package com.zhangshu.chat.demo.dto;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;

import javax.validation.constraints.Min;

@Data
@ApiModel(value = "PageDto", description = "分页参数")
public class PageDto {
    @Min(value = 1, message = "最小页码不能小于1")
    @ApiModelProperty(name = "page", value = "页码", required = true)
    private Long page = 1L;
    @Min(value = 1, message = "最小页数不能小于1")
    @ApiModelProperty(name = "size", value = "页数", required = true)
    private Long size = 10L;

    public <T> Page<T> of() {
        return new Page(page, size);
    }
}