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248 lines
7.7 KiB
Go

package system
import (
"errors"
"fmt"
"time"
"github.com/gofrs/uuid/v5"
"gorm.io/gorm"
"pychr/global"
"pychr/model/common/request"
"pychr/model/system"
"pychr/utils"
)
// @author: [piexlmax](https://github.com/piexlmax)
// @function: Register
// @description: 用户注册
// @param: u model.SysUser
// @return: userInter system.SysUser, err error
type UserService struct{}
func (userService *UserService) Register(u system.SysUser) (userInter system.SysUser, err error) {
var user system.SysUser
if !errors.Is(global.GVA_DB.Where("username = ?", u.Username).First(&user).Error, gorm.ErrRecordNotFound) { // 判断用户名是否注册
return userInter, errors.New("用户名已注册")
}
// 否则 附加uuid 密码hash加密 注册
u.Password = utils.BcryptHash(u.Password)
u.UUID = uuid.Must(uuid.NewV4())
err = global.GVA_DB.Create(&u).Error
return u, err
}
// @author: [piexlmax](https://github.com/piexlmax)
// @author: [SliverHorn](https://github.com/SliverHorn)
// @function: Login
// @description: 用户登录
// @param: u *model.SysUser
// @return: err error, userInter *model.SysUser
func (userService *UserService) Login(u *system.SysUser) (userInter *system.SysUser, err error) {
if nil == global.GVA_DB {
return nil, fmt.Errorf("db not init")
}
var user system.SysUser
err = global.GVA_DB.Where("username = ?", u.Username).Preload("Authorities").Preload("Authority").First(&user).Error
if err == nil {
if ok := utils.BcryptCheck(u.Password, user.Password); !ok {
return nil, errors.New("密码错误")
}
MenuServiceApp.UserAuthorityDefaultRouter(&user)
}
return &user, err
}
// @author: [piexlmax](https://github.com/piexlmax)
// @function: ChangePassword
// @description: 修改用户密码
// @param: u *model.SysUser, newPassword string
// @return: userInter *model.SysUser,err error
func (userService *UserService) ChangePassword(u *system.SysUser, newPassword string) (userInter *system.SysUser, err error) {
var user system.SysUser
if err = global.GVA_DB.Where("id = ?", u.ID).First(&user).Error; err != nil {
return nil, err
}
if ok := utils.BcryptCheck(u.Password, user.Password); !ok {
return nil, errors.New("原密码错误")
}
user.Password = utils.BcryptHash(newPassword)
err = global.GVA_DB.Save(&user).Error
return &user, err
}
// @author: [piexlmax](https://github.com/piexlmax)
// @function: GetUserInfoList
// @description: 分页获取数据
// @param: info request.PageInfo
// @return: err error, list interface{}, total int64
func (userService *UserService) GetUserInfoList(info request.PageInfo) (list interface{}, total int64, err error) {
limit := info.PageSize
offset := info.PageSize * (info.Page - 1)
db := global.GVA_DB.Model(&system.SysUser{})
var userList []system.SysUser
err = db.Count(&total).Error
if err != nil {
return
}
err = db.Limit(limit).Offset(offset).Preload("Authorities").Preload("Authority").Find(&userList).Error
return userList, total, err
}
// @author: [piexlmax](https://github.com/piexlmax)
// @function: SetUserAuthority
// @description: 设置一个用户的权限
// @param: uuid uuid.UUID, authorityId string
// @return: err error
func (userService *UserService) SetUserAuthority(id uint64, authorityId uint64) (err error) {
assignErr := global.GVA_DB.Where("sys_user_id = ? AND sys_authority_authority_id = ?", id, authorityId).First(&system.SysUserAuthority{}).Error
if errors.Is(assignErr, gorm.ErrRecordNotFound) {
return errors.New("该用户无此角色")
}
err = global.GVA_DB.Where("id = ?", id).First(&system.SysUser{}).Update("authority_id", authorityId).Error
return err
}
// @author: [piexlmax](https://github.com/piexlmax)
// @function: SetUserAuthorities
// @description: 设置一个用户的权限
// @param: id uint64, authorityIds []string
// @return: err error
func (userService *UserService) SetUserAuthorities(id uint64, authorityIds []uint64) (err error) {
