private void Add <T>(T entity, BillingContext context) where T : BaseEntity
{
if (entity.Id > 0)
{
context.Entry(entity).State = EntityState.Modified;
}
else
{
context.Entry(entity).State = EntityState.Added;
}
context.SaveChanges();
}
public virtual void Update(Entity entity, int id)
{
Entity oldEntity = Get(id);
if (oldEntity != null)
{
context.Entry(oldEntity).CurrentValues.SetValues(entity);
}
}
public void Update(Domain.Bill item)
{
var entity = EntityFrom(item);
var existingEntity = context.Bills
.Include(e => e.Lines)
.FirstOrDefault(e => e.Id == entity.Id) ??
throw new ArgumentException($"The bill {entity.Id} was not found");
logger.Log(context, "Bill", "Update", existingEntity, entity);
context.Entry(existingEntity).CurrentValues.SetValues(entity);
existingEntity.Lines.Clear();
existingEntity.Lines.AddRange(entity.Lines);
context.SaveChanges();
}