go-xorm-create/dao/UserDao.go

package dao

import (
	"fmt"
	"go-create/configs"
	"go-create/domain"
)

func GetByIdUser(id int) (domain.User, error) {
	var user domain.User
	_, err := configs.Engine.Where("id = ?", id).Get(&user)
	if err != nil {
		return user, err
	}
	return user, nil
}

func GetInIdListUser(ids []int) ([]domain.User, error) {
	rows, err := configs.Engine.In("id", ids).Rows(&domain.User{})
	if err != nil {
		return make([]domain.User, 0), err
	}
	defer rows.Close()
	var list []domain.User
	for rows.Next() {
		var u domain.User
		list = append(list, u)
	}
	return list, nil
}

func GetListUser(user domain.User, pageNum, pageSize int) (domain.BaseListVo, error) {
	var arr []domain.User
	Count, err := configs.Engine.Limit(pageSize, (pageNum-1)*pageSize).Desc("id").FindAndCount(&arr, &user)
	if err != nil {
		return domain.BaseListVo{}, err
	}
	var vo domain.BaseListVo
	if err != nil {
		return vo, err
	}
	vo.PageNum = pageNum
	vo.PageSize = pageSize
	vo.List = make([]any, len(arr))
	for i, v := range arr {
		vo.List[i] = v
	}
	vo.Total = int(Count)
	return vo, nil
}

func SaveUser(user *domain.User) (domain.User, error) {
	_, err := configs.Engine.Table("user").Insert(&user)
	if err != nil {
		panic(err)
		return *user, err
	}
	return *user, nil
}

func SetUser(userMap map[string]interface{}, id int) (domain.User, bool, error) {
	var user domain.User
	_, err := configs.Engine.Table("user").Where("id = ?", id).Update(userMap)
	if err != nil {
		return user, false, err
	}
	return user, true, nil
}

func DeleteUser(user domain.User) bool {
	i, err := configs.Engine.Where("id = ?", user.Id).Delete(&user)
	if err != nil {
		return false
	}
	return i > 0
}
func SelectByObject(User domain.User, pageNum, pageSize int) {
	var res []domain.User
	err := configs.Engine.Limit(pageSize, (pageNum-1)*pageSize).Desc("id").Find(&res, &User)
	if err != nil {
		panic(err)
		return
	}
	for _, v := range res {
		fmt.Println(v)
	}
}