stripe-react-serverless-29.ts

class StripeManager {
  public static async createCustomer() {
    try {
      // Retrieve email and username of the currently logged in user.
      // getUserFromDB() is *your* implemention of getting user info from the DB
      const { email, username } = getUserFromDB();

      if (!email || !username) {
        throw Error('Email or username not found.');
      }

      const request = await fetch('https://your-endpoint/stripe/create-customer', {
        method: 'POST',
        body: JSON.stringify({
          email,
          username,
        }),
      });

      const customer = (await request.json()) as IStripeCustomer;

      // Update your user in DB to store the customerID
      // updateUserInDB() is *your* implementation of updating a user in the DB
      updateUserInDB({ customerID: customer.id });

      return customer;
    } catch (error) {
      console.log('Failed to create customer');
      console.log(error);
      return null;
    }
  }
}