public static RecipePackage GetPackageCopy(this RecipePackage source)
{
RecipePackage package = new RecipePackage();
package.Recipe = source.Recipe.GetPrimitiveCopy();
foreach (RecipeComponentAndMaterialPackage recipeComponentAndMaterialPackage in source.RecipeComponentAndMaterialList)
{
package.RecipeComponentAndMaterialList.Add(recipeComponentAndMaterialPackage.GetPackageCopy());
}
return package;
}
public void CreateOrUpdateRecipePackage(RecipePackage recipePackage)
{
try
{
if (recipePackage != null && recipePackage.Recipe != null)
{
using (SmartWorkingEntities context = new SmartWorkingEntities())
{
Recipe existingObject = context.Recipes.Include("RecipeComponents").Where(x => x.Id == recipePackage.Recipe.Id).FirstOrDefault();
//no record of this item in the DB, item being passed in has a PK
if (existingObject == null && recipePackage.Recipe.Id > 0)
{
throw new FaultException<ExceptionDetail>(new ExceptionDetail(new Exception("Błąd zapisu do bazy")),
"Obiekt nie istniał w bazie, a jego Id jest większe od 0.");
}
//Item has no PK value, must be new
//Item has no PK value, must be new);
if (recipePackage.Recipe.Id <= 0)
{
Recipe recipe = recipePackage.Recipe.GetEntity();
context.Recipes.AddObject(recipe);
foreach (RecipeComponentAndMaterialPackage recipeComponentAndMaterialPackage in recipePackage.RecipeComponentAndMaterialList)
{
RecipeComponentPrimitive recipeComponentPrimitive =
recipeComponentAndMaterialPackage.GetRecipeComponentPrimitiveWithReference();
if (recipeComponentPrimitive != null)
{
recipeComponentPrimitive.Id = 0;
RecipeComponent recipeComponent= recipeComponentPrimitive.GetEntity();
recipeComponent.Recipe = recipe;
context.RecipeComponents.AddObject(recipeComponent);
}
}
}
//Item was retrieved, and the item passed has a valid ID, do an update
else
{
List<RecipeComponentPrimitive> existingRecipeComponents = existingObject.RecipeComponents.Select(x => x.GetPrimitive()).ToList();
List<RecipeComponentPrimitive> newRecipeComponents = recipePackage.GetRecipeComponentListWithReference().ToList();
List<RecipeComponentPrimitive> theSameElements = newRecipeComponents.Where(x => existingRecipeComponents.Select(y => y.Id).Contains(x.Id)).ToList();
existingRecipeComponents.RemoveAll(x => theSameElements.Select(y => y.Id).Contains(x.Id));
newRecipeComponents.RemoveAll(x => theSameElements.Select(y => y.Id).Contains(x.Id));
//remove
if (existingRecipeComponents.Count() > 0)
{
List<int> existingRecipeComponentIds = existingRecipeComponents.Select(x => x.Id).ToList();
List<RecipeComponent> recipeComponentListToDelete =
context.RecipeComponents.Where(x => existingRecipeComponentIds.Contains(x.Id)).ToList();
foreach (RecipeComponent recipeComponent in recipeComponentListToDelete)
{
context.RecipeComponents.DeleteObject(recipeComponent);
}
}
//add
foreach (RecipeComponentPrimitive newRecipeComponent in newRecipeComponents)
{
context.RecipeComponents.AddObject(newRecipeComponent.GetEntity());
}
context.Recipes.ApplyCurrentValues(recipePackage.Recipe.GetEntity());
}
context.SaveChanges();
//TODO: FOR THE FUTURE
//if (recipePackage.Recipe.Id > 0)
//{
// existingObject.Deleted = DateTime.Now;
// context.Recipes.ApplyCurrentValues(existingObject);
//}
//Recipe recipe = recipePackage.Recipe.GetEntity();
//recipe.Id = 0;
//context.Recipes.AddObject(recipe);
//foreach (
// RecipeComponentAndMaterialPackage recipeComponentAndMaterialPackage in
// recipePackage.RecipeComponentAndMaterialList)
//{
// recipeComponentAndMaterialPackage.RecipeComponent.Id = 0;
// RecipeComponent recipeComponent =
// recipeComponentAndMaterialPackage.GetRecipeComponentPrimitiveWithReference().GetEntity();
// recipeComponent.Recipe = recipe;
// context.RecipeComponents.AddObject(recipeComponent);
//}
//context.SaveChanges();
}
}
else
{
throw new Exception("str_Inpute parameter was wrong.");
}
}
catch (Exception e)
{
throw new FaultException<ExceptionDetail>(new ExceptionDetail(e), e.Message);
}
}
public RecipePackage EditRecipe(IModalDialogService modalDialogService, IServiceFactory serviceFactory,
RecipePackage recipePackage)
{
var viewModel = new UpdateRecipeViewModel(modalDialogService, serviceFactory);
viewModel.RecipePackage = recipePackage;
viewModel.DialogMode = DialogMode.Update;
ModalDialogHelper<UpdateRecipe>.ShowDialog(viewModel);
return viewModel.RecipePackage;
}
public static RecipePackage GetRecipesPackage(this Recipe recipe)
{
RecipePackage result = new RecipePackage();
if (recipe != null)
result.Recipe = recipe.GetPrimitive();
foreach (RecipeComponent recipeComponent in recipe.RecipeComponents)
{
if (recipeComponent != null)
result.RecipeComponentAndMaterialList.Add(recipeComponent.GetRecipeComponentAndMaterialPackage());
}
return result;
}
