fix: purchasing an arcane pack does not consume vosfor (#601)

package-lock.json

@@ -12,7 +12,7 @@
         "copyfiles": "^2.4.1",
         "express": "^5",
         "mongoose": "^8.9.2",
-        "warframe-public-export-plus": "^0.5.8",
+        "warframe-public-export-plus": "^0.5.9",
         "warframe-riven-info": "^0.1.2",
         "winston": "^3.17.0",
         "winston-daily-rotate-file": "^5.0.0"
@@ -3877,9 +3877,9 @@
       }
     },
     "node_modules/warframe-public-export-plus": {
-      "version": "0.5.8",
+      "version": "0.5.9",
-      "resolved": "https://registry.npmjs.org/warframe-public-export-plus/-/warframe-public-export-plus-0.5.8.tgz",
+      "resolved": "https://registry.npmjs.org/warframe-public-export-plus/-/warframe-public-export-plus-0.5.9.tgz",
-      "integrity": "sha512-ZhHrKIkI6nhjKDlxhrNcfN8r2Yc9g+eeKLS6+9w7gzC4NscIt6TU8tH8bfjJTDeo6nRrzt88szX1/Oo3WnUY4Q=="
+      "integrity": "sha512-qwQVtYI7wghatg7UrJ3CFstXba5Hsks398L6ngv16auqoTVAfw/cLBqFv9DzsEpqvcVWL22IZIH+cNWiq1JXOQ=="
     },
     "node_modules/warframe-riven-info": {
       "version": "0.1.2",

package.json

@@ -16,7 +16,7 @@
     "copyfiles": "^2.4.1",
     "express": "^5",
     "mongoose": "^8.9.2",
-    "warframe-public-export-plus": "^0.5.8",
+    "warframe-public-export-plus": "^0.5.9",
     "warframe-riven-info": "^0.1.2",
     "winston": "^3.17.0",
     "winston-daily-rotate-file": "^5.0.0"

src/services/purchaseService.ts

@@ -1,15 +1,18 @@
 import { parseSlotPurchaseName } from "@/src/helpers/purchaseHelpers";
 import { getSubstringFromKeyword } from "@/src/helpers/stringHelpers";
 import {
-    addItem,
     addBooster,
+    addItem,
+    addMiscItems,
     combineInventoryChanges,
+    getInventory,
     updateCurrency,
     updateSlots
 } from "@/src/services/inventoryService";
+import { IMiscItem } from "@/src/types/inventoryTypes/inventoryTypes";
 import { IPurchaseRequest, SlotPurchase, IInventoryChanges } from "@/src/types/purchaseTypes";
 import { logger } from "@/src/utils/logger";
-import { ExportBundles, ExportGear, TRarity } from "warframe-public-export-plus";
+import { ExportBundles, ExportGear, ExportVendors, TRarity } from "warframe-public-export-plus";
 
 export const getStoreItemCategory = (storeItem: string) => {
     const storeItemString = getSubstringFromKeyword(storeItem, "StoreItems/");
@@ -43,12 +46,46 @@ export const handlePurchase = async (purchaseRequest: IPurchaseRequest, accountI
         purchaseRequest.PurchaseParams.UsePremium,
         accountId
     );
-
     purchaseResponse.InventoryChanges = {
         ...currencyChanges,
         ...purchaseResponse.InventoryChanges
     };
 
+    switch (purchaseRequest.PurchaseParams.Source) {
+        case 7:
+            if (!purchaseRequest.PurchaseParams.SourceId) {
+                throw new Error("invalid request source");
+            }
+            if (ExportVendors[purchaseRequest.PurchaseParams.SourceId]) {
+                const vendor = ExportVendors[purchaseRequest.PurchaseParams.SourceId];
+                const offer = vendor.items.find(x => x.storeItem == purchaseRequest.PurchaseParams.StoreItem);
+                if (offer) {
+                    const inventory = await getInventory(accountId);
+                    for (const item of offer.itemPrices) {
+                        const invItem: IMiscItem = {
+                            ItemType: item.ItemType,
+                            ItemCount: item.ItemCount * -1
+                        };
+
+                        addMiscItems(inventory, [invItem]);
+
+                        purchaseResponse.InventoryChanges.MiscItems ??= [];
+                        const change = (purchaseResponse.InventoryChanges.MiscItems as IMiscItem[]).find(
+                            x => x.ItemType == item.ItemType
+                        );
+                        if (change) {
+                            change.ItemCount -= item.ItemCount;
+                        } else {
+                            (purchaseResponse.InventoryChanges.MiscItems as IMiscItem[]).push(invItem);
+                        }
+                    }
+
+                    await inventory.save();
+                }
+            }
+            break;
+    }
+
     return purchaseResponse;
 };
 

src/types/purchaseTypes.ts

@@ -5,6 +5,7 @@ export interface IPurchaseRequest {
 
 export interface IPurchaseParams {
     Source: number;
+    SourceId?: string; // for Source 7
     StoreItem: string;
     StorePage: string;
     SearchTerm: string;