community_team/app/db/db_card.go

package db

import (
	"applet/app/db/model"
	"applet/app/utils"
	"xorm.io/xorm"
)

func GetCard(eg *xorm.Engine, arg map[string]string) *[]model.CommunityTeamCard {
	var data []model.CommunityTeamCard
	sess := eg.Where("1=1")
	limit := utils.StrToInt(arg["size"])
	start := (utils.StrToInt(arg["p"]) - 1) * limit
	err := sess.OrderBy("sort desc,id desc").Limit(limit, start).Find(&data)
	if err != nil {
		return nil
	}
	return &data
}
func GetCardDetail(eg *xorm.Engine, arg map[string]string) *model.CommunityTeamCard {
	var data model.CommunityTeamCard
	sess := eg.Where("id=?", arg["id"])
	get, err := sess.Get(&data)
	if err != nil || get == false {
		return nil
	}
	return &data
}