//What will happen if the user clicks the confirmation button, the users entry information shall be sent and verified if correct
//if the result is true then a message shall be displayed afirming that statement else another message shall display that something went wrong
private async void OnConfirmationButtonClicked(object sender, EventArgs e)
{
var rest = new ManagerRESTService(new RESTService());
//account info to whom i am making the payment to
var accountTo = new Payments.To
{
account_id = _userEntry.Text
};
//bankid thats connected to the account specified on top to whom i am making the payment to
var bankTo = new Payments.To
{
bank_id = _bankEntry.Text
};
//currency chosen to make the payment
var currencyTo = new Payments.Value
{
currency = _currencyEntry.Text
};
//the amount that the user is willing to pay
var amountTo = new Payments.Value
{
amount = _amountEntry.Text
};
//a simple description of the transaction
var descriptionTo = new Payments.Body
{
description = _descriptionEntry.Text
};
//Sent to the RestService to verify the information received on this page to then be treated
var result = await rest.MakePayment(accountTo, bankTo, currencyTo, amountTo, descriptionTo);
Debug.WriteLine("result {0}", result);
//if the result is false it will stay on the same page and show the message stated else it will change to the next page
if (result)
{
try
{
await DisplayAlert("Confirmed", "Transaction Completed", "Ok");
}
catch (Exception err)
{
Debug.WriteLine("Caught error: {0}.", err);
}
}
else
{
await DisplayAlert("Alert", "Something happened :(", "OK");
}
}
public async Task <bool> MakePayment(Payments.To accountTo, Payments.To bankTo, Payments.Value currencyTo,
Payments.Value amountTo, Payments.Body descriptionTo)
{
return(await restService.MakePayment(accountTo, bankTo, currencyTo, amountTo, descriptionTo));
}
//The user should be autheticated to make a payment all these attributes are received from the payment page
public async Task <bool> MakePayment(Payments.To accountTo, Payments.To bankTo, Payments.Value currencyTo, Payments.Value amountTo, Payments.Body descriptionTo)
{
//Url used to make the request to OpenBank
var url = string.Format(Constants.PaymentUrl, AccountsPage.Bankid, AccountsPage.Accountid);
//Token needed to verify the users authenticity
var authToken = string.Format(" token=\"{0}\"", Token);
//body that will be sent to the server containing the information the user added to the payment info
body = "{ \"to\" :{\"bank_id\":\"" + bankTo.bank_id + "\",\"account_id\":\"" + accountTo.account_id + "\" }, \"value\":{ \"currency\": \"" + currencyTo.currency + "\", \"amount\":\"" + amountTo.amount + "\" }, \"description\":\"" + descriptionTo.description + "\"}";
otherbody = "{\"bank_id\":\"" + bankTo.bank_id + "\", \"account_id\":\"" + accountTo.account_id + "\",\"amount\":\"" + amountTo.amount + "\"}";
try
{
using (_client = new HttpClient())
{
_client.MaxResponseContentBufferSize = 256000;
//_client.DefaultRequestHeaders.Add("content-type", "application/json");
//Headers
_client.DefaultRequestHeaders.Accept.Clear();
//_client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
_client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("DirectLogin", authToken);
//body
// var content = new StringContent(body);
//content.Headers.ContentType = new MediaTypeWithQualityHeaderValue("application/json");
/* var bodyList = new List<KeyValuePair<string, string>>();
* var toList = new List<KeyValuePair<string, string>>();
* var valueList = new List<KeyValuePair<string, string>>();
*
* toList.Add(new KeyValuePair<string, string>("bank_id", bankTo.bank_id));
* toList.Add(new KeyValuePair<string, string>("account_id", accountTo.account_id));
*
* valueList.Add(new KeyValuePair<string, string>("currency", currencyTo.currency));
* valueList.Add(new KeyValuePair<string, string>("amount", amountTo.amount));
*
* bodyList.Add(new KeyValuePair<string, string>("to", toList.ToString()));
* bodyList.Add(new KeyValuePair<string, string>("value", valueList.ToString()));
* bodyList.Add(new KeyValuePair<string, string>("description", descriptionTo.description));
*
* Debug.WriteLine("bodylist {0} ::: bodycount {1} \t::: Array{2} ::\t string {3}::",bodyList.Capacity, bodyList.Count, bodyList.ToArray(), bodyList.ToString());
*
* HttpContent someContent = new FormUrlEncodedContent(bodyList);*/
var some = new StringContent(body, Encoding.UTF8, "application/json");
some.Headers.ContentType = new MediaTypeHeaderValue("application/json");
// HttpContent content = new StringContent(body, Encoding.UTF8, "application/json");
//content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
/* var formContent = new FormUrlEncodedContent(new[]
* {
* new KeyValuePair<string, string>("to", toList,toString),
* new KeyValuePair<string, string>("value", valueList.ToString()),
* new KeyValuePair<string, string>("description", descriptionTo.description)
* });
* formContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");*/
Debug.WriteLine("content:: {0}", some.Headers.ContentDisposition);
//Response message received from OpenBank
HttpResponseMessage response = null;
response = await _client.PostAsync(url, some);
if (response != null && response.StatusCode != HttpStatusCode.Created)
{
Debug.WriteLine("BODY OF INFORMATION ADDED {0}", body);
Debug.WriteLine("Error fetching data. Server returned status code: {0} ::: {1} :::: {2}", response.StatusCode, response.Content.Headers, response.Content.Headers.ContentDisposition);
Debug.WriteLine("Requestmessage: {0}", response.RequestMessage);
Debug.WriteLine("Requset uri {0}:", response.RequestMessage.RequestUri);
Debug.WriteLine("Requst header: {0}:: Content::{1}", response.RequestMessage.Headers, response.RequestMessage.Content.Headers);
return(false);
}
else
{
Debug.WriteLine(@" Payment successfull it works np.");
return(true);
}
}
}
catch (Exception ex)
{
Debug.WriteLine(@" ERROR {0}", ex.Message);
return(false);
}
}