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[Java] Add promotion to basket #2

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[Java] Add promotion to basket #2

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13 changes: 12 additions & 1 deletion src/main/java/io/shodo/BasketInformations.java
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Original file line number Diff line number Diff line change
Expand Up @@ -11,20 +11,31 @@ public class BasketInformations {
// The product of the basket
static HashMap<String, Integer> map = new HashMap<String, Integer>();

public void addProductToBasket(String product, Integer price) {
// The fact that the basket has promo code
private static boolean codeDePromotion = false;

public void addProductToBasket(String product, Integer price, boolean isPromoCode) {
if (isPromoCode) {
codeDePromotion = true;
} else {
map.put(product, price);
}
}

public Long getBasketPrice(boolean inCents) {
Integer v = 0;
for (String s : map.keySet()) {
v += map.get(s);
}
if (codeDePromotion) {
v -= 100;
}
return inCents ? v * 100 : Long.valueOf(v);
}

public void resetBasket() {
buyBasket();
codeDePromotion = false;
}

public void buyBasket() {
Expand Down