--- id: FAS-COM-ORD-01 title: Purchase preparation feature: FEAT-COM-ORD-01 product_area: commerce module: orders revision: 1 status: proposed product_intent: proposed source_sha: services-commerce: c8b66a98e2490617aec38ba5c8165dd9bd0a8f9b macroservice-libraries: 54536a441935c6e09fdb7f96f0bec71c52ba4e03 react-console: baf6dae382d6f41dce976c7f848667ccc37e076f capabilities: - CAP-COM-ORD-001 - CAP-COM-ORD-002 - CAP-COM-ORD-003 - CAP-COM-ORD-004 scenarios: - id: FAS-COM-ORD-01-01 title: Shopping reaches a saved review kind: behaviour exercises: - CAP-COM-ORD-001 - CAP-COM-ORD-002 - CAP-COM-ORD-003 relies_on: - ATS-COM-ORD-001-06 - ATS-COM-ORD-002-01 - ATS-COM-ORD-003-01 preconditions: A member has a sellable shirt and the store’s active policy. steps: - do: 'Open the cart, add a shirt, change its quantity and preview.' provenance: proposed source: - >- services-commerce:modules/checkout/tests/e2e/checkouts.e2e.spec.js#adds after the last, changes the intent and clears what was advised, removes, each bumping the version - >- services-commerce:modules/checkout/tests/e2e/checkouts.e2e.spec.js#stores the price snapshot on the checkout, with the totals, and leaves a previewed event expected: The cart retains its policy and a saved preview for the changed quantity. negative: false data_needs: 'An isolated workspace with the records, permissions and controlled outcomes named above.' bound_to: [] provenance: proposed source: - >- services-commerce:modules/checkout/tests/e2e/checkouts.e2e.spec.js#adds after the last, changes the intent and clears what was advised, removes, each bumping the version - >- services-commerce:modules/checkout/tests/e2e/checkouts.e2e.spec.js#stores the price snapshot on the checkout, with the totals, and leaves a previewed event expected_provenance: proposed expected_source: - >- services-commerce:modules/checkout/tests/e2e/checkouts.e2e.spec.js#adds after the last, changes the intent and clears what was advised, removes, each bumping the version - >- services-commerce:modules/checkout/tests/e2e/checkouts.e2e.spec.js#stores the price snapshot on the checkout, with the totals, and leaves a previewed event candidate_bindings: - TST-COM-ORD-027 binding_gap: FND-COM-ORD-079 - id: FAS-COM-ORD-01-02 title: A code changes the reviewed price without spending a use kind: interaction exercises: - CAP-COM-ORD-001 - CAP-COM-ORD-003 - CAP-COM-ORD-004 relies_on: - ATS-COM-ORD-003-01 - ATS-COM-ORD-004-06 preconditions: An open cart qualifies for the fixture discount code. steps: - do: 'Apply the code, preview twice and inspect the counters.' provenance: proposed source: - ATS-COM-ORD-003-01 - ATS-COM-ORD-004-06 expected: Both previews show the discounted amount while the use counter remains unchanged. negative: false data_needs: 'An isolated workspace with the records, permissions and controlled outcomes named above.' bound_to: [] provenance: proposed source: - ATS-COM-ORD-003-01 - ATS-COM-ORD-004-06 expected_provenance: proposed expected_source: - ATS-COM-ORD-003-01 - ATS-COM-ORD-004-06 - id: FAS-COM-ORD-01-03 title: Abandonment ends shopping and returns a hold kind: lifecycle exercises: - CAP-COM-ORD-001 - CAP-COM-ORD-003 relies_on: - ATS-COM-ORD-001-08 - ATS-COM-ORD-001-11 preconditions: A buyer has a reserved booth in an open cart. steps: - do: 'Preview, abandon and attempt another item change.' provenance: proposed source: - ATS-COM-ORD-001-08 - ATS-COM-ORD-001-11 expected: The hold is returned and the abandoned cart refuses changes. negative: false data_needs: 'An isolated workspace with the records, permissions and controlled outcomes named above.' bound_to: [] provenance: proposed source: - ATS-COM-ORD-001-08 - ATS-COM-ORD-001-11 expected_provenance: proposed expected_source: - ATS-COM-ORD-001-08 - ATS-COM-ORD-001-11 - id: FAS-COM-ORD-01-04 title: Read access does not permit shopping changes kind: permission exercises: - CAP-COM-ORD-001 - CAP-COM-ORD-002 - CAP-COM-ORD-004 - CAP-COM-ORD-011 relies_on: - ATS-COM-ORD-011-02 - ATS-COM-ORD-004-11 preconditions: A reader and another member can address the cart’s workspace. steps: - do: 'Read as the reader, try an edit and try another member’s promotion entry.' provenance: proposed source: - ATS-COM-ORD-011-02 - ATS-COM-ORD-004-11 expected: Only the authorized read succeeds and the stored cart remains unchanged. negative: true data_needs: 'An isolated workspace with the records, permissions and controlled outcomes named above.' bound_to: [] provenance: proposed source: - ATS-COM-ORD-011-02 - ATS-COM-ORD-004-11 expected_provenance: proposed expected_source: - ATS-COM-ORD-011-02 - ATS-COM-ORD-004-11 - id: FAS-COM-ORD-01-05 title: A long process reference cannot break review kind: regression exercises: - CAP-COM-ORD-001 - CAP-COM-ORD-003 - CAP-COM-ORD-012 relies_on: - ATS-COM-ORD-003-01 - ATS-COM-ORD-001-13 preconditions: An open cart uses a five-hundred-character process reference. steps: - do: Preview and capture the application envelope. provenance: proposed source: - ATS-COM-ORD-001-13 - ATS-COM-ORD-003-01 expected: The cart retains the reference and review succeeds without exceeding the application contract. negative: true data_needs: 'An isolated workspace with the records, permissions and controlled outcomes named above.' bound_to: [] provenance: proposed source: - ATS-COM-ORD-001-13 - ATS-COM-ORD-003-01 expected_provenance: proposed expected_source: - ATS-COM-ORD-001-13 - ATS-COM-ORD-003-01 evidence: - provenance: documented source: 'rhythm-v2-docs:specs/commerce/orders/planning/features/FEAT-COM-ORD-01-building-a-cart.md' - provenance: observed source: - >- rhythm-v2-docs:specs/commerce/orders/planning/capabilities/CAP-COM-ORD-001-open-a-cart-for-a-buyer-and-fill-it-with-what-they-want.md - >- rhythm-v2-docs:specs/commerce/orders/planning/capabilities/CAP-COM-ORD-002-decide-which-checkout-policy-governs-a-cart-and-keep-it-on.md - >- rhythm-v2-docs:specs/commerce/orders/planning/capabilities/CAP-COM-ORD-003-see-the-priced-order-and-everything-that-would-stop-it.md - >- rhythm-v2-docs:specs/commerce/orders/planning/capabilities/CAP-COM-ORD-004-redeem-promotion-codes-on-a-cart.md --- # Purchase preparation: Feature Acceptance Suite ## What the Feature Must Do as a Whole Purchase preparation joins cart contents, policy selection, pricing and promotion advice. The suite asks whether a buyer can reach a usable review and whether preparation leaves resources available for later placement. ## Interactions Between Capabilities Cart edits feed the next price review, and policy selection constrains the choices shown there. Promotion advice and resource holds cross those boundaries. The combined edit-and-preview chain remains proposed because the registered cases use different carts. ## Regression Record | Revision | Change | Scenario | Why | |---|---|---|---| | 1 | initial | all | Establish the feature’s combined outcomes from the pinned specification and executable evidence. |