public string GetTargetUriPart(ApiTarget apiTarget)
{
switch (apiTarget)
{
case ApiTarget.BankAccounts:
return("/v1/BankAccounts/");
case ApiTarget.ClientAuthTokens:
return("/v1/ClientAuthToken/");
case ApiTarget.CreditCards:
return("/v1/CreditCards/");
case ApiTarget.CreditCardTransactions:
return("/v1/CreditCardTransactions/");
case ApiTarget.Events:
return("/v1/Events/");
case ApiTarget.FundsTransfers:
return("/v1/FundsTransfers/");
case ApiTarget.FundsTransferNotifications:
return("/v1/FundsTransferNotifications/");
case ApiTarget.Transfers:
return("/v1/Transfers/");
case ApiTarget.Statements:
return("/v1/Statements/");
default:
throw new NotImplementedException();
}
}
/// <exception cref="HttpException"><see cref="HttpStatusCode"/> is not <c>2XX Success</c>.</exception>
public async Task <T> PostAsync <T>(request_base content, ApiTarget target, string parameter = null)
{
return(await MakeBasicHttpRequest <T>(RequestType.Post, content, target, parameter).ConfigureAwait(false));
}
/// <exception cref="HttpException"><see cref="HttpStatusCode"/> is not <c>2XX Success</c>.</exception>
/// <exception cref="NotImplementedException"><see cref="RequestType"/> GET is not yet supported.</exception>
private async Task <T> MakeBasicHttpRequest <T>(RequestType type, request_base content, ApiTarget target, string parameter)
{
var serializer = new JavaScriptSerializer();
serializer.MaxJsonLength = int.MaxValue;
var serializedContent = serializer.Serialize(content);
var stringContent = new StringContent(serializedContent, Encoding.UTF8, "application/json");
using (var client = new HttpClient())
{
var factory = new UriFactory();
client.DefaultRequestHeaders.Authorization = content.authentication_header;
client.BaseAddress = content.base_uri;
var targetUriPart = factory.GetTargetUriPart(target);
var targetPath = targetUriPart + parameter;
HttpResponseMessage httpResponseMessage;
switch (type)
{
case RequestType.Get:
httpResponseMessage = await client.GetAsync(targetPath).ConfigureAwait(false);
break;
case RequestType.Post:
httpResponseMessage = await client.PostAsync(targetPath, stringContent).ConfigureAwait(false);
break;
case RequestType.Put:
httpResponseMessage = await client.PutAsync(targetPath, stringContent).ConfigureAwait(false);
break;
case RequestType.Delete:
httpResponseMessage = await client.DeleteAsync(targetPath).ConfigureAwait(false);
break;
default:
throw new NotImplementedException();
}
string stringResult = await httpResponseMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
if (!string.IsNullOrEmpty(stringResult))
{
return(serializer.Deserialize <T>(stringResult));
}
// handle server errors
switch (httpResponseMessage.StatusCode)
{
case HttpStatusCode.BadRequest:
throw new HttpException((int)httpResponseMessage.StatusCode, httpResponseMessage.ReasonPhrase);
case HttpStatusCode.Unauthorized:
throw new HttpException((int)httpResponseMessage.StatusCode, httpResponseMessage.ReasonPhrase);
default:
throw new HttpException((int)httpResponseMessage.StatusCode, httpResponseMessage.ReasonPhrase);
}
}
}
private async Task <T> DeleteAsyncBankAccountsV1 <T>(bank_account_delete_request content, ApiTarget target)
{
var factory = new UriFactory();
var serializer = new JavaScriptSerializer();
var stringContent = new StringContent(content.bank_account_token, Encoding.Default, "application/json");
string stringResult;
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Authorization = content.authentication_header;
client.BaseAddress = content.base_uri;
var targetUriPart = factory.GetTargetUriPart(target);
// following snippet gleaned from: http://stackoverflow.com/questions/28054515/how-to-send-delete-with-json-to-the-rest-api-using-httpclient
HttpRequestMessage request = new HttpRequestMessage
{
Content = stringContent,
Method = HttpMethod.Delete,
RequestUri = new Uri(targetUriPart)
};
var httpResponseMessage = await client.SendAsync(request).ConfigureAwait(false);
// handle server errors
if (!httpResponseMessage.IsSuccessStatusCode)
{
throw new HttpException((int)httpResponseMessage.StatusCode, httpResponseMessage.ReasonPhrase);
}
stringResult = httpResponseMessage.Content.ReadAsStringAsync().Result;
}
return(serializer.Deserialize <T>(stringResult));
}
