Examples with OfferListMarket org.opentransactions.otapi.OfferListMarket used on opensource projects

Example 1 with OfferListMarket

use of org.opentransactions.otapi.OfferListMarket in project otapij by FellowTraveler.

the class Helpers method getMarketOffer.

public static OfferListMarket getMarketOffer(String serverID, String marketID) {
    OfferListMarket offerListMarket = null;
    Storable storable = null;
    if (otapi.Exists("markets", serverID, "offers", marketID + ".bin")) {
        storable = otapi.QueryObject(StoredObjectType.STORED_OBJ_OFFER_LIST_MARKET, "markets", serverID, "offers", marketID + ".bin");
        if (storable == null) {
            return null;
        }
        offerListMarket = OfferListMarket.ot_dynamic_cast(storable);
    } else {
        storable = otapi.CreateObject(StoredObjectType.STORED_OBJ_OFFER_LIST_MARKET);
        if (storable == null) {
            return null;
        }
        offerListMarket = OfferListMarket.ot_dynamic_cast(storable);
    }
    return offerListMarket;
}

Example 2 with OfferListMarket

use of org.opentransactions.otapi.OfferListMarket in project otapij by FellowTraveler.

the class Market method getMarketDetails.

public static MarketDetails getMarketDetails(String marketID, String serverID, String nymID) throws InterruptedException {
    if (!Utility.VerifyStringVal(marketID) || !Utility.VerifyStringVal(serverID) || !Utility.VerifyStringVal(nymID)) {
        System.out.println("getMarketDetails - returns null , marketID:" + marketID + " serverID:" + serverID + " nymID:" + nymID);
        return null;
    }
    Map askGridData = new HashMap();
    Map bidGridData = new HashMap();
    Map nymGridData = new HashMap();
    //Map tradeMarketData = new HashMap();
    List tradeMarketData = new ArrayList();
    MarketList marketList = Helpers.getMarketList(serverID);
    MarketDetails marketDetails = null;
    if (marketList == null) {
        System.out.println("getMarketDetails - marketList returns null");
        return null;
    }
    int nMarketDataCount = (int) marketList.GetMarketDataCount();
    for (int i = 0; i < nMarketDataCount; i++) {
        MarketData marketData = marketList.GetMarketData(i);
        if (marketData == null) {
            continue;
        }
        if (marketID.equals(marketData.getMarket_id())) {
            marketDetails = new MarketDetails();
            MarketTicker marketTicker = new MarketTicker();
            marketTicker.setLastPrice(marketData.getLast_sale_price());
            marketTicker.setHighestBid(marketData.getCurrent_bid());
            marketTicker.setLowestAsk(marketData.getCurrent_ask());
            marketTicker.setHighPrice(marketData.getRecent_highest_bid());
            marketTicker.setLowPrice(marketData.getRecent_lowest_ask());
            marketDetails.setMarketTicker(marketTicker);
            marketDetails.setAssetTypeID(!Utility.VerifyStringVal(marketData.getAsset_type_id()) ? "" : marketData.getAsset_type_id());
            marketDetails.setCurrencyID(!Utility.VerifyStringVal(marketData.getCurrency_type_id()) ? "" : marketData.getCurrency_type_id());
            marketDetails.setServerID(!Utility.VerifyStringVal(marketData.getServer_id()) ? "" : marketData.getServer_id());
            marketDetails.setGranularity(!Utility.VerifyStringVal(marketData.getScale()) ? "" : marketData.getScale().toString());
            if (marketDetails.getAssetTypeID().equals("")) {
                marketDetails.setAssetTypeName("");
            } else {
                marketDetails.setAssetTypeName(otapiJNI.OTAPI_Basic_GetAssetType_Name(marketDetails.getAssetTypeID()));
            }
            if (marketDetails.getServerID().equals("")) {
                marketDetails.setServerName("");
            } else {
                marketDetails.setServerName(otapiJNI.OTAPI_Basic_GetServer_Name(marketDetails.getServerID()));
            }
            if (marketDetails.getCurrencyID().equals("")) {
                marketDetails.setCurrencyName("");
            } else {
                marketDetails.setCurrencyName(otapiJNI.OTAPI_Basic_GetAssetType_Name(marketDetails.getCurrencyID()));
            }
            marketDetails.setNbrAsks(!Utility.VerifyStringVal(marketData.getNumber_asks()) ? "" : marketData.getNumber_asks());
            marketDetails.setNbrBids(!Utility.VerifyStringVal(marketData.getNumber_bids()) ? "" : marketData.getNumber_bids());
            marketDetails.setTotalAssets(!Utility.VerifyStringVal(marketData.getTotal_assets()) ? "" : marketData.getTotal_assets());
            // ----------------------------------------------------------
            OTAPI_Func theRequest = new OTAPI_Func(OTAPI_Func.FT.GET_MARKET_OFFERS, serverID, nymID, marketID, Configuration.getMarketMaxDepth());
            String strResponse = OTAPI_Func.SendRequest(theRequest, "GET_MARKET_OFFERS");
            if (!Utility.VerifyStringVal(strResponse)) {
                System.out.println("IN getMarketDetails: OTAPI_Func.SendRequest(() failed. (I give up.) ");
                return null;
            }
            if (otapiJNI.OTAPI_Basic_Message_GetDepth(strResponse) > 0) {
