From 7d8a3eb0a694acf5775c9a91d04b474f44e70f35 Mon Sep 17 00:00:00 2001
From: Jason McCreary <jason@pureconcepts.net>
Date: Thu, 14 May 2020 11:41:49 -0400
Subject: [PATCH 1/4] Generate database seeders with new syntax

---
 src/Generators/SeederGenerator.php            | 61 ++++++++++++++
 src/Lexers/SeederLexer.php                    | 39 +++++++++
 stubs/seeder.stub                             | 16 ++++
 tests/Feature/BlueprintTest.php               | 22 ++++++
 .../Feature/Generator/SeederGeneratorTest.php | 74 +++++++++++++++++
 tests/Feature/Lexers/SeederLexerTest.php      | 79 +++++++++++++++++++
 tests/fixtures/definitions/models-only.bp     |  2 +-
 tests/fixtures/definitions/seeders.bp         | 14 ++++
 tests/fixtures/seeders/CommentSeeder.php      | 16 ++++
 tests/fixtures/seeders/PostSeeder.php         | 16 ++++
 10 files changed, 338 insertions(+), 1 deletion(-)
 create mode 100644 src/Generators/SeederGenerator.php
 create mode 100644 src/Lexers/SeederLexer.php
 create mode 100644 stubs/seeder.stub
 create mode 100644 tests/Feature/Generator/SeederGeneratorTest.php
 create mode 100644 tests/Feature/Lexers/SeederLexerTest.php
 create mode 100644 tests/fixtures/definitions/seeders.bp
 create mode 100644 tests/fixtures/seeders/CommentSeeder.php
 create mode 100644 tests/fixtures/seeders/PostSeeder.php

diff --git a/src/Generators/SeederGenerator.php b/src/Generators/SeederGenerator.php
new file mode 100644
index 00000000..7515a597
--- /dev/null
+++ b/src/Generators/SeederGenerator.php
@@ -0,0 +1,61 @@
+<?php
+
+
+namespace Blueprint\Generators;
+
+
+use Blueprint\Contracts\Generator;
+use Blueprint\Models\Model;
+
+class SeederGenerator implements Generator
+{
+    /** @var \Illuminate\Contracts\Filesystem\Filesystem */
+    private $files;
+
+    public function __construct($files)
+    {
+        $this->files = $files;
+    }
+
+    public function output(array $tree): array
+    {
+        if (empty($tree['seeders'])) {
+            return [];
+        }
+
+        $output = [];
+        $stub = $this->files->stub('seeder.stub');
+
+        foreach ($tree['seeders'] as $model) {
+            $path = $this->getPath($model);
+            $this->files->put($path, $this->populateStub($stub, $model));
+
+            $output['created'][] = $path;
+        }
+
+        return $output;
+    }
+
+    private function getPath($model)
+    {
+        return 'database/seeds/' . $model . 'Seeder.php';
+    }
+
+    protected function populateStub(string $stub, string $model)
+    {
+        $stub = str_replace('DummyClass', $this->getClassName($model), $stub);
+        $stub = str_replace('//', $this->build($model), $stub);
+
+        return $stub;
+    }
+
+    private function getClassName(string $model)
+    {
+        return $model . 'Seeder';
+    }
+
+    private function build(string $model)
+    {
+        return sprintf('factory(\App\%s::class, 5)->create();', $model);
+    }
+}
diff --git a/src/Lexers/SeederLexer.php b/src/Lexers/SeederLexer.php
new file mode 100644
index 00000000..33ee3867
--- /dev/null
+++ b/src/Lexers/SeederLexer.php
@@ -0,0 +1,39 @@
+<?php
+
+
+namespace Blueprint\Lexers;
+
+use Blueprint\Contracts\Lexer;
+use Blueprint\Models\Statements\DispatchStatement;
+use Blueprint\Models\Statements\EloquentStatement;
+use Blueprint\Models\Statements\FireStatement;
+use Blueprint\Models\Statements\QueryStatement;
+use Blueprint\Models\Statements\RedirectStatement;
+use Blueprint\Models\Statements\RenderStatement;
+use Blueprint\Models\Statements\ResourceStatement;
+use Blueprint\Models\Statements\RespondStatement;
+use Blueprint\Models\Statements\SendStatement;
+use Blueprint\Models\Statements\SessionStatement;
+use Blueprint\Models\Statements\ValidateStatement;
+use Illuminate\Support\Str;
+
+class SeederLexer implements Lexer
+{
+    public function analyze(array $tokens): array
+    {
+        $registry = [
+            'seeders' => [],
+        ];
+
+        if (!empty($tokens['seeders'])) {
+            $registry['seeders'] = $this->analyzeValue($tokens['seeders']);
+        }
+
+        return $registry;
+    }
+
+    private function analyzeValue($value)
+    {
+        return preg_split('/,([ \t]+)?/', $value);
+    }
+}
diff --git a/stubs/seeder.stub b/stubs/seeder.stub
new file mode 100644
index 00000000..4aa38454
--- /dev/null
+++ b/stubs/seeder.stub
@@ -0,0 +1,16 @@
+<?php
+
+use Illuminate\Database\Seeder;
+
+class DummyClass extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        //
+    }
+}
diff --git a/tests/Feature/BlueprintTest.php b/tests/Feature/BlueprintTest.php
index ba9758cd..c5bccf8a 100644
--- a/tests/Feature/BlueprintTest.php
+++ b/tests/Feature/BlueprintTest.php
@@ -45,6 +45,28 @@ public function it_parses_models()
         ], $this->subject->parse($blueprint));
     }
 
