toJson method

@override Map<String, dynamic> toJson()

Convert the ProposalApproveContract object to a JSON representation.

Implementation

@override
Map<String, dynamic> toJson() {
  return {
    'owner_address': ownerAddress.toString(),
    'proposal_id': proposalId?.toString(),
    'is_add_approval': isAddApproval,
  }..removeWhere((k, v) => v == null);
}