api.spaceplanner.app

commit 94c4a86661a61dfc04762524eb681e28e0fd8e07
parent 22bf6bae578b7daa4c2f7dbb89e6af6023226364
Author: Jacob R. Edwards <jacob@jacobedwards.org>
Date:   Fri, 11 Oct 2024 13:34:25 -0700

Do email verification check before billing

Only create a Stripe Checkout or Billing Portal if there is a
verified email. While Stripe would then just collect it for me, I
don't want to have to fetch the email from them when I already have
everything working on my server.

Diffstat:
M
internal/backend/order.go
 | 
20
++++++++++++++++++++

1 file changed, 20 insertions(+), 0 deletions(-)
diff --git a/internal/backend/order.go b/internal/backend/order.go
@@ -1,6 +1,7 @@
 package backend
 
 import (
+	"errors"
 	"github.com/stripe/stripe-go/v72"
 )
 
@@ -10,6 +11,10 @@ func (e *Env) CreatePortal(username string) (*stripe.BillingPortalSession, error
 		return nil, err
 	}
 
+	if err := e.verifyUserForBilling(username); err != nil {
+		return nil, err
+	}
+
 	params := &stripe.BillingPortalSessionParams{
 		Customer: stripe.String(user.stripeCustomerID),
 		ReturnURL: stripe.String("http://www.spaceplanner.app"),
@@ -23,6 +28,10 @@ func (e *Env) CreateCheckout(username string, price string) (*stripe.CheckoutSes
 		return nil, err
 	}
 
+	if err := e.verifyUserForBilling(username); err != nil {
+		return nil, err
+	}
+
 	p, err := e.Price(price)
 	if err != nil {
 		return nil, err
@@ -42,3 +51,14 @@ func (e *Env) CreateCheckout(username string, price string) (*stripe.CheckoutSes
 	}
 	return e.Stripe.CheckoutSessions.New(params);
 }
+
+func (e *Env) verifyUserForBilling(username string) error {
+	emails, err := e.UserEmails(username)
+	if err != nil {
+		return err
+	}
+	if emails.Verified == nil {
+		return errors.New("Cannot checkout without verifying email")
+	}
+	return nil
+}