+    public function it_parses_seeders()
+    {
+        $blueprint = $this->fixture('definitions/seeders.bp');
+
+        $this->assertEquals([
+            'models' => [
+                'Post' => [
+                    'title' => 'string:400',
+                    'content' => 'longtext',
+                    'published_at' => 'nullable timestamp',
+                ],
+                'Comment' => [
+                    'post_id' => 'id',
+                    'content' => 'longtext',
+                    'approved' => 'boolean',
+                    'user_id' => 'id',
+                ],
+            ],
+            'seeders' => 'Post, Comment'
+        ], $this->subject->parse($blueprint));
+    }
+
     /**
      * @test
      */
diff --git a/tests/Feature/Generator/SeederGeneratorTest.php b/tests/Feature/Generator/SeederGeneratorTest.php
new file mode 100644
index 00000000..ddc9b988
--- /dev/null
+++ b/tests/Feature/Generator/SeederGeneratorTest.php
@@ -0,0 +1,74 @@
+<?php
+
+namespace Tests\Feature\Generators;
+
+use Blueprint\Blueprint;
+use Blueprint\Generators\SeederGenerator;
+use Carbon\Carbon;
+use Illuminate\Support\Facades\App;
+use Tests\TestCase;
+
+/**
+ * @see SeederGenerator
+ */
+class SeederGeneratorTest extends TestCase
+{
+    /**
+     * @var Blueprint
+     */
+    private $blueprint;
+
+    /** @var SeederGenerator */
+    private $subject;
+
+
+    private $files;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->files = \Mockery::mock();
+
+        $this->subject = new SeederGenerator($this->files);
+
+        $this->blueprint = new Blueprint();
+        $this->blueprint->registerLexer(new \Blueprint\Lexers\SeederLexer());
+        $this->blueprint->registerGenerator($this->subject);
+    }
+
+    /**
+     * @test
+     */
+    public function output_generates_nothing_for_empty_tree()
+    {
+//        $this->files->expects('stub')
+//            ->with('migration.stub')
+//            ->andReturn(file_get_contents('stubs/migration.stub'));
+
+        $this->files->shouldNotHaveReceived('put');
+
+        $this->assertEquals([], $this->subject->output(['seeders' => []]));
+    }
+
+    /**
+     * @test
+     */
+    public function output_generates_seeder()
+    {
+        $this->files->expects('stub')
+            ->with('seeder.stub')
+            ->andReturn(file_get_contents('stubs/seeder.stub'));
+
+        $this->files->expects('put')
+            ->with('database/seeds/PostSeeder.php', $this->fixture('seeders/PostSeeder.php'));
+        $this->files->expects('put')
+            ->with('database/seeds/CommentSeeder.php', $this->fixture('seeders/CommentSeeder.php'));
+
+        $tokens = $this->blueprint->parse($this->fixture('definitions/seeders.bp'));
+        $tree = $this->blueprint->analyze($tokens);
+
+        $this->assertEquals(['created' => ['database/seeds/PostSeeder.php', 'database/seeds/CommentSeeder.php']], $this->subject->output($tree));
+    }
+
+}
diff --git a/tests/Feature/Lexers/SeederLexerTest.php b/tests/Feature/Lexers/SeederLexerTest.php
new file mode 100644
index 00000000..abdf1a8d
--- /dev/null
+++ b/tests/Feature/Lexers/SeederLexerTest.php
@@ -0,0 +1,79 @@
+<?php
+
+namespace Tests\Feature\Lexers;
+
+use Blueprint\Lexers\SeederLexer;
+use Blueprint\Models\Statements\DispatchStatement;
+use Blueprint\Models\Statements\EloquentStatement;
+use Blueprint\Models\Statements\FireStatement;
+use Blueprint\Models\Statements\QueryStatement;
+use Blueprint\Models\Statements\RedirectStatement;
+use Blueprint\Models\Statements\RenderStatement;
+use Blueprint\Models\Statements\ResourceStatement;
+use Blueprint\Models\Statements\RespondStatement;
+use Blueprint\Models\Statements\SendStatement;
+use Blueprint\Models\Statements\SessionStatement;
+use Blueprint\Models\Statements\ValidateStatement;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @see SeederLexer
+ */
+class SeederLexerTest extends TestCase
+{
+    /**
+     * @var SeederLexer
+     */
+    private $subject;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->subject = new SeederLexer();
+    }
+
+    /**
+     * @test
+     */
+    public function it_returns_nothing_without_seeders_token()
+    {
+        $this->assertEquals([
+            'seeders' => []
+        ], $this->subject->analyze([]));
+    }
+
+    /**
+     * @test
+     */
+    public function it_returns_seeders()
+    {
+        $tokens = [
+            'seeders' => 'Post'
+        ];
+
+        $actual = $this->subject->analyze($tokens);
+
+        $this->assertIsArray($actual['seeders']);
+        $this->assertCount(1, $actual['seeders']);
+
+        $this->assertSame(['Post'], $actual['seeders']);
+    }
+
+    /**
+     * @test
+     */
+    public function it_returns_multiple_seeders()
+    {
+        $tokens = [
+            'seeders' => 'Post, Comment'
+        ];
+
+        $actual = $this->subject->analyze($tokens);
+
+        $this->assertIsArray($actual['seeders']);
+        $this->assertCount(2, $actual['seeders']);
+
+        $this->assertSame(['Post', 'Comment'], $actual['seeders']);
+    }
+}
diff --git a/tests/fixtures/definitions/models-only.bp b/tests/fixtures/definitions/models-only.bp
index cccfee8c..d123f579 100644
--- a/tests/fixtures/definitions/models-only.bp
+++ b/tests/fixtures/definitions/models-only.bp
@@ -4,4 +4,4 @@ models:
 
