public void TestInitialize()
{
this.dbStub = new HatchlingCompanyDbContext(Effort.DbConnectionFactory.CreateTransient());
this.writerStub = new Mock <IWriter>();
this.mapperStub = new Mock <IMapper>();
this.createRelationshipService = new CreateRelationship(dbStub, writerStub.Object, mapperStub.Object);
}
protected ITransactionOperation CreateTransactionOperation(TransactionType transactionType)
{
ITransactionOperation transactionOperation;
switch (transactionType)
{
case TransactionType.CreateNode:
transactionOperation = new CreateNode(MapObjects.Parameters);
break;
case TransactionType.DeleteNode:
transactionOperation = new DeleteNode(MapObjects.Parameters);
break;
case TransactionType.CreateRelationship:
transactionOperation = new CreateRelationship(MapObjects.Parameters);
break;
case TransactionType.DeleteRelationship:
transactionOperation = new DeleteRelationship(MapObjects.Parameters);
break;
case TransactionType.CreateDescriptor:
transactionOperation = new CreateDescriptor(MapObjects.Parameters);
break;
case TransactionType.CreateMetadata:
transactionOperation = new CreateMetadata(MapObjects.Parameters);
break;
case TransactionType.UpdateMetadata:
transactionOperation = new UpdateMetadata(MapObjects.Parameters);
break;
case TransactionType.DeleteMetadata:
transactionOperation = new DeleteMetadata(MapObjects.Parameters);
break;
case TransactionType.UpdateNode:
transactionOperation = new UpdateNode(MapObjects.Parameters);
break;
case TransactionType.UpdateRelationship:
transactionOperation = new UpdateRelationship(MapObjects.Parameters);
break;
case TransactionType.UpdateDescriptor:
transactionOperation = new UpdateDescriptor(MapObjects.Parameters);
break;
default:
throw new NotSupportedException("The requested transaction type doesn't exist.");
}
return(transactionOperation);
}
public void ToolMouseUp(object sender, MouseEventArgs e)
{
if (this.line != null)
{
if (e.Button == MouseButtons.Left)
{
if (canvas.GetObjectAt(e.X, e.Y) is Vertex && canvas.GetObjectAt(e.X, e.Y) != StartingObject)
{
EndingObject = (Vertex)canvas.GetObjectAt(e.X, e.Y);
foreach (Edge edge in StartingObject.GetEdgeList())
{
if (edge.GetEndVertex() == EndingObject || edge.GetStartVertex() == EndingObject)
{
canvas.RemoveDrawingObject(line);
line = null;
break;
}
}
if (line != null)
{
line.Endpoint = new System.Drawing.Point(EndingObject.X, (EndingObject.Height / 2) + EndingObject.Y);
line.Select();
StartingObject.Subscribe(line);
line.AddVertex(StartingObject);
EndingObject.Subscribe(line);
line.AddVertex(EndingObject);
ICommand command = new CreateRelationship(line, canvas);
canvas.AddCommand(command);
canvas.SetSelectedObject(line);
canvas.DeselectAllObjects();
line.Select();
}
}
else if (!(canvas.GetSelectedObject() is Edge) || !(canvas.GetObjectAt(e.X, e.Y) is Vertex))
{
if (line != null)
{
canvas.RemoveDrawingObject(this.line);
}
}
line = null;
}
/*else if (e.Button == MouseButtons.Right)
* {
* canvas.RemoveDrawingObject(this.line);
* }*/
}
}
private string GenerateRelationship(CreateRelationship relationship)
{
var scriptBuilder = new StringBuilder();
scriptBuilder.Append('(').Append(relationship.NodeId1).Append(")-[");
scriptBuilder.Append(GetLabels(relationship.Labels));
if (relationship.Properties.Any())
{
scriptBuilder.Append(GetProperties(relationship.Properties));
}
scriptBuilder.Append("]->(").Append(relationship.NodeId2).Append(")");
return(scriptBuilder.ToString());
}
public string Create(CreateRelationship relationship) => CREATE + GenerateRelationship(relationship);