どんどんReturnしていくIF文
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Buyability isBuyable2(request) { | |
// ログインしていない | |
if (!isLoggedIn(request)) { | |
var result = new Buyability(); | |
result.buyable = false; | |
result.reason = "login"; | |
return result; | |
} | |
// 在庫がないし再入荷もできない | |
if (!hasStock(request) && !canRestocked(request)) { | |
var result = new Buyability(); | |
result.buyable = false; | |
result.reason = "stock"; | |
return result; | |
} | |
// お金がない | |
if (!hasMoney(request)) { | |
var result = new Buyability(); | |
result.buyable = false; | |
result.reason = "money"; | |
return result; | |
} | |
var result = new Buyability(); | |
result.buyable = true; | |
return result; | |
} |
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