settings.js

//
// let boilerPlateMarket =
// {
//     marketName: '',
//     URL: '', //URL To Fetch API From.
//     toBTCURL: false, //URL, if needed for an external bitcoin price api.
//     last: function (data, coin_prices) { //Get the last price of coins in JSON data
//         return new Promise(function (res, rej) {
//             try {
//                 for (x in / of data) {
//                     price = ...;
//                     coin_prices[coinName][marketName] = price;
//                 }
//                 res(coin_prices);
//             }
//             catch (err) {
//                 rej(err);
//             }
//
//         })
//     },
//
//
// }
// {
//     marketName: 'cryptowatchAPI',
//     URL: 'https://api.cryptowat.ch/markets/summaries', //URL To Fetch API From.
//     toBTCURL: false, //URL, if needed for an external bitcoin price api.
//     last: function (data, coin_prices, toBTCURL) { //Where to find the last price of coin in JSON data
//         return new Promise(function (res, rej) {
//             try {
//                 data = data.result;
//                 for (let key in data) {
//                     let marketPair = key.split(':');
//                     let market = marketPair[0], pair = marketPair[1];
//                     let indexOfBTC = pair.indexOf('btc');
//                     if (indexOfBTC > 0 && !pair.includes('future') && !market.includes('qryptos') && !market.includes('quoine') && !market.includes('poloniex') && !market.includes('kraken')) {
//                         if(marketNames.indexOf(market) === -1 ){
//                             marketNames.push(market);
//                             console.log(marketNames);
//                         }
//                         let coin = pair.replace(/btc/i, '').toUpperCase();
//                         let price = data[key].price.last;
//                         if(price > 0) {
//                             if (!coin_prices[coin]) coin_prices[coin] = {};
//                             coin_prices[coin][market] = price;
//
//                         }
//                     }
//                 }
//                 res(coin_prices);
//             }
//             catch (err) {
//                 console.log(err);
//                 rej(err)
//             }
//         })
//     }
//
// },

let markets = [
    { 
        marketName: 'c-cex', 
        URL: 'https://c-cex.com/t/prices.json', //URL To Fetch API From. 
        toBTCURL: false, //URL, if needed for an external bitcoin price api. 
        link: 'https://c-cex.com/', 
        pairURL : '',
        last: function (data, coin_prices) {  
            return new Promise(function (res, rej) {   
                try { 
                    for (let ticker in data) {
                        if(ticker.includes('-btc')) { 
                            let coinName = ticker.replace("-btc", '').toUpperCase(); 
                            if (!coin_prices[coinName]) coin_prices[coinName] = {}; 
                            coin_prices[coinName].ccex = data[ticker].lastprice; 
                        } 
                    } 
                    res(coin_prices); 
                } catch(err) {  
                    console.log(err);
                    rej(err);
                } 
            }) 
        } 
    },
    {
        marketName: 'bittrex',
        URL: 'https://bittrex.com/api/v1.1/public/getmarketsummaries',
        toBTCURL: false,
        pairURL : '',
        last: function (data, coin_prices) { //Where to find the last price of coin in JSON data
            return new Promise(function (res, rej) {
                try {
                    for (let obj of data.result) {
                        if(obj["MarketName"].includes('BTC-')) {
                            let coinName = obj["MarketName"].replace("BTC-", '');
                            if (!coin_prices[coinName]) coin_prices[coinName] = {};
                            coin_prices[coinName].bittrex = obj.Last;
                        }
                    }
                    res(coin_prices);
                }
                catch (err) {
                    console.log(err);
                    rej(err);
                }

            })
        },

    },

    {
        marketName: 'btc38',
        URL: 'http://api.btc38.com/v1/ticker.php?c=all&mk_type=cny',
        toBTCURL: false,
        pairURL : '',
        last: function (data, coin_prices, toBTCURL) { //Where to find the last price of coin in JSON data
            return new Promise(function (res, rej) {
                let priceOfBTC = data.btc.ticker.last;
                try {
                    for (let key in data) {
                        let coinName = key.toUpperCase();
                        let price = data[key]['ticker'].last;
                        if (!coin_prices[coinName]) coin_prices[coinName] = {};

                        coin_prices[coinName]["btc38"] = data[key]['ticker'].last / priceOfBTC;
                    }
                    res(coin_prices);
                }

                catch (err) {
                    console.log(err);
                    rej(err)
                }
            })
        }
    },

    {
        marketName: 'jubi',
        URL: 'https://www.jubi.com/api/v1/allticker/', //URL To Fetch API From.
        toBTCURL: false, //URL, if needed for an external bitcoin price api.
        pairURL : '',
        last: function (data, coin_prices, toBTCURL) { //Where to find the last price of coin in JSON data
            return new Promise(function (res, rej) {
                let priceOfBTC = data.btc.last;
                try {
                    for (let key in data) {
                        let coinName = key.toUpperCase();
                        let price = data[key].last;
                        if (!coin_prices[coinName]) coin_prices[coinName] = {};

