pm/pkg/app/utils.go

package app

import (
	"zhiyuan/pkg/config"
	"zhiyuan/pkg/utils"

	"github.com/gin-gonic/gin"
)

type Page struct {
	PageNum  int
	PageSize int
}

func HandlePageNum(c *gin.Context) Page {
	page := utils.ToInt(c.Query("page"))
	page = utils.Max(page, 1)
	limit := utils.ToInt(c.Query("limit"))
	limit = utils.Between(limit, config.Cfg.App.PageLimitMin, config.Cfg.App.PageLimitMax)
	return Page{page, limit}
}

func HandlePageNums(c *gin.Context) Page {
	page := utils.ToInt(c.Query("page"))
	page = utils.Max(page, 1)
	limit := utils.ToInt(c.Query("limit"))
	return Page{page, limit}
}