Add an eloquent command (#544)

* Add an eloquent command for adding the `@mixin \Eloquent` to the Illuminate\Database\Eloquent\Model

* spacing updates...

* multi-line function call syntax

* Write helper mixin to Eloquent/Model after helper created

* Cleanup into helper - similar to Generator

* syntax cleanup

src/Console/GeneratorCommand.php

@@ -10,8 +10,8 @@
 
 namespace Barryvdh\LaravelIdeHelper\Console;
 
+use Barryvdh\LaravelIdeHelper\Eloquent;
 use Barryvdh\LaravelIdeHelper\Generator;
-use Illuminate\Config\Repository as ConfigRepository;
 use Illuminate\Console\Command;
 use Illuminate\Filesystem\Filesystem;
 use Symfony\Component\Console\Input\InputOption;
@@ -115,6 +115,7 @@ class GeneratorCommand extends Command
 
             if ($written !== false) {
                 $this->info("A new helper file was written to $filename");
+                Eloquent::writeEloquentModelHelper($this, $this->files);
             } else {
                 $this->error("The helper file could not be created at $filename");
             }