public static async Task <SendChildOrderResponse> SellMarket
(
AuthBitflyer auth,
string product_code,
double size
)
{
SendChildOrderResponse retObj = null;
try
{
retObj = await PostSendChildOrder(
auth,
product_code,
"MARKET",
"SELL",
0.0,
size,
10000,
"GTC"
);
}
catch (Exception ex)
{
Console.WriteLine(ex);
retObj = null;
}
finally
{
}
return(retObj);
}
public static async Task <SendChildOrderResponse> PostSendChildOrder
(
AuthBitflyer auth,
SendChildOrderBody bodyObj
)
{
SendChildOrderResponse retObj = null;
try
{
if (bodyObj == null)
{
Console.WriteLine("SendChildOrderBody is null.");
return(null);
}
string method = "POST";
string path = "/v1/me/sendchildorder";
string body = JsonConvert.SerializeObject(bodyObj, Formatting.None);
if (body == null || body.Length <= 0)
{
Console.WriteLine("failed to Serialize bodyObj.");
return(null);
}
string resJson = await RequestBitflyer.Request(auth, method, path, body);
if (resJson == null)
{
//Console.WriteLine("failed to RequestBitflyer.");
return(null);
}
retObj = JsonConvert.DeserializeObject <SendChildOrderResponse>(resJson);
if (retObj == null)
{
Console.WriteLine("SendChildOrder's DeserializeObject is null.");
return(null);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
retObj = null;
}
finally
{
}
return(retObj);
}
public static async Task <SendChildOrderResponse> PostSendChildOrder
(
AuthBitflyer auth,
string product_code,
string child_order_type,
string side,
double price,
double size,
int minute_to_expire,
string time_in_force
)
{
SendChildOrderResponse retObj = null;
try
{
SendChildOrderBody bodyObj = new SendChildOrderBody();
if (bodyObj == null)
{
Console.WriteLine("failed to create SendChildOrderBody.");
return(null);
}
bodyObj.product_code = product_code;
bodyObj.child_order_type = child_order_type;
bodyObj.side = side;
bodyObj.price = price;
bodyObj.size = size;
bodyObj.minute_to_expire = minute_to_expire;
bodyObj.time_in_force = time_in_force;
retObj = await PostSendChildOrder(auth, bodyObj);
}
catch (Exception ex)
{
Console.WriteLine(ex);
retObj = null;
}
finally
{
}
return(retObj);
}
// average_priceを返す 失敗すれば0.0
private static async Task <double> SendMarketAcceptance
(
AuthBitflyer auth,
string side,
string product_code,
double size
)
{
double result = 0.0;
try
{
SendChildOrderResponse retObj = await PostSendChildOrder(
auth,
product_code,
"MARKET",
side,
0.0,
size,
10000,
"GTC"
);
if (retObj == null)
{
Console.WriteLine("faile to SellMarketAcceptance.");
return(result);
}
Console.WriteLine("child_order_acceptance_id={0}", retObj.child_order_acceptance_id);
int retry_cnt = 0;
while (true)
{
System.Threading.Thread.Sleep(1000);
JArray retArray = await getChildOrdersAcceptance(auth, product_code, retObj.child_order_acceptance_id);
if (retArray != null && retArray.Count > 0)
{
JObject jobj = (JObject)retArray[0];
JValue jvalue = (JValue)jobj["average_price"];
result = (double)jvalue.Value;
break;
}
else
{
Console.WriteLine("retry={0}. faile to getChildOrdersAcceptance.", retry_cnt);
}
retry_cnt++;
if (retry_cnt > 180)
{
Console.WriteLine("timeout. faile to getChildOrdersAcceptance.");
break;
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
result = 0.0;
}
finally
{
}
return(result);
}