OpenSource/GildedRose-Refactoring-Kata
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Start lifting side effects

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This commit is contained in:
Jesper 2022-04-13 17:02:14 +02:00
parent 426d9ecd03
commit ca3ea3dcc4
1 changed files with 17 additions and 8 deletions
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25
TypeScript/app/gilded-rose.ts
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@ -19,7 +19,7 @@ export class GildedRose {
updateQuality() {
this.items.forEach((item, i) => {
this.updateItemQuality(item)
item.quality = this.updateItemQuality(item)
if (item.name != 'Sulfuras, Hand of Ragnaros') {
item.sellIn = item.sellIn - 1;
@ -31,18 +31,27 @@ export class GildedRose {
return this.items;
}
private updateItemQuality(item: Item) {
if (item.name === 'Sulfuras, Hand of Ragnaros') {
return
} else if (item.name == 'Aged Brie') {
private updateItemQuality(item: Item): number {
if (item.name === 'Sulfuras, Hand of Ragnaros') return item.quality
if (item.name == 'Aged Brie') {
this.incrementQuality(item);
} else if (item.name == 'Backstage passes to a TAFKAL80ETC concert') {
return item.quality
}
if (item.name == 'Backstage passes to a TAFKAL80ETC concert') {
this.incrementQuality(item);
if (item.sellIn < 11) this.incrementQuality(item)
if (item.sellIn < 6) this.incrementQuality(item)
} else if (item.quality > 0) {
item.quality = item.quality - 1
return item.quality
}
if (item.quality > 0) {
item.quality = item.quality - 1
return item.quality
}
return item.quality
}