OpenSource/GildedRose-Refactoring-Kata
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refactor updateQuality and add support for conjured items

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dudeitsjesse 2018-07-06 14:32:11 -07:00 committed by GitHub
parent a8845b5459
commit 5badc52698
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1 changed files with 44 additions and 45 deletions
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89
js/src/gilded_rose.js
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@ -1,5 +1,5 @@
class Item {
constructor(name, sellIn, quality){
constructor(name, sellIn, quality) {
this.name = name;
this.sellIn = sellIn;
this.quality = quality;
@ -7,56 +7,55 @@ class Item {
}
class Shop {
constructor(items=[]){
constructor(items = []) {
this.items = items;
}
updateQuality() {
for (var i = 0; i < this.items.length; i++) {
if (this.items[i].name != 'Aged Brie' && this.items[i].name != 'Backstage passes to a TAFKAL80ETC concert') {
if (this.items[i].quality > 0) {
if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
this.items[i].quality = this.items[i].quality - 1;
}
}
increaseQuality(item) {
if (item.quality < 50) {
item.quality++;
}
return item;
}
decreaseQuality(item) {
if (item.quality > 0) {
if (item.sellIn < 0 || item.name === 'Conjured Mana Cake') {
item.quality = item.quality - 2 > 0 ? item.quality - 2 : 0;
} else {
if (this.items[i].quality < 50) {
this.items[i].quality = this.items[i].quality + 1;
if (this.items[i].name == 'Backstage passes to a TAFKAL80ETC concert') {
if (this.items[i].sellIn < 11) {
if (this.items[i].quality < 50) {
this.items[i].quality = this.items[i].quality + 1;
}
}
if (this.items[i].sellIn < 6) {
if (this.items[i].quality < 50) {
this.items[i].quality = this.items[i].quality + 1;
}
}
}
}
}
if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
this.items[i].sellIn = this.items[i].sellIn - 1;
}
if (this.items[i].sellIn < 0) {
if (this.items[i].name != 'Aged Brie') {
if (this.items[i].name != 'Backstage passes to a TAFKAL80ETC concert') {
if (this.items[i].quality > 0) {
if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
this.items[i].quality = this.items[i].quality - 1;
}
}
} else {
this.items[i].quality = this.items[i].quality - this.items[i].quality;
}
} else {
if (this.items[i].quality < 50) {
this.items[i].quality = this.items[i].quality + 1;
}
}
item.quality--;
}
}
return item;
}
updateQuality() {
this.items.map(item => {
switch (item.name) {
case 'Aged Brie':
this.increaseQuality(item);
item.sellIn--;
break;
case 'Backstage passes to a TAFKAL80ETC concert':
if (item.sellIn > 0) {
this.increaseQuality(item);
if (item.sellIn < 11) {
this.increaseQuality(item);
}
if (item.sellIn < 6) {
this.increaseQuality(item);
}
} else {
item.quality = 0;
}
item.sellIn--;
break;
case 'Sulfuras, Hand of Ragnaros':
item.sellIn--;
break;
default:
this.decreaseQuality(item);
item.sellIn--;
}
});
return this.items;
}
}