Rework AI and add more stats

src/helpers.ts

@@ -4,14 +4,31 @@ import { type IUser, type TRole } from "./store/types.js";
 import type { ILevel } from "./types.js";
 
 const getUserById = (userId: string): IUser => {
-    return (
-        state.users.find((user) => user.id === userId) ?? {
+    const user = state.users.find((user) => user.id === userId);
+    if (!user) {
+        return {
             id: ":",
             role: "NONE",
             experience: 0,
+            money: 0,
+            aiCost: 0,
             lastMessageTimestamp: 0,
-        }
-    );
+            lastExperienceGainTimestamp: 0,
+            lastMoneyGainTimestamp: 0,
+        };
+    }
+
+    if (!user.experience) {
+        user.experience = 0;
+    }
+    if (!user.money) {
+        user.money = 0;
+    }
+    if (!user.aiCost) {
+        user.aiCost = 0;
+    }
+
+    return user;
 };
 
 const checkRoles = (roles: TRole[], userId: string) => {