holgersindbaek/vendor

A RubyMotion StoreKit Wrapper that allows you to buy, restore and get product info on your in app purchases and subscriptions

Vendor

Installation

Add this line to your application's Gemfile:

gem 'rm_vendor'

And then execute:

$ bundle

Require in your rakefile:

require 'vendor'

Install pod dependencies:

$ rake pod:install

USAGE

Initialize.

Initialize your products with your In App Purchase ID. Vendor will check if the product exists and return it's attributes:

@products = Vendor::Products.new([{:name => "first_item", :id => "com.your.first_item.id"}, {:name => "second_item", :id => "com.your.second_item.id"}]) do |products|
  products.map{ |product| NSLog "Product exists?: #{product.success}" }
  products.map{ |product| NSLog "Product error: #{product.error}" }
  products.map{ |product| NSLog "Product response: #{product.response}" }
end

You don't need to pass along a block though. If you're sure your product exists, then you can just do this:

@products = Vendor::Products.new([{:name => "first_item", :id => "com.your.first_item.id"}, {:name => "second_item", :id => "com.your.second_item.id"}])

If you want to initialize your product with data such as price and description, you can do that as well:

@products = Vendor::Products.new([{:name => "first_item", :id => "com.your.first_item.id", :price => "0.99", :title ="Title of my first item", :description => "My first items description"}])

Get product info.

After you've initialized your product, you get its information:

@product[:first_item].price
@product[:first_item].title
@product[:first_item].description
@product[:first_item].bought?

Purchase product.

To purchase a product, simply do:

@product[:first_item].purchase do |product|
  p "Purchase successful: #{product.success}"
  p "Purchase transaction: #{product.transaction}"
end

And to restore it:

@product[:first_item].restore do |product|
  p "Restore successful: #{product.success}"
  p "Restore transaction: #{product.transaction}"
end

Subscriptions.

Vendor also works with subscriptions. To initialize a subscription:

@subscription_products = Vendor::Products.new([{:name => "subscription", :id => "com.your.subscription.id", :secret => "abcdefg12345", :subscription => true}]) do |subscriptions|
  subscriptions.map{ |subscription| NSLog "Subscription exists?: #{subscription.success}" }
  subscriptions.map{ |subscription| NSLog "Subscription error: #{subscription.error}" }
  subscriptions.map{ |subscription| NSLog "Subscription response: #{subscription.response}" }
end

To purchase a subscription:

@subscription_products[:subscription].purchase do |subscription|
  p "Subscription successful: #{subscription.success}"
  p "Subscription transaction: #{subscription.transaction}"
end

To see wether product is registered as a subscription and if user is currently subscribed:

@subscription_products[:subscription].subscribed?
@subscription_products[:subscription].subscription?

Example App.

You can find an example app inside this gem (inside the app folder).

vendor's Issues

After complete the buy

Objective-C stub for message verifyTransactionReceipt:password:success:failure:' type v@:@@@?@?' not precompiled. Make sure you properly link with the framework or library that defines this message.
Process 1200 exited with status = 0 (0x00000000) Terminated due to signal 6

EXC_BAD_ACCESS on device

So I'm trying to get this up and running on a device and I'm running into an EXC_BAD_ACCESS error when running in debug mode (it just stops with no error message when not in debug mode). Any idea about what's going on here?

$ rake device debug=1

  packet: QSetEnableAsyncProfiling;enable:1;interval_usec:1000000;scan_type:0xfffffeff;
response: OK
Process 0 connected
Executing commands in '/var/folders/v7/vrn4z9cs6ml0q2817kx3vrnh0000gn/T/_deploylldbcmds'.
(lldb)  command script import /var/folders/v7/vrn4z9cs6ml0q2817kx3vrnh0000gn/T/_deploylldbcmds.py
Process 194 stopped
* thread #1: tid = 0x14c7, 0x2bea9028 dyld`_dyld_start, stop reason = signal SIGSTOP
    frame #0: 0x2bea9028 dyld`_dyld_start
dyld`_dyld_start:
-> 0x2bea9028:  mov    r8, sp
   0x2bea902c:  sub    sp, sp, #0x10
   0x2bea9030:  bic    sp, sp, #0x7
   0x2bea9034:  ldr    r3, [pc, #112]            ; _dyld_start + 132
(lldb) c
Process 194 resuming
"Starting IAP"
2014-06-30 21:25:05.292 MYApp[194:60b] Starting purchase process.
Process 194 stopped
* thread #1: tid = 0x14c7, 0x3a2b5622 libobjc.A.dylib`objc_msgSend + 2, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x4)
    frame #0: 0x3a2b5622 libobjc.A.dylib`objc_msgSend + 2
libobjc.A.dylib`objc_msgSend + 2:
-> 0x3a2b5622:  ldr.w  r9, [r0]
   0x3a2b5626:  ldrh.w r12, [r9, #12]
   0x3a2b562a:  ldr.w  r9, [r9, #8]
   0x3a2b562e:  and.w  r12, r12, r1

Can't get the gem to be recognized in the project

application_settings_controller.rb:53:in `viewDidLoad': uninitialized constant ApplicationSettingsController::Vendor (NameError)`

source 'https://rubygems.org'
gem 'bubble-wrap'
gem 'motion-testflight'
gem 'cocoapods'
gem 'motion-cocoapods'
gem 'rm_vendor'

class ApplicationSettingsController < UIViewController

    def viewDidLoad
        super
        @month_sync = Vendor::Product.new(:name => "month_sync", :id => "com.kanban2go.sync.month")
        @year_sync = Vendor::Product.new(:name => "year_sync", :id => "com.kanban2go.sync.year")

        return self
      end
end

:latest_receipt is not saved

I still can't sort out why it's not being saved.