return global.GVA_DB.Transaction(func(tx *gorm.DB) error {
TxErr := tx.Delete(&[]system.SysUserAuthority{}, "sys_user_id = ?", id).Error
if TxErr != nil {
return TxErr
}
var useAuthority []system.SysUserAuthority
for _, v := range authorityIds {
useAuthority = append(useAuthority, system.SysUserAuthority{
SysUserId: id, SysAuthorityAuthorityId: v,
})
}
TxErr = tx.Create(&useAuthority).Error
if TxErr != nil {
return TxErr
}
TxErr = tx.Where("id = ?", id).First(&system.SysUser{}).Update("authority_id", authorityIds[0]).Error
if TxErr != nil {
return TxErr
}
// 返回 nil 提交事务
return nil
})
}
// @author: [piexlmax](https://github.com/piexlmax)
// @function: DeleteUser
// @description: 删除用户
// @param: id float64
// @return: err error
func (userService *UserService) DeleteUser(id int) (err error) {
return global.GVA_DB.Transaction(func(tx *gorm.DB) error {
if err := tx.Where("id = ?", id).Delete(&system.SysUser{}).Error; err != nil {
return err
}
if err := tx.Delete(&[]system.SysUserAuthority{}, "sys_user_id = ?", id).Error; err != nil {
return err
}
return nil
})
}
// @author: [piexlmax](https://github.com/piexlmax)
// @function: SetUserInfo
// @description: 设置用户信息
// @param: reqUser model.SysUser
// @return: err error, user model.SysUser
func (userService *UserService) SetUserInfo(req system.SysUser) error {
return global.GVA_DB.Model(&system.SysUser{}).
Select("updated_at", "nick_name", "header_img", "phone", "email", "sideMode", "enable").
Where("id=?", req.ID).
Updates(map[string]interface{}{
"updated_at": time.Now(),
"nick_name": req.NickName,
"header_img": req.HeaderImg,
"phone": req.Phone,
"email": req.Email,
"side_mode": req.SideMode,
"enable": req.Enable,
}).Error
}
// @author: [piexlmax](https://github.com/piexlmax)
// @function: SetUserInfo
// @description: 设置用户信息
// @param: reqUser model.SysUser
// @return: err error, user model.SysUser
func (userService *UserService) SetSelfInfo(req system.SysUser) error {
return global.GVA_DB.Model(&system.SysUser{}).
Where("id=?", req.ID).
Updates(req).Error
}
// @author: [piexlmax](https://github.com/piexlmax)
// @author: [SliverHorn](https://github.com/SliverHorn)
// @function: GetUserInfo
// @description: 获取用户信息
// @param: uuid uuid.UUID
// @return: err error, user system.SysUser
func (userService *UserService) GetUserInfo(uuid uuid.UUID) (user system.SysUser, err error) {
var reqUser system.SysUser
err = global.GVA_DB.Preload("Authorities").Preload("Authority").First(&reqUser, "uuid = ?", uuid).Error
if err != nil {
return reqUser, err
}
MenuServiceApp.UserAuthorityDefaultRouter(&reqUser)
return reqUser, err
}
// @author: [SliverHorn](https://github.com/SliverHorn)
// @function: FindUserById
// @description: 通过id获取用户信息
// @param: id int
// @return: err error, user *model.SysUser
func (userService *UserService) FindUserById(id int) (user *system.SysUser, err error) {
var u system.SysUser
err = global.GVA_DB.Where("id = ?", id).First(&u).Error
return &u, err
}
// @author: [SliverHorn](https://github.com/SliverHorn)
// @function: FindUserByUuid
// @description: 通过uuid获取用户信息
// @param: uuid string
// @return: err error, user *model.SysUser
func (userService *UserService) FindUserByUuid(uuid string) (user *system.SysUser, err error) {
var u system.SysUser
if err = global.GVA_DB.Where("uuid = ?", uuid).First(&u).Error; err != nil {
return &u, errors.New("用户不存在")
}
return &u, nil
}
// @author: [piexlmax](https://github.com/piexlmax)
// @function: resetPassword
// @description: 修改用户密码
// @param: ID uint64
// @return: err error
func (userService *UserService) ResetPassword(ID uint64) (err error) {
err = global.GVA_DB.Model(&system.SysUser{}).Where("id = ?", ID).Update("password", utils.BcryptHash("123456")).Error
return err
}