private static void SetInventoryItemReferencedEntities(InventoryItem entityItem, ref InventoryItemDto dtoItem)
{
if (entityItem.CategoryRowId.HasValue)
{
dtoItem.Category = entityItem.tblInventoryCategory.TranslateToDao();
}
if (entityItem.LocationRowId.HasValue)
{
dtoItem.Location = entityItem.tblInventoryLocation.TranslateToDao();
}
if (entityItem.PreferedSupplierRowId.HasValue)
{
dtoItem.PreferedSupplier = entityItem.tblInventorySupplier_1.TranslateToDao();
}
}
public bool Save(InventoryItemDto item)
{
if (item == null)
{
return false;
}
var entityItem =
_entities.tblInventoryItem.Where(i => i.InventoryItemId == item.Id).SingleOrDefault();
if (entityItem == null)
{
entityItem = new InventoryItem { InventoryItemId = item.Id };
_entities.tblInventoryItem.AddObject(entityItem);
}
entityItem.ActualBalance = item.ActualBalance;
entityItem.EstimatedBalance = item.EstimatedBalance;
entityItem.ExpiringDate = item.ExpiringDate;
entityItem.InventoryItemName = item.Name;
entityItem.AverageOrderPrice = item.AverageOrderPrice.HasValue? (decimal)item.AverageOrderPrice: (decimal?) null ;
entityItem.InventoryImage = item.Image;
entityItem.LastOrderAmount = item.LastOrderAmount;
if(item.Location != null)
{
var locationEntity =
_entities.tblInventoryLocation.SingleOrDefault(l => l.LocationId == item.Location.Id);
if (locationEntity != null)
{
entityItem.LocationRowId = locationEntity.RowId;
}
}
if (item.Category != null)
{
var categoryEntity =
_entities.tblInventoryCategory.SingleOrDefault(l => l.CategoryId == item.Category.Id);
if (categoryEntity != null)
{
entityItem.CategoryRowId = categoryEntity.RowId;
}
}
if(item.PreferedSupplier != null)
{
var supplierEntity =
_entities.tblInventorySupplier.SingleOrDefault(l => l.SupplierId == item.PreferedSupplier.Id);
if (supplierEntity != null)
{
entityItem.PreferedSupplierRowId = supplierEntity.RowId;
}
}
_entities.SaveChanges();
if (!EntityCache.InventoryItems.Entities.Contains(item))
{
EntityCache.InventoryItems.Add(item);
}
return true;
}