public void VerifyThatContainedGroupsReturnsExpectedResult()
{
var topGroup = new RequirementsGroup();
var group_1 = new RequirementsGroup();
var group_2 = new RequirementsGroup();
var group_1_1 = new RequirementsGroup();
var group_1_2 = new RequirementsGroup();
topGroup.Group.Add(group_1);
topGroup.Group.Add(group_2);
group_1.Group.Add(group_1_1);
group_1.Group.Add(group_1_2);
var containedGroups = new List <RequirementsGroup>();
containedGroups.Add(group_1);
containedGroups.Add(group_2);
containedGroups.Add(group_1_1);
containedGroups.Add(group_1_2);
var actualContainedGroups = topGroup.ContainedGroup().ToList();
CollectionAssert.AreEquivalent(containedGroups, actualContainedGroups);
}
/// <summary>
/// Performs the drop operation for a <see cref="RequirementsGroup"/> payload
/// </summary>
/// <param name="requirementGroupPayload">
/// The <see cref="RequirementsGroup"/> that was dropped into this <see cref="RequirementsSpecification"/>
/// </param>
private async Task OnRequirementGroupDrop(RequirementsGroup requirementGroupPayload)
{
var context = TransactionContextResolver.ResolveContext(this.Thing);
var transaction = new ThingTransaction(context);
var previousRequirementSpec = requirementGroupPayload.GetContainerOfType <RequirementsSpecification>();
// Add the RequirementGroup to the RequirementsSpecification represented by this RowViewModel
var requirementsSpecificationClone = this.Thing.Clone(false);
requirementsSpecificationClone.Group.Add(requirementGroupPayload);
transaction.CreateOrUpdate(requirementsSpecificationClone);
if (previousRequirementSpec != this.Thing)
{
// Update the requirements that were inside any of the groups that have been dropped
var previousRequirementSpecRow = ((RequirementsBrowserViewModel)this.ContainerViewModel).ReqSpecificationRows.Single(x => x.Thing == previousRequirementSpec);
var droppedRequirementGroups = requirementGroupPayload.ContainedGroup().ToList();
droppedRequirementGroups.Add(requirementGroupPayload);
foreach (var keyValuePair in previousRequirementSpecRow.requirementContainerGroupCache)
{
if (!droppedRequirementGroups.Contains(keyValuePair.Value))
{
continue;
}
var requirementClone = keyValuePair.Key.Clone(false);
requirementClone.Group = null;
transaction.CreateOrUpdate(requirementClone);
}
}
await this.DalWrite(transaction);
}
/// <summary>
/// Performs the drop operation for a <see cref="RequirementsGroup"/> payload
/// </summary>
/// <param name="requirementGroupPayload">
/// The <see cref="RequirementsGroup"/> that was dropped into this <see cref="RequirementsSpecification"/>
/// </param>
private async Task OnRequirementGroupDrop(RequirementsGroup requirementGroupPayload)
{
var firstRow = this.ContainedRows.OfType <RequirementsGroupRowViewModel>().FirstOrDefault();
if (firstRow == null)
{
var context = TransactionContextResolver.ResolveContext(this.Thing);
var transaction = new ThingTransaction(context);
var previousRequirementSpec = requirementGroupPayload.GetContainerOfType <RequirementsSpecification>();
// Add the RequirementGroup to the RequirementsSpecification represented by this RowViewModel
var requirementsSpecificationClone = this.Thing.Clone(false);
requirementsSpecificationClone.Group.Add(requirementGroupPayload);
transaction.CreateOrUpdate(requirementsSpecificationClone);
if (previousRequirementSpec != this.Thing)
{
// Update the requirements that were inside any of the groups that have been dropped
var previousRequirementSpecRow =
(RequirementsSpecificationRowViewModel)((RequirementsBrowserViewModel)this.ContainerViewModel)
.ReqSpecificationRows.Single(x => x.Thing == previousRequirementSpec);
var droppedRequirementGroups = requirementGroupPayload.ContainedGroup().ToList();
droppedRequirementGroups.Add(requirementGroupPayload);
foreach (var keyValuePair in previousRequirementSpecRow.requirementContainerGroupCache)
{
if (!droppedRequirementGroups.Contains(keyValuePair.Value))
{
continue;
}
var requirementClone = keyValuePair.Key.Clone(false);
requirementClone.Group = null;
transaction.CreateOrUpdate(requirementClone);
}
}
await this.DalWrite(transaction);
}
else
{
// insert before first
var model = (EngineeringModel)this.Thing.TopContainer;
var orderPt = OrderHandlerService.GetOrderParameterType(model);
if (orderPt == null)
{
return;
}
var orderService = new RequirementsGroupOrderHandlerService(this.Session, orderPt);
var transaction = orderService.Insert(requirementGroupPayload, firstRow.Thing, InsertKind.InsertBefore);
await this.Session.Write(transaction.FinalizeTransaction());
}
}
