public static string CreateActiveJson(ChargeResultModel model)
{
var updateModel = model;
updateModel.recurring_application_charge.ConfirmationUrl = null;
return(JsonConvert.SerializeObject(updateModel, Formatting.Indented));
}
//Step 2
public ActionResult Auth(string shop, string code, string state)
{
//security check 1
//compare state value with db value save on install call
//if value is not the same stop and exit
//security check 2
//valid hostname - ends with myshopify.com and does not contain characters other than letters (a-z), numbers (0-9), dots, and hyphens.
if (!App.AllowHostName(shop))
{
//exit - send this request home
return(RedirectToAction("Index", "Home"));
}
//security check 3
if (!App.VerifyHmac(Request.QueryString))
{
//exit
return(RedirectToAction("Index", "Home"));
}
//make a call to Shopify and get back shop token
client = new ShopifyClient(shop);
string token = client.GetToken(App.GetAccessTokenUrl(), code);
//save token to db
System.IO.File.WriteAllText("C:\\MyAppSettings\\token.txt", token);//for demo ONLY
//allow customer to view our app
//return RedirectToAction("Index", "AppPortal");
//if you are charging for the app uncomment continue below
string chargeJson = App.CreateChargeJson(shop);
//Call Shopify with json - charge and check if it was created OK
var Charge = client.CreateCharge(chargeJson, token);
if (Charge.StatusCode == System.Net.HttpStatusCode.Created)
{
//DeserializeObject and save to db
ChargeResultModel chargeResult = JsonConvert.DeserializeObject <ChargeResultModel>(Charge.Content);
//send customer to approve or declined the charge
return(Redirect(chargeResult.recurring_application_charge.ConfirmationUrl));
}
else
{
//something is wrong
//check errors
return(RedirectToAction("ErrorPage", "Home"));
}
}
public PayAtFawryManager(IConfiguration configuration) : base(configuration)
{
_configuration = configuration;
ChargeResultModel = new ChargeResultModel();
}
