Remove unused code, clean up folder tree

command/avatar.js

@@ -0,0 +1,50 @@
+const Logger = require('@lilywonhalf/pretty-logger');
+const Discord = require('discord.js');
+const CommandCategory = require('../model/command-category');
+const CommandPermission = require('../model/command-permission');
+const Guild = require('../model/guild');
+
+class Avatar
+{
+    constructor() {
+        this.aliases = ['av'];
+        this.category = CommandCategory.FUN;
+        this.isAllowedForContext = CommandPermission.yes;
+        this.description = 'Displays the avatar of the specified member.';
+    }
+
+    /**
+     * @param {Message} message
+     * @param {Array} args
+     */
+    async process(message, args) {
+        let user = null;
+
+        if (args.length > 0) {
+            const result = Guild.findDesignatedMemberInMessage(message);
+
+            if (result.foundMembers.length > 0) {
+                if (result.foundMembers[0].user !== undefined) {
+                    user = result.foundMembers[0].user;
+                } else {
+                    user = result.foundMembers[0];
+                }
+            }
+        } else {
+            user = message.author;
+        }
+
+        if (user !== null) {
+            const url = user.displayAvatarURL({ dynamic: true });
+
+            message.channel.send(new Discord.MessageAttachment(
+                url + '?size=2048',
+                user.id + url.substr(url.lastIndexOf('.'))
+            )).catch(error => Logger.warning(error.toString()));
+        } else {
+            message.reply('I... Have no idea who that could be, sorry.');
+        }
+    }
+}
+
+module.exports = new Avatar();