Add command -rename for rename the ticket channel

src/commands/rename.js

@@ -0,0 +1,64 @@
+/**
+ *
+ *  @name DiscordTickets
+ *  @author eartharoid <contact@eartharoid.me>
+ *  @license GNU-GPLv3
+ *
+ */
+
+const { MessageEmbed } = require('discord.js');
+
+module.exports = {
+	name: 'rename',
+	description: 'Rename a ticket channel',
+	usage: '<new name>',
+	aliases: ['none'],
+	example: '',
+	args: true,
+	async execute(client, message, args, {config, Ticket}) {
+		const guild = client.guilds.cache.get(config.guild);
+
+		let ticket = await Ticket.findOne({
+			where: {
+				channel: message.channel.id
+			}
+		});
+
+		if (!ticket) {
+			return message.channel.send(
+				new MessageEmbed()
+					.setColor(config.err_colour)
+					.setAuthor(message.author.username, message.author.displayAvatarURL())
+					.setTitle(':x: **This isn\'t a ticket channel**')
+					.setDescription('Use this command in the ticket channel you want to close, or mention the channel.')
+					.addField('Usage', `\`${config.prefix}${this.name} ${this.usage}\`\n`)
+					.addField('Help', `Type \`${config.prefix}help ${this.name}\` for more information`)
+					.setFooter(guild.name, guild.iconURL())
+			);
+		}
+
+		if (!message.member.roles.cache.has(config.staff_role))
+			return message.channel.send(
+				new MessageEmbed()
+					.setColor(config.err_colour)
+					.setAuthor(message.author.username, message.author.displayAvatarURL())
+					.setTitle(':x: **No permission**')
+					.setDescription(`You don't have permission to rename this channel as you are not staff.`)
+					.addField('Usage', `\`${config.prefix}${this.name} ${this.usage}\`\n`)
+					.addField('Help', `Type \`${config.prefix}help ${this.name}\` for more information`)
+					.setFooter(guild.name, guild.iconURL())
+			);
+
+		let newname = args.join(' ');
+		message.channel.setName(newname);
+
+		message.channel.send(
+			new MessageEmbed()
+				.setColor(config.colour)
+				.setAuthor(message.author.username, message.author.displayAvatarURL())
+				.setTitle(':white_check_mark: **Ticket updated**')
+				.setDescription('The name has been changed.')
+				.setFooter(client.user.username, client.user.displayAvatarURL())
+		);
+	}
+};