public IHttpActionResult CreateBuyingTransaction(BuyingTransaction buyingTransaction)
 {
     transactions = new TransactionsOrc();
     return(Ok(transactions.CreateBuyingTransaction(buyingTransaction)));
 }
 public IHttpActionResult getProfitOrLoss(short userId)
 {
     transactions = new TransactionsOrc();
     return(Ok(transactions.GetProfitOrLoss(userId)));
 }
 public IHttpActionResult CreateSellingTransaction(SellingTransaction sellingTransaction)
 {
     transactions = new TransactionsOrc();
     return(Ok(transactions.CreateSellingTransaction(sellingTransaction)));
 }