FollowBizService.java
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package cn.fw.valhalla.service.bus.follow;
import cn.fw.common.cache.locker.DistributedLocker;
import cn.fw.common.page.AppPage;
import cn.fw.common.web.auth.LoginAuthBean;
import cn.fw.valhalla.common.utils.DateUtil;
import cn.fw.valhalla.domain.db.ApproveRecord;
import cn.fw.valhalla.domain.db.OriginalData;
import cn.fw.valhalla.domain.db.follow.FollowRecord;
import cn.fw.valhalla.domain.db.follow.FollowTask;
import cn.fw.valhalla.domain.dto.FollowAttachmentDTO;
import cn.fw.valhalla.domain.enums.ApproveStateEnum;
import cn.fw.valhalla.domain.enums.ApproveTypeEnum;
import cn.fw.valhalla.domain.enums.FollowTypeEnum;
import cn.fw.valhalla.domain.enums.TaskStateEnum;
import cn.fw.valhalla.domain.query.FollowQueryVO;
import cn.fw.valhalla.domain.vo.follow.FollowDetailVO;
import cn.fw.valhalla.domain.vo.follow.FollowRecordVO;
import cn.fw.valhalla.domain.vo.follow.FollowTodoListVO;
import cn.fw.valhalla.domain.vo.setting.SettingVO;
import cn.fw.valhalla.rpc.erp.UserService;
import cn.fw.valhalla.rpc.erp.dto.UserInfoDTO;
import cn.fw.valhalla.rpc.flow.FlowApproveRpc;
import cn.fw.valhalla.rpc.flow.dto.FlowDto;
import cn.fw.valhalla.sdk.enums.DataTypeEnum;
import cn.fw.valhalla.service.bus.follow.strategy.FollowStrategy;
import cn.fw.valhalla.service.data.ApproveRecordService;
import cn.fw.valhalla.service.data.FollowRecordService;
import cn.fw.valhalla.service.data.FollowTaskService;
import cn.fw.valhalla.service.event.TaskCancelEvent;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.tuple.Pair;
import org.redisson.api.RLock;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;
import java.time.LocalDateTime;
import java.util.*;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
import static cn.fw.common.businessvalidator.Validator.BV;
/**
* @author : kurisu
* @className : FollowBizService
* @description : 跟进业务服务
* @date: 2020-08-14 17:27
*/
@Slf4j
@Service
public class FollowBizService {
/**
* 跟进处理器map
*/
private final Map<FollowTypeEnum, FollowStrategy> followMap;
private final FlowApproveRpc flowApproveRpc;
private final ApproveRecordService approveRecordService;
private final FollowTaskService followTaskService;
private final FollowRecordService followRecordService;
private final UserService userService;
private final DistributedLocker distributedLocker;
@Value("${follow.flowNo}")
@Getter
private String flowNo;
@Value("${spring.cache.custom.global-prefix}:defeat")
@Getter
private String keyPrefix;
@Autowired
public FollowBizService(final List<FollowStrategy> followStrategyList,
final FlowApproveRpc flowApproveRpc,
final ApproveRecordService approveRecordService,
final FollowTaskService followTaskService,
final FollowRecordService followRecordService,
final UserService userService,
final DistributedLocker distributedLocker) {
this.followMap = followStrategyList.stream().collect(Collectors.toMap(FollowStrategy::getFollowType, v -> v));
this.flowApproveRpc = flowApproveRpc;
this.approveRecordService = approveRecordService;
this.followTaskService = followTaskService;
this.followRecordService = followRecordService;
this.userService = userService;
this.distributedLocker = distributedLocker;
}
/**
* 查询待办列表
*
* @param queryVO
* @param currentUser
* @return
*/
public AppPage<FollowTodoListVO> todoList(FollowQueryVO queryVO, LoginAuthBean currentUser) {
Integer pageSize = queryVO.getPageSize();
Integer current = queryVO.getCurrent();
Integer startIndex = (current - 1) * pageSize;
FollowStrategy strategy = followMap.get(queryVO.getType());
Assert.notNull(strategy, "strategy cannot be null");
List<FollowTodoListVO> list = strategy.getList(startIndex, pageSize, currentUser.getUserId());
AppPage<FollowTodoListVO> appPage = AppPage.empty(queryVO);
appPage.setData(list);
