From 59fa37c6818630d0a44937ecedfd456540c992cd Mon Sep 17 00:00:00 2001
From: zk <sim18502043706@163.com>
Date: Thu, 30 Apr 2026 11:02:59 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20=E6=A0=B9=E6=8D=AE?=
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 =?UTF-8?q?=E6=8A=95=E9=80=92=E8=AE=B0=E5=BD=95?=
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---
 .../jiayunet/controller/JobController.java    | 11 ++++++++
 .../pojo/dto/job/JobApplicationDto.java       | 26 +++++++++++++++++++
 .../java/org/jiayunet/service/JobService.java | 20 ++++++++++++++
 3 files changed, 57 insertions(+)
 create mode 100644 client-api/src/main/java/org/jiayunet/pojo/dto/job/JobApplicationDto.java

diff --git a/client-api/src/main/java/org/jiayunet/controller/JobController.java b/client-api/src/main/java/org/jiayunet/controller/JobController.java
index 05f0c4c..093f1f8 100644
--- a/client-api/src/main/java/org/jiayunet/controller/JobController.java
+++ b/client-api/src/main/java/org/jiayunet/controller/JobController.java
@@ -2,11 +2,13 @@ package org.jiayunet.controller;
 
 import lombok.AllArgsConstructor;
 import org.jiayunet.pojo.PageResult;
+import org.jiayunet.pojo.dto.job.JobApplicationDto;
 import org.jiayunet.pojo.dto.job.JobDetailDto;
 import org.jiayunet.pojo.dto.job.JobDto;
 import org.jiayunet.pojo.dto.job.JobAgentRecommendDto;
 import org.jiayunet.pojo.param.job.*;
 import org.jiayunet.pojo.vo.JobApplyCountVo;
+import java.util.List;
 import org.jiayunet.pojo.vo.JobFavoriteCountVo;
 import org.jiayunet.service.JobService;
 import org.jiayunet.tool.UserSecurityTool;
@@ -123,6 +125,15 @@ public class JobController {
         jobService.deleteApplication(jobId, userId);
     }
 
+    /**
+     * 根据岗位ID批量查询投递记录
+     */
+    @PostMapping("/apply/listByJobIds")
+    public List<JobApplicationDto> listApplicationsByJobIds(@RequestBody List<Long> jobIds) {
+        Long userId = UserSecurityTool.getUserId();
+        return jobService.listApplicationsByJobIds(jobIds, userId);
+    }
+
     /**
      * 收藏统计
      */
diff --git a/client-api/src/main/java/org/jiayunet/pojo/dto/job/JobApplicationDto.java b/client-api/src/main/java/org/jiayunet/pojo/dto/job/JobApplicationDto.java
new file mode 100644
index 0000000..5648cd0
--- /dev/null
+++ b/client-api/src/main/java/org/jiayunet/pojo/dto/job/JobApplicationDto.java
@@ -0,0 +1,26 @@
+package org.jiayunet.pojo.dto.job;
+
+import lombok.Data;
+
+import java.time.Instant;
+
+/**
+ * 投递记录出参
+ *
+ * @author zk
+ */
+@Data
+public class JobApplicationDto {
+
+    /** 岗位ID */
+    private Long jobId;
+
+    /** 投递状态 -1=待投递 0=已投递 1=面试中 2=有Offer 3=未通过 4=已结束 */
+    private Integer status;
+
+    /** 投递时间 */
+    private Instant applyTime;
+
+    /** 创建时间 */
+    private Instant createTime;
+}
diff --git a/client-api/src/main/java/org/jiayunet/service/JobService.java b/client-api/src/main/java/org/jiayunet/service/JobService.java
index 0fe167d..4457a5f 100644
--- a/client-api/src/main/java/org/jiayunet/service/JobService.java
+++ b/client-api/src/main/java/org/jiayunet/service/JobService.java
@@ -12,6 +12,7 @@ import org.jiayunet.pojo.dto.job.JobDetailDto;
 import org.jiayunet.pojo.dto.job.JobDto;
 import org.jiayunet.pojo.dto.job.JobMatchScoreDto;
 import org.jiayunet.pojo.dto.job.JobAgentRecommendDto;
+import org.jiayunet.pojo.dto.job.JobApplicationDto;
 import org.jiayunet.pojo.param.job.JobAgentRecommendParam;
 import org.jiayunet.pojo.param.job.JobAgentTaskQueryParam;
 import org.jiayunet.pojo.param.job.JobApplyQueryParam;
@@ -540,6 +541,25 @@ public class JobService {
         userJobApplicationMapper.delete(new LambdaQueryWrapper<UserJobApplication>().eq(UserJobApplication::getUserId, userId).eq(UserJobApplication::getJobId, jobId));
     }
 
+    /**
+     * 根据岗位ID批量查询投递记录
+     * <p>1. 校验参数 2. 查询当前用户对指定岗位的投递记录 3. 转换为DTO返回</p>
+     */
+    public List<JobApplicationDto> listApplicationsByJobIds(List<Long> jobIds, Long userId) {
+        if (jobIds == null || jobIds.isEmpty()) {
+            return Collections.emptyList();
+        }
+        List<UserJobApplication> applications = userJobApplicationMapper.selectList(new LambdaQueryWrapper<UserJobApplication>().eq(UserJobApplication::getUserId, userId).in(UserJobApplication::getJobId, jobIds));
+        return applications.stream().map(app -> {
+            JobApplicationDto dto = new JobApplicationDto();
+            dto.setJobId(app.getJobId());
+            dto.setStatus(app.getStatus());
+            dto.setApplyTime(app.getApplyTime());
+            dto.setCreateTime(app.getCreateTime());
+            return dto;
+        }).collect(Collectors.toList());
+    }
+
     /**
      * 收藏统计
      * <p>方法逻辑流程：</p>