func deleteUser(_ req: Request) throws -> Future<HTTPResponse> {
        let authUser = try req.requireAuthenticated(User.self)
        return try req.parameters.next(User.self).flatMap { user in
            if authUser.id == user.id {
                return try Token
                    .query(on: req)
                    .filter(\Token.userId, .equal, user.requireID())
                    .delete()
                    .flatMap { delete in
                        try user.activity
                            .query(on: req)
                            .all()
                            .flatMap (to: HTTPResponse.self) {activity in
                                let eventsActive = activity.filter{$0.type == ActivityType.event.rawValue && $0.status == ActivityStatus.active.rawValue}
                                let eventsInProcess = activity.filter{$0.type == ActivityType.event.rawValue && $0.status == ActivityStatus.inProccess.rawValue}
                                if eventsActive.count > 0 || eventsInProcess.count > 0 {
                                    throw Abort(.badRequest, reason: "У пользователя есть cобытия (\(eventsActive.count + eventsInProcess.count)) в статусах \(ActivityStatus.active.rawValue) или \(ActivityStatus.inProccess.rawValue)")
                                } else {
                                    _ = user.status == UserStatus.deleted.rawValue
                                    return user.save(on: req).transform(to: HTTPResponse(status: .ok))
                                }
                        }
                }

            } else {
                throw Abort(.badRequest, reason: "Что-то пошло не так")}
        }
    }