企业报名招聘会

ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/rc/IJobFairSignUpService.java

@@ -1,5 +1,8 @@
 package com.ruoyi.cms.service.rc;
 
+import com.ruoyi.cms.domain.vo.CompanyJobFairSignUpVO;
+import com.ruoyi.common.core.domain.AjaxResult;
+
 /**
  * 招聘会报名Service接口
  */
@@ -14,4 +17,9 @@ public interface IJobFairSignUpService {
      * 取消报名
      */
     int cancelSignUp(Long jobFairId);
+
+    /**
+     * 企业报名招聘会并填写岗位
+     */
+    AjaxResult companySignUp(CompanyJobFairSignUpVO signUpVO);
 }

ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/rc/impl/JobFairSignUpServiceImpl.java

@@ -1,15 +1,32 @@
 package com.ruoyi.cms.service.rc.impl;
 
+import cn.hutool.core.util.IdUtil;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.ruoyi.cms.domain.Job;
 import com.ruoyi.cms.domain.rc.JobFairSignUp;
+import com.ruoyi.cms.domain.rc.PublicJobFairCompany;
+import com.ruoyi.cms.domain.rc.PublicJobFairJob;
+import com.ruoyi.cms.domain.vo.CompanyJobFairSignUpVO;
+import com.ruoyi.cms.mapper.JobMapper;
 import com.ruoyi.cms.mapper.rc.JobFairSignUpMapper;
+import com.ruoyi.cms.mapper.rc.PublicJobFairMapper;
+import com.ruoyi.cms.service.ICompanyService;
 import com.ruoyi.cms.service.rc.IJobFairSignUpService;
+import com.ruoyi.cms.util.RoleUtils;
+import com.ruoyi.cms.util.StringUtil;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.domain.entity.AppUser;
+import com.ruoyi.common.core.domain.entity.Company;
 import com.ruoyi.common.exception.ServiceException;
 import com.ruoyi.common.utils.SiteSecurityUtils;
+import com.ruoyi.common.utils.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
+import java.util.ArrayList;
 import java.util.Date;
+import java.util.List;
 
 /**
  * 招聘会报名Service业务层处理
@@ -20,6 +37,15 @@ public class JobFairSignUpServiceImpl extends ServiceImpl<JobFairSignUpMapper, J
     @Autowired
     private JobFairSignUpMapper jobFairSignUpMapper;
 
+    @Autowired
+    private PublicJobFairMapper publicJobFairMapper;
+
+    @Autowired
+    private JobMapper jobMapper;
+
+    @Autowired
+    private ICompanyService companyService;
+
     @Override
     public int signUp(Long jobFairId) {
         Long userId = SiteSecurityUtils.getUserId();
@@ -60,4 +86,84 @@ public class JobFairSignUpServiceImpl extends ServiceImpl<JobFairSignUpMapper, J
         existSignUp.setStatus("1"); // 已取消
         return jobFairSignUpMapper.updateById(existSignUp);
     }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public AjaxResult companySignUp(CompanyJobFairSignUpVO signUpVO) {
+        // 1. 校验参数
+        if (StringUtils.isBlank(signUpVO.getJobFairId())) {
+            return AjaxResult.error("招聘会ID不能为空");
+        }
+        if (signUpVO.getJobList() == null || signUpVO.getJobList().isEmpty()) {
+            return AjaxResult.error("请至少填写一个岗位");
+        }
+
+        // 2. 校验是否企业用户
+        AppUser appUser = RoleUtils.getAppUser();
+        if (appUser == null) {
+            return AjaxResult.error("请先登录");
+        }
+        if (!StringUtil.IS_COMPANY_USER.equals(appUser.getIsCompanyUser())) {
+            return AjaxResult.error("仅企业用户可报名招聘会");
+        }
+
+        // 3. 获取企业信息
+        String companyCode = appUser.getIdCard();
+        if (StringUtils.isBlank(companyCode)) {
+            return AjaxResult.error("企业信息不完整，请先完善企业信息");
+        }
+        Company company = companyService.queryCodeCompany(companyCode);
+        if (company == null) {
+            return AjaxResult.error("未找到企业信息");
+        }
+
+        String jobFairId = signUpVO.getJobFairId();
+        Long companyId = company.getCompanyId();
+
+        // 4. 检查企业是否已报名该招聘会
+        List<com.ruoyi.cms.domain.rc.PublicJobFairCompanyVO> existCompanies = publicJobFairMapper.selectCompanyListByJobFairId(jobFairId);
+        boolean alreadySignUp = existCompanies.stream().anyMatch(c -> companyId.equals(c.getCompanyId()));
+        if (alreadySignUp) {
+            return AjaxResult.error("您的企业已报名该招聘会，请勿重复报名");
+        }
+
+        // 5. 创建企业-招聘会关联 (public_job_fair_company)
+        PublicJobFairCompany fairCompany = new PublicJobFairCompany();
+        fairCompany.setId(IdUtil.simpleUUID());
+        fairCompany.setJobFairId(jobFairId);
+        fairCompany.setCompanyId(companyId);
+        fairCompany.setCreateTime(new Date());
+        publicJobFairMapper.insertJobFairCompany(fairCompany);
+
+        // 6. 批量插入岗位到job表，并创建岗位-招聘会关联
+        List<Job> jobList = signUpVO.getJobList();
+        List<PublicJobFairJob> fairJobList = new ArrayList<>();
+        
+        for (Job job : jobList) {
+            // 插入岗位
+            job.setJobId(null);
+            job.setCompanyId(companyId);
+            job.setCompanyName(company.getName());
+            job.setIsPublish(1);
+            job.setView(0L);
+            job.setApplyNum(0);
+            jobMapper.insert(job);
+
+            // 创建岗位-招聘会关联
+            PublicJobFairJob fairJob = new PublicJobFairJob();
+            fairJob.setId(IdUtil.simpleUUID());
+            fairJob.setJobFairId(jobFairId);
+            fairJob.setJobId(job.getJobId());
+            fairJob.setCompanyId(companyId);
+            fairJob.setCreateTime(new Date());
+            fairJobList.add(fairJob);
+        }
+
+        // 批量插入岗位-招聘会关联
+        if (!fairJobList.isEmpty()) {
+            publicJobFairMapper.insertJobFairJobBatch(fairJobList);
+        }
+
+        return AjaxResult.success("报名成功", jobList.size());
+    }
 }