From 1d2d17d86747995f14ac36b46029c413a686c853 Mon Sep 17 00:00:00 2001
From: zk <sim18502043706@163.com>
Date: Fri, 20 Mar 2026 19:29:47 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=94=B6=E8=97=8F=E7=9B=B8?=
 =?UTF-8?q?=E5=85=B3=E6=8E=A5=E5=8F=A3?=
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---
 .../jiayunet/controller/JobController.java    | 18 ++++++++++
 .../java/org/jiayunet/service/JobService.java | 35 ++++++++++++++++++-
 2 files changed, 52 insertions(+), 1 deletion(-)

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 68f6940..cdd4b9d 100644
--- a/client-api/src/main/java/org/jiayunet/controller/JobController.java
+++ b/client-api/src/main/java/org/jiayunet/controller/JobController.java
@@ -41,4 +41,22 @@ public class JobController {
         Long userId = UserSecurityTool.getUserId();
         return jobService.getJobDetail(jobId, userId);
     }
+
+    /**
+     * 收藏岗位
+     */
+    @PostMapping("/{jobId}/favorite")
+    public void favoriteJob(@PathVariable Long jobId) {
+        Long userId = UserSecurityTool.getUserId();
+        jobService.favoriteJob(jobId, userId);
+    }
+
+    /**
+     * 取消收藏岗位
+     */
+    @DeleteMapping("/{jobId}/favorite")
+    public void unfavoriteJob(@PathVariable Long jobId) {
+        Long userId = UserSecurityTool.getUserId();
+        jobService.unfavoriteJob(jobId, userId);
+    }
 }
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 14a3dcd..e2d6a9b 100644
--- a/client-api/src/main/java/org/jiayunet/service/JobService.java
+++ b/client-api/src/main/java/org/jiayunet/service/JobService.java
@@ -15,12 +15,13 @@ import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.time.Instant;
 import java.util.*;
 import java.util.stream.Collectors;
 
 /**
  * 岗位服务
- * <p>主要功能：岗位列表查询、岗位详情查询、匹配度计算</p>
+ * <p>主要功能：岗位列表查询、岗位详情查询、岗位收藏管理、匹配度计算</p>
  * <p>依赖服务：JobMatchService（匹配度计算）</p>
  * <p>使用的表：bg_job、bg_company、bg_user_job_dislike、bg_user_job_favorite、bg_china_regions_code、bg_job_category、bg_industry</p>
  *
@@ -261,4 +262,36 @@ public class JobService {
         return dto;
     }
 
+    /**
+     * 收藏岗位
+     * <p>方法逻辑流程：</p>
+     * <p>1. 检查岗位是否存在</p>
+     * <p>2. 检查是否已收藏（避免重复）</p>
+     * <p>3. 插入收藏记录</p>
+     */
+    public void favoriteJob(Long jobId, Long userId) {
+        // 1. 检查岗位是否存在
+        Job job = jobMapper.selectOne(new LambdaQueryWrapper<Job>().eq(Job::getId, jobId).eq(Job::getStatus, 0));
+        if (job == null) throw new RuntimeException("岗位不存在或已下架");
+
+        // 2. 检查是否已收藏
+        Long count = userJobFavoriteMapper.selectCount(new LambdaQueryWrapper<UserJobFavorite>().eq(UserJobFavorite::getUserId, userId).eq(UserJobFavorite::getJobId, jobId));
+        if (count > 0) throw new RuntimeException("已收藏该岗位");
+
+        // 3. 插入收藏记录
+        UserJobFavorite favorite = new UserJobFavorite();
+        favorite.setUserId(userId);
+        favorite.setJobId(jobId);
+        favorite.setCreateTime(Instant.now());
+        userJobFavoriteMapper.insert(favorite);
+    }
+
+    /**
+     * 取消收藏岗位
+     * <p>方法逻辑流程：</p>
+     * <p>1. 删除收藏记录</p>
+     */
+    public void unfavoriteJob(Long jobId, Long userId) {
+        userJobFavoriteMapper.delete(new LambdaQueryWrapper<UserJobFavorite>().eq(UserJobFavorite::getUserId, userId).eq(UserJobFavorite::getJobId, jobId));
+    }
 }