FKN SHITSTATION AND THEIR GODDAMN SANDBOX BS - Sandbox will be it's own separate entity
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# Order Manager - Project Context
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PyQt6 desktop app for a daily order-processing workflow: JIRA tickets -> ShipStation
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labels -> Odoo fulfillment. One `Order` row per JIRA ticket; ShipStation only ever
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enriches existing rows, never creates them. Two companies (Signify Health, Oak Street
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Health) plus a subsidiary (RubiconMD) with its own naming quirk - see below.
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This file exists because this project was built up over a very long conversation with
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Claude in claude.ai, iterating and debugging interactively. It's written so a fresh
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Claude Code session (or a new person) doesn't have to rediscover any of this the hard
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way. Read this before making changes, especially to `shipstation_send.py`,
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`ticket_validation.py`, or anything touching return labels.
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## Architecture
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```
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main.py entry point
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app/
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adf.py Atlassian Document Format -> plain text parser
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companies.py SKU prefix -> company resolution (COMPANY_SKU_MAP)
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config.py SETTINGS_SCHEMA, defaults, test-mode-aware lookups
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database.py SQLAlchemy engine + auto-migration (ADD COLUMN on startup)
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models.py Order table (single source of truth for all fields)
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queries.py get_open_ticket_numbers()
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return_labels.py is_emailed_label_order() - SH007/OK012 detection
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schedule.py cutoff time / past-cutoff logic
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serial_suggestions.py device-keyword -> serial-field suggestions for Pack Ticket
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status_rules.py active/cancelled status list parsing
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ticket_validation.py SKU validation rules (company mismatch, return/device mismatch)
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tracking.py suggest_jira_status() from tracking numbers
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external_links.py JIRA/Google Maps URL builders (View in JIRA, Look Up Address)
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workers.py QThread workers + save_orders()/load_orders_by_view()/etc.
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services/
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base.py NormalizedOrder TypedDict, OrderService ABC
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jira_service.py JIRA REST API v3 /search/jql, paginated
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shipstation_service.py ShipStation tracking-number pull (bulk fetch)
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shipstation_send.py ALL ShipStation write operations - see below, this is the
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file with the most hard-won context in the whole project
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odoo_export.py CSV export
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ui/
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main_window.py Menu bar (File/Data/Orders) + slim toolbar, 3 tabs
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settings_dialog.py Scrollable, grouped by SETTINGS_SCHEMA category
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widgets/
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dashboard.py Stat cards
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orders_table.py QAbstractTableModel - see PERFORMANCE section below
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order_detail_dialog.py Raw payload, tracking, validation issues, JIRA/Maps links
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pack_ticket_dialog.py Serial number entry, barcode-scanner-friendly
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return_label_dialog.py Two-step dummy-then-return UI - see RETURN LABELS below
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```
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## Order model (key columns)
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`id, source, external_id, ticket_number, company, skus (JSON), line_items (JSON),
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shipping_info (JSON), creator, assignee, description, tracking_numbers (JSON),
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shipping_method, serial_numbers (JSON), packed, packed_at, summary, status,
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source_created_at, imported_at, fulfilled_at, cancelled_at, shipstation_sent_at,
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dummy_outbound_label_id, raw_data`
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`dummy_outbound_label_id` is the newest column - it persists step 1 of the return-label
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flow (see below) so step 2 can be triggered separately, even in a later session.
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All timestamps use **local time** (`dt.datetime.now()`), not UTC - this was a real,
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confirmed bug early on (evening cancellations failed same-day checks under UTC).
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## The three tabs
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- **Active**: `status` in `ACTIVE_STATUSES` ("Created")
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- **Cancelled**: cancelled status AND `cancelled_at.date() == today` - ages into Done at midnight
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- **Done**: everything else
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## Return labels - the hard part of this project
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This is the single most iterated-on feature and the one most likely to bite you if
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touched carelessly. Sequence of what was learned, in order, because the reasoning
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matters for not re-breaking it:
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1. **A standalone return label (`POST /v2/labels` with `is_return_label: true`, no
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linked outbound shipment) reports `status: completed` but is invisible in
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ShipStation's UI.** This is confirmed against the team's actual manual process, not
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just API docs: they always create a cheap "dummy" outbound shipment first, then
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generate the return label from it via ShipStation's own GUI.
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2. **The fix**: `create_dummy_shipment()` creates a minimal outbound label (1x1x1in,
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1oz, cheapest service) first. Its `label_id` is passed as `outbound_label_id` when
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creating the real return label via `create_return_label_from_dummy()`. Both are in
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`shipstation_send.py`.
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3. **This is deliberately a two-step UI flow, not one atomic action** (`return_label_dialog.py`
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+ `main_window.py`'s `_on_return_label_dialog_finished`). Clicking "Create Return
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Label" the first time on a ticket only creates the dummy and stops - the button
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label changes to "Step 2" and the user is expected to verify the dummy in
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ShipStation before proceeding. This was an explicit ask: splitting the steps apart
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means a problem in one doesn't get masked by the other. `dummy_outbound_label_id` on
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the Order persists step 1's result across sessions.
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4. **`external_shipment_id` populates ShipStation's "Order #" column** - confirmed via
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ShipStation's own docs. It must be **unique per account**, so the dummy uses
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`{ticket_number}-DUMMY` and the real return label uses the bare `{ticket_number}`.
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5. **`warehouse_id` and `ship_from` are mutually exclusive** in a `/v2/labels` request -
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confirmed by a real ShipStation 400 error ("ship_from and warehouse_id cannot be
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provided in same request"). When a warehouse_id is configured, it's used alone
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(ShipStation resolves the address from the registered warehouse record); otherwise
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the code falls back to an explicit `ship_from` address. See
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`_create_dummy_outbound_label()`.
