Query query()

in lib/src/db/db.dart [328:345]

• 14 lines of code
• 5 McCabe index (conditional complexity)

  Query<T> query<T extends Model>({Partition? partition, Key? ancestorKey}) {
    // TODO(#26): There is only one case where `partition` is not redundant
    // Namely if `ancestorKey == null` and `partition != null`. We could
    // say we get rid of `partition` and enforce `ancestorKey` to
    // be `Partition.emptyKey`?
    if (partition == null) {
      if (ancestorKey != null) {
        partition = ancestorKey.partition;
      } else {
        partition = defaultPartition;
      }
    } else if (ancestorKey != null && partition != ancestorKey.partition) {
      throw ArgumentError(
          'Ancestor queries must have the same partition in the ancestor key '
          'as the partition where the query executes in.');
    }
    return Query<T>(this, partition: partition, ancestorKey: ancestorKey);
  }