a few modifications

Author: anvarik

.gitignore

@@ -1,2 +1,3 @@
 node_modules
-nbproject
+nbproject
+test.js

app.js

@@ -4,7 +4,7 @@ var express = require('express'),
         posts = require('./lib/controllers/posts'),
         admin = require('./lib/controllers/admin'),
         h5bp = require('./lib/externals/h5bp-node'),
-        abstractModel = require('./lib/models/options');
+        options = require('./lib/models/options');
 
 // Webserver configuration https://github.com/h5bp/server-configs
 var app = module.exports = h5bp.server(express, {
@@ -21,7 +21,7 @@ app.configure(function() {
     app.use(express.static(__dirname + '/public'));
 });
 // set env
-app.settings.env = abstractModel.storageConfig.env;
+app.settings.env = options.storageConfig.env;
 
 app.configure('dev', function() {
     app.use(express.errorHandler({dumpExceptions: true, showStack: true}));
@@ -49,5 +49,5 @@ app.get('/admin/login', admin.login);
 app.get('/admin/logout', admin.logout);
 app.post('/admin/login', admin.postLoginData);
 
-app.listen(abstractModel.storageConfig.PORT);
-console.log('Listening on port: ' + abstractModel.storageConfig.PORT);
+app.listen(options.storageConfig.PORT);
+console.log('Listening on port: ' + options.storageConfig.PORT);

config.json

@@ -1,10 +1,12 @@
 {
     "user": "root",
     "password": "1234",
+    "database": "mysql",
     "DB": "alboh_blog",
     "TABLE_POST": "posts",
     "TABLE_PUBLISH": "publish",
     "TABLE_COMMENT": "comment",
+    "HOST":"localhost",
     "PORT": "3000",
     "env": "dev",
     "postPerPage": 10,

lib/models/mysql.js

@@ -1,24 +1,28 @@
-// mysql implementation
-var options = require('./options'),
-        mysql = require('mysql'),
-        DB = options.storageConfig.DB,
-        TABLE_POST = options.storageConfig.TABLE_POST,
-        TABLE_PUBLISH = options.storageConfig.TABLE_PUBLISH,
-        TABLE_COMMENT = options.storageConfig.TABLE_COMMENT,
-        loginData = {
-            host: 'localhost',
+// ------------------------------------------------------- //
+//              mysql driver implementation                //
+// ------------------------------------------------------- //
+
+// calling node modules
+var options = require('./options');
+var mysql = require('mysql');
+
+// config
+var DB = options.storageConfig.DB;
+var TABLE_POST = options.storageConfig.TABLE_POST;        
+var TABLE_PUBLISH = options.storageConfig.TABLE_PUBLISH;
+var TABLE_COMMENT = options.storageConfig.TABLE_COMMENT;    
+
+// connection to mysql
+var loginData = {
+            host: options.storageConfig.HOST,
             user: options.storageConfig.user,
             password: options.storageConfig.password
-        },
-client = mysql.createConnection(loginData);
+    };
+var client = mysql.createConnection(loginData);
 client.connect();
 
 // create the database and tables if they are not there
-client.query('CREATE DATABASE ' + DB, function(err) {
-    if (err && err.number !== mysql.ERROR_DB_CREATE_EXIST) {
-        return;
-    }
-    
+client.query('CREATE DATABASE IF NOT EXISTS' + DB, function() {
     client.query(
         'CREATE TABLE IF NOT EXISTS ' + TABLE_POST +
         '(id INT(11) AUTO_INCREMENT, ' +
@@ -28,21 +32,17 @@ client.query('CREATE DATABASE ' + DB, function(err) {
         'content_markup TEXT, ' +
         'created VARCHAR(255), ' +
         'PRIMARY KEY (id))');
-
     client.query(
         'CREATE TABLE IF NOT EXISTS ' + TABLE_PUBLISH +
         '(id INT(11) AUTO_INCREMENT, ' +
         'post_id INT(11), ' +
         'PRIMARY KEY (id))');
-
 });
 
 // set db
 client.query('USE ' + DB);
-
 // constructor
-this.MySql = function() {
-};
+this.MySql = function() {};
 
 // add a new item
 this.MySql.prototype.add = function(obj, next) {