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Extract min quality checks

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This commit is contained in:
Dan Holmes 2020-12-03 14:40:22 +00:00
parent 8038e6fb07
commit 9eb17f67da
1 changed files with 12 additions and 8 deletions
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20
js-jasmine/src/shop.js
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@ -2,6 +2,7 @@ class Shop {
constructor(items = []) {
this.items = items;
this.MAX_QUALITY = 50;
this.MIN_QUALITY = 0;
}
updateQuality() {
for (var i = 0; i < this.items.length; i++) {
@ -12,10 +13,8 @@ class Shop {
_updateItemQuality(item) {
if (item.name != 'Aged Brie' && item.name != 'Backstage passes to a TAFKAL80ETC concert') {
if (item.quality > 0) {
if (item.name != 'Sulfuras, Hand of Ragnaros') {
item.quality = item.quality - 1;
}
if (item.name != 'Sulfuras, Hand of Ragnaros') {
item.quality = item.quality - 1;
}
} else {
item.quality = item.quality + 1;
@ -32,10 +31,8 @@ class Shop {
if (item.sellIn < 0) {
if (item.name != 'Aged Brie') {
if (item.name != 'Backstage passes to a TAFKAL80ETC concert') {
if (item.quality > 0) {
if (item.name != 'Sulfuras, Hand of Ragnaros') {
item.quality = item.quality - 1;
}
if (item.name != 'Sulfuras, Hand of Ragnaros') {
item.quality = item.quality - 1;
}
} else {
item.quality = item.quality - item.quality;
@ -45,6 +42,7 @@ class Shop {
}
}
this._checkMaxQuality(item);
this._checkMinQuality(item);
}
_updateSellIn(item) {
@ -58,6 +56,12 @@ class Shop {
item.quality = this.MAX_QUALITY;
}
}
_checkMinQuality(item) {
if (item.quality < this.MIN_QUALITY) {
item.quality = this.MIN_QUALITY;
}
}
}
module.exports = {
Shop