syntax = "proto3";

package common;

option go_package = "github.com/centrifuge/centrifuge-protobufs/gen/go/common;commonpb";
option java_multiple_files = true;
option java_outer_classname = "DocumentCommonProto";
option java_package = "com.common";

import "google/protobuf/timestamp.proto";
import "precise-proofs/proofs/proto/proof.proto";

message BinaryAttachment {
  string name = 1;
  //mime type of attached file
  string file_type = 2;
  // in byte
  uint64 size = 3;
  bytes data = 4;
  //the md5 checksum of the original file for easier verification - optional
  bytes checksum = 5;
}

message PaymentDetails {
  //identifying this payment. could be a sequential number, could be a transaction hash of the crypto payment
  string id = 1;
  google.protobuf.Timestamp date_executed = 2;
  //centrifuge id of payee
  bytes payee = 3 [(proofs.field_length) = 32];
  //centrifuge id of payer
  bytes payer = 4 [(proofs.field_length) = 32];
  bytes amount = 5 [(proofs.field_length) = 32];
  string currency = 6;
  //payment reference (e.g. reference field on bank transfer)
  string reference = 7;
  string bank_name = 8;
  string bank_address = 9;
  string bank_country = 10;
  string bank_account_number = 11;
  string bank_account_currency = 12;
  string bank_account_holder_name = 13;
  string bank_key = 14;
  //the ID of the chain to use in URI format. e.g. "ethereum://42/<tokenaddress>"
  string crypto_chain_uri = 15;
  //the transaction in which the payment happened
  string crypto_transaction_id = 16;
  //from address
  string crypto_from = 17;
  //to address
  string crypto_to = 18;
}