Complete balance command

16 - Balance Command/src/commands/economy/balance.js

@@ -0,0 +1,46 @@
+const { Client, Interaction, ApplicationCommandOptionType } = require('discord.js');
+const User = require('../../models/User');
+
+module.exports = {
+  /**
+   *
+   * @param {Client} client
+   * @param {Interaction} interaction
+   */
+  callback: async (client, interaction) => {
+    if (!interaction.inGuild()) {
+      interaction.reply({
+        content: 'You can only run this command inside a server.',
+        ephemeral: true,
+      });
+      return;
+    }
+
+    const targetUserId = interaction.options.get('user')?.value || interaction.member.id;
+
+    await interaction.deferReply();
+
+    const user = await User.findOne({ userId: targetUserId, guildId: interaction.guild.id });
+
+    if (!user) {
+      interaction.editReply(`<@${targetUserId}> doesn't have a profile yet.`);
+      return;
+    }
+
+    interaction.editReply(
+      targetUserId === interaction.member.id
+        ? `Your balance is **${user.balance}**`
+        : `<@${targetUserId}>'s balance is **${user.balance}**`
+    );
+  },
+
+  name: 'balance',
+  description: "See yours/someone else's balance",
+  options: [
+    {
+      name: 'user',
+      description: 'The user whose balance you want to get.',
+      type: ApplicationCommandOptionType.User,
+    },
+  ],
+};