feat: locale

app/Http/Requests/UpdateUserRequest.php

@@ -21,6 +21,7 @@ class UpdateUserRequest extends FormRequest
         return [
             'bio' => ['sometimes', 'nullable', 'string'],
             'height' => ['sometimes', 'nullable', 'integer'],
+            'locale' => ['sometimes', 'string', Rule::in(config('app.supported_locales', ['fr', 'en']))],
             'avatar' => ['sometimes', 'nullable', 'image', 'max:2048'],
             'nutritionGoals' => ['sometimes', 'array'],
             'nutritionGoals.calories' => ['required_with:nutritionGoals', 'integer', 'min:0', 'max:100000'],
@@ -46,4 +47,20 @@ class UpdateUserRequest extends FormRequest
             'nutritionGoals.*.max' => __('api.validation.nutrition_goals_max'),
         ];
     }
+
+    protected function prepareForValidation(): void
+    {
+        if ($this->has('locale')) {
+            $this->merge([
+                'locale' => $this->normalizeLocale((string) $this->input('locale')),
+            ]);
+        }
+    }
+
+    private function normalizeLocale(string $locale): string
+    {
+        $locale = strtolower(str_replace('_', '-', $locale));
+
+        return explode('-', $locale)[0];
+    }
 }