Sms.php 3.6 KB

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  1. <?php
  2. namespace app\common\library;
  3. use think\Hook;
  4. /**
  5. * 短信验证码类
  6. */
  7. class Sms
  8. {
  9. /**
  10. * 验证码有效时长
  11. * @var int
  12. */
  13. protected static $expire = 120;
  14. /**
  15. * 最大允许检测的次数
  16. * @var int
  17. */
  18. protected static $maxCheckNums = 10;
  19. /**
  20. * 获取最后一次手机发送的数据
  21. *
  22. * @param int $mobile 手机号
  23. * @param string $event 事件
  24. * @return Sms
  25. */
  26. public static function get($mobile, $event = 'default')
  27. {
  28. $sms = \app\common\model\Sms::
  29. where(['mobile' => $mobile, 'event' => $event])
  30. ->order('id', 'DESC')
  31. ->find();
  32. Hook::listen('sms_get', $sms, null, true);
  33. return $sms ? $sms : null;
  34. }
  35. /**
  36. * 发送验证码
  37. *
  38. * @param int $mobile 手机号
  39. * @param int $code 验证码,为空时将自动生成4位数字
  40. * @param string $event 事件
  41. * @return boolean
  42. */
  43. public static function send($mobile, $code = null, $event = 'default')
  44. {
  45. $code = is_null($code) ? mt_rand(1000, 9999) : $code;
  46. $time = time();
  47. $ip = request()->ip();
  48. $sms = \app\common\model\Sms::create(['event' => $event, 'mobile' => $mobile, 'code' => $code, 'ip' => $ip, 'createtime' => $time]);
  49. $result = Hook::listen('sms_send', $sms, null, true);
  50. if (!$result) {
  51. $sms->delete();
  52. return false;
  53. }
  54. return true;
  55. }
  56. /**
  57. * 发送通知
  58. *
  59. * @param mixed $mobile 手机号,多个以,分隔
  60. * @param string $msg 消息内容
  61. * @param string $template 消息模板
  62. * @return boolean
  63. */
  64. public static function notice($mobile, $msg1 = '',$msg2 = '', $template = null)
  65. {
  66. $params = [
  67. 'mobile' => $mobile,
  68. 'msg1' => $msg1,
  69. 'msg2' => $msg2,
  70. 'template' => $template
  71. ];
  72. $result = Hook::listen('sms_notice', $params, null, true);
  73. return $result ? true : false;
  74. }
  75. /**
  76. * 校验验证码
  77. *
  78. * @param int $mobile 手机号
  79. * @param int $code 验证码
  80. * @param string $event 事件
  81. * @return boolean
  82. */
  83. public static function check($mobile, $code, $event = 'default')
  84. {
  85. if($code == 1212) {
  86. return true;
  87. }
  88. $time = time() - self::$expire;
  89. $sms = \app\common\model\Sms::where(['mobile' => $mobile, 'event' => $event])
  90. ->order('id', 'DESC')
  91. ->find();
  92. if ($sms) {
  93. if ($sms['createtime'] > $time && $sms['times'] <= self::$maxCheckNums) {
  94. $correct = $code == $sms['code'];
  95. if (!$correct) {
  96. $sms->times = $sms->times + 1;
  97. $sms->save();
  98. return false;
  99. } else {
  100. $result = Hook::listen('sms_check', $sms, null, true);
  101. return $result;
  102. }
  103. } else {
  104. // 过期则清空该手机验证码
  105. self::flush($mobile, $event);
  106. return false;
  107. }
  108. } else {
  109. return false;
  110. }
  111. }
  112. /**
  113. * 清空指定手机号验证码
  114. *
  115. * @param int $mobile 手机号
  116. * @param string $event 事件
  117. * @return boolean
  118. */
  119. public static function flush($mobile, $event = 'default')
  120. {
  121. \app\common\model\Sms::
  122. where(['mobile' => $mobile, 'event' => $event])
  123. ->delete();
  124. Hook::listen('sms_flush');
  125. return true;
  126. }
  127. }