use Overtrue\EasySms\EasySms;
use Illuminate\Support\ServiceProvider;

class EasySmsServiceProvider extends ServiceProvider
{
/**

• Bootstrap the application services.
• @return void
  */
  public function boot()
  {
  //
  }

/**

• Register the application services.
• @return void
  */
  public function register()
  {
  $this->app->singleton(EasySms::class,function ($app) {
  return new EasySms(config('easysms'));
  });

$this->app->alias(EasySms::class,'easysms');
}
}

// 生成4位随机数，左侧补0
$code = str_pad(random_int(1,9999),4,STR_PAD_LEFT);

try {
$result = $easySms->send($mobile,[
'content' => "【安拾商城】您的验证码是{$code}。如非本人操作，请忽略本短信"
]);
} catch (Overtrue\EasySms\Exceptions\NoGatewayAvailableException $exception) {
$response = $exception->getExceptions();
return response()->json($response);
}

//生成一个不重复的key 用来搭配缓存cache判断是否过期
$key = 'verificationCode_' . str_random(15);
$expiredAt = now()->addMinutes(10);

// 缓存验证码 10 分钟过期。
\Cache::put($key,['mobile' => $mobile,'code'=> $code],$expiredAt);

return response()->json([
'key' => $key,'expired_at' => $expiredAt->toDateTimeString(),201);
}

//如果数据不存在，说明验证码已经失效。
if(!$verifyData) {
return response()->json(['status' =>0,'message'=> '短信验证码已失效'],422);
}

// 检验前端传过来的验证码是否和缓存中的一致
if (!hash_equals($verifyData['code'],$request->verification_code) {
return redirect()->back()->with('warning','短信验证码错误');
}

$user = User::create([
'mobile' => $verifyData['mobile'],'password' => bcrypt($request->password),]);

// 清除验证码缓存
\Cache::forget($request->verification_key);

return redirect()->route('login')->with('success','注册成功！');

}