hasTranslation method : boolean (#149)

spatie · Feb 5, 2019 · 9b8d03b · 9b8d03b
1 parent 7268e49
commit 9b8d03b
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diff --git a/src/HasTranslations.php b/src/HasTranslations.php
@@ -142,6 +142,16 @@ public function isTranslatableAttribute(string $key) : bool
         return in_array($key, $this->getTranslatableAttributes());
     }
 
+    public function hasTranslation($key, $locale = null)
+    {
+        $locale = $locale ?: $this->getLocale();
+        if (isset($this->getTranslations($key)[$locale])) {
+            return true;
+        }
+
+        return false;
+    }
+
     protected function guardAgainstNonTranslatableAttribute(string $key)
     {
         if (! $this->isTranslatableAttribute($key)) {

diff --git a/tests/TranslatableTest.php b/tests/TranslatableTest.php
@@ -300,6 +300,18 @@ public function it_can_check_if_an_attribute_is_translatable()
         $this->assertFalse($this->testModel->isTranslatableAttribute('other'));
     }
 
+    /** @test */
+    public function it_can_check_if_an_attribute_has_translation()
+    {
+        $this->testModel->setTranslation('name', 'en', 'testValue_en');
+        $this->testModel->setTranslation('name', 'nl', null);
+        $this->testModel->save();
+
+        $this->assertTrue($this->testModel->hasTranslation('name', 'en'));
+
+        $this->assertFalse($this->testModel->hasTranslation('name', 'pt'));
+    }
+
     /** @test */
     public function it_can_correctly_set_a_field_when_a_mutator_is_defined()
     {