Settings command, many small changes, improvements, and fixes

src/commands/_settings.js

@@ -1,4 +1,6 @@
 const Command = require('../modules/commands/command');
+const fetch = require('node-fetch');
+const { MessageAttachment } = require('discord.js');
 
 module.exports = class SettingsCommand extends Command {
 	constructor(client) {
@@ -12,11 +14,108 @@ module.exports = class SettingsCommand extends Command {
 		});
 	}
 
-	async execute({ guild, member, channel, args }, message) {
+	async execute({ guild, channel, member }, message) {
 
 		let settings = await guild.settings;
 		const i18n = this.client.i18n.get(settings.locale);
 
-		channel.send('Settings!');
+		let attachments = [ ...message.attachments.values() ];
+
+		if (attachments.length >= 1) {
+			// load settings from json
+			let data = await (await fetch(attachments[0].url)).json();
+
+			settings.colour = data.colour;
+			settings.error_colour = data.error_colour;
+			settings.locale = data.locale;
+			settings.log_messages = data.log_messages;
+			settings.success_colour = data.success_colour;
+			await settings.save();
+
+			for (let c of data.categories) {
+				let permissions = [
+					...[
+						{
+							id: guild.roles.everyone,
+							deny: ['VIEW_CHANNEL']
+						}
+					],
+					...c.roles.map(r => {
+						return {
+							id: r,
+							allow: ['VIEW_CHANNEL', 'READ_MESSAGE_HISTORY', 'SEND_MESSAGES', 'ATTACH_FILES']
+						};
+					})
+				];
+
+				if (c.id) {
+					// existing category
+					let category = await this.client.db.models.Category.findOne({
+						where: {
+							id: c.id
+						}
+					});
+					category.name = c.name;
+					category.roles = c.roles;
+					category.save();
+
+					let cat_channel = await this.client.channels.fetch(c.id);
+					await cat_channel.edit({
+						name: c.name, // await cat_channel.setName(c.name);
+						permissionOverwrites: permissions // await cat_channel.overwritePermissions(permissions);
+					},
+					`Tickets category updated by ${member.user.tag}`
+					);
+				} else {
+					// create a new category
+					let created = await guild.channels.create(c.name, {
+						type: 'category',
+						reason: `Tickets category created by ${member.user.tag}`,
+						permissionOverwrites: permissions
+					});
+					await this.client.db.models.Category.create({
+						id: created.id,
+						name: c.name,
+						guild: guild.id,
+						roles: c.roles
+					});
+				}
+			}
+
+			channel.send(`\`\`\`json\n${JSON.stringify(data, null, 2)}\n\`\`\``);
+		} else {
+			// upload settings as json to be modified
+			let data = {
+				categories: [],
+				colour: settings.colour,
+				error_colour: settings.error_colour,
+				locale: settings.locale,
+				log_messages: settings.log_messages,
+				success_colour: settings.success_colour,
+			};
+
+			let categories = await this.client.db.models.Category.findAll({
+				where: {
+					guild: guild.id
+				}
+			});
+
+			for (let c of categories) {
+				data.categories.push({
+					id: c.id,
+					name: c.name,
+					roles: c.roles
+				});
+			}
+
+			let attachment = new MessageAttachment(
+				Buffer.from(JSON.stringify(data, null, 2)),
+				`Settings for ${guild.name}.json`
+			);
+
+			channel.send(i18n('commands.settings.response'), {
+				files: [attachment]
+			});
+		}
 	}
 };