                OfferListMarket offerListMarket = Helpers.getMarketOffer(serverID, marketID);
                if (offerListMarket == null) {
                    System.out.println("getMarketDetails - offerListMarket returns null");
                    return null;
                }
                // ----------------------------------------------------
                for (int j = 0; j < offerListMarket.GetAskDataCount(); j++) {
                    AskData askData = offerListMarket.GetAskData(j);
                    if (askData == null) {
                        continue;
                    }
                    String[] askRow = new String[4];
                    askRow[0] = askData.getPrice_per_scale();
                    askRow[1] = askData.getAvailable_assets();
                    askRow[3] = askData.getMinimum_increment();
                    try {
                        Long lScale = Long.valueOf(marketDetails.getGranularity());
                        // this price is "per scale"
                        Long lPrice = Long.valueOf(askRow[0]);
                        // Total overall quantity available
                        Long lQuantity = Long.valueOf(askRow[1]);
                        // Number of scale units available in total quanity. (120 total at scale of 10, is 12 units.)
                        Long lScaleUnits = Long.valueOf(lQuantity / lScale);
                        // // Total value of available units is price times scale units.
                        Long lTotalCost = Long.valueOf(lPrice * lScaleUnits);
                        // At $5 per scale, at 12 units, is $60 total for 120 total assets. (The number 60 goes here, plus the currency symbol todo.)
                        askRow[2] = String.valueOf(lTotalCost);
                    //                          askRow[2] = String.valueOf(Double.parseDouble(askRow[0]) * Double.parseDouble(askRow[1]));
                    } catch (NumberFormatException nfe) {
                        nfe.printStackTrace();
                        System.out.println("getMarketDetails: Invalid number returned");
                        askRow[2] = "";
                    }
                    askGridData.put(askData.getTransaction_id(), askRow);
                }
                // ----------------------------------------------------
                for (int j = 0; j < offerListMarket.GetBidDataCount(); j++) {
                    BidData bidData = offerListMarket.GetBidData(j);
                    if (bidData == null) {
                        continue;
                    }
                    String[] bidRow = new String[4];
                    bidRow[0] = bidData.getPrice_per_scale();
                    bidRow[1] = bidData.getAvailable_assets();
                    bidRow[3] = bidData.getMinimum_increment();
                    try {
                        Long lScale = Long.valueOf(marketDetails.getGranularity());
                        // this price is "per scale"
                        Long lPrice = Long.valueOf(bidRow[0]);
                        // Total overall quantity available
                        Long lQuantity = Long.valueOf(bidRow[1]);
                        // Number of scale units available in total quanity. (120 total at scale of 10, is 12 units.)
                        Long lScaleUnits = Long.valueOf(lQuantity / lScale);
                        // // Total value of available units is price times scale units.
                        Long lTotalCost = Long.valueOf(lPrice * lScaleUnits);
                        // At $5 per scale, at 12 units, is $60 total for 120 total assets. (The number 60 goes here, plus the currency symbol todo.)
                        bidRow[2] = String.valueOf(lTotalCost);
                    //                          bidRow[2] = String.valueOf(Double.parseDouble(bidRow[0]) * Double.parseDouble(bidRow[1]));
                    } catch (NumberFormatException nfe) {
                        nfe.printStackTrace();
                        System.out.println("getMarketDetails: Invalid number returned");
                        bidRow[2] = "";
                    }
                    bidGridData.put(bidData.getTransaction_id(), bidRow);
                }
            }
            // ----------------------------------------------------------
            OTAPI_Func theRequest2 = new OTAPI_Func(OTAPI_Func.FT.GET_MARKET_RECENT_TRADES, serverID, nymID, marketID);
            String strResponse2 = OTAPI_Func.SendRequest(theRequest2, "GET_MARKET_RECENT_TRADES");
            if (!Utility.VerifyStringVal(strResponse2)) {
                System.out.println("IN getMarketDetails: OTAPI_Func.SendRequest(() failed. (I give up.) ");
                return null;
            }
            if (otapiJNI.OTAPI_Basic_Message_GetDepth(strResponse2) > 0) {
                TradeListMarket tradeListMarket = Helpers.getMarketTradeList(serverID, marketID);
                if (tradeListMarket == null) {
                    System.out.println("getMarketDetails - tradeListMarket returns null");
                    return null;
                }
                for (int j = 0; j < tradeListMarket.GetTradeDataMarketCount(); j++) {
