Add cleanup variable to verify function + cleanup command

README.md

@@ -49,6 +49,23 @@ VerificationCode::verify($code, $email);
 ```
 If the verification code is expired or does not match the user's email address, it will return `false`. If valid, it will return `true` and delete the code.
 
+If you do not want the code to be deleted (in case the same code needs to be verified at different points in the login flow) you can pass a third parameter.
+
+```php
+use NextApps\VerificationCode\VerificationCode;
+
+VerificationCode::verify($code, $email, $deleteAfterVerification);
+```
+
+
+### Verification codes table cleanup
+
+Since it is possible for the verification codes table to fill up with unused codes, the following command will prune all codes older than the given hours.
+
+```php
+php artisan verification-code:prune --hours=24
+```
+
 ## Config settings
 
 ### Length

src/Console/PruneCommand.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace NextApps\VerificationCode\Console;
+
+use Illuminate\Console\Command;
+use NextApps\VerificationCode\Models\VerificationCode;
+
+class PruneCommand extends Command
+{
+    protected $signature = 'verification-code:prune {--hours=24 : The number of hours to retain verification codes}';
+
+    protected $description = 'Prune old verification codes';
+
+    public function handle() : void
+    {
+        VerificationCode::where('created_at', '<=', now()->subHours($this->option('hours')))->delete();
+    }
+}

src/VerificationCodeManager.php

@@ -43,10 +43,11 @@ public function send(string $verifiable, string $channel = 'mail')
      *
      * @param string $code
      * @param string $verifiable
+     * @param bool $cleanup
      *
      * @return bool
      */
-    public function verify(string $code, string $verifiable)
+    public function verify(string $code, string $verifiable, bool $deleteAfterVerification = true)
     {
         if ($this->isTestVerifiable($verifiable)) {
             return $this->isTestCode($code);
@@ -64,7 +65,9 @@ public function verify(string $code, string $verifiable)
             return false;
         }
 
-        VerificationCode::for($verifiable)->delete();
+        if ($deleteAfterVerification) {
+            VerificationCode::for($verifiable)->delete();
+        }
 
         return true;
     }

src/VerificationCodeServiceProvider.php

@@ -3,6 +3,7 @@
 namespace NextApps\VerificationCode;
 
 use Illuminate\Support\ServiceProvider;
+use NextApps\VerificationCode\Console\PruneCommand;
 
 class VerificationCodeServiceProvider extends ServiceProvider
 {
@@ -32,5 +33,7 @@ public function register()
         });
 
         $this->mergeConfigFrom(__DIR__ . '/../config/verification-code.php', 'verification-code');
+
+        $this->commands([PruneCommand::class]);
     }
 }

tests/Commands/PruneCommandTest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace NextApps\VerificationCode\Tests\Feature;
+
+use NextApps\VerificationCode\Models\VerificationCode;
+use NextApps\VerificationCode\Tests\TestCase;
+
+class PruneCommandTest extends TestCase
+{
+    /** @test */
+    public function it_cleans_the_verification_code_table()
+    {
+        VerificationCode::create([
+            'code' => 'ABC123',
+            'verifiable' => 'taylor@laravel.com',
+            'created_at' => now()->subHours(5),
+        ]);
+
+        $verificationCode = VerificationCode::create([
+            'code' => '123ABC',
+            'verifiable' => 'taylor@laravel.com',
+        ]);
+
+        $this->artisan('verification-code:prune', ['--hours' => 3]);
+
+        $dbVerificationCode = VerificationCode::all();
+
+        $this->assertCount(1, $dbVerificationCode);
+        $this->assertEquals($verificationCode->id, $dbVerificationCode->first()->id);
+    }
+}

tests/Feature/VerifyVerificationCodeTest.php

@@ -57,6 +57,18 @@ public function it_deletes_code_if_used_for_verification()
         $this->assertNull(VerificationCode::find($verificationCode->id));
     }
 
+    /** @test */
+    public function it_does_not_delete_code_if_cleanup_is_false()
+    {
+        $verificationCode = VerificationCode::create([
+            'code' => 'ABC123',
+            'verifiable' => 'taylor@laravel.com',
+        ]);
+
+        VerificationCodeFacade::verify('ABC123', 'taylor@laravel.com', false);
+        $this->assertNotNull(VerificationCode::find($verificationCode->id));
+    }
+
     /** @test */
     public function it_returns_true_if_test_code_used_by_test_verifiable()
     {