public async Task Sell_SI_Stocks(string sym, int quantity, decimal price, string email)
{
ISellStock sellStock = new SellStock();
var currentUser = await GetCurrentUser(email);
sellStock.SellStocks_http(sym, quantity, price, currentUser.secret_accesstoken);
}
public static void Main(string[] args)
{
IBroker broker = new Broker();
ICommand buyStockCommand = new BuyStock(broker);
buyStockCommand.Execute();
ICommand sellStockCommand = new SellStock(broker);
sellStockCommand.Execute();
}
public static void CommandExample()
{
Stock abcStock = new Stock();
BuyStock buyStockOrder = new BuyStock(abcStock);
SellStock sellStockOrder = new SellStock(abcStock);
Broker broker = new Broker();
broker.TakeOrder(buyStockOrder);
broker.TakeOrder(sellStockOrder);
broker.PlaceOrders();
}
private void Command()
{
StockManager stockManager = new StockManager("iPhone", 200);
BuyStock buyStock = new BuyStock(stockManager);
SellStock sellStock = new SellStock(stockManager);
StockController stockController = new StockController();
stockController.TakeOrder(buyStock);
stockController.TakeOrder(sellStock);
stockController.TakeOrder(sellStock);
}
public void Main()
{
Stock abcStock = new Stock();
BuyStock buyStockOrder = new BuyStock(abcStock);
SellStock sellStockOrder = new SellStock(abcStock);
Broker broker = new Broker();
broker.TakeOrder(buyStockOrder);
broker.TakeOrder(sellStockOrder);
broker.PlaceOrders();
}
public void Start()
{
var abcStock = new Stock("ABC", 10);
var buyStock = new BuyStock(abcStock);
var sellStock = new SellStock(abcStock);
var broker = new Broker();
broker.TakeOrder(buyStock);
broker.TakeOrder(sellStock);
broker.PlaceOrder();
}
static void Main(string[] args)
{
Stock stock = new Stock();
BuyStock buyStock = new BuyStock(stock);
SellStock sellStock = new SellStock(stock);
Broker broker = new Broker();
broker.TakeOrder(buyStock);
broker.TakeOrder(sellStock);
broker.PlaceOrders();
}
public static void Main(string[] args)
{
Stock abcStock = new Stock();
BuyStock buyStockOrder = new BuyStock(abcStock);
SellStock sellStockOrder = new SellStock(abcStock);
Broker broker = new Broker();
broker.takeOrder(buyStockOrder);
broker.takeOrder(sellStockOrder);
broker.placeOrders();
}
public static void Output()
{
var abcStock = new Stock();
var buyStockOrder = new BuyStock(abcStock);
var sellStockOrder = new SellStock(abcStock);
var broker = new Broker();
broker.TakeOrder(buyStockOrder);
broker.TakeOrder(sellStockOrder);
broker.PlaceOrders();
}
static void Main(string[] args)
{
Stock stock1 = new Stock("NASDAQ", 10);
Stock stock2 = new Stock("Google", 30);
Stock stock3 = new Stock("Apple", 20);
BuyStock order1 = new BuyStock(stock1);
BuyStock order2 = new BuyStock(stock2);
SellStock order3 = new SellStock(stock3);
CommandInvoker invoker = new CommandInvoker();
invoker.TakeOrder(order1);
invoker.TakeOrder(order2);
invoker.TakeOrder(order3);
invoker.ExecuteOrders();
// Wait for user
Console.ReadKey();
}
public HttpResponseMessage SellStocks(long UserId, long SimulationStockId, int SellNumber)
{
User user = db.Users.FirstOrDefault(s => s.Id == UserId);
StockAccount stockAccount = db.StockAccounts.FirstOrDefault(s => s.UserId == UserId);
Double Initial_ValidMoney = stockAccount.ValidMoney;
SimulationStock simulationStock = db.SimulationStocks.FirstOrDefault(s => s.Id == SimulationStockId);
if (SellNumber > simulationStock.StockNumber)
{
return(ApiResponse.BadRequest("超过你的持股数量了"));
}
else
{
SellStock sellStock = new SellStock();
try
{
