Add Store.max_delivery_time_minutes, return it wherever store info appears #8

Merged
Ghasemi merged 1 commit from feature/delivery-time into master 2026-09-05 08:15:59 -04:00

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Author SHA1 Message Date
5117fe9b05 Add Store.max_delivery_time_minutes, return it wherever store info appears
Seller sets this at registration (default 60 min). Exposed on store
list/detail, the seller's own store, cart groups (GET /api/v1/cart/),
and order/order-group responses, so the checkout page's estimated
delivery time no longer needs a frontend mock.

Also document CartSerializer's groups/grand_total for swagger (were
untyped SerializerMethodFields showing as opaque strings) since that's
the endpoint carrying this new field to the checkout page.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-02 14:15:19 +03:30