   ModelTwo:
     column: datatype
-    another_column: datatype modifier
\ No newline at end of file
+    another_column: datatype modifier
diff --git a/tests/fixtures/definitions/seeders.bp b/tests/fixtures/definitions/seeders.bp
new file mode 100644
index 00000000..75ab368f
--- /dev/null
+++ b/tests/fixtures/definitions/seeders.bp
@@ -0,0 +1,14 @@
+models:
+  Post:
+    title: string:400
+    content: longtext
+    published_at: nullable timestamp
+
+  Comment:
+    post_id: id
+    content: longtext
+    approved: boolean
+    user_id: id
+
+seeders: Post, Comment
+
diff --git a/tests/fixtures/seeders/CommentSeeder.php b/tests/fixtures/seeders/CommentSeeder.php
new file mode 100644
index 00000000..dd0e8c05
--- /dev/null
+++ b/tests/fixtures/seeders/CommentSeeder.php
@@ -0,0 +1,16 @@
+<?php
+
+use Illuminate\Database\Seeder;
+
+class CommentSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        factory(\App\Comment::class, 5)->create();
+    }
+}
diff --git a/tests/fixtures/seeders/PostSeeder.php b/tests/fixtures/seeders/PostSeeder.php
new file mode 100644
index 00000000..7e085018
--- /dev/null
+++ b/tests/fixtures/seeders/PostSeeder.php
@@ -0,0 +1,16 @@
+<?php
+
+use Illuminate\Database\Seeder;
+
+class PostSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        factory(\App\Post::class, 5)->create();
+    }
+}

