public ActionResult paypal(PayPalDTO input)
{
input.isPayment = false;
input.isSendEmail = false;
DateTime currentDay = DateTime.Now;
string transactionID = System.Guid.NewGuid().ToString();
string localhost = ConfigurationManager.AppSettings["localhost"];
string paypal_success_url = ConfigurationManager.AppSettings["paypal_success_url"] + "?d=" + currentDay.ToString("yyyyMMdd") + transactionID;
string paypal_cancel_url = ConfigurationManager.AppSettings["paypal_cancel_url"];
string paypal_sandbox_account = ConfigurationManager.AppSettings["paypal_sandbox_account"];
string paypal = ConfigurationManager.AppSettings["paypal"];
string deploy_mode = ConfigurationManager.AppSettings["deploy_mode"];
string amount = "0";
bool isValid = false;
switch (input.packageName)
{
case "Basic":
amount = ConfigurationManager.AppSettings["packageBasicprice"];
isValid = true;
break;
case "Standard":
amount = ConfigurationManager.AppSettings["packageStandardprice"];
isValid = true;
break;
case "Premium":
amount = ConfigurationManager.AppSettings["packagePremiumprice"];
isValid = true;
break;
case "Super":
isValid = false;
// package 4: 5000 designs is not ready now
break;
default:
break;
}
if (isValid)
{
input.transactionID = transactionID;
string queryString = string.Format("cmd={0}&business={1}&amount={2}&shopping_url={3}&return={4}&cancel_return={5}&item_name={6}¤cy_code=USD", "_xclick", paypal_sandbox_account, amount, localhost, paypal_success_url, paypal_cancel_url, input.email + "|" + input.packageName+"|"+amount);
this.save_log(input);
if (deploy_mode=="test")
{
return Redirect(paypal_success_url);
}
return Redirect(paypal + "?" + queryString);
}
return View();
}
private void send_email(PayPalDTO input)
{
try
{
string template = "~\\App_Start\\Email\\package" + input.packageName + ".html";
string templateDir = Server.MapPath(template);
string templateContent = System.IO.File.ReadAllText(templateDir);
StringBuilder v_sb = new StringBuilder(templateContent);
v_sb.Replace("{{FirstName}}", input.firstName);
BLL.Email email = new BLL.Email();
email.sendSubject = string.Format("3000 Design TShirt - package {0}", input.packageName);
email.sendBody = v_sb.ToString();
email.sendTo = input.email;
email.SendEmail();
input.isSendEmail = true;
}
catch (Exception ex)
{
// write log
input.isSendEmail = false;
}
}
private void save_log(PayPalDTO input)
{
string TransactionLogFolder = Server.MapPath(ConfigurationManager.AppSettings["TransactionLogFolder"]);
string SubFolder = TransactionLogFolder + "\\" + DateTime.Now.ToString("yyyyMMdd");
string FileDirectory = SubFolder + "\\" + input.transactionID + ".json";
if (!Directory.Exists(TransactionLogFolder))
{
Directory.CreateDirectory(TransactionLogFolder);
}
if (!Directory.Exists(SubFolder))
{
Directory.CreateDirectory(SubFolder);
}
string jsonString = JsonConvert.SerializeObject(input);
System.IO.File.WriteAllText(FileDirectory, jsonString);
}