Rewrite underway, new database system and database migrated from leveldb to sqlite

.gitignore

@@ -5,3 +5,7 @@
 /uptime.json
 /.vscode/
 package-lock.json
+info.txt
+logs.log
+.env
+storage/

README.md

@@ -4,7 +4,15 @@
 
 Clone the repo, run `npm install`, run the `index.js` once, then fill the config.json, then rerun the bot.  
 
-However you can invite my hosted version of the bot [here](https://discordapp.com/api/oauth2/authorize?client_id=463829271933354006&permissions=128&scope=bot) and I recommend doing so.  
+Setting up the enviroment variables is easy
+Firstly create a .env file with the following fields
+```
+    BOT_TOKEN
+    BOT_GAME
+    DB_LOCATION
+```
+
+However you can propriatery verion [here](https://discordapp.com/api/oauth2/authorize?client_id=463829271933354006&permissions=128&scope=bot) and I recommend doing so.  
 
 ## How it works
 
@@ -17,4 +25,4 @@ MIT, see LICENSE
 # Contributors
 
 - ahoZiorce - Founder, maintainer
-- Ben (plane000)#8618 <benjaminkyd@gmail.com> - Maintainer, contributor
+- Ben Kyd <benjaminkyd@gmail.com> (https://benkyd.co.uk) - Maintainer, contributor

index.js

@@ -1,35 +1,2 @@
-const levelup = require('levelup');
-const leveldown = require('leveldown');
-const zlib = require('zlib');
-
-let db = levelup(leveldown('./logoriDB')); // Make that path customizable
-
-function get(key) {
-    return new Promise((resolve, reject) => {
-      db.get(key, (err, value) => {
-        if (err) {
-          reject(err);
-          return;
-        }
-        resolve(value);
-      });
-    });
-  }
-  
-
-function deflateObj(obj) {
-    let text = JSON.stringify(obj);
-    let compressed = zlib.deflateSync(text).toString('base64');
-    return compressed;
-}
-  
-function inflateObj(str) {
-    let bufferCompressed = new Buffer(str, 'base64');
-    let text = zlib.inflateSync(bufferCompressed).toString();
-    return text;
-}
-
-db.createReadStream()
-  .on('data', async (data) => {
-    console.log(Buffer(data.key, 'base64').toString(), " = ", await get(Buffer(data.key, 'base64').toString()));
-});
+// pre settup
+require('./src/index.js').main();

package.json

@@ -9,10 +9,15 @@
   "author": "Alejandro W. Sior, Ben Kyd <benjaminkyd@gmail.com> (https://benkyd.co.uk)",
   "license": "MIT",
   "dependencies": {
+    "colors": "^1.4.0",
+    "dotenv": "^8.2.0",
     "eris": "^0.13.3",
     "level": "^6.0.1",
     "leveldown": "^5.6.0",
     "levelup": "^4.4.0",
-    "zlib-sync": "^0.1.7"
+    "moment": "^2.27.0",
+    "sequelize": "^6.3.3",
+    "sqlite3": "^5.0.0",
+    "zlib-sync": "0.1.4"
   }
 }