From 73887490fabe41af8f2589b330123fd9cfde6a84 Mon Sep 17 00:00:00 2001
From: Laravel Shift <shift@laravelshift.com>
Date: Thu, 14 May 2020 11:42:10 -0400
Subject: [PATCH 2/4] Apply fixes from StyleCI (#200)

---
 src/Generators/SeederGenerator.php              | 1 -
 tests/Feature/Generator/SeederGeneratorTest.php | 1 -
 2 files changed, 2 deletions(-)

diff --git a/src/Generators/SeederGenerator.php b/src/Generators/SeederGenerator.php
index 7515a597..52dcf2b1 100644
--- a/src/Generators/SeederGenerator.php
+++ b/src/Generators/SeederGenerator.php
@@ -3,7 +3,6 @@
 
 namespace Blueprint\Generators;
 
-
 use Blueprint\Contracts\Generator;
 use Blueprint\Models\Model;
 
diff --git a/tests/Feature/Generator/SeederGeneratorTest.php b/tests/Feature/Generator/SeederGeneratorTest.php
index ddc9b988..58922579 100644
--- a/tests/Feature/Generator/SeederGeneratorTest.php
+++ b/tests/Feature/Generator/SeederGeneratorTest.php
@@ -70,5 +70,4 @@ public function output_generates_seeder()
 
         $this->assertEquals(['created' => ['database/seeds/PostSeeder.php', 'database/seeds/CommentSeeder.php']], $this->subject->output($tree));
     }
-
 }

From b023783dbbf895d74cd09debb0a39865863f9143 Mon Sep 17 00:00:00 2001
From: Jason McCreary <jason@pureconcepts.net>
Date: Thu, 14 May 2020 11:45:04 -0400
Subject: [PATCH 3/4] Remove dead code

---
 tests/Feature/Generator/SeederGeneratorTest.php | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/tests/Feature/Generator/SeederGeneratorTest.php b/tests/Feature/Generator/SeederGeneratorTest.php
index 58922579..d28290d2 100644
--- a/tests/Feature/Generator/SeederGeneratorTest.php
+++ b/tests/Feature/Generator/SeederGeneratorTest.php
@@ -42,10 +42,6 @@ protected function setUp(): void
      */
     public function output_generates_nothing_for_empty_tree()
     {
-//        $this->files->expects('stub')
-//            ->with('migration.stub')
-//            ->andReturn(file_get_contents('stubs/migration.stub'));
-
         $this->files->shouldNotHaveReceived('put');
 
         $this->assertEquals([], $this->subject->output(['seeders' => []]));

From fac516d73581d21f7bbae99f6d4233be8141de6e Mon Sep 17 00:00:00 2001
From: Jason McCreary <jason@pureconcepts.net>
Date: Thu, 14 May 2020 12:39:33 -0400
Subject: [PATCH 4/4] Determine exact model reference

---
 src/Generators/SeederGenerator.php            | 34 ++++++++++++++++++-
 .../Feature/Generator/SeederGeneratorTest.php | 25 +++++++++++++-
 tests/fixtures/definitions/seeders.bp         |  2 +-
 tests/fixtures/seeders/CommentSeeder.php      |  2 +-
 4 files changed, 59 insertions(+), 4 deletions(-)

diff --git a/src/Generators/SeederGenerator.php b/src/Generators/SeederGenerator.php
index 52dcf2b1..fe93580f 100644
--- a/src/Generators/SeederGenerator.php
+++ b/src/Generators/SeederGenerator.php
@@ -5,12 +5,15 @@
 
 use Blueprint\Contracts\Generator;
 use Blueprint\Models\Model;
+use Illuminate\Support\Str;
 
 class SeederGenerator implements Generator
 {
     /** @var \Illuminate\Contracts\Filesystem\Filesystem */
     private $files;
 
+    private $models = [];
+
     public function __construct($files)
     {
         $this->files = $files;
@@ -25,6 +28,8 @@ public function output(array $tree): array
         $output = [];
         $stub = $this->files->stub('seeder.stub');
 