                    TradeDataMarket tradeDataMarket = tradeListMarket.GetTradeDataMarket(j);
                    if (tradeDataMarket == null) {
                        continue;
                    }
                    String[] tradeDataRow = new String[5];
                    tradeDataRow[2] = !Utility.VerifyStringVal(tradeDataMarket.getAmount_sold()) ? "" : tradeDataMarket.getAmount_sold();
                    tradeDataRow[4] = !Utility.VerifyStringVal(tradeDataMarket.getDate()) ? "" : tradeDataMarket.getDate();
                    System.out.println("tradeDataMarket.getDate():" + tradeDataMarket.getDate());
                    try {
                        tradeDataRow[4] = String.valueOf(new Date(Long.parseLong(tradeDataRow[4]) * 1000));
                    } catch (NumberFormatException nfe) {
                        nfe.printStackTrace();
                        System.out.println("Invalid number returned by timestmp:" + tradeDataRow[4]);
                        tradeDataRow[4] = "";
                    }
                    tradeDataRow[1] = !Utility.VerifyStringVal(tradeDataMarket.getPrice()) ? "" : tradeDataMarket.getPrice();
                    tradeDataRow[0] = !Utility.VerifyStringVal(tradeDataMarket.getTransaction_id()) ? "" : tradeDataMarket.getTransaction_id();
                    try {
                        Long lScale = Long.valueOf(marketDetails.getGranularity());
                        // this price is "per scale"
                        Long lPrice = Long.valueOf(tradeDataRow[1]);
                        // Total overall quantity available
                        Long lQuantity = Long.valueOf(tradeDataRow[2]);
                        // Number of scale units available in total quanity. (120 total at scale of 10, is 12 units.)
                        Long lScaleUnits = Long.valueOf(lQuantity / lScale);
                        // // Total value of available units is price times scale units.
                        Long lTotalCost = Long.valueOf(lPrice * lScaleUnits);
                        // At $5 per scale, at 12 units, is $60 total for 120 total assets. (The number 60 goes here, plus the currency symbol todo.)
                        tradeDataRow[3] = String.valueOf(lTotalCost);
                    //                          tradeDataRow[3] = String.valueOf(Double.parseDouble(tradeDataRow[2]) * Double.parseDouble(tradeDataRow[1]));
                    } catch (NumberFormatException nfe) {
                        nfe.printStackTrace();
                        System.out.println("Invalid number returned by timestmp:" + tradeDataRow[3]);
                        tradeDataRow[3] = "";
                    }
                    tradeMarketData.add(tradeDataRow);
                }
            }
            // ----------------------------------------------------------
            OTAPI_Func theRequest3 = new OTAPI_Func(OTAPI_Func.FT.GET_NYM_MARKET_OFFERS, serverID, nymID);
            String strResponse3 = OTAPI_Func.SendRequest(theRequest3, "GET_NYM_MARKET_OFFERS");
            if (!Utility.VerifyStringVal(strResponse3)) {
                System.out.println("IN getMarketDetails: OTAPI_Func.SendRequest(() failed. (I give up.) ");
                return null;
            }
            if (otapiJNI.OTAPI_Basic_Message_GetDepth(strResponse3) > 0) {
                OfferListNym offerListNym = Helpers.getNYMOffer(serverID, nymID);
                if (offerListNym == null) {
                    System.out.println("getMarketDetails - offerListNym returns null");
                    return null;
                }
                for (int j = 0; j < offerListNym.GetOfferDataNymCount(); j++) {
                    OfferDataNym offerDataNym = offerListNym.GetOfferDataNym(j);
                    if (offerDataNym == null) {
                        continue;
                    }
                    String[] nymDataRow = new String[3];
                    //offerDataNym.getSelling()
                    if (Utility.VerifyStringVal(marketData.getAsset_type_id()) && Utility.VerifyStringVal(marketData.getCurrency_type_id()) && Utility.VerifyStringVal(marketData.getScale()) && Utility.VerifyStringVal(offerDataNym.getAsset_type_id()) && Utility.VerifyStringVal(offerDataNym.getScale()) && Utility.VerifyStringVal(offerDataNym.getCurrency_type_id()) && marketData.getAsset_type_id().equals(offerDataNym.getAsset_type_id()) && marketData.getCurrency_type_id().equals(offerDataNym.getCurrency_type_id()) && marketData.getScale().equals(offerDataNym.getScale())) {
                        nymDataRow[0] = offerDataNym.getTransaction_id();
                        nymDataRow[1] = offerDataNym.getSelling() == true ? "Ask" : "Bid";
                        nymDataRow[2] = offerDataNym.getAsset_acct_id();
                        nymGridData.put(offerDataNym.getTransaction_id(), nymDataRow);
                    }
                }
            }
            marketDetails.setMarketAsk(askGridData);
            marketDetails.setMarketBid(bidGridData);
            marketDetails.setMarketRecentTrades(tradeMarketData);
            marketDetails.setNymOffers(nymGridData);
            break;
        }
    }
    return marketDetails;
}