forked from erp-dev/erp
76 lines
2.7 KiB
Markdown
76 lines
2.7 KiB
Markdown
# Business Red-Flush API
|
|
|
|
## Scope
|
|
|
|
Approved internal business orders can be red-flushed through dedicated endpoints. The first version supports whole-order red flush only.
|
|
|
|
External-source data must not participate in red flush. If an order has `is_external_source=true` or a non-empty `external_source_id`, the service rejects the red-flush operation even when the API request is otherwise valid.
|
|
|
|
## Endpoints
|
|
|
|
All endpoints require authentication and reuse the existing business order review/cancel employee permission checks.
|
|
|
|
| Order type | Method | Path |
|
|
| --- | --- | --- |
|
|
| Purchase order | POST | `/api/v1/purchase-orders/{id}/red-flush/` |
|
|
| Sales order | POST | `/api/v1/sales-orders/{id}/red-flush/` |
|
|
| Purchase return order | POST | `/api/v1/purchase-return-orders/{id}/red-flush/` |
|
|
| Sales return order | POST | `/api/v1/sales-return-orders/{id}/red-flush/` |
|
|
| Payment order | POST | `/api/v1/payment-orders/{id}/red-flush/` |
|
|
| Receipt order | POST | `/api/v1/receipt-orders/{id}/red-flush/` |
|
|
|
|
## Request Body
|
|
|
|
```json
|
|
{
|
|
"reason": "录入错误，需要红冲"
|
|
}
|
|
```
|
|
|
|
`reason` is required and cannot be blank at the API layer.
|
|
|
|
## Success Response
|
|
|
|
Returns the refreshed order serializer with HTTP 200.
|
|
|
|
Important red-flush fields included in responses:
|
|
|
|
| Field | Description |
|
|
| --- | --- |
|
|
| `is_red_flushed` | Whether the source order has been red-flushed |
|
|
| `red_flush_id` | UUID audit batch ID for this red flush |
|
|
| `red_flushed_at` | Timestamp when the source order was marked red-flushed |
|
|
|
|
Example:
|
|
|
|
```json
|
|
{
|
|
"id": 123,
|
|
"status": 2,
|
|
"is_red_flushed": true,
|
|
"red_flush_id": "1c8e4c7a-6f2a-4d6b-8f8e-674a2d6b67f4",
|
|
"red_flushed_at": "2026-06-12T10:00:00Z"
|
|
}
|
|
```
|
|
|
|
The source order `status` remains approved after red flush.
|
|
|
|
## Error Responses
|
|
|
|
| Condition | Status | Response shape |
|
|
| --- | --- | --- |
|
|
| Missing or blank `reason` | 400 | DRF serializer error, keyed by `reason` |
|
|
| Order not found in current merchant | 404 | Existing API not-found response |
|
|
| Order is not approved | 400 | `{ "error": "..." }` |
|
|
| Order already red-flushed | 400 | `{ "error": "..." }` |
|
|
| Order is external-source data | 400 | `{ "error": "外部来源...不允许红冲" }` |
|
|
| Service validation failure | 400 | `{ "error": "..." }` |
|
|
|
|
## Merchant Safety
|
|
|
|
The API first scopes order lookup by `request.user.employee.merchant`. The service layer also requires `merchant` and verifies that the order belongs to that merchant.
|
|
|
|
## Audit Notes
|
|
|
|
`red_flush_id` is written to the source order, related `BalanceChangeRecord` rows, and related `StockChangeRecord` rows when inventory is involved. Existing `offset_to`/`offset_id` relationships remain the precise reverse-link mechanism for balance and stock records.
|