init commit

api/app/Console/Commands/SeederMakeCommand.php

@@ -0,0 +1,211 @@
+<?php
+
+namespace App\Console\Commands;
+
+use DateTime;
+use Illuminate\Console\Command;
+use Illuminate\Filesystem\Filesystem;
+use Illuminate\Support\Composer;
+use Illuminate\Support\Str;
+use InvalidArgumentException;
+
+class SeederMakeCommand extends Command
+{
+    /**
+     * The console command signature.
+     *
+     * @var string
+     */
+    protected $signature = 'make:seeder {name : The name of the seeder}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Create a new seeder file';
+
+    /**
+     * The filesystem instance.
+     *
+     * @var \Illuminate\Filesystem\Filesystem
+     */
+    protected $files;
+
+    /**
+     * The Composer instance.
+     *
+     * @var \Illuminate\Support\Composer
+     */
+    protected $composer;
+
+    /**
+     * Create a new seeder make command instance.
+     *
+     * @param  \Illuminate\Filesystem\Filesystem  $files
+     * @param  \Illuminate\Support\Composer  $composer
+     * @return void
+     */
+    public function __construct(Filesystem $files, Composer $composer)
+    {
+        parent::__construct();
+
+        $this->files = $files;
+        $this->composer = $composer;
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return void
+     */
+    public function handle()
+    {
+        $name = Str::snake(trim($this->input->getArgument('name')));
+
+        $this->writeSeeder($name);
+
+        $this->composer->dumpAutoloads();
+    }
+
+    /**
+     * Write the seeder file to disk.
+     *
+     * @param  string  $name
+     * @return string
+     */
+    protected function writeSeeder($name)
+    {
+        $file = $this->create(
+            $name, $this->getSeederPath()
+        );
+
+        $file = pathinfo($file, PATHINFO_FILENAME);
+
+        $this->line("<info>Created Seeder:</info> {$file}");
+    }
+
+    /**
+     * Get seeder path.
+     *
+     * @return string
+     */
+    protected function getSeederPath()
+    {
+        return $this->laravel->databasePath().DIRECTORY_SEPARATOR.'seeders';
+    }
+
+    /**
+     * Create a new seeder at the given path.
+     *
+     * @param  string  $name
+     * @param  string  $path
+     * @return string
+     *
+     * @throws \Exception
+     */
+    public function create($name, $path)
+    {
+        $dateTime = new DateTime();
+        $className = $this->getClassName($dateTime, $name);
+
+        $this->ensureSeederDoesntAlreadyExist($className, $path);
+
+        $stub = $this->getStub();
+        $path = $this->getPath($dateTime, $name, $path);
+
+        $this->files->ensureDirectoryExists(dirname($path));
+
+        $this->files->put(
+            $path, $this->populateStub($className, $stub)
+        );
+
+        return $path;
+    }
+
+    /**
+     * Ensure that a seeder with the given name doesn't already exist.
+     *
+     * @param  string  $name
+     * @param  string  $seederPath
+     * @return void
+     *
+     * @throws \InvalidArgumentException
+     */
+    protected function ensureSeederDoesntAlreadyExist($className, $seederPath = null)
+    {
+        if (! empty($seederPath)) {
+            $seederFiles = $this->files->glob($seederPath.'/*.php');
+
+            foreach ($seederFiles as $seederFile) {
+                $this->files->requireOnce($seederFile);
+            }
+        }
+
+        if (class_exists($className)) {
+            throw new InvalidArgumentException("A {$className} class already exists.");
+        }
+    }
+
+    /**
+     * Get the seeder stub file.
+     *
+     * @return string
+     */
+    protected function getStub()
+    {
+        $stub = $this->stubPath().'/seeder.stub';
+
+        return $this->files->get($stub);
+    }
+
+    /**
+     * Populate the place-holders in the seeder stub.
+     *
+     * @param  string  $className
+     * @param  string  $stub
+     * @return string
+     */
+    protected function populateStub($className, $stub)
+    {
+        $stub = str_replace(
+            ['DummyClass', '{{ class }}', '{{class}}'],
+            $className, $stub
+        );
+
+        return $stub;
+    }
+
+    /**
+     * Get the class name of a seeder name.
+     *
+     * @param  string  $name
+     * @return string
+     */
+    protected function getClassName($dateTime, $name)
+    {
+        return Str::studly($name).'_'.$dateTime->format('YmdHis');
+    }
+
+    /**
+     * Get the full path to the seeder.
+     *
+     * @param  string  $name
+     * @param  string  $path
+     * @return string
+     */
+    protected function getPath($dateTime, $name, $path)
+    {
+        return $path.'/'.$dateTime->format('Y_m_d_His').'_'.$name.'.php';
+    }
+
+    /**
+     * Get the path to the stubs.
+     *
+     * @return string
+     */
+    public function stubPath()
+    {
+        return $this->laravel->basePath().'/stubs';
+    }
+}