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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: [email protected]
//
package objects
import (
"context"
"github.com/go-openapi/strfmt"
"github.com/weaviate/weaviate/entities/models"
"github.com/weaviate/weaviate/entities/schema"
"github.com/weaviate/weaviate/entities/schema/crossref"
)
func (m *Manager) autodetectToClass(ctx context.Context, principal *models.Principal, fromClass, fromProperty string, beaconRef *crossref.Ref) (strfmt.URI, strfmt.URI, bool, *Error) {
// autodetect to class from schema if not part of reference
class, err := m.schemaManager.GetClass(ctx, principal, fromClass)
if err != nil {
return "", "", false, &Error{"cannot get class", StatusInternalServerError, err}
}
prop, err := schema.GetPropertyByName(class, schema.LowercaseFirstLetter(fromProperty))
if err != nil {
return "", "", false, &Error{"cannot get property", StatusInternalServerError, err}
}
if len(prop.DataType) > 1 {
return "", "", false, nil // can't autodetect for multi target
}
toClass := prop.DataType[0] // datatype is the name of the class that is referenced
toBeacon := crossref.NewLocalhost(toClass, beaconRef.TargetID).String()
return strfmt.URI(toClass), strfmt.URI(toBeacon), true, nil
}
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