package com.doumee.service.business; import com.doumee.core.model.PageData; import com.doumee.core.model.PageWrap; import com.doumee.dao.business.model.Coupon; import java.util.List; public interface CouponService { Integer create(Coupon coupon); void deleteById(Integer id); void deleteByIdInBatch(List ids); void updateById(Coupon coupon); void updateStatus(Coupon coupon); Coupon findById(Integer id); List findList(Coupon coupon); PageData findPage(PageWrap pageWrap); long count(Coupon coupon); }