ExcelExportUtil;
import cn.afterturn.easypoi.excel.entity.ImportParams;
import cn.afterturn.easypoi.excel.entity.ExportParams;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.gxwebsoft.common.core.web.BaseController;
import com.gxwebsoft.shop.entity.ShopDealerUser;
import com.gxwebsoft.shop.service.ShopDealerApplyService;
import com.gxwebsoft.shop.entity.ShopDealerApply;
import com.gxwebsoft.shop.param.ShopDealerApplyParam;
import com.gxwebsoft.shop.param.ShopDealerApplyImportParam;
import com.gxwebsoft.common.core.web.ApiResult;
import com.gxwebsoft.common.core.web.PageResult;
import com.gxwebsoft.common.core.web.BatchParam;
@@ -14,11 +19,18 @@ import com.gxwebsoft.common.system.entity.User;
import com.gxwebsoft.shop.service.ShopDealerUserService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.apache.poi.ss.usermodel.Workbook;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.List;
/**
@@ -161,4 +173,170 @@ public class ShopDealerApplyController extends BaseController {
return fail("删除失败");
}
/**
* excel批量导入分销商申请记录
* Excel表头格式：类型、用户ID、姓名、分销商名称、分销商编码、手机号、合同金额、详细地址、推荐人用户ID、申请方式、审核状态、合同时间、驳回原因、商城ID
*/
@PreAuthorize("hasAuthority('shop:shopDealerApply:save')")
@Transactional(rollbackFor = {Exception.class})
@Operation(summary = "批量导入分销商申请记录")
@PostMapping("/import")
public ApiResult<List<String>> importBatch(MultipartFile file) {
ImportParams importParams = new ImportParams();
// 设置标题行，跳过第一行表头
importParams.setTitleRows(1);
importParams.setHeadRows(1);
List<String> errorMessages = new ArrayList<>();
int successCount = 0;
try {
List<ShopDealerApplyImportParam> list = ExcelImportUtil.importExcel(file.getInputStream(), ShopDealerApplyImportParam.class, importParams);
// 获取当前登录用户
User loginUser = getLoginUser();
Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
for (int i = 0; i < list.size(); i++) {
ShopDealerApplyImportParam param = list.get(i);
try {
// 手动转换对象，避免JSON序列化问题
ShopDealerApply item = convertImportParamToEntity(param);
// 设置必填字段的默认值
if (item.getUserId() == null && currentUserId != null) {
item.setUserId(currentUserId);
}
if (item.getApplyStatus() == null) {
item.setApplyStatus(10); // 默认状态为待审核
}
if (item.getApplyType() == null) {
item.setApplyType(10); // 默认需要后台审核
}
if (item.getType() == null) {
item.setType(0); // 默认类型为经销商
}
// 设置申请时间
item.setApplyTime(LocalDateTime.now());
// 验证必填字段
if (item.getRealName() == null || item.getRealName().trim().isEmpty()) {
errorMessages.add("第" + (i + 1) + "行：姓名不能为空");
continue;
}
if (item.getDealerName() == null || item.getDealerName().trim().isEmpty()) {
errorMessages.add("第" + (i + 1) + "行：企业名称不能为空");
continue;
}
if (item.getMobile() == null || item.getMobile().trim().isEmpty()) {
errorMessages.add("第" + (i + 1) + "行：手机号不能为空");
continue;
}
// 验证推荐人是否存在
if (item.getRefereeId() != null) {
if (shopDealerUserService.getByIdRel(item.getRefereeId()) == null) {
errorMessages.add("第" + (i + 1) + "行：推荐人不存在");
continue;
}
}
// 保存数据
if (shopDealerApplyService.save(item)) {
successCount++;
} else {
errorMessages.add("第" + (i + 1) + "行：保存失败");
}
} catch (Exception e) {
errorMessages.add("第" + (i + 1) + "行：" + e.getMessage());
System.err.println("导入第" + (i + 1) + "行数据失败: " + e.getMessage());
e.printStackTrace();
}
}
// 返回结果
if (errorMessages.isEmpty()) {
return success("成功导入" + successCount + "条数据", null);
} else {
return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
}
} catch (Exception e) {
System.err.println("批量导入分销商申请记录失败: " + e.getMessage());
e.printStackTrace();
return fail("导入失败：" + e.getMessage(), null);
}
}
/**
* 下载分销商申请记录导入模板
*/
@Operation(summary = "下载分销商申请记录导入模板")
@GetMapping("/import/template")
public void downloadTemplate(HttpServletResponse response) throws IOException {
// 创建空的导入参数列表作为模板
