public async Task <ActionResult> UpdatePersonAsync(Guid personId, JsonPatchDocument <UpdatePersonDTO> patchDocument)
{
// Ensure person exists.
if (!_familyDemoAPIv2Repository.PersonExists(personId).Result)
{
return(NotFound());
}
var personFromRepo = _familyDemoAPIv2Repository.GetPerson(personId).Result; // Obtain record via DbContext query and store in entity.
var personToPatch = _mapper.Map <UpdatePersonDTO>(personFromRepo); // Map populated entity to DTO.
patchDocument.ApplyTo(personToPatch, ModelState); // Apply (patch) new values to populated DTO.
// Validate model using ControllerBase.
if (!TryValidateModel(personToPatch))
{
return(ValidationProblem(ModelState));
}
_mapper.Map(personToPatch, personFromRepo); // Map new values from patched DTO to populated entity.
await _familyDemoAPIv2Repository.UpdatePerson(personFromRepo); // Call repo and update context with with populated entity.
// Return updated person.
// return Ok(personFromRepo);
// Return link in header.
return(CreatedAtRoute("GetPerson",
new { personFromRepo.PersonId },
personFromRepo));
}