src/database.js

@@ -0,0 +1,132 @@
+const Logger = require('./logger.js');
+
+const Sequelize = require('sequelize');
+
+let Guild;
+
+module.exports.setup = async function()
+{
+    Logger.info('Setting up database');
+
+    if (process.env.NODE_ENV == "production")
+    {
+        Logger.database('Setting up production databse');
+    } else {
+        Logger.database('Setting up development databse');
+    }
+
+    const database = new Sequelize({
+        dialect: 'sqlite',
+        storage: process.env.NODE_ENV == "production" ? process.env.DB_LOCATION : process.env.DB_DEV_LOCATION,
+        logging: Logger.database
+    });
+
+    Guild = database.define('guild', {
+        id: {
+            type: Sequelize.STRING,
+            primaryKey: true,
+            unique: true
+        },
+        name: Sequelize.STRING,
+        prefix: Sequelize.STRING,
+        logchannel: Sequelize.STRING,
+        logsettings: Sequelize.JSON, // JSON / Array
+        modcases: Sequelize.INTEGER
+    }, {
+        tableName: 'guild'
+    });
+
+    try 
+    {
+        await database.authenticate();
+        await database.sync();
+        Logger.info('Database connection has been established successfully.');
+    } catch (error) {
+        Logger.panic('Unable to connect to the database:', error);
+    }
+
+}
+
+module.exports.NewGuild = async function(id, name, prefix, logchannel, logsettings, modcases) 
+{
+    try {
+        let user = await Guild.create({
+            id: id,
+            name: name,
+            prefix: prefix,
+            logchannel: logchannel,
+            logsettings: logsettings,
+            modcases: modcases
+        });
+        return user;
+    } catch (e) {
+        Logger.error(`An error occured while inserting guild ${id} : ${e}`);
+        return -1;
+    }
+}
+
+module.exports.FetchGuild = async function(id)
+{
+    try {
+        let guild = await Guild.findOne({where: {id: id}});
+        return guild == null ? -1 : guild;
+    } catch (e) {
+        Logger.error(`An error occured while fetching guild ${id} : ${e}`);
+        return -1;
+    }
+}
+
+module.exports.UpdateGuildPrefix = async function(id, prefix)
+{
+    try {
+        await Guild.update({prefix: prefix}, {where: {id: id}});
+        return 1;
+    } catch (e) {
+        Logger.error(`An error occured while updating guild id ${id} : ${e}`);
+        return -1;
+    }
+}
+
+module.exports.UpdateGuildLogChannel = async function(id, channel)
+{
+    try {
+        await Guild.update({logchannel: channel}, {where: {id: id}});
+        return 1;
+    } catch (e) {
+        Logger.error(`An error occured while updating guild id ${id} : ${e}`);
+        return -1;
+    }
+}
+
+module.exports.UpdateGuildLogSettings = async function(id, settings)
+{
+    try {
+        await Guild.update({logsettings: settings}, {where: {id: id}});
+        return 1;
+    } catch (e) {
+        Logger.error(`An error occured while updating guild id ${id} : ${e}`);
+        return -1;
+    }
+}
+
+module.exports.IncrementGuildModCases = async function(id)
+{
+    try {
+        await Guild.update({modcases: Sequelize.literal('modcases + 1')}, {where: {id: id}});
+        return 1;
+    } catch (e) {
+        Logger.error(`An error occured while updating guild id ${id} : ${e}`);
+        return -1;
+    }
+}
+
+module.exports.DeleteGuild = async function(id)
+{
+    try {
+        await Guild.destroy({where: {id: id}});
+        return 1;
+    } catch (e) {
+        Logger.error(`An error occured while deleting guild id ${id} : ${e}`);
+        return -1;
+    }
+}

src/discord.js

@@ -0,0 +1,40 @@
+const Logger = require('./logger.js');
+const Database = require('./database.js');
+
+const fs = require('fs');
+
+const Eris = require('eris');
+
+let bot;
+
+module.exports.setup = async function()
+{
+    Logger.info('Setting up discord bot');
+    
+    if (!process.env.BOT_TOKEN) Logger.panic('No BOT_TOKEN in .env file!')
+
+    bot = new Eris(process.env.BOT_TOKEN, {allowedMentions: false, restMode: true});
+    
+    bot.on('ready', async () => {
+        Logger.info(`Discord logged in as ${bot.user.username}#${bot.user.discriminator}`);
+
+        let typestr = process.env.BOT_GAME_TYPE || 'playing';
+        let game = process.env.BOT_GAME || '*';
+
+        let type;
+        switch (typestr) {
+            case 'playing':   type = 0; break;
+            case 'listening': type = 2; break;
+            case 'watching':  type = 3; break;
+            default:          type = 3; break;
+        }
+
+        bot.editStatus('online', {name: game, type: type});
+
+    });
+
+    // settup events
+
+    bot.connect();
+}
+

src/index.js

@@ -0,0 +1,25 @@
+const Logger = require('./logger.js');
+const Database = require('./database.js');
+const Discord = require('./discord.js');
+
+require('dotenv').config()
+
+module.exports.main = async function()
+{
+    Logger.SetLevel(Logger.VERBOSE_LOGS);
+    Logger.welcome();
+
+    if (process.env.NODE_ENV == "production")
+    {
+        Logger.info('Starting in production mode');
+    } else {
+        Logger.info('Starting in development mode');
+    }
+
+    await Database.setup();
+
+    await Discord.setup();
+
+    Logger.ready();
+
+}

