feat add interface getChangeGroupQrCode

pcloud-service-book/src/main/java/com/pcloud/book/group/biz/GroupQrcodeBiz.java

@@ -23,6 +23,11 @@ import java.util.Map;
 public interface GroupQrcodeBiz {
 
     /**
+     * 查询是否需要切群，若需要则返回新群，不需要则为空前端展示客服二维码
+     */
+    String getChangeGroupQrCode(Long classifyId);
+
+    /**
      * 测试替换群二维码，不发生产
      */
     void updateGroupQrcode(UpdateGroupQrcodeRequestVO vo);

pcloud-service-book/src/main/java/com/pcloud/book/group/biz/impl/GroupQrcodeBizImpl.java

@@ -69,6 +69,7 @@ import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Optional;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
@@ -189,6 +190,64 @@ public class GroupQrcodeBizImpl implements GroupQrcodeBiz {
     }
 
     @Override
+    public String getChangeGroupQrCode(Long classifyId) {
+        log.info("[前端调用切群接口] getChangeGroupQrCode classifyId：{}", classifyId);
+        if (Objects.isNull(classifyId)) {
+            return StringUtil.EMPTY;
+        }
+        ClassifyVO classify = bookGroupClassifyBiz.getClassify(classifyId);
+        if (Objects.isNull(classify)) {
+            throw new BookBizException(BookBizException.ID_NOT_EXIST, "分类不存在");
+        }
+        List<ClassifyQrcodeVO> qrcodeByClassify = groupQrcodeDao.getQrcodeByClassifyId(classifyId);
+        if (CollectionUtils.isEmpty(qrcodeByClassify)) {
+            // 如果没有群则新增一个
+            String url = addWechatGroup(classifyId, null);
+            log.info("[前端调用切群接口] getChangeGroupQrCode 分类异常没有群 重新分配群classifyId：{} url:{}", classifyId, url);
+            return url;
+        }
+        // 获取使用中的群
+        List<ClassifyQrcodeVO> collect = qrcodeByClassify.stream().filter(p -> QrcodeStatusEnum.ON_USE.value.equals(p.getQrcodeState())).collect(Collectors.toList());
+        if (CollectionUtils.isEmpty(collect)) {
+            // 如果没有使用中群则新增一个
+            String url = addWechatGroup(classifyId, null);
+            log.info("[前端调用切群接口] getChangeGroupQrCode 没有使用中的群 重新分配群classifyId：{} url:{}", classifyId, url);
+            return url;
+        }
+        if (collect.size() == 1) {
+            ClassifyQrcodeVO qrcodeVO = collect.get(0);
+            if (qrcodeVO.getUserNumber() < classify.getChangeNumber()) {
+                return qrcodeVO.getQrcodeUrl();
+            } else {
+                //将二维码修改为已满群状态
+                changeToOverNumber(qrcodeVO.getWeixinQrcodeId(), qrcodeVO.getId());
+                // 如果没有群则新增一个
+                String url = addWechatGroup(classifyId, null);
+                log.info("[前端调用切群接口] getChangeGroupQrCode 群超出切群人数了，但是没有切群 重新分配群classifyId：{} url:{}", classifyId, url);
+                return url;
+            }
+        }
+        String url = null;
+        for (ClassifyQrcodeVO vo : collect) {
+            if (vo.getUserNumber() >= classify.getChangeNumber()) {
+                //将二维码修改为已满群状态
+                changeToOverNumber(vo.getWeixinQrcodeId(), vo.getId());
+                log.info("[前端调用切群接口] getChangeGroupQrCode 处理超出了但是没有更新状态的群 vo:{}", vo);
+            }
+            if (vo.getUserNumber() < classify.getChangeNumber()) {
+                url = vo.getQrcodeUrl();
+            }
+        }
+        if (Objects.isNull(url)) {
+            // 如果没有群则新增一个
+            String qrcodeUrl = addWechatGroup(classifyId, null);
+            log.info("[前端调用切群接口] getChangeGroupQrCode 没有可用群 重新分配群classifyId：{} url:{}", classifyId, url);
+            return qrcodeUrl;
+        }
+        return url;
+    }
+
+    @Override
     @ParamLog("updateGroupQrcode")
     public void updateGroupQrcode(UpdateGroupQrcodeRequestVO vo) {
         this.groupQrcodeDao.updateGroupQrcode(vo.getGroupQrcodeId(), vo.getQrcodeUrl(), vo.getUserId());
@@ -513,7 +572,7 @@ public class GroupQrcodeBizImpl implements GroupQrcodeBiz {
      */
     @ParamLog("重新分配一个群")
     @Transactional(rollbackFor = Exception.class)
-    public void addWechatGroup(Long classifyId, Long groupQrcodeId) {
+    public String addWechatGroup(Long classifyId, Long groupQrcodeId) {
         Integer generation = null;
         ClassifyVO classifyVOOne = bookGroupClassifyBiz.getClassify(classifyId);
         if (classifyVOOne != null && classifyVOOne.getBookGroupId() != null) {
@@ -526,9 +585,13 @@ public class GroupQrcodeBizImpl implements GroupQrcodeBiz {
         log.info("[重新分配一个群] : oneQrcode:{}", oneQrcode);
         if (oneQrcode != null) {
             //将二维码改为已满群状态
-            Integer number = groupQrcodeDao.changeQrcodeState(groupQrcodeId, QrcodeStatusEnum.OVER_NUMBER.value);
+            Integer number = 0;
+            if (!Objects.isNull(groupQrcodeId)) {
+                number = groupQrcodeDao.changeQrcodeState(groupQrcodeId, QrcodeStatusEnum.OVER_NUMBER.value);
+            }
             log.info("[重新分配一个群] : groupQrcodeDao.changeQrcodeState  number:{}", number);
-            if (number > 0){
+            // 当该分类不存在群的时候分配一个
+            if (number > 0 || null == groupQrcodeId){
                 //获取标签对应基本信息
                 GroupNameAndMaxSeqDTO groupNameAndMaxSeqDTO = bookGroupClassifyBiz.getGroupNameAndMaxSeq(classifyId);
                 log.info("[重新分配一个群] : groupNameAndMaxSeqDTO:{}", groupNameAndMaxSeqDTO);
@@ -572,8 +635,10 @@ public class GroupQrcodeBizImpl implements GroupQrcodeBiz {
                     String ip = Optional.ofNullable(groupVersion.get(wechatGroupId)).orElse(new BookWxQrcodeDTO()).getWechatGroupIp();
                     SendWeixinRequestTools.changeGroupName(oneQrcode.getRobotWxId(), wechatGroupId, groupName, ip);
                 }
+                return oneQrcode.getQrcodeUrl();
             }
         }
+        return StringUtil.EMPTY;
     }
 
