/// <summary>
/// Get a collection of practitioner given parameter
/// </summary>
/// <param name="para"> a string of content to be filtered </param>
/// <returns> a collection of practitioner </returns>
public async Task <IEnumerable <IPractitioner> > GetPractitionersAsync(string para = "")
{
var responseString = await client.GetStringAsync(PRACTITIONER_PAGE + para);
var jObject = JObject.Parse(responseString);
var practitioners = new List <IPractitioner>();
var array = jObject["entry"].Children <JObject>();
// Parsing the data in each json entry and add them into the practitioner list
foreach (var o in array)
{
PractitionerParser practitionerParser = new PractitionerParser();
var toParse = (JObject)o["resource"];
// Certain practitioner does not have address so only include those have address
var checkProperty = toParse.ContainsKey("address");
if (checkProperty)
{
practitioners.Add(practitionerParser.Parse(toParse));
}
}
return(practitioners);
}
