From fe451171abce8cdc6600c57b17321d3995faed26 Mon Sep 17 00:00:00 2001
From: nk <nk@fbi.rocks>
Date: Sun, 3 Sep 2023 14:31:44 -0500
Subject: [PATCH] Fix it... again

---
 .../api/missionInventoryUpdateController.ts    |  3 +--
 src/services/inventoryService.ts               | 18 ++++++++++++++++--
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/src/controllers/api/missionInventoryUpdateController.ts b/src/controllers/api/missionInventoryUpdateController.ts
index 5eba667d..c444bf9a 100644
--- a/src/controllers/api/missionInventoryUpdateController.ts
+++ b/src/controllers/api/missionInventoryUpdateController.ts
@@ -44,7 +44,6 @@ import { IMissionInventoryUpdate } from "@/src/types/missionInventoryUpdateType"
 const missionInventoryUpdateController: RequestHandler = async (req, res) => {
     const id = req.query.accountId as string;
 
-    // Remove the hash, which is added directly below the JSON data.
     const [data] = String(req.body).split("\n");
 
     try {
@@ -55,7 +54,7 @@ const missionInventoryUpdateController: RequestHandler = async (req, res) => {
         console.error("Error parsing JSON data:", err);
     }
 
-    // TODO - get original response
+    // TODO - Return the updated inventory the way the game does it.
     res.json({});
 };
 
diff --git a/src/services/inventoryService.ts b/src/services/inventoryService.ts
index 2b79db76..d12a0104 100644
--- a/src/services/inventoryService.ts
+++ b/src/services/inventoryService.ts
@@ -81,10 +81,24 @@ export const updateCurrency = async (price: number, usePremium: boolean, account
     return { [currencyName]: -price };
 };
 
+// TODO: AffiliationMods support (Nightwave).
 export const updateGeneric = async (data: IGenericUpdate, accountId: string) => {
     const inventory = await getInventory(accountId);
-    data.NodeIntrosCompleted = data.NodeIntrosCompleted.concat(inventory.NodeIntrosCompleted);
+
+    // Make it an array for easier parsing.
+    if (typeof data.NodeIntrosCompleted === "string") {
+        data.NodeIntrosCompleted = [ data.NodeIntrosCompleted ];
+    }
+
+    // Combine the two arrays into one.
+    data.NodeIntrosCompleted = inventory.NodeIntrosCompleted.concat(data.NodeIntrosCompleted);
+
+    // Remove duplicate entries.
+    const nodes = [ ...new Set(data.NodeIntrosCompleted) ];
+
+    inventory.NodeIntrosCompleted = nodes;
     await inventory.save();
+
     return data;
 };
 
@@ -184,7 +198,7 @@ export const missionInventoryUpdate = async (data: IMissionInventoryUpdate, acco
     const inventory = await getInventory(accountId);
 
     // Currency
-    // !!! TODO: Make a helper specifically for adding currencies with negative/positive checks shared between them.
+    // TODO: Make a helper specifically for adding currencies with negative/positive checks shared between them.
     // TODO - Multipliers (from Boosters or otherwise).
     const credits = RegularCredits as number;
     inventory.RegularCredits += credits < 0 ? Math.abs(credits) : credits; // If credits are negative, flip them.