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OpenAPI ChangesShow/hide ## Changes for v0.yaml:Unexpected changes? Ensure your branch is up-to-date with |
| product_versions, product_object_ids, product_content_types = [], [], [] | ||
| for product in products: | ||
| product_versions.append(Version.objects.get_for_object(product).first()) | ||
| product_versions.append(Version.objects.get_for_object(product).get()) |
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Bug: Using .get() instead of .first() on a Version queryset will raise MultipleObjectsReturned or DoesNotExist exceptions, as products commonly have multiple versions.
Severity: CRITICAL
Suggested Fix
Revert the use of .get() back to .first(). The .first() method correctly handles cases where a product has multiple versions by returning the most recent one, or returns None if no versions exist, preventing the application from crashing.
Prompt for AI Agent
Review the code at the location below. A potential bug has been identified by an AI
agent.
Verify if this is a real issue. If it is, propose a fix; if not, explain why it's not
valid.
Location: ecommerce/models.py#L807
Potential issue: The change from `.first()` to `.get()` when fetching product versions
in `PendingOrder._get_or_create()` will cause exceptions during order creation. Since
products typically have multiple versions after any update, the call to `.get()` will
raise a `MultipleObjectsReturned` exception. If a product has no versions, it will raise
`DoesNotExist`. Both scenarios will cause the checkout process to fail with an unhandled
exception, preventing users from completing their purchases.
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Chris Chudzicki
James Kachel
cp-at-mit