func deIdentifyTablePrimitiveBucketing()

in dlp/snippets/deid/deid_table_primitive_bucketing.go [28:194]
138 lines of code
3 McCabe index (conditional complexity)

func deIdentifyTablePrimitiveBucketing(w io.Writer, projectID string) error {
	// projectId := "your-project-id"

	row1 := &dlppb.Table_Row{
		Values: []*dlppb.Value{
			{Type: &dlppb.Value_StringValue{StringValue: "22"}},
			{Type: &dlppb.Value_StringValue{StringValue: "Jane Austen"}},
			{Type: &dlppb.Value_StringValue{StringValue: "21"}},
		},
	}

	row2 := &dlppb.Table_Row{
		Values: []*dlppb.Value{
			{Type: &dlppb.Value_StringValue{StringValue: "101"}},
			{Type: &dlppb.Value_StringValue{StringValue: "Charles Dickens"}},
			{Type: &dlppb.Value_StringValue{StringValue: "95"}},
		},
	}

	row3 := &dlppb.Table_Row{
		Values: []*dlppb.Value{
			{Type: &dlppb.Value_StringValue{StringValue: "55"}},
			{Type: &dlppb.Value_StringValue{StringValue: "Mark Twain"}},
			{Type: &dlppb.Value_StringValue{StringValue: "75"}},
		},
	}

	tableToDeidentify := &dlppb.Table{
		Headers: []*dlppb.FieldId{
			{Name: "AGE"},
			{Name: "PATIENT"},
			{Name: "HAPPINESS SCORE"},
		},
		Rows: []*dlppb.Table_Row{
			{Values: row1.Values},
			{Values: row2.Values},
			{Values: row3.Values},
		},
	}
	ctx := context.Background()

	// Initialize a client once and reuse it to send multiple requests. Clients
	// are safe to use across goroutines. When the client is no longer needed,
	// call the Close method to cleanup its resources.
	client, err := dlp.NewClient(ctx)
	if err != nil {
		return err
	}

	// Closing the client safely cleans up background resources.
	defer client.Close()

	// Specify what content you want the service to de-identify.
	contentItem := &dlppb.ContentItem{
		DataItem: &dlppb.ContentItem_Table{
			Table: tableToDeidentify,
		},
	}

	// Specify how the content should be de-identified.
	buckets := []*dlppb.BucketingConfig_Bucket{
		{
			Min: &dlppb.Value{
				Type: &dlppb.Value_IntegerValue{
					IntegerValue: 0,
				},
			},
			Max: &dlppb.Value{
				Type: &dlppb.Value_IntegerValue{
					IntegerValue: 25,
				},
			},
			ReplacementValue: &dlppb.Value{
				Type: &dlppb.Value_StringValue{
					StringValue: "low",
				},
			},
		},
		{
			Min: &dlppb.Value{
				Type: &dlppb.Value_IntegerValue{
					IntegerValue: 25,
				},
			},
			Max: &dlppb.Value{
				Type: &dlppb.Value_IntegerValue{
					IntegerValue: 75,
				},
			},
			ReplacementValue: &dlppb.Value{
				Type: &dlppb.Value_StringValue{
					StringValue: "Medium",
				},
			},
		},
		{
			Min: &dlppb.Value{
				Type: &dlppb.Value_IntegerValue{
					IntegerValue: 75,
				},
			},
			Max: &dlppb.Value{
				Type: &dlppb.Value_IntegerValue{
					IntegerValue: 100,
				},
			},
			ReplacementValue: &dlppb.Value{
				Type: &dlppb.Value_StringValue{
					StringValue: "High",
				},
			},
		},
	}

	// Specify the BucketingConfig in primitive transformation.
	primitiveTransformation := &dlppb.PrimitiveTransformation_BucketingConfig{
		BucketingConfig: &dlppb.BucketingConfig{
			Buckets: buckets,
		},
	}

	// Specify the field of the table to be de-identified
	feildId := &dlppb.FieldId{
		Name: "HAPPINESS SCORE",
	}

	// Specify the field transformation which apply to input field(s) on which you want to transform.
	fieldTransformation := &dlppb.FieldTransformation{
		Transformation: &dlppb.FieldTransformation_PrimitiveTransformation{
			PrimitiveTransformation: &dlppb.PrimitiveTransformation{
				Transformation: primitiveTransformation,
			},
		},
		Fields: []*dlppb.FieldId{
			feildId,
		},
	}
	// Specify the record transformation to transform the record by applying various field transformations
	transformation := &dlppb.RecordTransformations{
		FieldTransformations: []*dlppb.FieldTransformation{
			fieldTransformation,
		},
	}
	// Specify the deidentification config.
	deidentifyConfig := &dlppb.DeidentifyConfig{
		Transformation: &dlppb.DeidentifyConfig_RecordTransformations{
			RecordTransformations: transformation,
		},
	}

	// Construct the de-identification request to be sent by the client.
	req := &dlppb.DeidentifyContentRequest{
		Parent:           fmt.Sprintf("projects/%s/locations/global", projectID),
		DeidentifyConfig: deidentifyConfig,
		Item:             contentItem,
	}

	// Send the request.
	resp, err := client.DeidentifyContent(ctx, req)
	if err != nil {
		return err
	}

	// Print the results.
	fmt.Fprintf(w, "Table after de-identification : %v", resp.GetItem().GetTable())
	return nil
}