public override AirtimeResult TopUp(string phoneNumber, int amount)
{
AirtimeResult result = new AirtimeResult();
result.ResultCode = 0;
try
{
var http = this.CreateWebClientWithHeader();
var nonce = DateTime.Now.ToString("yyyyMMddHHmmssfff");
http.Headers.Add("Nonce", nonce);
http.QueryString.Add("msisdn", phoneNumber);
http.QueryString.Add("amount", amount.ToString());
var response = this.NetworkResponse(http, this.Url + this.TopupEndpoint);
result = this.NetworkResponseMapToObject <AirtimeResult>(response);
result.ResultCode = 200;
EventAggregator.Instance.Publish(result);
this.SaveToDatabase(result);
}
catch (WebException wex)
{
if (wex.Status == WebExceptionStatus.ProtocolError)
{
HttpStatusCode httpStatus = ((HttpWebResponse)wex.Response).StatusCode;
result.ResultCode = (int)httpStatus;
result.Message = wex.Message;
}
}
return(result);
}
public AirtimeResult TopUp(string phoneNumber, int amount)
{
var airtimeResult = new AirtimeResult()
{
ResultCode = 400
};
if (customer.Balance < amount)
{
Console.WriteLine("Running out of balance");
airtimeResult.ResultCode = 400;
airtimeResult.Message = "Running out of balance";
return(airtimeResult);
}
var rechargeService = new RechargeService();
var isRecharged = rechargeService.TopUp(phoneNumber, amount);
if (isRecharged)
{
customer.Balance = customer.Balance - (amount * (100.0 + ConstantValues.Charge) / 100.0)
+ (amount * (customer.Discount) / 100.0);
airtimeResult = new AirtimeResult()
{
ResultCode = 200,
Amount = amount,
Balance = customer.Balance,
Charge = ConstantValues.Charge,
Message = "sceessfully recharge"
};
return(airtimeResult);
}
return(airtimeResult);//or throw exception
}
private void NotifyAdmins(AirtimeResult result)
{
//Console.WriteLine("Notify Admins");
if (result.Balance < 2000)
{
Console.WriteLine("Notify Admins: balance is low");
//notify admins
}
else if (result.Balance < 10)
{
Console.WriteLine("Fatal error: Notify Admins");
//temprary stop gp recharge
//notify admins
}
}
/// <summary>
/// The network response.
/// </summary>
/// <param name="http">
/// The http.
/// </param>
/// <param name="url">
/// The url.
/// </param>
/// <returns>
/// The <see cref="string"/>.
/// </returns>
protected string NetworkResponse(WebClient http, string url)
{
// string response = http.DownloadString(url);
// demo data for test purpose
int rechargeAmount = Convert.ToInt32(http.QueryString["amount"]);
var airtimeResult = new AirtimeResult();
airtimeResult.Id = "123";
airtimeResult.ResultCode = 200;
airtimeResult.Balance = 1000;
airtimeResult.Charge = 1;
airtimeResult.Message = "asdf";
var response = JsonConvert.SerializeObject(airtimeResult);
return(response);
}
public AirtimeResult DataCredit(Network net, String msisdn, int amount, string xref)
{
AirtimeResult result = new AirtimeResult();
result.ResultCode = 0;
String Nonce = DateTime.Now.ToString("yyyyMMddHHmmssfff");
msisdn = Regex.Replace(msisdn, @"(?<PREFIX>^0)(?<TAIL>\d*)", @"234${TAIL}");
try
{
WebClient http = new WebClient();
http.QueryString.Add("net", net.ToString());
http.QueryString.Add("msisdn", msisdn);
http.QueryString.Add("amount", amount.ToString());
http.QueryString.Add("xref", xref);
String Signature = this.ComputeSignature(Nonce, http.QueryString);
http.Headers.Add("ClientId", this.ClientId);
http.Headers.Add("Signature", Signature);
http.Headers.Add("Nonce", Nonce);
String response = http.DownloadString(this.URL + "/data/Credit");
result = JsonConvert.DeserializeObject <AirtimeResult>(response);
result.ResultCode = 200;
}
catch (WebException wex)
{
if (wex.Status == WebExceptionStatus.ProtocolError)
{
HttpStatusCode httpStatus = ((HttpWebResponse)wex.Response).StatusCode;
result.ResultCode = (int)httpStatus;
result.message = wex.Message;
result.xref = xref;
}
}
return(result);
}
/// <summary>
/// The save to database.
/// </summary>
/// <param name="airtimeResult">
/// The airtime result.
/// </param>
protected void SaveToDatabase(AirtimeResult airtimeResult)
{
// save
Console.WriteLine("write to database");
}
