public async Task <IActionResult> GetFilterRequests(FilterIn filter)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }
            List <RequestOut> result;

            try
            {
                var requests = await _context.Requests.Where(req => (req.id_teacher == get_teacherId_from_adress(filter.adress))).Include(r => r.items)
                               .ThenInclude(i => i.Item).ToListAsync();

                if (requests.Count == 0)
                {
                    return(BadRequest(new { errorText = "No requests in this school" }));
                }
                result = new List <RequestOut>();
                foreach (Requests request in requests)
                {
                    Teachers teacher = get_teacher_from_teacherId(request.id_teacher);
                    Managers manager = get_manager_from_managerId(request.id_manager);
                    result.Add(new RequestOut(request, manager.name + " " + manager.surname + " " + manager.lastname, teacher.name + " " + teacher.surname + " " + teacher.lastname));
                }
            }
            catch (Exception e)
            {
                return(BadRequest(new { errorText = "No such school" }));
            }
            //"SELECT Requests.id_request, Requests.date, Requests.confirmed, Requests.date_confirmed, Requests.finished, Requests.date_finished, Requests.id_teacher, Requests.id_manager, Items.id_item, Items.name, Request_items.items_num FROM Requests, Request_items, Items WHERE Requests.id_request = Request_items.id_request AND Request_items.id_item = Items.id_item").ToListAsync();


            return(Ok(result));
        }
        public async Task <IActionResult> GetSchools(FilterIn filter)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }
            var schools = await _context.Schools.Where(sch => sch.adress == filter.adress).Include(s => s.items)  //FromSqlRaw($"SELECT * FROM Schools WHERE Schools.adress = {filter.adress}")
                          .ThenInclude(i => i.Item).ToListAsync();

            if (schools.Count == 0)
            {
                return(BadRequest(new { errorText = "No such schools" }));
            }

            List <SchoolOut> result = new List <SchoolOut>();

            foreach (Schools school in schools)
            {
                Teachers teacher = get_teacher_from_teacherId(school.id_teacher);
                Managers manager = get_manager_from_managerId(school.id_manager);
                result.Add(new SchoolOut(school, manager.name + " " + manager.surname + " " + manager.lastname, teacher.name + " " + teacher.surname + " " + teacher.lastname));
            }
            return(Ok(result));
        }