github.com/weaviate/weaviate@v1.24.6/usecases/objects/batch_helper.go (about)

     1  //                           _       _
     2  // __      _____  __ ___   ___  __ _| |_ ___
     3  // \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
     4  //  \ V  V /  __/ (_| |\ V /| | (_| | ||  __/
     5  //   \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
     6  //
     7  //  Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
     8  //
     9  //  CONTACT: hello@weaviate.io
    10  //
    11  
    12  package objects
    13  
    14  import "strings"
    15  
    16  // determine which field values not to return
    17  func determineResponseFields(fields []*string) map[string]struct{} {
    18  	fieldsToKeep := map[string]struct{}{
    19  		"class": {}, "properties": {}, "creationTimeUnix": {},
    20  		"lastUpdateTimeUnix": {}, "key": {}, "id": {},
    21  	}
    22  
    23  	if len(fields) > 0 {
    24  		// check if "ALL" option is provided
    25  		for _, field := range fields {
    26  			fieldToKeep := strings.ToLower(*field)
    27  			if fieldToKeep == "all" {
    28  				return fieldsToKeep
    29  			}
    30  		}
    31  
    32  		fieldsToKeep = make(map[string]struct{})
    33  		// iterate over the provided fields
    34  		for _, field := range fields {
    35  			fieldToKeep := strings.ToLower(*field)
    36  			fieldsToKeep[fieldToKeep] = struct{}{}
    37  		}
    38  	}
    39  
    40  	return fieldsToKeep
    41  }