[-]:feat/ Send purchase conversion after payment

[jaaaaavier]

Description

Background: In the current situation, conversions are tracked once the user has completed registration; this is causing us to lose conversions. Therefore, in this PR, let’s propose tracking conversions once payment has been completed. To do this:

• analytics.service.ts

  • New getPurchaseBuyer(): returns who made the purchase. Logged-in user return an uuid and email.
    Buyer without account return Stripe customer (cus_…) and checkout email.
  • New sendPurchaseEvents() Sends Meta and, if there is a buyer, GA and Impact.
  • trackCheckoutCompleted() always clears the payment data at the end, because nothing waits for it anymore.
  • Removed trackDeferredPurchase()

• analytics/types.ts: PurchaseBuyer type.

• impact.service.ts

  • savePaymentDataInLocalStorage() stores the Stripe customerId instead of the deferred purchase flag.
  • trackPaymentConversion(buyer) receives the buyer instead of reading the user.

• ga.service.ts: trackPurchase(buyer) receives the buyer instead of reading the user.

• useUserPayment.ts: passes the Stripe customerId when saving the payment data.

• auth.service.ts: back to its state before Account setup only sends the signup event.

• types.ts and storage-keys.ts: checkout_customer_id replaces is_passwordless_purchase and is cleared with the rest of the payment data.

• Updated unit tests, and added cases for buyers without an account, without a Stripe customer, and logged in.

Related Issues

Related Pull Requests

Checklist

• Changes have been tested locally.
• Unit tests have been written or updated as necessary.
• The code adheres to the repository's coding standards.
• Relevant documentation has been added or updated.
• No new warnings or errors have been introduced.
• SonarCloud issues have been reviewed and addressed.
• QA Passed

Testing Process

• Sent a test conversion with a cus_… customer to the Impact service. Impact accepted it and queued it.

Additional Notes

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View logs

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
97.4% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud