private async Task <FhirResponseMessage> CreateOrUpdateAsync(FhirRequestMessage request)
{
var relativeUrl = request.Resource.ResourceType.GetLiteral();
if (request.Method == HttpMethod.Put)
{
relativeUrl += $"/{request.Resource.Id}";
}
// Build REST url
var endpoint = $"{Endpoint}{relativeUrl}";
// Build Request Message
var requestMessage = new HttpRequestMessage(request.Method, endpoint);
requestMessage.Headers.Authorization = new AuthenticationHeaderValue("Bearer", _accessToken);
requestMessage.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue(request.MediaType));
requestMessage.Content = new StringContent(request.GetContentAsString(), Encoding.UTF8, request.MediaType);
// Initialzie HttpClient and Send the request
var client = new HttpClient();
using var response = await client.SendAsync(requestMessage);
if (!response.IsSuccessStatusCode)
{
throw new HttpRequestException($"HTTP Request failed with status code: '{response.StatusCode}' and reason: '{response.ReasonPhrase}'");
}
return(new FhirResponseMessage((int)response.StatusCode, response.Content.Headers.ContentType.MediaType, await response.Content.ReadAsStringAsync()));
}
private async Task <ResourceWrapper> UpdateUsingHttpClientAsync(ResourceWrapper resourceWrapper)
{
var serializer = new SerializationWrapper(FhirVersion);
var request = new FhirRequestMessage(HttpMethod.Put, resourceWrapper);
var response = await CreateOrUpdateAsync(request);
return(serializer.Parse(response.Content, response.MimeType));
}