public async Task <Customer> AddCustomer(Customer customer, string userId)
{
if (await _customerRepository.GetCustomerByNameAsync(customer.Name) != null)
{
_customExceptionService.ThrowInvalidOperationException("Name already exists");
return(null);
}
_customerRepository.AddCustomer(customer);
//Add registry operation
if (await _customerRepository.SaveChangesAsync())
{
CustomerAudit customerAudit = new CustomerAudit
{
Date = DateTime.Now,
Operation = CustomerAuditOperationType.Create,
Customer = customer
};
_customerRepository.AddCustomerAudit(customerAudit, userId);
if (await _customerRepository.SaveChangesAsync())
{
return(customer);
}
}
else
{
_customExceptionService.ThrowInvalidOperationException("Error adding customer");
}
return(null);
}
