Files
pocket-id-pocket-id-2/backend/internal/service/user_group_service.go
2024-10-28 18:11:54 +01:00

112 lines
3.1 KiB
Go

package service
import (
"errors"
"github.com/stonith404/pocket-id/backend/internal/common"
"github.com/stonith404/pocket-id/backend/internal/dto"
"github.com/stonith404/pocket-id/backend/internal/model"
"github.com/stonith404/pocket-id/backend/internal/utils"
"gorm.io/gorm"
)
type UserGroupService struct {
db *gorm.DB
}
func NewUserGroupService(db *gorm.DB) *UserGroupService {
return &UserGroupService{db: db}
}
func (s *UserGroupService) List(name string, page int, pageSize int) (groups []model.UserGroup, response utils.PaginationResponse, err error) {
query := s.db.Preload("CustomClaims").Model(&model.UserGroup{})
if name != "" {
query = query.Where("name LIKE ?", "%"+name+"%")
}
response, err = utils.Paginate(page, pageSize, query, &groups)
return groups, response, err
}
func (s *UserGroupService) Get(id string) (group model.UserGroup, err error) {
err = s.db.Where("id = ?", id).Preload("CustomClaims").Preload("Users").First(&group).Error
return group, err
}
func (s *UserGroupService) Delete(id string) error {
var group model.UserGroup
if err := s.db.Where("id = ?", id).First(&group).Error; err != nil {
return err
}
return s.db.Delete(&group).Error
}
func (s *UserGroupService) Create(input dto.UserGroupCreateDto) (group model.UserGroup, err error) {
group = model.UserGroup{
FriendlyName: input.FriendlyName,
Name: input.Name,
}
if err := s.db.Preload("Users").Create(&group).Error; err != nil {
if errors.Is(err, gorm.ErrDuplicatedKey) {
return model.UserGroup{}, &common.AlreadyInUseError{Property: "name"}
}
return model.UserGroup{}, err
}
return group, nil
}
func (s *UserGroupService) Update(id string, input dto.UserGroupCreateDto) (group model.UserGroup, err error) {
group, err = s.Get(id)
if err != nil {
return model.UserGroup{}, err
}
group.Name = input.Name
group.FriendlyName = input.FriendlyName
if err := s.db.Preload("Users").Save(&group).Error; err != nil {
if errors.Is(err, gorm.ErrDuplicatedKey) {
return model.UserGroup{}, &common.AlreadyInUseError{Property: "name"}
}
return model.UserGroup{}, err
}
return group, nil
}
func (s *UserGroupService) UpdateUsers(id string, input dto.UserGroupUpdateUsersDto) (group model.UserGroup, err error) {
group, err = s.Get(id)
if err != nil {
return model.UserGroup{}, err
}
// Fetch the users based on UserIDs in input
var users []model.User
if len(input.UserIDs) > 0 {
if err := s.db.Where("id IN (?)", input.UserIDs).Find(&users).Error; err != nil {
return model.UserGroup{}, err
}
}
// Replace the current users with the new set of users
if err := s.db.Model(&group).Association("Users").Replace(users); err != nil {
return model.UserGroup{}, err
}
// Save the updated group
if err := s.db.Save(&group).Error; err != nil {
return model.UserGroup{}, err
}
return group, nil
}
func (s *UserGroupService) GetUserCountOfGroup(id string) (int64, error) {
var group model.UserGroup
if err := s.db.Preload("Users").Where("id = ?", id).First(&group).Error; err != nil {
return 0, err
}
return s.db.Model(&group).Association("Users").Count(), nil
}