Interface: FetchQuestionnaireCallback()

To define a method to fetch Questionnaire resources from the FHIR server with the given canonical URL

See

https://www.hl7.org/fhir/questionnaire.html

Example

const fetchQuestionnaireCallback: FetchQuestionnaireCallback = async (
  canonicalUrl: string,
  requestConfig: {url: string, authToken?: string}
) => {
  const { url, authToken } = requestConfig;

  let requestUrl = url;
  if (!requestUrl.endsWith('/')) {
    requestUrl += '/';
  }
  requestUrl += `Questionnaire?url=${canonicalUrl}`;

  const headers = authToken ? { ...HEADERS, Authorization: `Bearer ${authToken}` } : HEADERS;

  const response = await fetch(requestUrl, {
    headers: headers
  });

  if (!response.ok) {
    throw new Error(`HTTP error when performing ${requestUrl}. Status: ${response.status}`);
  }

  return response.json();
};

FetchQuestionnaireCallback(canonicalUrl, requestConfig?): Promise<any>

To define a method to fetch Questionnaire resources from the FHIR server with the given canonical URL

Parameters

Parameter	Type	Description
canonicalUrl	string	The canonical URL of the Questionnaire resource
requestConfig?	any	Any kind of request configuration necessary (auth, token, etc)

Returns

Promise<any>

A promise of the Questionnaire Bundle resource (or an error)!

See

https://www.hl7.org/fhir/questionnaire.html

Example

const fetchQuestionnaireCallback: FetchQuestionnaireCallback = async (
  canonicalUrl: string,
  requestConfig: {url: string, authToken?: string}
) => {
  const { url, authToken } = requestConfig;

  let requestUrl = url;
  if (!requestUrl.endsWith('/')) {
    requestUrl += '/';
  }
  requestUrl += `Questionnaire?url=${canonicalUrl}`;

  const headers = authToken ? { ...HEADERS, Authorization: `Bearer ${authToken}` } : HEADERS;

  const response = await fetch(requestUrl, {
    headers: headers
  });

  if (!response.ok) {
    throw new Error(`HTTP error when performing ${requestUrl}. Status: ${response.status}`);
  }

  return response.json();
};