feat: Introduce new modules for class, inventory, leveling, and quests with expanded schema, refactor user service, and add verification scripts.

src/commands/economy/balance.ts

@@ -1,29 +1,32 @@
-import { createCommand } from "@lib/utils";
-import { getUserBalance } from "@/modules/economy/economy.service";
-import { createUser, getUserById } from "@/modules/users/users.service";
-import { SlashCommandBuilder, EmbedBuilder, PermissionFlagsBits } from "discord.js";
+import { createCommand } from "@/lib/utils";
+import { SlashCommandBuilder, EmbedBuilder } from "discord.js";
+import { userService } from "@/modules/user/user.service";
 
 export const balance = createCommand({
     data: new SlashCommandBuilder()
         .setName("balance")
-        .setDescription("Check your balance")
+        .setDescription("Check your or another user's balance")
+        .addUserOption(option =>
+            option.setName("user")
+                .setDescription("The user to check")
+                .setRequired(false)
+        ),
+    execute: async (interaction) => {
+        await interaction.deferReply();
 
+        const targetUser = interaction.options.getUser("user") || interaction.user;
+        const user = await userService.getUserById(targetUser.id);
 
-    , execute: async (interaction) => {
-        const user = interaction.user;
-        // Ensure user exists in DB
-        let dbUser = await getUserById(user.id);
-        if (!dbUser) {
-            await createUser(user.id);
+        if (!user) {
+            await interaction.editReply({ content: "❌ User not found in database." });
+            return;
         }
 
-        const balance = await getUserBalance(user.id);
-
         const embed = new EmbedBuilder()
-            .setTitle(`${user.username}'s Balance`)
-            .setDescription(`💰 **${balance} coins**`)
-            .setColor("Green");
+            .setAuthor({ name: targetUser.username, iconURL: targetUser.displayAvatarURL() })
+            .setDescription(`**Balance**: ${user.balance || 0n} 🪙`)
+            .setColor("Yellow");
 
-        await interaction.reply({ embeds: [embed] });
+        await interaction.editReply({ embeds: [embed] });
     }
-});
+});