src/services/purchaseService.ts

@@ -264,7 +264,11 @@ const handleSlotPurchase = async (
     };
 };
 
-const handleBoosterPackPurchase = async (typeName: string, accountId: string): Promise<IPurchaseResponse> => {
+const handleBoosterPackPurchase = async (
+    typeName: string,
+    accountId: string,
+    quantity: number
+): Promise<IPurchaseResponse> => {
     const pack = ExportBoosterPacks[typeName];
     if (!pack) {
         throw new Error(`unknown booster pack: ${typeName}`);
@@ -273,6 +277,7 @@ const handleBoosterPackPurchase = async (typeName: string, accountId: string): P
         BoosterPackItems: "",
         InventoryChanges: {}
     };
+    for (let i = 0; i != quantity; ++i) {
         for (const weights of pack.rarityWeightsPerRoll) {
             const result = getRandomWeightedReward(pack.components, weights);
             if (result) {
@@ -285,6 +290,7 @@ const handleBoosterPackPurchase = async (typeName: string, accountId: string): P
                 );
             }
         }
+    }
     return purchaseResponse;
 };
 
@@ -300,7 +306,7 @@ const handleTypesPurchase = async (
         default:
             return await addItem(accountId, typesName, quantity);
         case "BoosterPacks":
-            return await handleBoosterPackPurchase(typesName, accountId);
+            return await handleBoosterPackPurchase(typesName, accountId, quantity);
         case "SlotItems":
             return await handleSlotPurchase(typesName, accountId);
     }