Extend createOrder service to accept optional attachmentBuffer/attachmentName
parameters and persist them. Restructure the POST / multipart branch in the
orders route to dispatch on quotationId presence: from-quotation path is
unchanged, new manual-multipart path validates with CreateOrderSchema and
forwards the attachment. Add two TDD tests covering price line items and
PO file attachment storage.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add `create_project` flag (default true) to `CreateOrderSchema` and
`CreateOrderData`. When true and `quotation_id` is absent, `createOrder`
creates a `projects` row sharing the order's shared-pool number and
`order_id` link — mirroring the from-quotation flow. The route audits
the new project creation when it occurs.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Introduces CreateProjectSchema (Zod 4, NaN-guarded coercions), the
createProject() service function (atomic shared-number generation inside
a $transaction), getNextProjectNumber() preview helper, and two Vitest
tests that verify standalone project creation and distinct sequential
numbers. Routes are deferred to a subsequent task.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
