syntax = "proto3";

import "sdk/api.proto";
import "sdk/transaction/transaction.proto";

package m10.sdk.metadata;

message Attachment {
  string object_id = 1;
  AttachmentType type = 2;
  enum AttachmentType {
    OBJECT = 0;
    IMAGE = 1;
  }
}

message Memo {
  string plaintext = 1;
}

message Fee {}

message Withdraw {
  string bank_account_id = 1;
}

message Deposit {
  string bank_account_id = 1;
}

message Contract {
  // A set of Ledger transactions to be processed. Should be deserialized as `CreateLedgerTransfers`.
  bytes transactions = 1;

  // Endorsement of the remote request by an authorized party, e.g. ledger/fx-service/...
  // Note: This can be signed by multiple parties to agree on a contract
  repeated Endorsement endorsements = 2;
}

message Endorsement {
  string ledger_id = 1;
  m10.sdk.Signature signature = 2;
}

message PaymentRequest {
  m10.sdk.transaction.CreateTransfer transfer = 1;
  enum PaymentRequestStatus {
    PENDING = 0;
    DECLINED = 1;
    CANCELED = 2;
  }
  PaymentRequestStatus status = 2;
}