return appPage;
}
/**
* 查询待办详情
*
* @param id
* @param type
* @return
*/
public FollowDetailVO todoDetail(Long id, FollowTypeEnum type) {
FollowStrategy strategy = followMap.get(type);
Assert.notNull(strategy, "strategy cannot be null");
return strategy.getDetail(id);
}
/**
* 查询跟进历史
*
* @param taskId
* @param type
* @return
*/
public List<FollowRecordVO> todoRecord(Long taskId, FollowTypeEnum type) {
FollowStrategy strategy = followMap.get(type);
Assert.notNull(strategy, "strategy cannot be null");
return strategy.getRecordList(taskId);
}
/**
* 查询跟进池详情
*
* @param taskId
* @return
*/
public FollowDetailVO followPoolDetail(Long taskId) {
FollowTask task = followTaskService.getById(taskId);
BV.notNull(task, () -> "跟进线索不存在,请刷新列表");
FollowStrategy strategy = followMap.get(task.getType());
Assert.notNull(strategy, "strategy cannot be null");
return strategy.followPoolDetail(task);
}
/**
* 完成跟进
*
* @param id
* @param currentUser
*/
@Transactional(rollbackFor = Exception.class)
public void completeRecord(Long id, FollowTypeEnum type, LoginAuthBean currentUser) {
FollowStrategy strategy = followMap.get(type);
Assert.notNull(strategy, "strategy cannot be null");
strategy.completeRecord(id, currentUser);
}
/**
* 查询待办详情
*
* @param id
* @param type
* @return
*/
public FollowDetailVO approveDetail(Long id, FollowTypeEnum type) {
FollowStrategy strategy = followMap.get(type);
Assert.notNull(strategy, "strategy cannot be null");
FollowDetailVO detail = strategy.getDetail(id);
ApproveRecord approveRecord = approveRecordService.getOne(Wrappers.<ApproveRecord>lambdaQuery()
.eq(ApproveRecord::getDataId, detail.getTaskId())
.last("limit 1")
);
if (Objects.nonNull(approveRecord)) {
UserInfoDTO user = userService.user(approveRecord.getUserId());
if (Objects.nonNull(user)) {
detail.setAdviserId(user.getId());
detail.setAdviserName(user.getUserName());
}
detail.setReason(approveRecord.getReason());
}
return detail;
}
/**
* 主动战败
*
* @param currentUser
* @param reason
* @param recordId
*/
@Transactional(rollbackFor = Exception.class)
public void defeat(LoginAuthBean currentUser, String reason, Long recordId) {
final String lockKey = getLockKey(recordId);
Pair<Boolean, RLock> pair = distributedLocker.tryLock(lockKey, TimeUnit.SECONDS, 0, 15);
BV.isTrue(Boolean.TRUE.equals(pair.getKey()), () -> "请勿重复提交");
try {
FollowRecord record = followRecordService.getById(recordId);
BV.notNull(record, () -> "跟进记录不存在");
FollowTask task = followTaskService.getById(record.getTaskId());
BV.notNull(task, () -> "跟进信息不存在");
boolean repetition = isRepetition(record.getTaskId().toString());
BV.isFalse(repetition, () -> "正在审批处理中,请勿重复申请");
FlowDto flowDto = FlowDto.create(currentUser.getGroupId(), getFlowNo(), currentUser.getUserId(), currentUser.getUserName(), task.getFollowShop());
HashMap<String, String> param = new HashMap<>(2);
param.put("recordId", recordId.toString());
param.put("type", task.getType().getValue().toString());
flowDto.setParam(param);
String name = "";
String plate = "";
FollowStrategy strategy = followMap.get(task.getType());
Assert.notNull(strategy, "strategy cannot be null");
FollowDetailVO vo = strategy.followPoolDetail(task);
if (Objects.nonNull(vo)) {
name = vo.getName();
plate = vo.getPlateNo();
}
List<String> list = Arrays.asList(
"申请人: " + currentUser.getUserName(),
"客户: " + name,
"车辆: " + plate,
"跟进类型: " + task.getType().getName(),
"战败原因: " + reason
);
flowDto.setBriefContentList(list);
String orderNo = flowApproveRpc.initiate(flowDto);
ApproveRecord approveRecord = new ApproveRecord();
approveRecord.setDataId(task.getId());
approveRecord.setUserId(currentUser.getUserId());
approveRecord.setOrderNo(orderNo);
approveRecord.setReason(reason);
approveRecord.setState(ApproveStateEnum.WAIT);
approveRecord.setType(ApproveTypeEnum.FOLLOW_DEFEAT);
