[9.x] Add inbound option to CastMakeCommand

src/Illuminate/Foundation/Console/CastMakeCommand.php

@@ -3,6 +3,7 @@
 namespace Illuminate\Foundation\Console;
 
 use Illuminate\Console\GeneratorCommand;
+use Symfony\Component\Console\Input\InputOption;
 
 class CastMakeCommand extends GeneratorCommand
 {
@@ -45,7 +46,9 @@ class CastMakeCommand extends GeneratorCommand
      */
     protected function getStub()
     {
-        return $this->resolveStubPath('/stubs/cast.stub');
+        return $this->option('inbound')
+                    ? $this->resolveStubPath('/stubs/cast.inbound.stub')
+                    : $this->resolveStubPath('/stubs/cast.stub');
     }
 
     /**
@@ -71,4 +74,16 @@ protected function getDefaultNamespace($rootNamespace)
     {
         return $rootNamespace.'\Casts';
     }
+
+    /**
+     * Get the console command arguments.
+     *
+     * @return array
+     */
+    protected function getOptions()
+    {
+        return [
+            ['inbound', null, InputOption::VALUE_OPTIONAL, 'Generate an inbound cast class'],
+        ];
+    }
 }

src/Illuminate/Foundation/Console/stubs/cast.inbound.stub

@@ -0,0 +1,22 @@
+<?php
+
+namespace {{ namespace }};
+
+use Illuminate\Contracts\Database\Eloquent\CastsInboundAttributes;
+
+class {{ class }} implements CastsInboundAttributes
+{
+    /**
+     * Prepare the given value for storage.
+     *
+     * @param  \Illuminate\Database\Eloquent\Model  $model
+     * @param  string  $key
+     * @param  mixed  $value
+     * @param  array  $attributes
+     * @return mixed
+     */
+    public function set($model, string $key, $value, array $attributes)
+    {
+        return $value;
+    }
+}