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<?php
namespace App\Services;
use App\Events\SendSmsCode;
use Exception;
use App\Models\Otp;
use App\Enums\OtpType;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;
use Smartisan\Settings\Facades\Settings;
use App\Http\Requests\VerifyPhoneRequest;
use Illuminate\Support\Facades\DB;
use Carbon\Carbon;
class OtpManagerService
{
/**
* @throws Exception
*/
public function otp(Request $request) : bool
{
try {
$otp = DB::table('otps')->where([
['phone', $request->post('phone')],
['code', $request->post('code')],
]);
if ($otp->exists()) {
$otp->delete();
}
if (OtpType::SMS == Settings::group('otp')->get('otp_type') || OtpType::BOTH == Settings::group('otp')->get(
'otp_type'
)) {
$token = rand(
pow(10, (int)Settings::group('otp')->get('otp_digit_limit') - 1),
pow(10, (int)Settings::group('otp')->get('otp_digit_limit')) - 1
);
} else {
$token = rand(pow(10, 4 - 1), pow(10, 4) - 1);
}
$otp = Otp::create([
'phone' => $request->phone,
'code' => $request->code,
'token' => $token,
'created_at' => now(),
]);
if (!blank($otp)) {
SendSmsCode::dispatch(
['phone' => $request->post('phone'), 'code' => $request->post('code'), 'token' => $token]
);
}
return true;
} catch (Exception $exception) {
Log::info($exception->getMessage());
throw new Exception($exception->getMessage(), 422);
}
}
/**
* @throws Exception
*/
public function verify(VerifyPhoneRequest $request) : bool
{
try {
if(env('DEMO')) {
return true;
}
$otp = DB::table('otps')->where([
['phone', $request->post('phone')],
['token', $request->post('token')],
]);
if ($otp->exists()) {
$difference = Carbon::now()->diffInSeconds($otp->first()->created_at);
if ($difference > (int)Settings::group('otp')->get('otp_expire_time') * 60) {
throw new Exception(trans('all.message.code_is_expired'), 422);
} else {
$otp->delete();
return true;
}
} else {
throw new Exception(trans('all.message.code_is_invalid'), 422);
}
} catch (Exception $exception) {
Log::info($exception->getMessage());
throw new Exception($exception->getMessage(), 422);
}
}
}