优化
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@@ -4,7 +4,7 @@ import com.baomidou.mybatisplus.core.toolkit.IdWorker; import com.baiyue.common.
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public PageResult<TruckAppointmentEntity> page(Query q){return repo.page(q);} public TruckAppointmentEntity detail(long id){return required(id);}
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@Transactional public TruckAppointmentEntity create(long uid,String name,SaveRequest r){if(r.expectedVersion()!=0)throw bad("新增 expectedVersion 必须为0"); TruckAppointmentEntity e=new TruckAppointmentEntity(); e.setId(IdWorker.getId()); e.setAppointmentNo("TA"+e.getId()); e.setStatus(TruckAppointmentStatus.DRAFT); e.setRevision(0); e.setVersion(0); e.setCreatedAt(LocalDateTime.now()); e.setUpdatedAt(e.getCreatedAt()); copy(e,r); repo.insert(e); record(e,null,e.getStatus().name(),"CREATE",null,uid,name); return e;}
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@Transactional public TruckAppointmentEntity edit(long id,long uid,String name,SaveRequest r){TruckAppointmentEntity e=required(id); checkVersion(e,r.expectedVersion()); if(!(e.getStatus()==TruckAppointmentStatus.DRAFT||e.getStatus()==TruckAppointmentStatus.PENDING_DISPATCH||e.getStatus()==TruckAppointmentStatus.RESCHEDULED))throw conflict("当前状态不可编辑"); copy(e,r); if(repo.updateEdit(e,r.expectedVersion())!=1)throw conflict("版本已变化,请刷新后重试"); record(e,e.getStatus().name(),e.getStatus().name(),"EDIT",null,uid,name); return required(id);}
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@Transactional public TruckAppointmentEntity action(long id,String action,ActionRequest r,String idem,String hash,long uid,String name){TruckAppointmentEntity e=required(id); checkVersion(e,r.expectedVersion()); TruckAppointmentStatus from=e.getStatus(),to=next(from,action); if("RESCHEDULE".equals(action)){throw conflict("改约请使用专用接口");} if(repo.transition(id,from.name(),to.name(),e.getVersion())!=1)throw conflict("状态或版本已变化,请刷新后重试"); e.setStatus(to);e.setVersion(e.getVersion()+1);e.setRevision(e.getRevision()+1); record(e,from.name(),to.name(),action,r.reason(),uid,name); operation(e,action,idem,hash); return e;}
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@Transactional public TruckAppointmentEntity action(long id,String action,ActionRequest r,String idem,String hash,long uid,String name){TruckAppointmentEntity e=required(id); checkVersion(e,r.expectedVersion()); if("RESCHEDULE".equals(action)){throw conflict("改约请使用专用接口");} TruckAppointmentStatus from=e.getStatus(),to=next(from,action); if(repo.transition(id,from.name(),to.name(),e.getVersion())!=1)throw conflict("状态或版本已变化,请刷新后重试"); e.setStatus(to);e.setVersion(e.getVersion()+1);e.setRevision(e.getRevision()+1); record(e,from.name(),to.name(),action,r.reason(),uid,name); operation(e,action,idem,hash); return e;}
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@Transactional public TruckAppointmentEntity reschedule(long id,LocalDateTime at,ActionRequest r,long uid,String name){TruckAppointmentEntity e=required(id);checkVersion(e,r.expectedVersion()); if(e.getStatus()==TruckAppointmentStatus.COMPLETED||e.getStatus()==TruckAppointmentStatus.CANCELLED)throw conflict("当前状态不可改约"); String from=e.getStatus().name(); if(repo.reschedule(id,at,r.reason(),e.getVersion())!=1)throw conflict("状态或版本已变化,请刷新后重试");e.setStatus(TruckAppointmentStatus.RESCHEDULED);e.setPlannedLoadingAt(at);e.setVersion(e.getVersion()+1);e.setRevision(e.getRevision()+1);record(e,from,"RESCHEDULED","RESCHEDULE",r.reason(),uid,name);return e;}
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private TruckAppointmentStatus next(TruckAppointmentStatus s,String a){return switch(a){case"SUBMIT"->s==TruckAppointmentStatus.DRAFT?TruckAppointmentStatus.PENDING_DISPATCH:badStatus();case"DISPATCH"->s==TruckAppointmentStatus.PENDING_DISPATCH||s==TruckAppointmentStatus.RESCHEDULED?TruckAppointmentStatus.DISPATCHED:badStatus();case"PICKUP"->s==TruckAppointmentStatus.DISPATCHED?TruckAppointmentStatus.PICKUP_IN_PROGRESS:badStatus();case"ARRIVE"->s==TruckAppointmentStatus.PICKUP_IN_PROGRESS?TruckAppointmentStatus.ARRIVED_WAREHOUSE:badStatus();case"LOAD"->s==TruckAppointmentStatus.ARRIVED_WAREHOUSE?TruckAppointmentStatus.LOADING:badStatus();case"DEPART"->s==TruckAppointmentStatus.LOADING?TruckAppointmentStatus.DEPARTED:badStatus();case"COMPLETE"->s==TruckAppointmentStatus.DEPARTED?TruckAppointmentStatus.COMPLETED:badStatus();case"EXCEPTION"->s!=TruckAppointmentStatus.COMPLETED&&s!=TruckAppointmentStatus.CANCELLED?TruckAppointmentStatus.EXCEPTION:badStatus();case"CANCEL"->s!=TruckAppointmentStatus.COMPLETED?TruckAppointmentStatus.CANCELLED:badStatus();default->badStatus();};}
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private TruckAppointmentStatus badStatus(){throw conflict("不允许的状态动作");} private TruckAppointmentEntity required(long id){TruckAppointmentEntity e=repo.find(id);if(e==null)throw new BizException(ResultCode.NOT_FOUND,"拖车预约不存在");return e;} private void checkVersion(TruckAppointmentEntity e,int v){if(e.getVersion()!=v)throw conflict("版本已变化,请刷新后重试");} private static BizException conflict(String m){return new BizException(ResultCode.CONFLICT,m);} private static BizException bad(String m){return new BizException(ResultCode.BAD_REQUEST,m);}
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