addChunk method
Implementation
Future<String> addChunk(Chunk chunk) async {
String id = "$record.L${chunk.lod}.${chunk.index}";
await FirestoreDatabase.instance
.collection(destinationCollection)
.doc(id)
.set(
chunk
.copyWith(
record: record,
metadata: {...chunk.metadata, ...destinationMetadata},
)
.toMap(),
);
return id;
}