From db4e2d420760cd3f6142b210431883587b1f2104 Mon Sep 17 00:00:00 2001
From: Diogo Gomes <diogogomeswww@gmail.com>
Date: Wed, 13 Mar 2024 15:06:35 +0000
Subject: [PATCH] Add method to show field (#79)

* add method to render the field's content

* add new method to docs
---
 README.md                             |  9 +++++++++
 src/Traits/HasTrixRichText.php        |  5 +++++
 tests/Feature/HasTrixRichTextTest.php | 12 ++++++++++++
 3 files changed, 26 insertions(+)

diff --git a/README.md b/README.md
index c80200e..8574b9e 100644
--- a/README.md
+++ b/README.md
@@ -137,6 +137,15 @@ there's multiple ways to render trix for already existing model
 {!! app('laravel-trix')->make($post, 'content') !!}
 ```
 
+### Render Html For Existing Model
+
+You can render the html content for already existing model
+
+```php
+<!-- inside view blade file -->
+
+{!! $post->trixRender('content') !!} //must use HasTrixRichText trait in order for $model->trixRender() method work
+```
 
 ### Storing Attachment
 
diff --git a/src/Traits/HasTrixRichText.php b/src/Traits/HasTrixRichText.php
index 6d8e1c2..3934016 100644
--- a/src/Traits/HasTrixRichText.php
+++ b/src/Traits/HasTrixRichText.php
@@ -64,4 +64,9 @@ public function trixAttachments()
     {
         return $this->morphMany(TrixAttachment::class, 'attachable');
     }
+
+    public function trixRender($field)
+    {
+        return $this->trixRichText->where('field', $field)->first()->content;
+    }
 }
diff --git a/tests/Feature/HasTrixRichTextTest.php b/tests/Feature/HasTrixRichTextTest.php
index dd1deb0..3a4e438 100644
--- a/tests/Feature/HasTrixRichTextTest.php
+++ b/tests/Feature/HasTrixRichTextTest.php
@@ -58,4 +58,16 @@ public function it_can_store_attachment()
 
         $this->assertFalse((bool) TrixAttachment::first()->is_pending);
     }
+
+    /** @test */
+    public function it_renders_the_content()
+    {
+        $post = Post::create([
+            'post-trixFields' => [
+                'content' => $expected = '<h1>foo</h1>',
+            ],
+        ]);
+
+        $this->assertEquals($expected, $post->trixRender('content'));
+    }
 }