From d4c477769a2045ac9d0ce602cf36ed7088cc3661 Mon Sep 17 00:00:00 2001
From: Sainan <63328889+Sainan@users.noreply.github.com>
Date: Sun, 31 Aug 2025 18:47:14 -0700
Subject: [PATCH] fix: don't attempt to subtract a cost of 0 for unlocking
 focus school (#2731)

Closes #2730

Reviewed-on: https://onlyg.it/OpenWF/SpaceNinjaServer/pulls/2731
Co-authored-by: Sainan <63328889+Sainan@users.noreply.github.com>
Co-committed-by: Sainan <63328889+Sainan@users.noreply.github.com>
---
 src/controllers/api/focusController.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/controllers/api/focusController.ts b/src/controllers/api/focusController.ts
index f518ddc40..415f84e0d 100644
--- a/src/controllers/api/focusController.ts
+++ b/src/controllers/api/focusController.ts
@@ -38,12 +38,12 @@ export const focusController: RequestHandler = async (req, res) => {
         case FocusOperation.UnlockWay: {
             const focusType = (JSON.parse(String(req.body)) as IWayRequest).FocusType;
             const focusPolarity = focusTypeToPolarity(focusType);
-            const inventory = await getInventory(accountId);
+            const inventory = await getInventory(accountId, "FocusAbility FocusUpgrades FocusXP");
             const cost = inventory.FocusAbility ? 50_000 : 0;
             inventory.FocusAbility ??= focusType;
             inventory.FocusUpgrades.push({ ItemType: focusType });
-            if (inventory.FocusXP) {
-                inventory.FocusXP[focusPolarity]! -= cost;
+            if (cost) {
+                inventory.FocusXP![focusPolarity]! -= cost;
             }
             await inventory.save();
             res.json({