fix(core-flows): ensure full pricing context when adding items to draft order

[NicolasGorga]

Summary

What — What changes are introduced in this PR?

Ensure the complete price context is passed when adding items to draft orders the same way we do when adding items to a cart.

Why — Why are these changes relevant or necessary?

Not passing the full context will make price rules targeting properties not present in said context to not execute.

How — How have these changes been implemented?

Pass the same fields for the pricing context when adding items to draft orders in the same way we do for the analog operation in carts.

Testing — How have these changes been tested, or how can the reviewer test the feature?

Integration tests.

---

Examples

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This helps with documentation and ensures maintainers can quickly understand and verify the change.

// Example usage

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Checklist

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• I have added a changeset for this PR
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• The changes are covered by relevant tests
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• I have linked the related issue(s) if applicable

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Additional Context

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closes CORE-1395

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[changeset-bot]

🦋 Changeset detected

Latest commit: 8edde33

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 76 packages

Name	Type
@medusajs/core-flows	Patch
@medusajs/medusa	Patch
@medusajs/test-utils	Patch
integration-tests-http	Patch
@medusajs/medusa-oas-cli	Patch
@medusajs/analytics	Patch
@medusajs/api-key	Patch
@medusajs/auth	Patch
@medusajs/caching	Patch
@medusajs/cart	Patch
@medusajs/currency	Patch
@medusajs/customer	Patch
@medusajs/file	Patch
@medusajs/fulfillment	Patch
@medusajs/index	Patch
@medusajs/inventory	Patch
@medusajs/link-modules	Patch
@medusajs/locking	Patch
@medusajs/notification	Patch
@medusajs/order	Patch
@medusajs/payment	Patch
@medusajs/pricing	Patch
@medusajs/product	Patch
@medusajs/promotion	Patch
@medusajs/rbac	Patch
@medusajs/region	Patch
@medusajs/sales-channel	Patch
@medusajs/settings	Patch
@medusajs/stock-location	Patch
@medusajs/store	Patch
@medusajs/tax	Patch
@medusajs/translation	Patch
@medusajs/user	Patch
@medusajs/workflow-engine-inmemory	Patch
@medusajs/workflow-engine-redis	Patch
@medusajs/draft-order	Patch
@medusajs/oas-github-ci	Patch
@medusajs/cache-inmemory	Patch
@medusajs/cache-redis	Patch
@medusajs/event-bus-local	Patch
@medusajs/event-bus-redis	Patch
@medusajs/analytics-local	Patch
@medusajs/analytics-posthog	Patch
@medusajs/auth-emailpass	Patch
@medusajs/auth-github	Patch
@medusajs/auth-google	Patch
@medusajs/caching-redis	Patch
@medusajs/file-local	Patch
@medusajs/file-s3	Patch
@medusajs/fulfillment-manual	Patch
@medusajs/locking-postgres	Patch
@medusajs/locking-redis	Patch
@medusajs/notification-local	Patch
@medusajs/notification-sendgrid	Patch
@medusajs/payment-stripe	Patch
@medusajs/framework	Patch
@medusajs/js-sdk	Patch
@medusajs/modules-sdk	Patch
@medusajs/orchestration	Patch
@medusajs/types	Patch
@medusajs/utils	Patch
@medusajs/workflows-sdk	Patch
@medusajs/cli	Patch
@medusajs/deps	Patch
@medusajs/telemetry	Patch
@medusajs/admin-bundler	Patch
@medusajs/admin-sdk	Patch
@medusajs/admin-shared	Patch
@medusajs/admin-vite-plugin	Patch
@medusajs/dashboard	Patch
@medusajs/icons	Patch
@medusajs/toolbox	Patch
@medusajs/ui-preset	Patch
create-medusa-app	Patch
medusa-dev-cli	Patch
@medusajs/ui	Patch

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[adrien2p]

Suggestions: is it really necessary to copy the array here?

[adrien2p]

Suggestion: same as the other one ☺️

[pepijn-vanvlaanderen]

Hi, question will this also enable price lists on draft orders? That is currently not working.

[medusa-os-bot]

Thank you for your contribution! 🎉

After an initial review, this PR looks good to us. Here's a summary:

✅ Linked to a verified issue (CORE-1395)
✅ Follows contribution guidelines
✅ Tests included (integration tests for draft order pricing context)
✅ Changeset included
✅ Follows Medusa's conventions

Notes:

The root cause is clear: addOrderLineItemsWorkflow passes the order as a cart parameter to getVariantsAndItemsWithPrices, which internally calls filterObjectByKeys(cart, cartFieldsForPricingContext) to build the pricing context. Before this fix, the order query only fetched 7 basic fields (id, sales_channel_id, region_id, customer_id, email, currency_code, locale), so fields like shipping_address.*, customer.groups.id, item_total, and total were silently absent from the context — causing price rules targeting those attributes to not execute.

Extracting the shared fields into common/utils/fields.ts and re-exporting from cart/utils/fields.ts is the right pattern here.

A team member will do a final review before this is merged. We appreciate your patience!