+        $this->registerModels($tree);
+
         foreach ($tree['seeders'] as $model) {
             $path = $this->getPath($model);
             $this->files->put($path, $this->populateStub($stub, $model));
@@ -55,6 +60,33 @@ private function getClassName(string $model)
 
     private function build(string $model)
     {
-        return sprintf('factory(\App\%s::class, 5)->create();', $model);
+        return sprintf('factory(\\%s::class, 5)->create();', $this->fqcnForContext($model));
+    }
+
+    private function registerModels(array $tree)
+    {
+        $this->models = array_merge($tree['cache'] ?? [], $tree['models'] ?? []);
+    }
+
+    private function fqcnForContext(string $context)
+    {
+        if (isset($this->models[$context])) {
+            return $this->models[$context]->fullyQualifiedClassName();
+        }
+
+        $matches = array_filter(array_keys($this->models), function ($key) use ($context) {
+            return Str::endsWith($key, '\\' . Str::studly($context));
+        });
+
+        if (count($matches) === 1) {
+            return $this->models[current($matches)]->fullyQualifiedClassName();
+        }
+
+        $fqn = config('blueprint.namespace');
+        if (config('blueprint.models_namespace')) {
+            $fqn .= '\\' . config('blueprint.models_namespace');
+        }
+
+        return $fqn . '\\' . $context;
     }
 }
diff --git a/tests/Feature/Generator/SeederGeneratorTest.php b/tests/Feature/Generator/SeederGeneratorTest.php
index d28290d2..06c5383c 100644
--- a/tests/Feature/Generator/SeederGeneratorTest.php
+++ b/tests/Feature/Generator/SeederGeneratorTest.php
@@ -33,6 +33,7 @@ protected function setUp(): void
         $this->subject = new SeederGenerator($this->files);
 
         $this->blueprint = new Blueprint();
+        $this->blueprint->registerLexer(new \Blueprint\Lexers\ModelLexer());
         $this->blueprint->registerLexer(new \Blueprint\Lexers\SeederLexer());
         $this->blueprint->registerGenerator($this->subject);
     }
@@ -50,7 +51,7 @@ public function output_generates_nothing_for_empty_tree()
     /**
      * @test
      */
-    public function output_generates_seeder()
+    public function output_generates_seeders()
     {
         $this->files->expects('stub')
             ->with('seeder.stub')
@@ -66,4 +67,26 @@ public function output_generates_seeder()
 
         $this->assertEquals(['created' => ['database/seeds/PostSeeder.php', 'database/seeds/CommentSeeder.php']], $this->subject->output($tree));
     }
+
+    /**
+     * @test
+     */
+    public function output_generates_seeders_from_traced_models()
+    {
+        $this->files->expects('stub')
+            ->with('seeder.stub')
+            ->andReturn(file_get_contents('stubs/seeder.stub'));
+
+        $this->files->expects('put')
+            ->with('database/seeds/PostSeeder.php', $this->fixture('seeders/PostSeeder.php'));
+        $this->files->expects('put')
+            ->with('database/seeds/CommentSeeder.php', $this->fixture('seeders/CommentSeeder.php'));
+
+        $tokens = $this->blueprint->parse($this->fixture('definitions/seeders.bp'));
+        $tree = $this->blueprint->analyze($tokens);
+        $tree['cache'] = $tree['models'];
+        unset($tree['models']);
+
+        $this->assertEquals(['created' => ['database/seeds/PostSeeder.php', 'database/seeds/CommentSeeder.php']], $this->subject->output($tree));
+    }
 }
diff --git a/tests/fixtures/definitions/seeders.bp b/tests/fixtures/definitions/seeders.bp
index 75ab368f..36ea7045 100644
--- a/tests/fixtures/definitions/seeders.bp
+++ b/tests/fixtures/definitions/seeders.bp
@@ -4,7 +4,7 @@ models:
     content: longtext
     published_at: nullable timestamp
 
-  Comment:
+  Blog\Comment:
     post_id: id
     content: longtext
     approved: boolean
diff --git a/tests/fixtures/seeders/CommentSeeder.php b/tests/fixtures/seeders/CommentSeeder.php
index dd0e8c05..63a631d8 100644
--- a/tests/fixtures/seeders/CommentSeeder.php
+++ b/tests/fixtures/seeders/CommentSeeder.php
@@ -11,6 +11,6 @@ class CommentSeeder extends Seeder
      */
     public function run()
     {
-        factory(\App\Comment::class, 5)->create();
+        factory(\App\Blog\Comment::class, 5)->create();
     }
 }