call.hpp

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#ifndef KAGOME_CORE_API_SERVICE_STATE_REQUESTS_CALL_HPP
#define KAGOME_CORE_API_SERVICE_STATE_REQUESTS_CALL_HPP

#include <jsonrpc-lean/request.h>

#include <optional>

#include "api/service/state/state_api.hpp"
#include "common/buffer.hpp"
#include "outcome/outcome.hpp"

namespace kagome::api::state::request {

  class Call final {
   public:
    Call(Call const &) = delete;
    Call &operator=(Call const &) = delete;

    Call(Call &&) = default;
    Call &operator=(Call &&) = default;

    explicit Call(std::shared_ptr<StateApi> api);
    ~Call() = default;

    outcome::result<void> init(const jsonrpc::Request::Parameters &params);

    outcome::result<common::Buffer> execute();

   private:
    std::shared_ptr<StateApi> api_;
    std::string method_;
    common::Buffer data_;
    std::optional<primitives::BlockHash> at_;
  };

}  // namespace kagome::api::state::request

#endif  // KAGOME_CORE_API_SERVICE_STATE_REQUESTS_CALL_HPP