private static Expression Evaluate(this SCIMPresentExpression presentExpression, ParameterExpression parameterExpression)
{
if (parameterExpression.Type == typeof(SCIMRepresentation))
{
var resourceAttrParameterExpr = Expression.Parameter(typeof(SCIMRepresentationAttribute), "ra");
var anyLambdaExpression = presentExpression.Content.Evaluate(resourceAttrParameterExpr, (param) => BuildPresent(param));
var attributesProperty = Expression.Property(parameterExpression, "Attributes");
var anyLambda = Expression.Lambda <Func <SCIMRepresentationAttribute, bool> >(anyLambdaExpression, resourceAttrParameterExpr);
return(Expression.Call(typeof(Enumerable), "Any", new[] { typeof(SCIMRepresentationAttribute) }, attributesProperty, anyLambda));
}
return(presentExpression.Content.Evaluate(parameterExpression, (param) => BuildPresent(param)));
}
private static Expression Evaluate(this SCIMPresentExpression presentExpression, ParameterExpression parameterExpression)
{
if (parameterExpression.Type == typeof(SCIMRepresentationModel))
{
var commonAttribute = GetCommonAttribute(presentExpression.Content, parameterExpression);
if (commonAttribute != null)
{
return(Expression.Equal(Expression.Constant(true), Expression.Constant(true)));
}
var resourceAttrParameterExpr = Expression.Parameter(typeof(SCIMRepresentationAttributeModel), "ra");
var anyLambdaExpression = presentExpression.Content.Evaluate(resourceAttrParameterExpr, (param) => BuildPresent(param));
var attributesProperty = Expression.Property(parameterExpression, "Attributes");
var anyLambda = Expression.Lambda <Func <SCIMRepresentationAttributeModel, bool> >(anyLambdaExpression, resourceAttrParameterExpr);
return(Expression.Call(typeof(Enumerable), "Any", new[] { typeof(SCIMRepresentationAttributeModel) }, attributesProperty, anyLambda));
}
return(presentExpression.Content.Evaluate(parameterExpression, (param) => BuildPresent(param)));
}