public HttpResponseMessage AddToExistingBlock([FromBody] List <int> Ids)
{
Trader <Order> obj = new Trader <Order>(ctx);
Trader <Block> obj1 = new Trader <Block>(ctx);
Trader <OrderDetail> obj2 = new Trader <OrderDetail>(ctx);
OrderDetail o = new OrderDetail();
try
{
//Block bl = new Block();
var a = ctx.Blocks.Find(Ids[0]);
for (int i = 1; i < Ids.Count; i++)
{
var x = ctx.Orders.Find(Ids[i]);
if (a.orderType == x.orderType && a.symbol == x.symbol && a.side == x.side)
{
if (a.orderType == "Market")
{
a.price = a.price;
}
else if (a.orderType == "Limit")
{
if (x.side == "Buy")
{
if (a.price > x.price)
{
a.price = x.price;
}
if (a.stopPrice < x.stopPrice)
{
a.stopPrice = x.stopPrice;
}
}
else if (x.side == "Sell")
{
if (a.price < x.price)
{
a.price = x.price;
}
if (a.stopPrice > x.stopPrice)
{
a.stopPrice = x.stopPrice;
}
}
}
a.totalQuantity += x.totalQuantity;
a.openQuantity = a.totalQuantity;
}
else
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
}
obj1.Edit(a);
for (int i = 1; i < Ids.Count; i++)
{
o.blockId = a.blockId;
o.orderId = Ids[i];
obj2.Add(o);
Order ord = new Order();
ord = ctx.Orders.Find(Ids[i]);
ord.orderStatus = "Blocked";
obj.Edit(ord);
}
return(Request.CreateResponse(HttpStatusCode.OK));
}
catch (Exception e)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, e));
}
}
public HttpResponseMessage AddToNewBlock([FromBody] List <int> orderID)
{
Trader <Block> t = new Trader <Block>(ctx);
Trader <OrderDetail> od = new Trader <OrderDetail>(ctx);
Trader <Order> o1 = new Trader <Order>(ctx);
OrderDetail o = new OrderDetail();
try
{
Block bl = new Block();
int count = 0;
var b = ctx.Orders.Find(orderID[0]);
var c = b.orderType;
foreach (var item in orderID)
{
var x = ctx.Orders.Find(item);
if (count == 0)
{
bl.price = x.price;
bl.userName = x.userName;
bl.symbol = x.symbol;
bl.side = x.side;
bl.stopPrice = x.stopPrice;
bl.totalQuantity = x.totalQuantity;
bl.openQuantity = x.openQuantity;
bl.executedQuantity = 0;
bl.blockStatus = "Open";
bl.createTStamp = DateTime.Now;
bl.orderType = x.orderType;
count++;
}
else if (x.orderType == bl.orderType && bl.symbol == x.symbol && bl.side == x.side)
{
if (x.orderType == "Market")
{
bl.price = x.price;
}
else if (x.orderType == "Limit")
{
if (x.side == "Buy")
{
if (bl.price > x.price)
{
bl.price = x.price;
}
if (bl.stopPrice < x.stopPrice)
{
bl.stopPrice = x.stopPrice;
}
}
else if (x.side == "Sell")
{
if (bl.price < x.price)
{
bl.price = x.price;
}
if (bl.stopPrice > x.stopPrice)
{
bl.stopPrice = x.stopPrice;
}
}
}
bl.totalQuantity += x.totalQuantity;
bl.openQuantity = bl.totalQuantity;
}
else
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
}
t.Add(bl);
int id = ctx.Blocks.Max(x => x.blockId);
foreach (var item in orderID)
{
o.blockId = id;
o.orderId = item;
od.Add(o);
Order obj = new Order();
obj = ctx.Orders.Find(item);
obj.orderStatus = "Blocked";
o1.Edit(obj);
}
return(Request.CreateResponse(HttpStatusCode.OK));
}
catch (Exception e)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, e));
}
}
