transaction_batch.hpp

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#ifndef IROHA_TRANSACTION_BATCH_HPP
#define IROHA_TRANSACTION_BATCH_HPP

#include <optional>

#include "cryptography/hash.hpp"
#include "interfaces/base/model_primitive.hpp"
#include "interfaces/common_objects/string_view_types.hpp"
#include "interfaces/common_objects/transaction_sequence_common.hpp"
#include "interfaces/common_objects/types.hpp"

namespace shared_model {
  namespace interface {
    class TransactionBatch : public ModelPrimitive<TransactionBatch> {
     public:
      virtual const types::SharedTxsCollectionType &transactions() const = 0;

      // TODO [IR-1874] Akvinikym 16.11.18: rename the field
      virtual const types::HashType &reducedHash() const = 0;

      virtual bool hasAllSignatures() const = 0;

      virtual bool addSignature(size_t number_of_tx,
                                types::SignedHexStringView signed_blob,
                                types::PublicKeyHexStringView public_key) = 0;

      std::string toString() const;
    };

    struct BatchHashEquality {
      bool operator()(
          const std::shared_ptr<TransactionBatch> &left_tx,
          const std::shared_ptr<TransactionBatch> &right_tx) const;
    };
  }  // namespace interface
}  // namespace shared_model

#endif  // IROHA_TRANSACTION_BATCH_HPP