List <SimulationStock> simulationStocks = db.SimulationStocks.Where(s => s.StockAccountId == stockAccount.Id && s.Valid == true).ToList();
if (simulationStocks.Count > 0)
{
string[] stockCodes = simulationStocks.Select(s => s.StockCode).ToArray();
StringBuilder request_string = new StringBuilder();
for (int i = 0; i < stockCodes.Length; i++)
{
if (i == stockCodes.Length - 1)
{
request_string.Append(stockCodes[i]);
}
else
{
request_string.Append(stockCodes[i] + ",");
}
}
string res = new ShowApiRequest("http://route.showapi.com/131-46", "138438", "dd520f20268747d4bbda22ac31c9cbdf")
.addTextPara("stocks", request_string.ToString())
.addTextPara("needIndex", "0")
.post();
JObject jObject = JsonConvert.DeserializeObject <JObject>(res);
JArray jArray = JArray.Parse(jObject["showapi_res_body"]["list"].ToString());
for (int i = 0; i < simulationStocks.Count; i++)
{
for (int j = 0; j < jArray.Count; j++)
{
if (simulationStocks[i].StockCode == jArray[j]["code"].ToString())
{
simulationStocks[i].NowPrice = Double.Parse(jArray[j]["nowPrice"].ToString());
db.Entry(simulationStocks[i]).State = EntityState.Modified;
db.SaveChanges();
}
}
Thread.Sleep(1);
}
sellStock.SellPrice = simulationStock.NowPrice;
sellStock.SellStockNumber = SellNumber;
sellStock.BuyPrice = simulationStock.BuyPrice;
sellStock.StockName = simulationStock.StockName;
sellStock.StockCode = simulationStock.StockCode;
sellStock.SellTime = DateTime.Now;
sellStock.StockAccountId = stockAccount.Id;
db.SellStocks.Add(sellStock);
if (SellNumber == simulationStock.StockNumber)
{
simulationStock.StockNumber = 0;
simulationStock.Valid = false;
db.Entry(simulationStock).State = EntityState.Modified;
db.SaveChanges();
Thread.Sleep(1);
}
else
{
simulationStock.StockNumber -= SellNumber;
db.Entry(simulationStock).State = EntityState.Modified;
db.SaveChanges();
Thread.Sleep(1);
}
try
{
double StockValue = 0;
List <SimulationStock> last = db.SimulationStocks.Where(s => s.StockAccountId == stockAccount.Id && s.Valid == true).ToList();
foreach (var item in last)
{
StockValue += item.NowPrice * item.StockNumber;
}
StockAccount stockAccount2 = db.StockAccounts.FirstOrDefault(s => s.UserId == UserId);
stockAccount2.SumStockValue = StockValue;
db.Entry(stockAccount2).State = EntityState.Modified;
db.SaveChanges();
Thread.Sleep(1);
StockAccount stockAccount3 = db.StockAccounts.FirstOrDefault(s => s.UserId == UserId);
stockAccount3.Profit_or_Loss += (sellStock.SellPrice - sellStock.BuyPrice) * SellNumber;
stockAccount3.ValidMoney += sellStock.SellPrice * SellNumber;
stockAccount3.SumMoney = Initial_ValidMoney + sellStock.SellPrice * SellNumber;
db.Entry(stockAccount3).State = EntityState.Modified;
Thread.Sleep(1);
TradeHistory tradeHistory = new TradeHistory()
{
StockName = simulationStock.StockName,
StockCode = simulationStock.StockCode,
StockAccountId = stockAccount.Id,
TransactionValue = sellStock.SellPrice * SellNumber,
TransactionPrice = sellStock.SellPrice,
TransactionAmount = SellNumber,
TransactionType = Enums.TransactionType.卖出,
TradeTime = DateTime.Now
};
db.TradeHistories.Add(tradeHistory);
db.SaveChanges();
}
catch (Exception ex)
{
db.Entry(simulationStock).State = EntityState.Unchanged;
db.Entry(stockAccount).State = EntityState.Unchanged;
}
}
}
catch (Exception ex)
{
return(ApiResponse.BadRequest("糟糕，网络好像出问题了"));
}
return(ApiResponse.Ok(new
{
sellStock.SellPrice,
sellStock.SellStockNumber,
sellStock.SellTime,
sellStock.StockCode,
sellStock.StockName,
sellStock.BuyPrice,
