public ConstantFlowAggregate Get(long id)
{
var item = context.ConstantFlowDTOs
.Join(context.LinkObjectsDTOs, t => t.Id, l => l.Childen.Id, (t, l) => new { flow = t, link = l })
.Where(l => !l.link.IsTransit)
.FirstOrDefault(v => v.flow.Id == id);
if (item == null)
{
throw new ArgumentException($"Constant flow id = {id} not found");
}
var result = new ConstantFlowAggregate(item.link.Owner.Id, item.flow.Id, item.flow.Name, item.flow.Сonsumption, (VoltageLevel)item.flow.VoltageLevelId,
item.link.BeginDate, item.link.EndDate, item.link.IsTransit, item.flow.Deleted && item.link.Deleded);
return(result);
}
public void Update(ConstantFlowAggregate item)
{
context.ExecuteInTransaction(() =>
{
var existed = context.ConstantFlowDTOs.SingleOrDefault(x => x.Id == item.Id);
if (existed != null)
{
Mapper.Map(item, existed);
var link = context.LinkObjectsDTOs.Single(l => l.Owner.Id == item.OwnerId && l.Childen.Id == item.Id);
Mapper.Map(item, link);
}
else
{
Create(item, true);
}
});
}
private void Create(ConstantFlowAggregate item, bool notCheck)
{
context.ExecuteInTransaction(() =>
{
if (!notCheck && (item.Id != -1 || context.ConstantFlowDTOs.SingleOrDefault(x => x.Id == item.Id) != null))
{
throw new ArgumentException($"Constant flow id = {item.Id} found");
}
var newItem = Mapper.Map <ConstantFlowDTO>(item);
context.ConstantFlowDTOs.Add(newItem);
var link = new LinkObjectsDTO()
{
Owner = context.ObjectDTOs.Single(o => o.Id == item.OwnerId),
Childen = newItem,
BeginDate = item.BeginDate,
EndDate = item.EndDate,
IsTransit = false,
};
context.LinkObjectsDTOs.Add(link);
return(newItem);
});
}
public void Create(ConstantFlowAggregate item)
{
Create(item, false);
}
