public async Task <IActionResult> PostContact([FromBody] ContactForModificationsDto contactForModificationsDto)
{
var invokingUserId = int.Parse(User.FindFirst(claim => claim.Type == ClaimTypes.NameIdentifier).Value);
//trying to update an existing Contact not created by invokingUserId
var res = await _repository.GetContactByNameAsync(contactForModificationsDto.ContactName);
if (res != null && res.CreatedByUserId != invokingUserId)
{
return(BadRequest("You're trying to modify a Contact not created by you!"));
}
var contact = await _repository.CreateOrUpdateContactByNameAsync(invokingUserId, contactForModificationsDto);
var contactDto = _mapper.Map <Contact, ContactDto>(contact);
return(Ok(contactDto));
}
public async Task <Contact> CreateOrUpdateContactByNameAsync(int invokingUserId, ContactForModificationsDto contactForModificationsDto)
{
var contact = await _reservationDbContext.Contacts.EagerLoadRelatedObjects()
.SingleOrDefaultAsync(
contact => contact.Name.ToLower() == contactForModificationsDto.ContactName.ToLower());
var toAdd = contact == null;
//trying to modify contact and invokingUserId is the creator of this contact then modify properties
//if not then use the contact without modifying its properties.
if (!toAdd && invokingUserId == contact.CreatedByUserId)
{
_mapper.Map <ContactForModificationsDto, Contact>(contactForModificationsDto, contact);
}
else if (toAdd)
{
contact = _mapper.Map <ContactForModificationsDto, Contact>(contactForModificationsDto);
}
if (toAdd)
{
contact.CreatedByUserId = invokingUserId;
await _reservationDbContext.Contacts.AddAsync(contact);
}
await _unitOfWork.CompleteAsync();
return(await GetContactAsync(contact.Id));
}
