public ActionResult <decimal> Transfer([FromBody] TransferBalanceRequest request) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } string from = (string)this.HttpContext.Items["User"]; balances[from] -= request.Amount; balances[request.ToAccount] += request.Amount; return(balances[from]); }
public ActionResult <string> Transfer([FromBody] TransferBalanceRequest request) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } string from = (string)this.HttpContext.Items["User"]; balances[from] -= request.Amount; balances[request.ToAccount] += request.Amount; return($"Successfully transferred ${request.Amount} from {from} to {request.ToAccount}. Now {from}'s balance is ${balances[from]}"); }