public override Expression HandleOperation(
QueryableFilterContext context,
IFilterOperationField field,
IValueNode value,
object parsedValue)
{
if (context.RuntimeTypes.Count > 0 &&
context.RuntimeTypes.Peek().TypeArguments is { Count : > 0 } args&&
parsedValue is bool parsedBool)
{
Expression?property = context.GetInstance();
Expression expression;
if (parsedBool)
{
expression = FilterExpressionBuilder.Any(args[0].Source, property);
}
else
{
expression = FilterExpressionBuilder.Not(
FilterExpressionBuilder.Any(args[0].Source, property));
}
if (context.InMemory)
{
expression = FilterExpressionBuilder.NotNullAndAlso(property, expression);
}
return(expression);
}
throw new InvalidOperationException();
}
protected override Expression HandleListOperation(
QueryableFilterContext context,
IFilterField field,
ObjectFieldNode node,
Type closureType,
LambdaExpression lambda) =>
FilterExpressionBuilder.All(closureType, context.GetInstance(), lambda);
public override Expression HandleOperation(
QueryableFilterContext context,
IFilterOperationField field,
IValueNode value,
object?parsedValue)
{
Expression property = context.GetInstance();
return(FilterExpressionBuilder.Contains(property, parsedValue));
}
public override Expression HandleOperation(
QueryableFilterContext context,
IFilterOperationField field,
IValueNode value,
object?parsedValue)
{
Expression property = context.GetInstance();
parsedValue = ParseValue(value, parsedValue, field.Type, context);
return(FilterExpressionBuilder.NotEquals(property, parsedValue));
}
public override Expression HandleOperation(
QueryableFilterContext context,
IFilterOperationField field,
IValueNode value,
object parsedValue)
{
Expression property = context.GetInstance();
return(FilterExpressionBuilder.In(
property,
context.RuntimeTypes.Peek().Source,
parsedValue));
}
public override Expression HandleOperation(
QueryableFilterContext context,
IFilterOperationField field,
IValueNode value,
object?parsedValue)
{
Expression property = context.GetInstance();
parsedValue = ParseValue(value, parsedValue, field.Type, context);
if (parsedValue is null)
{
throw new InvalidOperationException();
}
return(FilterExpressionBuilder.GreaterThan(property, parsedValue));
}