//konstruktor public CalculatorViewModel() { plusCommand = new PlusCommand(this); minusCommand = new MinusCommand(this); multiplicationCommand = new MultiplicationCommand(this); divisionCommand = new DivisionCommand(this); }
/// <summary> /// Creates selected command instance /// </summary> /// <param name="operation">Operation type</param> /// <param name="mathUnit">Math unit</param> /// <returns>Command instance</returns> public static Command Create(string operation, MathUnit mathUnit) { Command command = null; switch (operation) { case "+": command = new AdditionCommand(mathUnit); break; case "-": command = new SubtractCommand(mathUnit); break; case "*": command = new MultiplicationCommand(mathUnit); break; case "/": command = new DivisionCommand(mathUnit); break; case "pow": command = new PowCommand(mathUnit); break; case "extract": command = new ExtractCommand(mathUnit); break; case "round": command = new RoundCommand(mathUnit); break; case "exp": command = new ExpCommand(mathUnit); break; case "log": command = new LogCommand(mathUnit); break; } return(command); }
public async Task <IActionResult> Division(DivisionCommand divisionCommand) { return(Ok(await mediator.Send(divisionCommand))); }