public List <CurrencyDTO> GetAllCurrencies()
{
List <Currency> currencies = null;
string urlPath = _apiUrl;
using (var client = new HttpClient())
using (var response = client.GetAsync(urlPath).Result)
using (var content = response.Content)
{
if (response.IsSuccessStatusCode)
{
try
{
var apiResponse = content.ReadAsStringAsync().Result;
currencies = JsonConvert.DeserializeObject <List <Currency> >(apiResponse);
}
catch (JsonSerializationException)
{
// Add additional exception handling here if we do not wont to just return null object.
}
}
}
List <CurrencyDTO> result = new List <CurrencyDTO>();
foreach (var currency in currencies)
{
if (currency != null)
{
result.Add(CurrencyDTO.ConvertToCurrencyDTO(currency));
}
}
return(result);
}
public async Task <CurrencyDTO> GetCurrencyByIdAsync(string currencyId)
{
Currency currency = null;
string urlPath = _apiUrl + currencyId;
using (var client = new HttpClient())
using (var response = await client.GetAsync(urlPath))
using (var content = response.Content)
{
if (response.IsSuccessStatusCode)
{
try
{
var apiResponse = await content.ReadAsStringAsync();
var serializedResponse = JsonConvert.DeserializeObject <List <Currency> >(apiResponse);
currency = serializedResponse[0];
}
catch (JsonSerializationException)
{
// Add additional exception handling here if we do not wont to just return null object.
}
}
}
return(CurrencyDTO.ConvertToCurrencyDTO(currency));
}