public async Task <Enterprise> SaveAsync(EnterpriseDTOFull enterpriseDTO)
        {
            if (enterpriseDTO != null)
            {
                Enterprise enterprise = await _enterpriseRepository.FindByIdAsync(enterpriseDTO.Id);

                if (enterprise == null)
                {
                    enterprise = new Enterprise();
                }

                Mapper.Map <EnterpriseDTOFull, Enterprise>(enterpriseDTO, enterprise);

                enterprise.EnterpriseAddress = enterpriseDTO.Addresses.Select(x => new EnterpriseAddress()
                {
                    Address = new Address {
                        Id           = x.Id,
                        Name         = x.Name,
                        City         = x.City,
                        Country      = x.Country,
                        PostalCode   = x.PostalCode,
                        Street       = x.Street,
                        StreetNumber = x.StreetNumber
                    },
                    EnterpriseId = enterprise.Id,
                    HeadOffice   = x.HeadOffice
                }).ToList();

                await _enterpriseRepository.UpsertAsync(enterprise);

                return(enterprise);
            }
            else
            {
                throw new ArgumentNullException(nameof(enterpriseDTO));
            }
        }
        public async Task <IActionResult> PutOrPost([FromBody] EnterpriseDTOFull enterpriseDTO)
        {
            var item = await _enterpriseService.SaveAsync(enterpriseDTO);

            return(CreatedAtAction(nameof(Get), new { id = item.Id }, item));
        }