reorder project structure

Author: AlejoJamC

models/.gitkeep

@@ -2,27 +2,34 @@
  * Copyright (c) 2016-present, Alejandro Mantilla <@AlejoJamC>.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree or translated in the assets folder.
+ * This source code is licensed under the MIT license found in the LICENSE
+ * file in the root directory of this source tree or translated in the assets folder.
  */
 
 /**
  * Module dependencies
  */
-
-// TODO: evitar error si la carpeta logs no existe, crear la carpeta por codigo
 var fs          = require('fs'),
     path        = require('path'),
     winston     = require('winston'),
 
-    filedebug   = path.join(__dirname,'..','logs','debug.log'),
-    filerror    = path.join(__dirname,'..','logs','error.log'),
-    fileinfo    = path.join(__dirname,'..','logs','info.log');
+    folderlogs    = path.join(__dirname,'..','logs'),
+
+    filedebug   = path.join(folderlogs,'debug.log'),
+    filerror    = path.join(folderlogs,'error.log'),
+    fileinfo    = path.join(folderlogs,'info.log');
 
-// Activate winston emitter
+/**
+ * Check if folder logs exists.
+ */
+if(!(fs.existsSync(folderlogs))){
+    fs.mkdirSync(folderlogs);
+}
+
+// Activate winston emitter.
 winston.emitErrs = true;
 
-// Remove the file, ignoring any errors
+// Remove the file, ignoring any errors.
 try {
     fs.unlinkSync(fileinfo);
     fs.unlinkSync(filedebug);
@@ -70,7 +77,6 @@ var logger = new (winston.Logger)({
 });
 
 /**
- * Export winston logger coniguration
+ * Export winston logger coniguration.
  */
-
-module.exports.Logger = logger;
+module.exports.logger = logger;