update api

src/main/java/com/qmth/exam/reserve/controller/student/CategoryController.java

@@ -27,7 +27,7 @@ public class CategoryController extends BaseController {
 
     @ApiOperation(value = "获取数据分类列表（树结构）")
     @PostMapping(value = "/list")
-    public List<CategoryInfo> list(@ApiParam("父级ID") @RequestParam Long parentId) {
+    public List<CategoryInfo> list(@ApiParam("父级ID") @RequestParam(required = false) Long parentId) {
         //todo
         return new ArrayList<>();
     }

src/main/java/com/qmth/exam/reserve/service/impl/StudentServiceImpl.java

@@ -1,6 +1,7 @@
 package com.qmth.exam.reserve.service.impl;
 
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.qmth.boot.core.exception.StatusException;
 import com.qmth.exam.reserve.bean.student.StudentInfo;
@@ -12,6 +13,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 @Service
 public class StudentServiceImpl extends ServiceImpl<StudentDao, StudentEntity> implements StudentService {
@@ -24,10 +26,10 @@ public class StudentServiceImpl extends ServiceImpl<StudentDao, StudentEntity> i
             throw new StatusException("学号不能为空");
         }
 
-        QueryWrapper<StudentEntity> wrapper = new QueryWrapper<>();
-        wrapper.lambda().eq(StudentEntity::getStudentCode, studentCode);
+        LambdaQueryWrapper<StudentEntity> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(StudentEntity::getStudentCode, studentCode);
         if (orgId != null) {
-            wrapper.lambda().eq(StudentEntity::getOrgId, orgId);
+            wrapper.eq(StudentEntity::getOrgId, orgId);
         }
 
         return baseMapper.selectOne(wrapper);
@@ -39,10 +41,10 @@ public class StudentServiceImpl extends ServiceImpl<StudentDao, StudentEntity> i
             throw new StatusException("微信OID不能为空");
         }
 
-        QueryWrapper<StudentEntity> wrapper = new QueryWrapper<>();
-        wrapper.lambda().eq(StudentEntity::getOpenId, openId);
+        LambdaQueryWrapper<StudentEntity> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(StudentEntity::getOpenId, openId);
         if (StringUtils.isNotEmpty(uid)) {
-            wrapper.lambda().eq(StudentEntity::getUid, uid);
+            wrapper.eq(StudentEntity::getUid, uid);
         }
 
         return baseMapper.selectOne(wrapper);
@@ -71,6 +73,7 @@ public class StudentServiceImpl extends ServiceImpl<StudentDao, StudentEntity> i
         return info;
     }
 
+    @Transactional
     @Override
     public void bindingWechat(WechatBindReq req) {
         StudentEntity stu = baseMapper.selectById(req.getStudentId());
@@ -82,12 +85,19 @@ public class StudentServiceImpl extends ServiceImpl<StudentDao, StudentEntity> i
             throw new StatusException("微信账号已绑定");
         }
 
-        stu.setOpenId(req.getOpenId());
-        stu.setUid(req.getUid());
-        baseMapper.updateById(stu);
-        log.info("[WECHAT_BINDING] studentId:{} openId:{} uid:{}", stu.getId(), stu.getOpenId(), stu.getUid());
+        if (StringUtils.isEmpty(req.getOpenId())) {
+            throw new StatusException("微信OID不能为空");
+        }
+
+        LambdaUpdateWrapper<StudentEntity> updateWrapper = new LambdaUpdateWrapper<>();
+        updateWrapper.set(StudentEntity::getOpenId, req.getOpenId());
+        updateWrapper.set(StudentEntity::getUid, req.getUid());
+        updateWrapper.eq(StudentEntity::getId, req.getStudentId());
+        this.update(updateWrapper);
+        log.info("[WECHAT_BINDING] studentId:{} openId:{} uid:{}", req.getStudentId(), req.getOpenId(), req.getUid());
     }
 
+    @Transactional
     @Override
     public void unbindWechatByStudentId(Long studentId) {
         StudentEntity stu = baseMapper.selectById(studentId);
@@ -95,14 +105,16 @@ public class StudentServiceImpl extends ServiceImpl<StudentDao, StudentEntity> i
             throw new StatusException("学生信息不存在");
         }
 
-        log.info("[WECHAT_UNBIND] studentId:{} openId:{} uid:{}", stu.getId(), stu.getOpenId(), stu.getUid());
         if (StringUtils.isEmpty(stu.getOpenId())) {
             return;
         }
 
-        stu.setOpenId(null);
-        stu.setUid(null);
-        baseMapper.updateById(stu);
+        LambdaUpdateWrapper<StudentEntity> updateWrapper = new LambdaUpdateWrapper<>();
+        updateWrapper.set(StudentEntity::getOpenId, null);
+        updateWrapper.set(StudentEntity::getUid, null);
+        updateWrapper.eq(StudentEntity::getId, studentId);
+        this.update(updateWrapper);
+        log.info("[WECHAT_UNBIND] studentId:{} openId:{} uid:{}", stu.getId(), stu.getOpenId(), stu.getUid());
     }
 
 }

src/main/java/com/qmth/exam/reserve/service/impl/UserServiceImpl.java

@@ -1,6 +1,6 @@
 package com.qmth.exam.reserve.service.impl;
 
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.qmth.exam.reserve.dao.UserDao;
 import com.qmth.exam.reserve.entity.UserEntity;
@@ -16,12 +16,12 @@ public class UserServiceImpl extends ServiceImpl<UserDao, UserEntity> implements
 
     @Override
     public UserEntity findUserByLoginName(Long orgId, String loginName) {
-        QueryWrapper<UserEntity> wrapper = new QueryWrapper<>();
+        LambdaQueryWrapper<UserEntity> wrapper = new LambdaQueryWrapper<>();
         if (orgId != null) {
-            wrapper.lambda().eq(UserEntity::getOrgId, orgId);
+            wrapper.eq(UserEntity::getOrgId, orgId);
         }
-        wrapper.lambda().eq(UserEntity::getLoginName, loginName);
-        wrapper.lambda().eq(UserEntity::getEnable, true);
+        wrapper.eq(UserEntity::getLoginName, loginName);
+        wrapper.eq(UserEntity::getEnable, true);
         return baseMapper.selectOne(wrapper);
     }