Added commands, fixed descriptions and titles

model/command/custom-fields.js

@@ -0,0 +1,39 @@
+const { MessageEmbed } = require('discord.js');
+const CommandCategory = require('../command-category');
+const CommandPermission = require('../command-permission');
+
+class CustomFields
+{
+    static instance = null;
+
+    constructor() {
+        if (CustomFields.instance !== null) {
+            return CustomFields.instance;
+        }
+
+        this.aliases = ['custom-fields', 'customfields', 'customfield', 'cfi'];
+        this.category = CommandCategory.RESOURCE;
+        this.isAllowedForContext = CommandPermission.yes;
+        this.description = 'Talks about the "custom fields" feature.';
+    }
+
+    /**
+     * @param {Message} message
+     * @param {Array} args
+     */
+    async process(message, args) {
+        const embed = new MessageEmbed();
+
+        embed.setColor(APP_MAIN_COLOUR);
+        embed.setAuthor('Custom fields', bot.user.displayAvatarURL({ dynamic: true }));
+        embed.setDescription(
+            'The ability to change the fields shown on your member lists is planned. This feature will also bring ' +
+            'the ability to remove and add fields, as well as make fields private, public, or show them to only ' +
+            'trusted friends.'
+        );
+
+        return message.channel.send(embed);
+    }
+}
+
+module.exports = new CustomFields();