List<ShopDealerApplyImportParam> templateList = new ArrayList<>();
// 添加一行示例数据
ShopDealerApplyImportParam example = new ShopDealerApplyImportParam();
example.setType(0);
example.setRealName("宗馥莉");
example.setDealerName("娃哈哈有限公司");
example.setDealerCode("WaHaHa");
example.setMobile("13800138000");
example.setApplyType(10);
example.setApplyStatus(10);
example.setContractTime("2025-09-05 10:00:00");
templateList.add(example);
// 设置导出参数
ExportParams exportParams = new ExportParams("分销商申请记录导入模板", "分销商申请记录");
// 生成Excel
Workbook workbook = ExcelExportUtil.exportExcel(exportParams, ShopDealerApplyImportParam.class, templateList);
// 设置响应头
response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
response.setHeader("Content-Disposition", "attachment; filename=shop_dealer_apply_import_template.xlsx");
// 输出到响应流
workbook.write(response.getOutputStream());
workbook.close();
}
/**
* 将ShopDealerApplyImportParam转换为ShopDealerApply实体
*/
private ShopDealerApply convertImportParamToEntity(ShopDealerApplyImportParam param) {
ShopDealerApply entity = new ShopDealerApply();
// 基本字段转换
entity.setType(param.getType());
entity.setUserId(param.getUserId());
entity.setRealName(param.getRealName());
entity.setDealerName(param.getDealerName());
entity.setDealerCode(param.getDealerCode());
entity.setMobile(param.getMobile());
entity.setMoney(param.getMoney());
entity.setAddress(param.getAddress());
entity.setRefereeId(param.getRefereeId());
entity.setApplyType(param.getApplyType());
entity.setApplyStatus(param.getApplyStatus());
entity.setRejectReason(param.getRejectReason());
entity.setTenantId(param.getTenantId());
// 处理合同时间
if (param.getContractTime() != null && !param.getContractTime().trim().isEmpty()) {
try {
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
entity.setContractTime(LocalDateTime.parse(param.getContractTime(), formatter));
} catch (Exception e) {
System.err.println("合同时间格式错误: " + param.getContractTime());
}
}
return entity;
}
}

4
src/main/java/com/gxwebsoft/shop/mapper/xml/ShopDealerApplyMapper.xml
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@@ -47,7 +47,9 @@
AND a.create_time &lt;= #{param.createTimeEnd}
</if>
<if test="param.keywords != null">
AND (a.comments LIKE CONCAT('%', #{param.keywords}, '%')
AND (a.mobile = #{param.keywords}
OR a.real_name LIKE CONCAT('%', #{param.keywords}, '%')
OR a.dealer_name LIKE CONCAT('%', #{param.keywords}, '%')
)
</if>
</where>

60
src/main/java/com/gxwebsoft/shop/param/ShopDealerApplyImportParam.java Normal file
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@@ -0,0 +1,60 @@
package com.gxwebsoft.shop.param;
import cn.afterturn.easypoi.excel.annotation.Excel;
import lombok.Data;
import java.io.Serializable;
import java.math.BigDecimal;
/**
* 分销商申请记录导入参数
*
* @author 科技小王子
* @since 2025-09-05
*/
@Data
public class ShopDealerApplyImportParam implements Serializable {
private static final long serialVersionUID = 1L;
@Excel(name = "类型", replace = {"经销商_0", "企业_1", "集团_2"})
private Integer type;
@Excel(name = "用户ID")
private Integer userId;
@Excel(name = "姓名")
private String realName;
@Excel(name = "分销商名称")
private String dealerName;
@Excel(name = "分销商编码")
private String dealerCode;
@Excel(name = "手机号")
private String mobile;
@Excel(name = "合同金额")
private BigDecimal money;
@Excel(name = "详细地址")
private String address;
@Excel(name = "推荐人用户ID")
private Integer refereeId;
@Excel(name = "申请方式", replace = {"需后台审核_10", "无需审核_20"})
private Integer applyType;
@Excel(name = "审核状态", replace = {"待审核_10", "审核通过_20", "驳回_30"})
private Integer applyStatus;
@Excel(name = "合同时间", format = "yyyy-MM-dd HH:mm:ss")
private String contractTime;
@Excel(name = "驳回原因")
private String rejectReason;
@Excel(name = "商城ID")
private Integer tenantId;
}