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[SCALA] Add promotion to basket #12

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[SCALA] Add promotion to basket #12

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15 changes: 13 additions & 2 deletions scala/src/BasketInformations.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -4,15 +4,25 @@ class BasketInformations {
// The product of the basket
val map: HashMap[String, Int] = HashMap()

def addProductToBasket(product: String, price: Int): Unit = {
map += (product -> price)
// The fact that the basket has promo code
private var codeDePromotion: Boolean = false

def addProductToBasket(product: String, price: Int, isPromoCode: Boolean): Unit = {
if (isPromoCode) {
codeDePromotion = true
} else {
map += (product -> price)
}
}

def getBasketPrice(inCents: Boolean): Long = {
var v: Int = 0
for (s <- map.values) {
v += s
}
if (codeDePromotion) {
v -= 100
}
if (inCents) {
v * 100
} else {
Expand All @@ -22,6 +32,7 @@ class BasketInformations {

def resetBasket(): Unit = {
buyBasket()
codeDePromotion = false
}

def buyBasket(): Unit = {
Expand Down