                        coin_prices[coinName]["jubi"] = data[key].last / priceOfBTC;
                    }
                    res(coin_prices);
                }

                catch (err) {
                    console.log(err);
                    rej(err)
                }
            })
        }

    },


    {
        marketName: 'poloniex',
        URL: 'https://poloniex.com/public?command=returnTicker',
        toBTCURL: false,
        pairURL : '',
        last: function (data, coin_prices) { //Where to find the last price of coin in JSON data
            return new Promise(function (res, rej) {
                try {
                    for (var obj in data) {
                        if(obj.includes('BTC_')&&obj!=="BTC_EMC2") {
                            let coinName = obj.replace("BTC_", '');
                            if (!coin_prices[coinName]) coin_prices[coinName] = {};
                            coin_prices[coinName].poloniex = data[obj].last;
                        }
                    }
                    res(coin_prices);
                }
                catch (err) {
                    console.log(err);
                    rej(err);
                }

            })
        },

    },
    
    {
		marketName: 'cryptopia',
		URL: 'https://www.cryptopia.co.nz/api/GetMarkets/BTC', //URL To Fetch API From.
		toBTCURL: false, //URL, if needed for an external bitcoin price api.
        pairURL : '',
        last: function (data, coin_prices) { //Get the last price of coins in JSON data
			return new Promise(function (res, rej) {
				try {
					for (let obj of data.Data) {
						if(obj["Label"].includes('/BTC')) {
							let coinName = obj["Label"].replace("/BTC", '');
							if (!coin_prices[coinName]) coin_prices[coinName] = {};
							coin_prices[coinName].cryptopia = obj.LastPrice;
                        }
                    }
                    res(coin_prices);
					
                }
                catch (err) {
                    console.log(err);
                    rej(err);
                }

            })
		},
	},
    
    {
		marketName: 'bleutrade',
		URL: 'https://bleutrade.com/api/v2/public/getmarketsummaries', //URL To Fetch API From.
		toBTCURL: false, //URL, if needed for an external bitcoin price api.
        pairURL : '',
        last: function (data, coin_prices) { //Get the last price of coins in JSON data
			return new Promise(function (res, rej) {
				try {
					for (let obj of data.result) {
						if(obj["MarketName"].includes('_BTC')) {
							let coinName = obj["MarketName"].replace("_BTC", '');
							if (!coin_prices[coinName]) coin_prices[coinName] = {};
							coin_prices[coinName].bleutrade = obj.Last;
                        }
                    }
                    res(coin_prices);
					
                }
                catch (err) {
                    console.log(err);
                    rej(err);
                }

            })
		},
	},
	
	{

        marketName: 'kraken', // kraken has no one size fits all market summery so each pair has to be entered as param in GET - will need to add new coins as they are added to exchange
        URL: 'https://api.kraken.com/0/public/Ticker?pair=DASHXBT,EOSXBT,GNOXBT,ETCXBT,ETHXBT,ICNXBT,LTCXBT,MLNXBT,REPXBT,XDGXBT,XLMXBT,XMRXBT,XRPXBT,ZECXBT', //URL To Fetch API From.
        toBTCURL: false, //URL, if needed for an external bitcoin price api.
        pairURL : '',
        last: function (data, coin_prices) { //Get the last price of coins in JSON data
            return new Promise(function (res, rej) {
                try {
                    for (let key in data.result) {
                        let arr = key.match(/DASH|EOS|GNO|ETC|ETH|ICN|LTC|MLN|REP|XDG|XLM|XMR|XRP|ZEC/); // matching real names to weird kraken api coin pairs like "XETCXXBT" etc 
                        let name = key;
                        let matchedName = arr[0];
                        if (matchedName === "XDG") { //kraken calls DOGE "XDG" for whatever reason
                            let matchedName = "DOGE";
                            var coinName = matchedName;
                        } else {
                            var coinName = matchedName;
                        }

                        if (!coin_prices[coinName]) coin_prices[coinName] = {};
                        
                        coin_prices[coinName].kraken = data.result[name].c[0];

                    }
                    res(coin_prices);

                }
                catch (err) {
                    console.log(err);
                    rej(err);
                }

            })
        },
    },

];

let marketNames = [];
for(let i = 0; i < markets.length; i++) { // Loop except ~~cryptowatch~~ disable cryptowatch
    marketNames.push({marketName: markets[i].marketName, pairURL: markets[i].pairURL});
}
console.log("Markets:", marketNames);
module.exports = function () {
    this.markets = markets;
    this.marketNames = marketNames;
};