Initial commit

model/command/eval.js

@@ -0,0 +1,55 @@
+const Discord = require('discord.js');
+const Logger = require('@lilywonhalf/pretty-logger');
+const Config = require('../../config.json');
+const CommandCategory = require('../command-category');
+const CommandPermission = require('../command-permission');
+
+// Including every model here so that it's ready to be used by the command
+const Guild = require('../guild');
+
+const JAVASCRIPT_LOGO_URL = 'https://i.discord.fr/IEV8.png';
+
+class Eval
+{
+    static instance = null;
+
+    constructor() {
+        if (Eval.instance !== null) {
+            return Eval.instance;
+        }
+
+        this.aliases = [];
+        this.category = CommandCategory.BOT_MANAGEMENT;
+        this.isAllowedForContext = CommandPermission.isMommy;
+    }
+
+    /**
+     * @param {Message} message
+     */
+    async process(message) {
+        const code = message.content
+            .substr(Config.prefix.length + 'eval'.length)
+            .trim()
+            .replace(/(`{3})js\n(.+)\n\1/iu, '$2')
+            .trim();
+
+        await message.react('✔');
+        Logger.notice('Eval: ' + code);
+        let output = null;
+
+        try {
+            output = eval(`${code}`); // Spoopy! 🎃 🦇 👻 ☠ 🕷
+        } catch (exception) {
+            output = `**${exception.name}: ${exception.message}**\n${exception.stack}`;
+        }
+
+        const embed = new Discord.MessageEmbed()
+            .setAuthor('Eval', JAVASCRIPT_LOGO_URL)
+            .setColor(0x00FF00)
+            .setDescription(output);
+
+        message.channel.send(embed).catch(error => Logger.warning(error.toString()));
+    }
+}
+
+module.exports = new Eval();