每天laravel-20160702|CacheTableCommand

<?php

namespace Illuminate\Cache\Console;

use Illuminate\Console\Command;
use Illuminate\Support\Composer;
use Illuminate\Filesystem\Filesystem;
// a namespace like folder ,so enough
class CacheTableCommand extends Command
{// a Cache Table Command a son class of father
    /** * The console command name. * * @var string */
    protected $name = 'cache:table';// the console command name.
    // a console command

    /** * The console command description. * * @var string */
    protected $description = 'Create a migration for the cache database table';// a description
    // The console command description.

    /** * The filesystem instance. * * @var \Illuminate\Filesystem\Filesystem */
    protected $files;// The filesystem instance.

    /** * @var \Illuminate\Support\Composer */
    protected $composer;// a commposer instance

    /** * Create a new session table command instance. * * @param \Illuminate\Filesystem\Filesystem $files * @param \Illuminate\Support\Composer $composer * @return void */
    // create a new session table command instance.
    public function __construct(Filesystem $files, Composer $composer)
    {
        parent::__construct();// use parent construct function

        $this->files = $files;// a file to set
        $this->composer = $composer;// a composer instance
    }

    /** * Execute the console command. * * @return void */
    public function fire()// fire like start,or run or execute the console command
    {
        $fullPath = $this->createBaseMigration();// create base Migration[move]

        $this->files->put($fullPath, $this->files->get(__DIR__.'/stubs/cache.stub'));// form the file cache to save the value to the table

        $this->info('Migration created successfully!');// log info

        $this->composer->dumpAutoloads();// user composer api function .
    }

    /** * Create a base migration file for the table. * * @return string */
    protected function createBaseMigration()// create a base migration file for the table.
    {
        $name = 'create_cache_table';// a name create_cache_table

        $path = $this->laravel->databasePath().'/migrations';// has a databasePath()

        return $this->laravel['migration.creator']->create($name, $path);
    }// a base full function
}