private PriceQuantityCollection GetOrders(string ordersJson, decimal convertRate)
{
JArray asksJArray = JArray.Parse(ordersJson);
PriceQuantityCollection orders = new PriceQuantityCollection();
foreach (var item in asksJArray)
{
List <decimal> itemResult = JsonConvert.DeserializeObject <List <decimal> >(item.ToString());
PriceQuantityItem order = new PriceQuantityItem();
order.ConvertRate = convertRate;
order.Price = itemResult[0];
order.Quantity = itemResult[1];
orders.Add(order);
}
return(orders);
}
private PriceQuantityCollection GetOrders(string ordersJson, decimal convertRate)
{
JArray asksJArray = JArray.Parse(ordersJson);
PriceQuantityCollection orders = new PriceQuantityCollection();
foreach (var item in asksJArray)
{
var def = new { count = 0, rate = 0m, vol = 0m };
var result = JsonConvert.DeserializeAnonymousType(item.ToString(), def);
PriceQuantityItem order = new PriceQuantityItem();
order.ConvertRate = convertRate;
order.Price = result.rate;
order.Quantity = result.vol;
orders.Add(order);
}
return(orders);
}
private void UpdateQuotation(Quotation quotation, string json)
{
JObject jObject = JObject.Parse(json);
decimal convertRate = quotation.Ticker.ConvertRate;
string bids = jObject["bids"].ToString();
quotation.BuyOrders = GetOrders(bids, convertRate);
string asks = jObject["asks"].ToString();
PriceQuantityCollection sellOrders = GetOrders(asks, convertRate);
var reverse = sellOrders.Reverse();
var reverseOrders = new PriceQuantityCollection();
foreach (PriceQuantityItem order in reverse)
{
reverseOrders.Add(order);
}
quotation.SellOrders = reverseOrders;
}
//
/// <summary>
/// 从Api的Json数据获取订单。
/// </summary>
/// <param name="ordersJson"></param>
/// <returns></returns>
/// <example>
/// {"price":"0.00000034","quantity":"0.00000000","total":"23.04005139"},
/// </example>
private PriceQuantityCollection GetOrders(string ordersJson, decimal convertRate)
{
//当心买盘为0时orderJson为空！
try
{
JArray asksJArray = JArray.Parse(ordersJson);
PriceQuantityCollection orders = new PriceQuantityCollection();
foreach (var item in asksJArray)
{
var itemDef = new { price = 0m, quantity = 0m };
var itemResult = JsonConvert.DeserializeAnonymousType(item.ToString(), itemDef);
PriceQuantityItem order = new PriceQuantityItem();
order.ConvertRate = convertRate;
order.Price = itemResult.price;
order.Quantity = itemResult.quantity;
orders.Add(order);
}
return(orders);
}
catch
{
return(new PriceQuantityCollection());
}
}
