/*
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 * 1.1 TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE INFORMATION
 *     CONTAINED HEREIN IS PROVIDED "AS IS" AND WITH ALL FAULTS, AND THE
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 * Contributors
 * - Sergey Vasilevskiy
 */

#ifndef TXN_HARNESS_MARKET_FEED_H
#define TXN_HARNESS_MARKET_FEED_H

#include "TxnHarnessDBInterface.h"

namespace TPCE {

class CMarketFeed {
	CMarketFeedDBInterface *m_db;
	CSendToMarketInterface *m_pSendToMarket;

public:
	CMarketFeed(CMarketFeedDBInterface *pDB, CSendToMarketInterface *pSendToMarket)
	    : m_db(pDB), m_pSendToMarket(pSendToMarket){};

	void DoTxn(PMarketFeedTxnInput pTxnInput, PMarketFeedTxnOutput pTxnOutput) {
		// Initialization
		TMarketFeedFrame1Input Frame1Input;
		TMarketFeedFrame1Output Frame1Output;

		TXN_HARNESS_SET_STATUS_SUCCESS;

		// Copy Frame 1 Input
		Frame1Input.StatusAndTradeType = pTxnInput->StatusAndTradeType;
		for (int i = 0; i < max_feed_len; i++) {
			Frame1Input.Entries[i] = pTxnInput->Entries[i];
		}

		// Execute Frame 1
		m_db->DoMarketFeedFrame1(&Frame1Input, &Frame1Output, m_pSendToMarket);

		// Validate Frame 1 Output
		if (Frame1Output.num_updated < pTxnInput->unique_symbols) {
			TXN_HARNESS_PROPAGATE_STATUS(CBaseTxnErr::MFF1_ERROR1);
		}

		// Copy Frame 1 Output
		pTxnOutput->send_len = Frame1Output.send_len;
	}
};

} // namespace TPCE

#endif // TXN_HARNESS_MARKET_FEED_H