public async Task <IActionResult> Update(DesignationInformation designationInformation)
        {
            try
            {
                var designation = await _repository.Update(designationInformation);

                return(Ok(designation));
            }
            catch (Exception)
            {
                throw;
            }
        }
        public async Task <IActionResult> GetById(DesignationInformation designationInformation)
        {
            try
            {
                var designation = await _repository.GetById(designationInformation.Id);

                return(Ok(designation));
            }
            catch (Exception)
            {
                throw;
            }
        }
        public async Task <DesignationInformation> Insert(DesignationInformation designationInformation)
        {
            try
            {
                _context.DesignationInformations.Add(designationInformation);
                await _context.SaveChangesAsync();

                return(designationInformation);
            }
            catch (Exception)
            {
                throw;
            }
        }
        public async Task <DesignationInformation> Update(DesignationInformation designationInformation)
        {
            try
            {
                var designation = _context.DesignationInformations.Attach(designationInformation);
                designation.State = EntityState.Modified;
                await _context.SaveChangesAsync();

                return(designationInformation);
            }
            catch (Exception)
            {
                throw;
            }
        }