UserBrokerageDao.php 2.9 KB

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  1. <?php
  2. // +----------------------------------------------------------------------
  3. // | CRMEB [ CRMEB赋能开发者,助力企业发展 ]
  4. // +----------------------------------------------------------------------
  5. // | Copyright (c) 2016~2024 https://www.crmeb.com All rights reserved.
  6. // +----------------------------------------------------------------------
  7. // | Licensed CRMEB并不是自由软件,未经许可不能去掉CRMEB相关版权
  8. // +----------------------------------------------------------------------
  9. // | Author: CRMEB Team <admin@crmeb.com>
  10. // +----------------------------------------------------------------------
  11. namespace app\common\dao\user;
  12. use app\common\dao\BaseDao;
  13. use app\common\model\BaseModel;
  14. use app\common\model\user\UserBrokerage;
  15. class UserBrokerageDao extends BaseDao
  16. {
  17. protected function getModel(): string
  18. {
  19. return UserBrokerage::class;
  20. }
  21. public function search(array $where)
  22. {
  23. return UserBrokerage::getDB()->when(isset($where['brokerage_name']) && $where['brokerage_name'] !== '', function ($query) use ($where) {
  24. $query->whereLike('brokerage_name', "%{$where['brokerage_name']}%");
  25. })->when(isset($where['brokerage_level']) && $where['brokerage_level'] !== '', function ($query) use ($where) {
  26. $query->where('brokerage_level', $where['brokerage_level']);
  27. })->when(isset($where['next_level']) && $where['next_level'] !== '', function ($query) use ($where) {
  28. $query->where('brokerage_level', '>', $where['next_level']);
  29. })->when(isset($where['type']) && $where['type'] !== '', function ($query) use ($where) {
  30. $query->where('type', $where['type']);
  31. });
  32. }
  33. /**
  34. * 检查字段是否存在
  35. *
  36. * 本函数用于查询指定字段在数据库中是否已存在特定的值。可以通过指定排除的ID,来避免查询到特定的记录。
  37. * 主要用于场景如:验证数据的唯一性,或在插入数据前做重复性检查。
  38. *
  39. * @param string $field 要查询的字段名
  40. * @param mixed $value 字段对应的值
  41. * @param int|null $except 排除的记录ID,如果为null,则不进行排除
  42. * @param int $type 查询的数据类型,用于进一步筛选数据
  43. * @return bool 如果字段存在则返回true,否则返回false
  44. */
  45. public function fieldExists($field, $value, ?int $except = null, int $type = 0): bool
  46. {
  47. // 构建查询条件,查询指定类型且字段值符合的记录
  48. $query = ($this->getModel())::getDB()->where('type',$type)->where($field, $value);
  49. // 如果指定了排除的ID,则添加到查询条件中,排除该记录
  50. if (!is_null($except)) $query->where($this->getPk(), '<>', $except);
  51. // 返回查询结果是否存在,存在则返回true,否则返回false
  52. return $query->count() > 0;
  53. }
  54. }