private Expression WrapWithIncludeCall(Expression expression) { var elementType = HarshQueryable .ExtractElementTypes(expression.Type) .FirstOrDefault(); if (elementType == null) { return(expression); } var includeCall = IncludeMethodCallExpression.TryExtend(expression); if (includeCall == null) { includeCall = new IncludeMethodCallExpression(elementType, expression); } includeCall = includeCall.Update( includeCall.Object, Visit(includeCall.Retrievals) ); return(includeCall.Reduce()); }
protected override Expression VisitMethodCall(MethodCallExpression node) { if (node == null) { throw Logger.Fatal.ArgumentNull(nameof(node)); } return(Logger.Method(nameof(VisitMethodCall), node).Invoke(() => { var includeCall = IncludeMethodCallExpression.TryExtend(node); if (includeCall != null) { return VisitIncludeCall(includeCall); } return base.VisitMethodCall(node); })); }