Method RegisterUserToInternal

api/service/user_service.go:296–370

(eid int64, mappings []UserDepartmentMapping)

}

func (s *UserService) RegisterUserToInternal(eid int64, mappings []UserDepartmentMapping) (*RegisterUserToInternalResult, error) {
	tx := model.DB.Begin()
	if tx.Error != nil {
		return nil, tx.Error
	}

	result := &RegisterUserToInternalResult{
		SuccessCount: 0,
		FailedUsers:  []string{},
		Total:        len(mappings),
	}

	for _, mapping := range mappings {
		user, err := model.GetUserByID(mapping.UserID)
		if err != nil {
			result.FailedUsers = append(result.FailedUsers, fmt.Sprintf("User ID %d not found", mapping.UserID))
			continue
		}

		if user.Eid != eid {
			result.FailedUsers = append(result.FailedUsers, fmt.Sprintf("User ID %d does not belong to this enterprise", mapping.UserID))
			continue
		}

		// 转换为内部用户：更新类型并清空主分组
		if err := tx.Model(&model.User{}).Where("user_id = ?", mapping.UserID).Updates(map[string]interface{}{
			"type":     model.UserTypeInternal,
			"group_id": 0,
		}).Error; err != nil {
			result.FailedUsers = append(result.FailedUsers, fmt.Sprintf("Failed to update user type for user ID %d", mapping.UserID))
			continue
		}

		// 清理用户在 ResourcePermission 表中的分组关联（GroupIds 计算来源）
		if err := tx.Where("resource_id = ? AND resource_type = ?", mapping.UserID, model.ResourceTypeUser).Delete(&model.ResourcePermission{}).Error; err != nil {
			result.FailedUsers = append(result.FailedUsers, fmt.Sprintf("Failed to clear group permissions for user ID %d", mapping.UserID))
			continue
		}

		for _, did := range mapping.DIDs {
			if did > 0 {
				relation := model.MemberDepartmentRelation{
					BID: mapping.UserID,
					DID: did,
					EID: eid,
				}

				var count int64
				tx.Model(&model.MemberDepartmentRelation{}).
					Where("bid = ? AND did = ? AND eid = ?", mapping.UserID, did, eid).
					Count(&count)

				if count == 0 {
					if err := tx.Create(&relation).Error; err != nil {
						result.FailedUsers = append(result.FailedUsers, fmt.Sprintf("Failed to create department relation for user ID %d and department ID %d", mapping.UserID, did))
						continue
					}
				}