src/logger.js

@@ -0,0 +1,112 @@
+const colours = require('colors/safe');
+const moment = require('moment');
+const fs = require('fs');
+
+let LogLevel = 1;
+let Dialect = 'SQLITE';
+let logPath = 'logs.log';
+let dateFormat = 'DD-MM-YY HH:mm:ss'
+
+module.exports.init = function(path) {
+    if (path) logPath = path;
+
+    if (!fs.existsSync(logPath)) {
+        fs.writeFileSync(logPath, '');
+    }
+    fs.appendFileSync(logPath, '[SYSTEM STARTING UP] \n');
+
+    console.log(colours.rainbow('Starting up...'));
+}
+
+module.exports.SetLevel = function(level) {
+    LogLevel = level;
+}
+
+module.exports.SetDialect = function(dialect) {
+    Dialect = dialect;
+}
+
+module.exports.SetDateFormat = function(format) {
+    dateFormat = format;
+}
+
+module.exports.VERBOSE_LOGS = 0;
+module.exports.DEBUG_LOGS   = 1;
+module.exports.INFO_LOGS    = 2;
+module.exports.WARN_LOGS    = 3;
+
+module.exports.welcome = function() {
+    console.log(colours.rainbow(" \
+         __                        _      \n \
+        / /  ___   __ _  ___  _ __(_)     \n \
+       / /  / _ \\ / _` |/ _ \\| '__| |   \n \
+      / /__| (_) | (_| | (_) | |  | |     \n \
+      \\____/\\___/ \\__, |\\___/|_|  |_| \n \
+                  |___/           `       \n \
+        "
+    ))
+}
+
+module.exports.database = function(message) {
+    let d = moment().format(dateFormat);
+    fs.appendFileSync(logPath, `[${d.toLocaleString()}] [${Dialect}] ${message} \n`);
+    if (LogLevel > 0) return; 
+    console.log('[' + d.toLocaleString() + '] [' 
+        + colours.magenta(Dialect) + '] ' + message);
+}
+
+module.exports.middleware = function(origin, message) {
+    let d = moment().format(dateFormat);
+    fs.appendFileSync(logPath, `[${d.toLocaleString()}] [MIDDLEWARE: ${origin}] ${message} \n`);
+    if (LogLevel > 0) return; 
+    console.log('[' + d.toLocaleString() + '] [' 
+        + colours.yellow(`MIDDLEWARE: ${origin}`) + '] ' + message);
+}
+
+module.exports.debug = function(message) {
+    let d = moment().format(dateFormat);
+    fs.appendFileSync(logPath, `[${d.toLocaleString()}] [DEBUG] ${message} \n`);
+    if (LogLevel > 1) return; 
+    console.log('[' + d.toLocaleString() + '] [' 
+        + colours.cyan('DEBUG') + '] ' + message);
+}
+
+module.exports.ready = function() {
+    let d = moment().format(dateFormat);
+    fs.appendFileSync(logPath, `[${d.toLocaleString()}] [READY] \n`);
+    console.log('[' + d.toLocaleString() + '] ['
+        + colours.rainbow('READY') + ']');
+}
+    
+module.exports.info = function(message) {
+    let d = moment().format(dateFormat);
+    fs.appendFileSync(logPath, `[${d.toLocaleString()}] [INFO] ${message} \n`);
+    if (LogLevel > 2) return; 
+    console.log('[' + d.toLocaleString() + '] [' 
+        + colours.green('INFO') + '] ' + message);
+}
+
+module.exports.warn = function(message) {
+    let d = moment().format(dateFormat);
+    fs.appendFileSync(logPath, `[${d.toLocaleString()}] [WARN] ${message} \n`);
+    if (LogLevel > 3) return; 
+    console.log('[' + d.toLocaleString() + '] [' 
+        + colours.yellow('WARN') + '] ' + message);
+}
+
+module.exports.error = function(message) {
+    let d = moment().format(dateFormat);
+    fs.appendFileSync(logPath, `[${d.toLocaleString()}] [ERROR] ${message} \n`);
+    console.log('[' + d.toLocaleString() + '] [' 
+        + colours.red('ERROR') + '] ' + message);
+}
+
+module.exports.panic = function(message) {
+    let d = moment().format(dateFormat);
+    fs.appendFileSync(logPath, `[${d.toLocaleString()}] [PANIC] ${message} \n`);
+    console.log('[' + d.toLocaleString() + '] [' 
+        + colours.red('PANIC') + '] ' + message);
+    console.log('[' + d.toLocaleString() + '] [' 
+        + colours.red('PANIC') + '] ABORTING...');
+    process.exit();
+}