Integrated Paytm sdk 2.1 in iOS (Xcode 7) and configured to make payment .
I have a form in which amount and other fields need to filled then there is a button for Payment .
Here is code which i am using :
//Step 1: Create a default merchant config object
PGMerchantConfiguration *mc = [PGMerchantConfiguration defaultConfiguration];
//Step 2: If you have your own checksum generation and validation url set this here. Otherwise use the default Paytm urls
mc.checksumGenerationURL = @"generate checksum url";
mc.checksumValidationURL = @"checksum validation url";
//Step 3: Create the order with whatever params you want to add. But make sure that you include the merchant mandatory params
NSMutableDictionary *orderDict = [NSMutableDictionary new];
//Merchant configuration in the order object
orderDict[@"MID"] = @"abc1111";
orderDict[@"CHANNEL_ID"] = @"WAP";
orderDict[@"INDUSTRY_TYPE_ID"] = @"Education";
orderDict[@"WEBSITE"] = @"companyname";
//Order configuration in the order object
orderDict[@"TXN_AMOUNT"] = @"100";
orderDict[@"ORDER_ID"] = [Feepayment generateOrderIDWithPrefix:@"111"];
orderDict[@"REQUEST_TYPE"] = @"DEFAULT";
orderDict[@"CUST_ID"] = @"abc7777";
PGOrder *order = [PGOrder orderWithParams:orderDict];
//Step 4: Choose the PG server. In your production build dont call selectServerDialog. Just create a instance of the
//PGTransactionViewController and set the serverType to eServerTypeProduction
[PGServerEnvironment selectServerDialog:self.view completionHandler:^(ServerType type)
{
PGTransactionViewController *txnController = [[PGTransactionViewController alloc] initTransactionForOrder:order];
//show title var
UIView *mNavBar = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width,44)];
mNavBar.backgroundColor = [UIColor grayColor];
txnController.topBar = mNavBar;
//Cancel button
UIButton *mCancelButton = [[UIButton alloc] initWithFrame:CGRectMake(5, 2, 70, 40)];
[mCancelButton setTitle:@"Cancel" forState:UIControlStateNormal];
mCancelButton.titleLabel.textColor = PURPLE_COLOR;
[mCancelButton setFont:[UIFont fontWithName:@"Helvetica-Bold" size:15.0]];
txnController.cancelButton = mCancelButton;
//add title
UILabel *mTitleLabel = [[UILabel alloc] initWithFrame:CGRectMake(self.view.frame.size.width/2 - 10, 1, 100, 50)];
[mTitleLabel setText:@"Payment"];
[mTitleLabel setFont:[UIFont fontWithName:@"Helvetica-Bold" size:15.0]];
mTitleLabel.textColor = [UIColor whiteColor];
[mNavBar addSubview:mTitleLabel];
if (type!=eServerTypeNone) {
txnController.serverType = type;
txnController.merchant = mc;
txnController.loggingEnabled = YES;
txnController.sendAllChecksumResponseParamsToPG = YES;
txnController.delegate = self;
[self showController:txnController];
}
}];
//show controller method
-(void)showController:(PGTransactionViewController *)controller {
if (self.navigationController != nil)
[self.navigationController pushViewController:controller animated:YES];
else
[self presentViewController:controller animated:YES
completion:^{
}];
}
//remove controller
-(void)removeController:(PGTransactionViewController *)controller {
if (self.navigationController != nil)
[self.navigationController popViewControllerAnimated:YES];
else
[controller dismissViewControllerAnimated:YES
completion:^{
}];
}
#pragma mark PGTransactionViewController delegate
- (void)didSucceedTransaction:(PGTransactionViewController *)controller
response:(NSDictionary *)response {
DEBUGLOG(@"ViewController::didSucceedTransactionresponse= %@", response);
NSString *title = [NSString stringWithFormat:@"Your order was completed successfully. \n %@", response[@"ORDERID"]];
[[[UIAlertView alloc] initWithTitle:title message:[response description] delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] show];
[self removeController:controller];
}
- (void)didFailTransaction:(PGTransactionViewController *)controller error:(NSError *)error response:(NSDictionary *)response {
DEBUGLOG(@"ViewController::didFailTransaction error = %@ response= %@", error, response);
if (response)
{
[[[UIAlertView alloc] initWithTitle:error.localizedDescription message:[response description] delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] show];
}
else if (error)
{
[[[UIAlertView alloc] initWithTitle:@"Error" message:error.localizedDescription delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] show];
}
[self removeController:controller];
}
- (void)didCancelTransaction:(PGTransactionViewController *)controller error:(NSError*)error response:(NSDictionary *)response {
DEBUGLOG(@"ViewController::didCancelTransaction error = %@ response= %@", error, response);
NSString *msg = nil;
if (!error) msg = [NSString stringWithFormat:@"Successful"];
else msg = [NSString stringWithFormat:@"UnSuccessful"];
[[[UIAlertView alloc] initWithTitle:@"Transaction Cancel" message:msg delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] show];
[self removeController:controller];
}
- (void)didFinishCASTransaction:(PGTransactionViewController *)controller response:(NSDictionary *)response {
DEBUGLOG(@"ViewController::didFinishCASTransaction:response = %@", response);
}
Here is screenshot while using staging directly showing this page :
*Note - Actually i am trying for staging not for production .
When i execute then it doesnt showing Paytm feepayment form instead it showing orderid and amount with transaction id dirctly .
How to open Paytm payment form when user enter fee amount in the form then it should calcualte the amount with extraa tax and then clicking on Fee payment button it should open PAYTM PAYMENT FORM.
PLEASE HELP ME TO SOLVE THIS PROBLEM ( I HAVE GO THROUGH THE PAYTM SDK DOC STEP BY STEP BUT DINT ABLE TO FIND IT ). THANKS.
Important : **As far as checksumGenerationURL and checksumValidationURL is concerned , we need to create it . Initially i tried to use from Paytm but it dint work so finally our server team did it , this is most important point for Integrating Paytm
