UserCoupon.php 5.8 KB

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  1. <?php
  2. // +----------------------------------------------------------------------
  3. // | 萤火商城系统 [ 致力于通过产品和服务,帮助商家高效化开拓市场 ]
  4. // +----------------------------------------------------------------------
  5. // | Copyright (c) 2017~2024 https://www.yiovo.com All rights reserved.
  6. // +----------------------------------------------------------------------
  7. // | Licensed 这不是一个自由软件,不允许对程序代码以任何形式任何目的的再发行
  8. // +----------------------------------------------------------------------
  9. // | Author: 萤火科技 <admin@yiovo.com>
  10. // +----------------------------------------------------------------------
  11. declare (strict_types=1);
  12. namespace app\common\model;
  13. use cores\BaseModel;
  14. use app\common\library\helper;
  15. use app\common\model\Coupon as CouponModel;
  16. use app\common\enum\coupon\ExpireType as ExpireTypeEnum;
  17. use think\model\relation\BelongsTo;
  18. /**
  19. * 用户优惠券模型
  20. * Class UserCoupon
  21. * @package app\common\model
  22. */
  23. class UserCoupon extends BaseModel
  24. {
  25. // 定义表名
  26. protected $name = 'user_coupon';
  27. // 定义主键
  28. protected $pk = 'user_coupon_id';
  29. /**
  30. * 追加字段
  31. * @var array
  32. */
  33. protected $append = ['state'];
  34. /**
  35. * 关联用户表
  36. * @return BelongsTo
  37. */
  38. public function user(): BelongsTo
  39. {
  40. return $this->belongsTo('User');
  41. }
  42. /**
  43. * 优惠券状态
  44. * @param $value
  45. * @param $data
  46. * @return array
  47. */
  48. public function getStateAttr($value, $data): array
  49. {
  50. if ($data['is_use']) {
  51. return ['text' => '已使用', 'value' => 0];
  52. }
  53. if ($data['is_expire']) {
  54. return ['text' => '已过期', 'value' => 0];
  55. }
  56. return ['text' => '正常', 'value' => 1];
  57. }
  58. /**
  59. * 获取器:格式化折扣率
  60. * @param $value
  61. * @return float|int
  62. */
  63. public function getDiscountAttr($value)
  64. {
  65. return $value / 10;
  66. }
  67. /**
  68. * 有效期-开始时间
  69. * @param $value
  70. * @return string
  71. */
  72. public function getStartTimeAttr($value): string
  73. {
  74. return date('Y/m/d', $value);
  75. }
  76. /**
  77. * 有效期-结束时间
  78. * @param $value
  79. * @return string
  80. */
  81. public function getEndTimeAttr($value): string
  82. {
  83. return date('Y/m/d', $value);
  84. }
  85. /**
  86. * 获取器:适用范围配置
  87. * @param $value
  88. * @return mixed
  89. */
  90. public function getApplyRangeConfigAttr($value)
  91. {
  92. $config = $value ? helper::jsonDecode($value) : [];
  93. // 兼容历史数据 v2.4.6之前
  94. if (!empty($config['applyGoodsIds'])) {
  95. $config['goodsIds'] = $config['applyGoodsIds'];
  96. unset($config['applyGoodsIds']);
  97. }
  98. return $config;
  99. }
  100. /**
  101. * 修改器:格式化折扣率
  102. * @param $value
  103. * @return float|int
  104. */
  105. public function setDiscountAttr($value)
  106. {
  107. return $value * 10;
  108. }
  109. /**
  110. * 修改器:适用范围配置
  111. * @param $array
  112. * @return mixed
  113. */
  114. public function setApplyRangeConfigAttr($array)
  115. {
  116. return helper::jsonEncode($array);
  117. }
  118. /**
  119. * 优惠券详情
  120. * @param $couponId
  121. * @return static|array|null
  122. */
  123. public static function detail($couponId)
  124. {
  125. return static::get($couponId);
  126. }
  127. /**
  128. * 设置优惠券使用状态
  129. * @param int $userCouponId 用户的优惠券ID
  130. * @param bool $isUse 是否已使用
  131. * @return bool|false
  132. */
  133. public static function setIsUse(int $userCouponId, bool $isUse = true): bool
  134. {
  135. // updateOne
  136. return static::updateBase(['is_use' => (int)$isUse], $userCouponId);
  137. }
  138. /**
  139. * 验证指定用户是否已领取优惠券
  140. * @param int $couponId 优惠券ID
  141. * @param int $userId 用户ID
  142. * @return bool
  143. */
  144. public static function checktUserCoupon(int $couponId, int $userId): bool
  145. {
  146. return (bool)(new static)->where('coupon_id', '=', $couponId)
  147. ->where('user_id', '=', $userId)
  148. ->value('user_coupon_id');
  149. }
  150. /**
  151. * 添加领取记录
  152. * @param int $userId 用户ID
  153. * @param CouponModel $couponInfo
  154. * @return bool
  155. */
  156. public function add(int $userId, CouponModel $couponInfo): bool
  157. {
  158. // 计算有效期
  159. if ($couponInfo['expire_type'] == ExpireTypeEnum::RECEIVE) {
  160. $startTime = time();
  161. $endTime = $startTime + ($couponInfo['expire_day'] * 86400);
  162. } else {
  163. $startTime = $couponInfo->getData('start_time');
  164. $endTime = $couponInfo->getData('end_time');
  165. }
  166. // 整理领取记录
  167. $data = [
  168. 'coupon_id' => $couponInfo['coupon_id'],
  169. 'name' => $couponInfo['name'],
  170. 'coupon_type' => $couponInfo['coupon_type'],
  171. 'reduce_price' => $couponInfo['reduce_price'],
  172. 'discount' => $couponInfo['discount'],
  173. 'min_price' => $couponInfo['min_price'],
  174. 'expire_type' => $couponInfo['expire_type'],
  175. 'expire_day' => $couponInfo['expire_day'],
  176. 'start_time' => $startTime,
  177. 'end_time' => $endTime,
  178. 'apply_range' => $couponInfo['apply_range'],
  179. 'apply_range_config' => $couponInfo['apply_range_config'],
  180. 'describe' => $couponInfo['describe'],
  181. 'user_id' => $userId,
  182. 'store_id' => self::$storeId
  183. ];
  184. // 事务处理
  185. return $this->transaction(function () use ($data, $couponInfo) {
  186. // 添加领取记录
  187. $this->save($data);
  188. // 累计优惠券已领取的数量
  189. CouponModel::setIncReceiveNum($couponInfo['coupon_id']);
  190. return true;
  191. });
  192. }
  193. }