first($fields); } /** * 获取信息-多条 * @param array $params * @param array $fields * @return object|null */ public static function getList(array $params, array $fields = ['*']): object|null { return self::where($params)->get($fields); } /** * 新增 * @param array $data * @return DoctorIntroductionRecord|\Hyperf\Database\Model\Model */ public static function addDoctorIntroductionRecord(array $data): \Hyperf\Database\Model\Model|DoctorIntroductionRecord { return self::create($data); } /** * 获取信息-单条 * @param array $params * @param array $fields * @return object|null */ public static function getLastOne(array $params, array $fields = ['*']): object|null { return self::where($params)->latest()->first($fields); } /** * 获取某种状态的最后一条数据 * @param array $params * @param array $introduction_status * @param array $fields * @return object|null */ public static function getStatusLastOne(array $params, array $introduction_status,array $fields = ["*"]): object|null { return self::where($params) ->whereIn("introduction_status", $introduction_status) ->latest() ->first($fields); } }