public static List <TProperty> GetNodeProperties <TQuery, T, TProperty>(this IExecutionResult executionResult,
Expression <Func <TQuery, object> > queryExpression, Expression <Func <T, TProperty> > propertyExpression)
{
var connectionResult = executionResult.GetConnectionResult(queryExpression);
var nodeProperties = new List <TProperty>();
foreach (var connectionResultNode in connectionResult.Edges)
{
nodeProperties.Add((TProperty)connectionResultNode.Node.GetProperty(propertyExpression.ToPropertyName()));
}
return(nodeProperties);
}
public static List <DateTime?> GetNodeDateTimeProperties <TQuery, T>(this IExecutionResult executionResult,
Expression <Func <TQuery, object> > queryExpression, Expression <Func <T, DateTime?> > propertyExpression)
{
var connectionResult = executionResult.GetConnectionResult(queryExpression);
var nodeProperties = new List <DateTime?>();
foreach (var connectionResultNode in connectionResult.Edges)
{
var dateTimeString = connectionResultNode.Node.GetProperty(propertyExpression.ToPropertyName())?.ToString();
if (dateTimeString == null)
{
nodeProperties.Add(null);
}
else
{
var dateTime = DateTime.Parse(dateTimeString);
var utcDateTime = dateTime.ToUniversalTime();
nodeProperties.Add(utcDateTime);
}
}
return(nodeProperties);
}
