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Turn InAppPurchase into an EventEmitter

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Cheng Zhao 2018-01-10 16:37:05 +09:00
parent 400bfb3c5a
commit ac6f895f64
8 changed files with 123 additions and 90 deletions
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12
docs/api/in-app-purchase.md
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@ -1,14 +1,16 @@
# inAppPurchase _macOS_
> In-App Purchase on Mac App Store.
Your application should add a listener before to purchase a product. If there are no listener attached to the queue, the payment queue does not synchronize its list of pending transactions with the Apple App Store.
## Methods
## Methods
The `inAppPurchase` module has the following methods:
### `inAppPurchase.addTransactionListener(listener)`
* `listener` Function - Called when transactions are updated by the payment queue.
* `listener` Function - Called when transactions are updated by the payment queue.
* `payment` Object
* `productIdentifier` String
* `quantity` Integer
@ -19,9 +21,11 @@ The `inAppPurchase` module has the following methods:
* `transactionState` String - The transaction sate (`"SKPaymentTransactionStatePurchasing"`, `"SKPaymentTransactionStatePurchased"`, `"SKPaymentTransactionStateFailed"`, `"SKPaymentTransactionStateRestored"`, or `"SKPaymentTransactionStateDeferred"`)
* `errorCode` Integer
* `errorMessage` String
Add a listener to transactions.
### `inAppPurchase.purchaseProduct(productID, quantity, callback)`
* `productID` String - The id of the product to purchase. (the id of `com.example.app.product1` is `product1`).
* `quantity` Integer (optional) - The number of items the user wants to purchase.
* `callback` Function (optional) - The callback called when the payment is added to the PaymentQueue. (You should add a listener with `inAppPurchase.addTransactionsListener` to get the transaction status).
@ -33,4 +37,4 @@ Returns `true` if the user can make a payment and `false` otherwise.
### `inAppPurchase.getReceiptURL()`
Returns `String`, the path to the receipt.
Returns `String`, the path to the receipt.