     @ParamLog("将二维码改为已满群")

pcloud-service-book/src/main/java/com/pcloud/book/group/dao/GroupQrcodeDao.java

@@ -241,4 +241,6 @@ public interface GroupQrcodeDao extends BaseDao<GroupQrcode> {
 
     List<ClassifyQrcodeVO> getQrcodeByClassify(Long classifyId);
 
+    List<ClassifyQrcodeVO> getQrcodeByClassifyId(Long classifyId);
+
 }

pcloud-service-book/src/main/java/com/pcloud/book/group/dao/impl/GroupQrcodeDaoImpl.java

@@ -204,6 +204,10 @@ public class GroupQrcodeDaoImpl extends BaseDaoImpl<GroupQrcode> implements Grou
         return this.getSqlSession().selectList(this.getStatement("getQrcodeByClassify"), classifyId);
     }
 
+    public List<ClassifyQrcodeVO> getQrcodeByClassifyId(Long classifyId) {
+        return this.getSqlSession().selectList(this.getStatement("getQrcodeByClassifyId"), classifyId);
+    }
+
     @Override
     public List<Long> getIdsByBookId(Long bookId) {
         return getSessionTemplate().selectList(getStatement("getIdsByBookId"), bookId);

pcloud-service-book/src/main/java/com/pcloud/book/group/facade/impl/GroupQrcodeFacadeImpl.java

@@ -67,6 +67,12 @@ public class GroupQrcodeFacadeImpl implements GroupQrcodeFacade {
         return new ResponseDto<>();
     }
 
+    @GetMapping("getChangeGroupQrCode")
+    public ResponseDto<String> getChangeGroupQrCode(@RequestParam("classifyId") Long classifyId) {
+        String qrCodeUrl = groupQrcodeBiz.getChangeGroupQrCode(classifyId);
+        return new ResponseDto<>(qrCodeUrl);
+    }
+
     @Override
     @PostMapping("listQrcodeByClassify")
     public ResponseDto<PageBeanNew> listQrcodeByClassify(@RequestHeader("token") String token, @RequestBody ListQrcodeByClassifyParamVO listQrcodeByClassifyParamVO) {

pcloud-service-book/src/main/java/com/pcloud/book/group/vo/ClassifyQrcodeVO.java

@@ -46,6 +46,9 @@ public class ClassifyQrcodeVO implements Serializable {
     @ApiModelProperty("关键词识别次数")
     private Integer keywordCount;
 
+    @ApiModelProperty(value = "二维码状态", hidden = true)
+    private Integer qrcodeState;
+
     @JsonFormat(
             pattern = "yyyy-MM-dd HH:mm:ss",
             timezone = "GMT+8"
@@ -145,6 +148,14 @@ public class ClassifyQrcodeVO implements Serializable {
         this.createdTime = createdTime;
     }
 
+    public Integer getQrcodeState() {
+        return qrcodeState;
+    }
+
+    public void setQrcodeState(Integer qrcodeState) {
+        this.qrcodeState = qrcodeState;
+    }
+
     @Override
     public String toString() {
         return "ClassifyQrcodeVO{" +
@@ -158,6 +169,7 @@ public class ClassifyQrcodeVO implements Serializable {
                 ", weixinQrcodeId=" + weixinQrcodeId +
                 ", weixinGroupId='" + weixinGroupId + '\'' +
                 ", keywordCount=" + keywordCount +
+                ", qrcodeState=" + qrcodeState +
                 ", createdTime=" + createdTime +
                 '}';
     }

pcloud-service-book/src/main/resources/mapper/group/GroupQrcode.Mapper.xml

@@ -642,4 +642,10 @@
         from book_group_qrcode where classify_id = #{classifyId}
     </select>
 
+    <select id="getQrcodeByClassifyId" parameterType="long" resultType="com.pcloud.book.group.vo.ClassifyQrcodeVO">
+        select id, classify_id as classifyId, group_name as groupName, user_number as userNumber, weixin_qrcode_id as weixinQrcodeId,
+        weixin_group_id weixinGroupId, create_time as createdTime, qrcode_state as qrcodeState, qrcode_url as qrcodeUrl
+        from book_group_qrcode where classify_id = #{classifyId} and is_delete = 0
+    </select>
+
 </mapper>
\ No newline at end of file