Defensively normalize translated text synthesis in admin

packages/admin/src/Support/Synthesizers/TranslatedTextSynth.php

@@ -18,7 +18,8 @@ public function dehydrate($target)
         $languages = Language::orderBy('default', 'desc')->get();
 
         return [
-            $languages->mapWithKeys(fn ($language) => [$language->code => new Text((string) $target->getValue()->get($language->code))]
+            $languages->mapWithKeys(
+                fn ($language) => [$language->code => $target->getValue()->get($language->code)?->getValue() ?? ''],
             )->toArray(),
             [],
         ];
@@ -34,7 +35,7 @@ public function hydrate($value)
 
     public function get(&$target, $key)
     {
-        return $target->{$key};
+        return $target->getValue()->get($key)?->getValue() ?? '';
     }
 
     public function set(&$target, $key, $value)
@@ -46,6 +47,10 @@ public function set(&$target, $key, $value)
         $collectionValue = $target->getValue();
         $field = $collectionValue->get($key);
 
+        if (! $field instanceof Text) {
+            $field = new Text;
+        }
+
         $field->setValue($value);
 
         $collectionValue->put($key, $field);

tests/admin/Unit/Livewire/Synthesizers/TranslatedTextSynthTest.php

@@ -0,0 +1,66 @@
+<?php
+
+use Livewire\Mechanisms\HandleComponents\ComponentContext;
+use Lunar\Admin\Support\Synthesizers\TranslatedTextSynth;
+use Lunar\FieldTypes\Text;
+use Lunar\FieldTypes\TranslatedText;
+use Lunar\Models\Language;
+use Lunar\Tests\Admin\Unit\Livewire\TestCase;
+use stdClass;
+
+uses(TestCase::class)
+    ->group('support.synthesizers');
+
+it('dehydrates translated text values as plain locale strings', function () {
+    Language::factory()->create([
+        'code' => 'en',
+        'default' => true,
+    ]);
+
+    Language::factory()->create([
+        'code' => 'es',
+        'default' => false,
+    ]);
+
+    $field = new TranslatedText(collect([
+        'en' => new Text('<p>English description</p>'),
+        'es' => new Text('Descripcion'),
+    ]));
+
+    $synth = new TranslatedTextSynth(
+        new ComponentContext(new stdClass),
+        'attribute_data.description',
+    );
+    [$state] = $synth->dehydrate($field);
+
+    expect($state)->toBe([
+        'en' => '<p>English description</p>',
+        'es' => 'Descripcion',
+    ])->and($synth->get($field, 'en'))->toBe('<p>English description</p>');
+});
+
+it('stores rich editor document payloads as html for translated text fields', function () {
+    $field = new TranslatedText(collect());
+
+    $synth = new TranslatedTextSynth(
+        new ComponentContext(new stdClass),
+        'attribute_data.description',
+    );
+    $synth->set($field, 'en', [
+        'type' => 'doc',
+        'content' => [
+            [
+                'type' => 'paragraph',
+                'content' => [
+                    [
+                        'type' => 'text',
+                        'text' => 'Rich description',
+                    ],
+                ],
+            ],
+        ],
+    ]);
+
+    expect($field->getValue()->get('en'))->toBeInstanceOf(Text::class)
+        ->and($field->getValue()->get('en')?->getValue())->toBe('<p>Rich description</p>');
+});