毕业设计 基于区块链的全球汇款源码+详细文档+全部资料（高分项目）.zip

# Subscription Module The purpose of this module is to provide a starting point for applications that wish to charge users a monthly subscription fee for access to certain features of the site. This is implemented using [Stripe](https://stripe.com). ### Features Supported - After registering an account, users will be redirected to the page for subscribing using a credit card. - Pages protected by `SubscriptionRoute` will be redirected to the subscribe page if no subscription is found. - Navigation items using the `SubscriptionNav` component will only appear to active subscribers. - Subscribers in this boilerplate are provided access to a super special magic number, whose GraphQL query is protected and available only to subscribers. - After subscribing, the user will be charged $10 a month. - Users can update their card details from the profile page. - Users can cancel their subscription. - When a subscription charge fails, an email is sent to the user via a webhook. - When a subscription is canceled after several failed attempts to charge, an email is sent to the user via a webhook. - In development, [stripe-local](https://github.com/jsonmaur/stripe-local) is used to query for Stripe events and POSTs them to the webhook endpoint. ### Getting Started 1. Sign up for a [Stripe](https://stripe.com) developer account. 2. Ensure subscriptions are enabled in `config/subscription.js`. 3. Place your Stripe publishable key in `config/subscription.js`. 4. Place your Stripe secret key in your `.env` file (stripe endpoint secret not needed right away). 5. Run `yarn stripe:setup`, which will create a subscription plan for you using Stripe's API. 6. Start the app, register a new user, and go through the subscription creation process. ### Deployment Before deploying, you will need to create an actual webhook endpoint inside the Stripe management console (cannot be automated). The two events currently supported are `customer.subscription.deleted` and `invoice.payment_failed`. At this point, you could choose to provide a stripe endpoint secret in your `.env` file, but it is not necessary. It helps prevent fraudulent webhooks from being processed.