26 lines
1.1 KiB
Markdown
26 lines
1.1 KiB
Markdown
# shipment Specification
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## Purpose
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TBD - created by archiving change fulfillment-invoices. Update Purpose after archive.
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## Requirements
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### Requirement: Shipment creation
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Merchants SHALL create shipments (发货单) for their own orders in `paid` or `fulfilling` status, specifying carrier, tracking_no and per-item quantities.
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#### Scenario: partial shipment
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- **WHEN** an order has 3 units of item X and a shipment covers 2
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- **THEN** a later shipment may cover the remaining 1; requesting more than the remainder returns 400
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#### Scenario: status propagation
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- **WHEN** the first shipment is created for a paid order
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- **THEN** the order becomes `fulfilling`
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- **WHEN** all ordered quantities are covered by shipped shipments
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- **THEN** the order becomes `shipped`
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### Requirement: Delivery confirmation
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Customers SHALL confirm delivery of their own shipments; when every shipment of an order is delivered the order becomes `completed`.
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#### Scenario: confirm delivered
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- **WHEN** the customer confirms the only shipment of a shipped order
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- **THEN** shipment becomes `delivered` and the order `completed`
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