In-Tweak Purchase

• in-tweak purchase system works with Paypal-iOS-SDK and ParseSDK.

• this doesn't use any Private API all of the APIs used are Public. it uses Private API to get UDID and Serial, next step is to get an Unique identifier of each device, to secure your payments

• You can use it within any iOS application

• Works fine with tweaks

Tweak Demo

Installation

Link against those frameworks:

Other Linker Flags:

• -ObjC

How to integrate

#import <InTweakPurchase/InTweakPurchase.h>

// Configure your Parse Account

// inside your AppDelegate 
// you can use launchingWithOptions if u called it inside AppDelegate to track your device
// if you caleld it from another place you can put launchingWithOptions as nil

[[InTweakPurchasePaypal sharedInTweak] setParseApplicationID:@"PARSE_APP_ID" clientKey:@"PARSE_CLIENT_ID" className:@"CLASS_NAME" devicesLimit:2 launchingWithOptions:nil];

// Configure your Paypal Account

// Paypal Environments can be found inside InTweakPurchasePaypal.h
// USER_DEFAULT_ID is an NSUserDefaults key to save it after complete the purchase
[[InTweakPurchasePaypal sharedInTweak] initWithClienID:@"PAYPAL_CLIENT_ID" clientIDSandbox:@"PAYPAL_SANDBOX_CLIENT_ID" environment:PayPal_Environment andPurchaseID:@"USER_DEFAULT_ID"];

// Configure your purchase item

// ex: ITEM_NAME = @"Remove Ads"
// ex: ITEM DATA = an zip file contents dylib, zip-file, Image, music to be uploaded (if the purchase done) (just accept one file till now)
// ex: ITEM_ID = @"com.imokhles.testtweak-removeads"
// ex: ITEM_DESCRIPTION = @"purchase this item to remove ads"
// ex: PRICE = @"0.99"
// ex: ITEM_SKU = @"RMV-353553"

[[InTweakPurchasePaypal sharedInTweak] presentPaypalViewControllerFromViewController:self WithItemName:@"ITEM_NAME" andItemDataIfNedded:NSDATA_OF_ITEM inTweakID:@"ITEM_ID" Description:@"ITEM_DESCRIPTION" Quantity:1 Price:@"PRICE" Currency:@"USD" SKU:@"ITEM_SKU"];

// Checking purchase 

// u can use it as u want
[[InTweakPurchasePaypal sharedInTweak] checkTransactionInfo:@"com.imokhles.testInTweak-1" transInfo:^(NSDictionary *info, BOOL success) {
    
    /*
    Info - Output ******* {
        "device_secret_string" = BE51C5D3F7063C1057E0776459893;
        "file_object" = "<PFFile: 0x7fd3abf47740>"; // use it if u want, if not just use the getParseFileObjectWithBlock methode 
        "trans_create_time" = "2015-06-11T19:44:32Z";
        "trans_id" = "PAY-NONETWORKPDEXAMPLE123";
        "trans_state" = approved;
        }
    */
    [[NSUserDefaults standardUserDefaults] setBool:success forKey:@"USER_DEFAULT_ID"];
    [self performSelectorOnMainThread:@selector(testPurchaseNotification:) withObject:nil waitUntilDone:YES];
}];

// if there are an error u will find it easily
// ex: 2015-06-12 12:41:10.179 TestInTweak[26062:5042354] [InTweakPurchase] ERROR: The Internet connection appears to be offline.


// Restoring purchase 

// to restore purchases just ask the user about his Paypal Transacion ID
// then the framework will check everything for u
// it it will return NO, if the user reached the devices limit ( with a notification )
[[InTweakPurchasePaypal sharedInTweak] restorePurchasesForTransaction:@"PAYPAL_TRANS_ID" transInfo:^(BOOL success) {
        if (success) {
            NSLog(@"Purchased Already");
        } else {
            NSLog(@"Ops somthing goes wrong with your TRANSACTION ID");
        }
}];

// Getting file data

// if u have uploaded data when you configurated your purchase item
// you can retrive it easily from here
[[InTweakPurchasePaypal sharedInTweak] getParseFileObjectWithBlock:^(NSData *objectData) {
    // get data
    [self.imageView setImage:[UIImage imageWithData:objectData]];
} progressBlock:^(NSUInteger percentDone) {
    // get the progress value
    self.progressView.progress = percentDone;
}];

Get Payments Notifications

// Gettings payments Notifications
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(testPurchaseNotification:) name:IAProductPurchasedNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(testPurchaseNotification:) name:IAFailedProductPurchasedNotification object:nil];

// Gettings save payments information Notifications
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(testPurchaseNotification:) name:IAProductPurchasedInfoSavedNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(testPurchaseNotification:) name:IAProductPurchasedInfoFailedNotification object:nil];

// Gettings Devices limit reached notification
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(testPurchaseNotification:) name:IADevicesLimitFailedNotification object:nil];

- (void)testPurchaseNotification:(NSNotification *) notification {
    if ([notification.name isEqualToString:IAProductPurchasedNotification]) {
        //Purchased Done
    } else if ([notification.name isEqualToString:IAFailedProductPurchasedNotification]) {
        //Purchased Failed
    } else if ([notification.name isEqualToString:IAProductPurchasedInfoSavedNotification]) {
        //Purchased Info Saved Done
    } else if ([notification.name isEqualToString:IAProductPurchasedInfoFailedNotification]) {
        //Purchased Info Failed To Save
    } else if ([notification.name isEqualToString:IADevicesLimitFailedNotification]) {
        // Reached devices limit
    }
}

Notes

• i think it will be available in Cydia as Hidden package, so
• don't forget to depend it in your control file com.imokhles.InTweakPurchase

Contacts

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