approveRecord.setPassed(Boolean.FALSE);
approveRecord.setCreateTime(DateUtil.localDateTime2Date(LocalDateTime.now()));
approveRecord.setUpdateTime(DateUtil.localDateTime2Date(LocalDateTime.now()));
approveRecordService.save(approveRecord);
} catch (Exception e) {
distributedLocker.unlock(lockKey);
throw e;
}
}
/**
* 上传跟进附件
*
* @param dto
*/
@Transactional(rollbackFor = Exception.class)
public void uploadAtt(FollowAttachmentDTO dto, LoginAuthBean currentUser) {
FollowStrategy strategy = followMap.get(dto.getFollowType());
Assert.notNull(strategy, "strategy cannot be null");
strategy.uploadAtt(dto, currentUser.getUserId());
}
/**
* 更新跟进任务
*
* @param setting
* @param type
* @param groupId
*/
public void synFollowTask(List<SettingVO> setting, FollowTypeEnum type, Long groupId) {
FollowStrategy strategy = followMap.get(type);
Assert.notNull(strategy, "strategy cannot be null");
strategy.settingChanged(setting, groupId);
}
/**
* 当业务数据取消的时候
*
* @param event
*/
public void onDataCancel(TaskCancelEvent event) {
FollowTypeEnum typeEnum = conv(event.getDataTypeEnum());
if (Objects.isNull(typeEnum) || FollowTypeEnum.AC.equals(typeEnum)) {
return;
}
FollowStrategy strategy = followMap.get(typeEnum);
Assert.notNull(strategy, "strategy cannot be null");
strategy.cancelFollowTask(event.getCustomerId(), event.getGenerateTime(), event.getGroupId());
}
/**
* 元数据生成任务
*
* @param originalData
* @param typeEnum
*/
public boolean origin2task(OriginalData originalData, DataTypeEnum typeEnum) {
if (Objects.isNull(originalData)) {
return true;
}
FollowTypeEnum type = conv(typeEnum);
FollowStrategy strategy = followMap.get(type);
Assert.notNull(strategy, "strategy cannot be null");
return strategy.origin2task(originalData);
}
/**
* 创建跟进待办
*
* @param task
*/
public Long createTaskRecord(FollowTask task) {
FollowStrategy strategy = followMap.get(task.getType());
Assert.notNull(strategy, "strategy cannot be null");
return strategy.createFirstRecord(task);
}
/**
* 逾期处理
*
* @param record
*/
public void overdueProcessing(FollowRecord record) {
FollowStrategy strategy = followMap.get(record.getType());
Assert.notNull(strategy, "strategy cannot be null");
strategy.overdueProcessing(record);
}
/**
* 终止任务
*
* @param customerId
*/
@Transactional(rollbackFor = Exception.class)
public void stopTask(Long customerId) {
List<FollowTypeEnum> typeList = Arrays.asList(FollowTypeEnum.FM, FollowTypeEnum.RM);
List<FollowTask> list = followTaskService.list(Wrappers.<FollowTask>lambdaQuery()
.eq(FollowTask::getCustomerId, customerId)
.eq(FollowTask::getFinished, Boolean.FALSE)
.eq(FollowTask::getState, TaskStateEnum.ONGOING)
.in(FollowTask::getType, typeList)
);
if (CollectionUtils.isEmpty(list)) {
return;
}
for (FollowTask task : list) {
FollowStrategy strategy = followMap.get(task.getType());
if (Objects.nonNull(strategy)) {
strategy.stopFollowTask(task);
}
}
}
/**
* 终止任务
*
* @param task
*/
@Transactional(rollbackFor = Exception.class)
public void stopTask(FollowTask task) {
FollowStrategy strategy = followMap.get(task.getType());
if (Objects.nonNull(strategy)) {
strategy.stopFollowTask(task);
}
}
private FollowTypeEnum conv(DataTypeEnum type) {
switch (type) {
case AS:
return FollowTypeEnum.AC;
case OD:
case FM:
return FollowTypeEnum.FM;
case BI:
return FollowTypeEnum.IR;
case FS:
return FollowTypeEnum.RM;
default:
return null;
}
}
private String getLockKey(Long recordId) {
BV.notNull(recordId, "recordId cannot be null");
return String.format("%s:lock:%s", getKeyPrefix(), recordId);
}
/**
* 审批防重
*
* @param taskId
* @return
*/
private boolean isRepetition(String taskId) {
return approveRecordService.count(Wrappers.<ApproveRecord>lambdaQuery()
.eq(ApproveRecord::getDataId, taskId)
.eq(ApproveRecord::getType, ApproveTypeEnum.FOLLOW_DEFEAT)
.eq(ApproveRecord::getState, ApproveStateEnum.WAIT)
) > 0;
}
}