protected void UpdateParentByChild(IBulbCacheReadObject childBulb)
{
if (childBulb == null)
{
return;
}
var parentId = childBulb.GetParentId();
if (parentId == null)
{
return;
}
var parentRequest = new AccountCacheRequest()
{
AccountId = childBulb.AccountId,
ObjectId = parentId.Value
};
IBulbCacheReadObject rParent = null;
using (var parent = AllCaches.StatusDatas.Write(parentRequest))
{
// менять выключенного родителя нельзя, его надо сначала включить
if (parent.Status == MonitoringStatus.Disabled)
{
return;
}
var processDate = DateTime.Now;
BulbSignal signal = null;
if (childBulb.Status > parent.Status)
{
// 1. если дочерний опаснее
signal = BulbSignal.CreateFromChild(processDate, childBulb);
rParent = ProlongOrChangeStatus(signal, parent.Id);
}
else
{
// 2. если дочерний менее опасный и он был последней причиной
if (childBulb.Status < parent.Status && parent.LastChildBulbId == childBulb.Id)
{
// нужно расчитать занова
CalculateByChilds(parent);
}
}
}
if (rParent != null)
{
UpdateParentByChild(rParent);
}
}
public void CalculateByChilds(Guid accountId, Guid statusId, List <Guid> childs)
{
var processDate = DateTime.Now;
var request = new AccountCacheRequest()
{
AccountId = accountId,
ObjectId = statusId
};
IBulbCacheReadObject rBulb = null;
using (var statusData = AllCaches.StatusDatas.Write(request))
{
var childsList = new List <IBulbCacheReadObject>();
foreach (var childId in childs)
{
var childRequest = new AccountCacheRequest()
{
AccountId = accountId,
ObjectId = childId
};
var child = AllCaches.StatusDatas.Find(childRequest);
// Disabled и Unknown не влияют на родителей
if (child != null && child.Status != MonitoringStatus.Disabled && child.Status != MonitoringStatus.Unknown)
{
childsList.Add(child);
}
}
var mostDandger = childsList.OrderByDescending(x => x.Status).FirstOrDefault();
if (mostDandger == null)
{
var signal = BulbSignal.CreateUnknown(accountId, processDate);
rBulb = ProlongOrChangeStatus(signal, statusId);
}
else
{
var signal = BulbSignal.CreateFromChild(processDate, mostDandger);
rBulb = ProlongOrChangeStatus(signal, statusId);
}
}
UpdateParentByChild(rBulb);
}