public async Task <ActionResult <Labels> > AttachLabel([FromBody] LabelsTasks model)
        {
            var labelsTasks = new LabelsTasks
            {
                TasksId  = model.TasksId,
                LabelsId = model.LabelsId
            };
            await _context.LabelsTasks.AddAsync(labelsTasks);

            var result = _context.SaveChangesAsync();

            if (result.Result == 1)
            {
                return(Ok());
            }

            return(BadRequest());
        }
        public async Task <ActionResult <Labels> > DetachLabel([FromBody] LabelsTasks model)
        {
            var labelTask = new LabelsTasks
            {
                TasksId  = model.TasksId,
                LabelsId = model.LabelsId
            };

            var connection = await _context.LabelsTasks.Where(x => x.TasksId == labelTask.TasksId && x.LabelsId == labelTask.LabelsId).FirstAsync();

            _context.LabelsTasks.Remove(connection);
            var result = _context.SaveChangesAsync();

            if (result.Result == 1)
            {
                return(Ok());
            }

            return(BadRequest());
        }