message = "您卖出 " + sellStock.StockName + "(" + sellStock.StockCode + ") " + sellStock.SellStockNumber + "股， " + "收益为￥" + (sellStock.SellPrice - sellStock.BuyPrice) * sellStock.SellStockNumber,
}));
}
}
static void Main(string[] args)
{
Console.WriteLine("Singleton Pattern");
// Singleton Pattern
SingleObject singleObject = SingleObject.Instance();
singleObject.ShowMessage();
Console.WriteLine("\nBuilder Pattern");
// Builder Pattern
MealBuilder mealBuilder = new MealBuilder();
Meal vegMeal = mealBuilder.PrepareVegMeal();
Console.WriteLine("Veg Meal");
vegMeal.ShowItems();
Console.WriteLine("Total Cost : " + vegMeal.GetCost());
Meal nonVegMeal = mealBuilder.PrepareNonVegMeal();
Console.WriteLine("NonVeg Meal");
nonVegMeal.ShowItems();
Console.WriteLine("Total Cost : " + nonVegMeal.GetCost());
Console.WriteLine("\nAbstract Factory");
// Abstract Factory Pattern
AbstractFactory shapeFactory = FactoryProducer.GetFactory("shape");
IShape circleShape = shapeFactory.GetShape("circle");
circleShape.Draw();
AbstractFactory colorFactory = FactoryProducer.GetFactory("color");
IColor blueColor = colorFactory.GetColor("blue");
blueColor.Fill();
Console.WriteLine("\nAdapter");
//Adapter Pattern
AudioPlayer audioPlayer = new AudioPlayer();
audioPlayer.Play("mp4");
audioPlayer.Play("flac");
audioPlayer.Play("vlc");
Console.WriteLine("\nFacade");
//Facade Pattern
ShapeMaker shapeMaker = new ShapeMaker();
shapeMaker.DrawCircle();
shapeMaker.DrawRectangle();
shapeMaker.DrawSquare();
Console.WriteLine("\nDecorator doesn't work");
//Decorator Pattern
IDecoratorShape rectangle = new RectangleDecorator();
IDecoratorShape redRectangle = new RedShapeDecorator(new RectangleDecorator());
Console.WriteLine("Rectangle with no color");
rectangle.Draw();
Console.WriteLine("Rectangle with color");
redRectangle.Draw();
Console.WriteLine("\nComposite");
//Composite Pattern
Employee DSI = new Employee("employee1", "DSI", 100000);
Employee chefDeProjet1 = new Employee("employee2", "Chef de projet", 60000);
Employee chefDeProjet2 = new Employee("employee3", "Chef de projet", 60000);
Employee dev1 = new Employee("employee4", "Développeur", 40000);
Employee dev2 = new Employee("employee5", "Développeur", 40000);
DSI.Add(chefDeProjet1);
DSI.Add(chefDeProjet2);
chefDeProjet1.Add(dev1);
chefDeProjet2.Add(dev2);
Console.WriteLine(DSI.Details());
foreach (Employee e1 in DSI.GetSubordinates())
{
Console.WriteLine(e1.Details());
foreach (Employee e2 in e1.GetSubordinates())
{
Console.WriteLine(e2.Details());
}
}
Console.WriteLine("\nBridge");
//Bridge Pattern
BridgeShape shape1 = new BridgeCircle(10, 10, 1, new GreenCircle());
BridgeShape shape2 = new BridgeCircle(100, 100, 10, new RedCircle());
shape1.Draw();
shape2.Draw();
Console.WriteLine("\nCommand");
//Command Pattern
Stock stock1 = new Stock("laptop", 100);
BuyStock buyStock = new BuyStock(stock1);
Stock stock2 = new Stock("screen", 30);
SellStock sellStock = new SellStock(stock2);
Broker broker = new Broker();
broker.TakeOrder(buyStock);
broker.TakeOrder(sellStock);
broker.PlaceOrders();
Console.WriteLine("\nInterpreter");
//Interpreter Pattern
IExpression isMale = InterpreterPatternDemo.GetMaleExpression();
IExpression isMarried = InterpreterPatternDemo.GetMarriedWomanExpression();
Console.WriteLine("John is male ? " + isMale.Interpret("john"));
Console.WriteLine("Barbara is male ? " + isMale.Interpret("barbara"));
Console.WriteLine("Julie is married ? " + isMarried.Interpret("julie married"));
Console.WriteLine("Bob is married ? " + isMarried.Interpret("bob married"));
}