package nxt.http;

import nxt.Account;
import nxt.Currency;
import nxt.Exchange;
import nxt.NxtException;
import nxt.Transaction;
import nxt.db.FilteringIterator;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.JSONStreamAware;

import javax.servlet.http.HttpServletRequest;

public final class GetAccountExchangeRequests extends APIServlet.APIRequestHandler {

    static final GetAccountExchangeRequests instance = new GetAccountExchangeRequests();

    private GetAccountExchangeRequests() {
        super(new APITag[] {APITag.ACCOUNTS}, "account", "currency", "firstIndex", "lastIndex");
    }

    @Override
    JSONStreamAware processRequest(HttpServletRequest req) throws NxtException {

        Account account = ParameterParser.getAccount(req);
        Currency currency = ParameterParser.getCurrency(req);
        int firstIndex = ParameterParser.getFirstIndex(req);
        int lastIndex = ParameterParser.getLastIndex(req);

        JSONArray exchangeRequests = new JSONArray();
        try (FilteringIterator<? extends Transaction> transactions = Exchange.getAccountCurrencyExchangeRequests(account.getId(), currency.getId(),
                firstIndex, lastIndex)) {
            for (Transaction transaction : transactions) {
                exchangeRequests.add(JSONData.exchangeRequest(transaction, true));
            }
        }

        JSONObject response = new JSONObject();
        response.put("exchangeRequests", exchangeRequests);
        return response;


    }

}

@@ -575,16 +575,27 @@
 ACCOUNTS
+, APITag.MS
 %7D, %22acco

tag getAccountExchangeRequests with APITag.MS