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<?php
namespace App\Services;
use App\Exports\LanguageJsonExport;
use App\Http\Resources\LangResource;
use App\Models\Language;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Response;
use Excel;
class LangService
{
/**
* Get all languages based on the provided request filters.
*
* @param Request $request
* @return mixed
*/
public function get(object $request)
{
$rows = Language::where('deleted_at', null)->latest()->paginate(10);
return LangResource::collection($rows);
}
public function getById($id = null)
{
return Language::where('id', $id)->first();
}
/**
* Store Language
*
* @param Request $request
* @param string $id
* @return \App\Models\Language
*/
public function store(object $request, $id = NULL)
{
try {
$language = $id === null ? new Language() : Language::where('id', $id)->firstOrFail();
$oldCode = $id === null ? $request->code : $language->code;
$language->name = $request->name;
$language->code = $request->code;
$language->status = $request->status;
$language->save();
if($id === null || $request->code !== $oldCode){
$langDirectory = base_path('lang');
if (!file_exists($langDirectory)) {
mkdir($langDirectory, 0755, true);
}
// Read the contents of default_en.json
$defaultLangFilePath = $langDirectory . '/default_en.json';
$oldLangFilePath = $langDirectory . '/' . strtolower($oldCode) . '.json';
if (file_exists($oldLangFilePath)) {
$newLangFilePath = $langDirectory . '/' . strtolower($request->code) . '.json';
rename($oldLangFilePath, $newLangFilePath);
} else {
$defaultContent = File::get($defaultLangFilePath);
$newLangFilePath = $langDirectory . '/' . strtolower($request->code) . '.json';
File::put($newLangFilePath, $defaultContent);
}
}
return $language;
} catch (\Exception $e) {
Log::error('Error creating language file: ' . $e->getMessage());
}
}
/**
* Export Language Translation Strings
*
* @param Request $request
* @param string $uuid
* @return \App\Models\Language
*/
public function exportToCsv($languageCode)
{
return Excel::download(new LanguageJsonExport($languageCode), 'language_' . $languageCode . '.xlsx');
}
/**
* Delete Language
*
* @param Request $request
* @param string $uuid
* @return \App\Models\Language
*/
public function delete($request, $id)
{
try {
$language = Language::findOrFail($id);
// Delete the language file if it exists
$langDirectory = base_path('lang');
$langFilePath = $langDirectory . '/' . $language->code . '.json';
if (file_exists($langFilePath)) {
unlink($langFilePath);
Log::info('Language file deleted: ' . $langFilePath);
} else {
Log::info('Language file does not exist: ' . $langFilePath);
}
return Language::where('id', $id)->update([
'deleted_by' => auth()->user()->id,
'deleted_at' => date('Y-m-d H:i:s')
]);
} catch (\Exception $e) {
Log::error('Error deleting language: ' . $e->getMessage());
return response()->json(['message' => 'Failed to delete language'], 500);
}
}
}