public async Task ValidateAsync(object value, ValidationContext context, AddError addError)
{
if (value is ICollection <Guid> contentIds)
{
var filter = ClrFilter.In(Path, contentIds.ToList());
var foundIds = await context.GetContentIdsAsync(schemaId, filter);
foreach (var id in contentIds)
{
if (!foundIds.Contains(id))
{
addError(context.Path, $"Contains invalid reference '{id}'.");
}
}
}
}
public override async ValueTask <FilterNode <ClrValue>?> Visit(CompareFilter <ClrValue> nodeIn, Args args)
{
if (nodeIn.Value.Value is FilterSphere sphere)
{
var field = string.Join(".", nodeIn.Path.Skip(1));
var searchQuery = new GeoQuery(args.Schema.Id, field, sphere.Latitude, sphere.Longitude, sphere.Radius, 1000);
var searchScope = args.Context.Scope();
var ids = await args.TextIndex.SearchAsync(args.Context.App, searchQuery, searchScope);
if (ids == null || ids.Count == 0)
{
return(ClrFilter.Eq("id", "__notfound__"));
}
return(ClrFilter.In("id", ids.Select(x => x.ToString()).ToList()));
}
return(nodeIn);
}
private async Task TransformFilterAsync(ClrQuery query, Context context, ISchemaEntity?schema)
{
if (query.Filter != null && schema != null)
{
query.Filter = await GeoQueryTransformer.TransformAsync(query.Filter, context, schema, textIndex);
}
if (!string.IsNullOrWhiteSpace(query.FullText))
{
if (schema == null)
{
throw new InvalidOperationException();
}
var textQuery = new TextQuery(query.FullText, 1000)
{
PreferredSchemaId = schema.Id
};
var fullTextIds = await textIndex.SearchAsync(context.App, textQuery, context.Scope());
var fullTextFilter = ClrFilter.Eq("id", "__notfound__");
if (fullTextIds?.Any() == true)
{
fullTextFilter = ClrFilter.In("id", fullTextIds.Select(x => x.ToString()).ToList());
}
if (query.Filter != null)
{
query.Filter = ClrFilter.And(query.Filter, fullTextFilter);
}
else
{
query.Filter = fullTextFilter;
}
query.FullText = null;
}
}
public override FilterNode <ClrValue> Visit(InNode nodeIn)
{
var value = ConstantWithTypeVisitor.Visit(nodeIn.Right);
return(ClrFilter.In(PropertyPathVisitor.Visit(nodeIn.Left), value));
}
