Value encodeValue()

in lib/src/grpc_api_impl/datastore_impl.dart [573:616]
42 lines of code
18 McCabe index (conditional complexity)

  Value encodeValue(value, [bool excludeFromIndexes = false]) {
    final pb = Value();
    if (value is bool) {
      pb.booleanValue = value;
      if (excludeFromIndexes) pb.excludeFromIndexes = true;
    } else if (value is String) {
      pb.stringValue = value;
      if (excludeFromIndexes) pb.excludeFromIndexes = true;
    } else if (value is int) {
      pb.integerValue = Int64(value);
      if (excludeFromIndexes) pb.excludeFromIndexes = true;
    } else if (value is raw.BlobValue) {
      pb.blobValue = value.bytes;
      if (excludeFromIndexes) pb.excludeFromIndexes = true;
    } else if (value is double) {
      pb.doubleValue = value;
      if (excludeFromIndexes) pb.excludeFromIndexes = true;
    } else if (value is raw.Key) {
      pb.keyValue = encodeKey(value, enforceId: true);
      if (excludeFromIndexes) pb.excludeFromIndexes = true;
    } else if (value == null) {
      pb.nullValue = NullValue.NULL_VALUE;
      if (excludeFromIndexes) pb.excludeFromIndexes = true;
    } else if (value is DateTime) {
      final int ms = value.millisecondsSinceEpoch;
      final int seconds = ms ~/ 1000;
      final int ns = 1000 * (value.microsecond + (ms % 1000) * 1000);
      pb.timestampValue = Timestamp()
        ..seconds = (Int64(seconds))
        ..nanos = ns;
      if (excludeFromIndexes) pb.excludeFromIndexes = true;
    } else if (value is List) {
      // For [ArrayValue]s we need to set the indexing-bit on the individual
      // values, not on the array!
      pb.arrayValue = ArrayValue()
        ..values.addAll(value.map((value) {
          return encodeValue(value, excludeFromIndexes);
        }));
    } else {
      throw raw.ApplicationError(
          'Cannot encode unsupported ${value.runtimeType} type.');
    }
    return pb;
  }