public void TestThatFoodGroupGetAllOnRootGetsFoodGroupsAtRootLevel()
{
var foodGroupAtRoot = _systemDataRepository.Insert(new FoodGroup {
Parent = null, IsActive = true
});
try
{
var foodGroupWithParent = _systemDataRepository.Insert(new FoodGroup {
Parent = foodGroupAtRoot, IsActive = true
});
try
{
var result = _systemDataRepository.FoodGroupGetAllOnRoot().ToList();
Assert.That(result, Is.Not.Null);
Assert.That(result, Is.Not.Empty);
Assert.That(result.Any(m => m.Identifier.HasValue && m.Identifier.Equals(foodGroupAtRoot.Identifier)), Is.True);
Assert.That(result.Any(m => m.Identifier.HasValue && m.Identifier.Equals(foodGroupWithParent.Identifier)), Is.False);
}
finally
{
_systemDataRepository.Delete(foodGroupWithParent);
}
}
finally
{
_systemDataRepository.Delete(foodGroupAtRoot);
}
}
/// <summary>
/// Functionality which handles a query for getting the tree of food groups.
/// </summary>
/// <param name="query">Query for getting the tree of food groups.</param>
/// <returns>Tree of food groups.</returns>
public virtual TFoodGroupTreeView Query(FoodGroupTreeGetQuery query)
{
if (query == null)
{
throw new ArgumentNullException("query");
}
var translationInfo = _systemDataRepository.Get <ITranslationInfo>(query.TranslationInfoIdentifier);
var dataProvider = _systemDataRepository.DataProviderForFoodGroupsGet();
var foodGroups = _systemDataRepository.FoodGroupGetAllOnRoot()
.Where(foodGroup => foodGroup.ForeignKeys != null && foodGroup.ForeignKeys.Any(foreignKey => foreignKey.DataProvider != null && foreignKey.DataProvider.Identifier == dataProvider.Identifier))
.ToList();
dataProvider.Translate(translationInfo.CultureInfo);
var foodGroupCollection = new FoodGroupCollection(foodGroups, dataProvider);
if (OnlyActive)
{
foodGroupCollection.RemoveInactiveFoodGroups();
}
return(_foodWasteObjectMapper.Map <IFoodGroupCollection, TFoodGroupTreeView>(foodGroupCollection, translationInfo.CultureInfo));
}