From 47f4ee646419839e5fc61500cc95b6776c7222ee Mon Sep 17 00:00:00 2001
From: MasterGordon <gologo.x@gmail.com>
Date: Sat, 19 Oct 2024 23:49:27 +0200
Subject: [PATCH] added no dupe for lootbox

---
 backend/controller/userController.ts | 11 ++++++++---
 shared/lootboxes.ts                  |  3 +++
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/backend/controller/userController.ts b/backend/controller/userController.ts
index edbc884..5f24a84 100644
--- a/backend/controller/userController.ts
+++ b/backend/controller/userController.ts
@@ -147,10 +147,15 @@ export const userController = createController({
       if (!lootbox) {
         throw new Error("Lootbox not found");
       }
+      const itemsCopy = [...lootbox.items];
+      if (lootbox.noDuplicates) {
+        itemsCopy.filter((i) => !collection.entries.some((e) => e.id === i.id));
+      }
+      if (itemsCopy.length === 0) {
+        throw new Error("No items left");
+      }
       await removeGems(db, user, lootbox.price);
-      const result = weightedPickRandom(lootbox.items, (i) =>
-        getWeight(i.rarity),
-      );
+      const result = weightedPickRandom(itemsCopy, (i) => getWeight(i.rarity));
       collection.entries.push({
         id: result.id,
         aquired: Date.now(),
diff --git a/shared/lootboxes.ts b/shared/lootboxes.ts
index 402154a..27f0279 100644
--- a/shared/lootboxes.ts
+++ b/shared/lootboxes.ts
@@ -37,6 +37,7 @@ interface Lootbox {
   price: number;
   priceText: string;
   image: string;
+  noDuplicates: boolean;
   items: {
     id: ThemeId;
     rarity: Rarity;
@@ -49,6 +50,7 @@ export const series1: Lootbox = {
   price: 5000,
   priceText: "5.000",
   image: lootbox1,
+  noDuplicates: false,
   items: [
     {
       id: "basic",
@@ -218,6 +220,7 @@ export const halloween: Lootbox = {
   id: "halloween",
   price: 6000,
   priceText: "6.000",
+  noDuplicates: true,
   image: lootboxEvent1,
   items: [
     {