feat(utils/deletecat): adding the command to delete a categories

src/commands/utils/deleteCategories.ts

@@ -0,0 +1,58 @@
+import { MessageFlags, ChatInputCommandInteraction, CategoryChannel, ChannelType, PermissionsBitField, SlashCommandBuilder } from 'discord.js';
+import emoji from '../../../assets/emoji.json' assert { type: "json" };
+import { prisma } from '../../lib/prisma.ts';
+
+export default {
+	data: new SlashCommandBuilder()
+		.setName('deletecat')
+		.setDescription('Delete the categorie given in parameter')
+		.addChannelOption(opt => opt
+			.setName('category')
+			.setDescription('Choose the categorie you want to delete')
+			.setRequired(true)
+			.addChannelTypes(ChannelType.GuildCategory)
+		),
+	async execute(interaction: CommandInteraction) {
+		let userData: User;
+		try {
+			userData = await prisma.user.findUnique({
+				where: {
+					id: interaction.user.id
+				}
+			});
+		} catch (err) {
+			console.error(`\t⚠️ | Whitelist => Cannot get the database connection!\n\t\t(${err}).`);
+			await interaction.reply({
+				content: `${emoji.answer.error} | Cannot connect to the database`,
+				flags: MessageFlags.Ephemeral
+			});
+			console.error(`Cannot connect to the database:\n\t${err}`);
+			return;
+		}
+		if (!userData.isOwner) {
+			await interaction.reply({
+				content: `${emoji.answer.no} | This command is only for owner`,
+				flags: MessageFlags.Ephemeral
+			});
+			return;
+		}
+		const category: GuildCategory = interaction.options.getChannel('category', true);
+		try {
+			for (const channel of category.children.cache.values()) {
+				await channel.delete(`Delete cat of ${channel.name} (by ${interaction.username})`);
+			}
+			await category.delete(`Delete cat of ${category.name} (by ${interaction.username})`);
+			await interaction.reply({
+				content: `${emoji.answer.yes} | Cannot suppress the category's channel`,
+				flags: MessageFlags.Ephemeral
+			});
+		} catch (err) {
+			await interaction.reply({
+				content: `${emoji.answer.error} | Cannot suppress the category's channel`,
+				flags: MessageFlags.Ephemeral
+			});
+			console.error(`Cannot suppress the category's channel:\n\t${err}`);
+			return;
+		}
+	}
+}