如何获得用户权利以在整个对话中持续存在 [英] How do I get user entitlements to persist across conversations

问题描述

我试图通过检查conv.user.entitlements来查看用户是否购买了产品，但购买后立即除外，这是空的。

I am trying to see if a user has purchased a product by checking conv.user.entitlements but except for immediately after purchase, this is empty.

此值以前在会话之间似乎一直存在，现在始终为空。购买后，我可以立即使用conv.user.entitlements看到该权利，但是随后它就消失了。

This value seemed to be persisting between conversations previously, now it is always empty. I am able to see the entitlement using conv.user.entitlements immediately after purchase, but then it is gone.

 if (arg.purchaseStatus === 'PURCHASE_STATUS_OK') {
 console.log('purchase2 ', conv.user.entitlements);
//this works as expected showing the entitlement

在日志中，我看到：Purchase2 [ {权利：[[Object]]，
packageName：'com.chad.myfirstapp'}]

In the logs I see: purchase2 [ { entitlements: [ [Object] ], packageName: 'com.chad.myfirstapp' } ]

但是当我尝试在下一个中记录相同的内容时对话，我得到：

But when I try to log the same in the next conversation, I get:

purchase2 []

purchase2 [ ]

推荐答案

如果只想查看用户是否曾经购买过商品，请使用conv.user.storage来存储一个布尔值，以确定用户是否曾经购买过商品：

If you just want to see if a user has purchased an item in the past, use the conv.user.storage to store either a boolean whether the user has purchased something in the past:

conv.user.storage.hasPurchasedItem = true

或者您可以在conv中进行一系列购买.user.storage并检查其长度：

Or perhaps you can make an array of purchases in conv.user.storage and check its length:

conv.user.storage.purchases = conv.user.storage.purchases || []
conv.user.storage.purchases.push（{item：bananas，cost：0.99}）

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