create method
Creates new document based on the provided data
and id
in the collection
If id
is null, id
will be auto generated by firestore
Implementation
Future<dynamic> create(Map<String, dynamic> data, {String? id}) {
if (id != null) {
return _db.collection(collection).doc(id).set(data);
} else {
return _db.collection(collection).add(data);
}
}