HarvestingUtFacadeFactory.h

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#pragma once
#include "catapult/cache/CatapultCache.h"
#include "catapult/chain/ExecutionConfiguration.h"
#include "catapult/model/Block.h"
#include "catapult/model/BlockChainConfiguration.h"
 
namespace catapult { namespace harvesting {
 
    class HarvestingUtFacade {
    public:
        HarvestingUtFacade(
                Timestamp blockTime,
                const cache::CatapultCache& cache,
                const model::BlockChainConfiguration& blockChainConfig,
                const chain::ExecutionConfiguration& executionConfig);
 
        ~HarvestingUtFacade();
 
    public:
        Height height() const;
 
        size_t size() const;
 
        const std::vector<model::TransactionInfo>& transactionInfos() const;
 
    public:
        bool apply(const model::TransactionInfo& transactionInfo);
 
        void unapply();
 
        std::unique_ptr<model::Block> commit(const model::BlockHeader& blockHeader);
 
    private:
        class Impl;
 
    private:
        std::vector<model::TransactionInfo> m_transactionInfos;
        std::unique_ptr<Impl> m_pImpl;
    };
 
    class HarvestingUtFacadeFactory {
    public:
        HarvestingUtFacadeFactory(
                const cache::CatapultCache& cache,
                const model::BlockChainConfiguration& blockChainConfig,
                const chain::ExecutionConfiguration& executionConfig);
 
    public:
        std::unique_ptr<HarvestingUtFacade> create(Timestamp blockTime) const;
 
    private:
        const cache::CatapultCache& m_cache;
        model::BlockChainConfiguration m_blockChainConfig;
        chain::ExecutionConfiguration m_executionConfig;
    };
}}