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6. **ShipStation's `/v2/labels/{label_id}/return` endpoint exists and auto-swaps
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ship_to/ship_from, but does NOT accept a custom `shipment.packages` override** - it
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inherits the original outbound's package. That's why this project does NOT use that
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endpoint; it uses `POST /v2/labels` with `is_return_label: true` +
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`outbound_label_id` set instead (Method 1 in ShipStation's docs), which supports
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full custom packages on the return label itself. Multiple packages per return label
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already works this way (one call, packages array) - no additional work needed there.
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7. **A `carrier_id` (or `store_id`/`warehouse_id`) missing the `se-` prefix produces a
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confusing "not found" error** - `_normalize_shipstation_id()` in `shipstation_send.py`
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auto-prepends `se-` to any bare numeric ID at every lookup site (store, warehouse,
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carrier), since this is an easy typo when copying IDs out of ShipStation's UI.
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8. **ShipStation's own error responses appear to strip the `se-` prefix when echoing
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back `field_value`, regardless of what was actually sent.** Don't assume a bare
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number in an error message necessarily means the prefix is missing in your request -
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it may just mean the ID genuinely doesn't exist in that account (see Test Mode below,
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this is exactly what happened with carrier_id and warehouse_id there).
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9. **RubiconMD (RMD-prefixed SKUs) is an Oak Street subsidiary**: classified as "Oak
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Street Health" everywhere (dashboard, filters, company mismatch checks), but the
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return label's address `name` field is overridden to "Rubicon MD"
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(`RUBICONMD_RETURN_NAME` setting). Everything else (carrier, service, address,
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phone) is identical to Oak Street's - RubiconMD does NOT have its own shipping
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account. See `_is_rubiconmd_order()` / `_return_address_for_order()`.
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10. **The tracking number is never auto-copied to the clipboard** - there's an explicit
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"Copy Tracking Number" button in the success dialog instead. This was a deliberate
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reversal: an earlier version auto-copied and that was flagged as risky (staff use
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the clipboard constantly for other things; silently overwriting it loses data).
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## ShipStation Test Mode
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Built so the team can test the whole return-label flow without spending real money or
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needing to void mistakes. Toggle: Data menu checkbox, also mirrored as a permanent
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orange status-bar banner when active (`_test_mode_indicator`).
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**Design**: every account-specific ShipStation setting (API key, store/warehouse ID,
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return carrier/service code) has a `TEST_`-prefixed override
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(`config.get_shipstation_setting()` in `config.py`). When test mode is on, **only**
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the `TEST_` value is used - no fallback to production. This used to fall back to the
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production value when the `TEST_` override was blank, on the theory the sandbox might
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share IDs with production - confirmed against ShipStation's own docs that it never
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does ("Sandbox data is isolated from production data... anything you create in the
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sandbox will not be accessible in production, or vice-versa" -
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docs.shipstation.com/apis/shipengine/docs/getting-started/sandbox). That fallback is
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what produced three separate confusing "not found"/"invalid" errors in a row (carrier,
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then warehouse, then store) before it was caught and removed - a sandbox key being
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handed a production ID isn't a soft mismatch, it's a guaranteed rejection. The team's
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sandbox is a separate ShipEngine-heritage test account entirely, confirmed via
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`list_carriers()`/`list_warehouses()` diagnostics (Data menu - "List ShipStation
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Carriers/Warehouses..."). Confirmed real test carrier: `se-6366092` (UPS) for both
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companies, since there's one shared sandbox account. Because there's no fallback now,
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every `TEST_*` setting a flow touches must be filled in explicitly, even ones that are
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plain strings rather than account-specific IDs (e.g. `TEST_SIGNIFY_RETURN_SERVICE_CODE`/
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`TEST_OAKSTREET_RETURN_SERVICE_CODE` were blank and got set to `ups_ground` to match
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production - safe because a service code isn't sandbox/production-isolated data, it's
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just a carrier capability string).
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**Warehouses don't exist by default in a sandbox account** - `list_warehouses()`
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correctly returning an empty list in test mode wasn't a bug, there was just nothing
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there yet to list. Fixed with `create_warehouse()` / `create_test_warehouse_for_company()`
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in `shipstation_send.py` (confirmed request shape against ShipStation's own
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`POST /v2/warehouses` docs - `name` + `origin_address`, with
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`address_residential_indicator` required) and a "Create Test Warehouse(s)..." Data-menu
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action that reuses the existing `SIGNIFY_RETURN_*`/`OAKSTREET_RETURN_*` address settings
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as the origin address (same physical address, just registered under the sandbox
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account) and auto-saves the resulting `warehouse_id` into
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`TEST_SHIPSTATION_SIGNIFY_WAREHOUSE_ID` / `TEST_SHIPSTATION_OAKSTREET_WAREHOUSE_ID`.
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**There is no way to list store IDs, in test mode or production - confirmed a dead
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end.** `list_stores()` used to call `GET /v2/stores`, which doesn't exist (plain 404,
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"No route matched with those values"). Checked against ShipStation's own V2 OpenAPI
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reference: there is no Stores/Marketplaces section at all - `store_id` only ever shows
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up as an *input* field on label/shipment requests, never as a listable resource. Their
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own help docs confirm the only ways to get a store_id are ShipStation support looking
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it up, or the legacy V1 API (different auth - key+secret Basic Auth, not the single
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V2 API-Key header this app uses everywhere). `list_stores()` now raises a clear error
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saying so instead of a confusing 404; the Data-menu item was relabeled "About
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ShipStation Store IDs..." accordingly. **The only real fix**: log into the
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ShipStation account's own UI (Settings > Store Setup) - for test mode, that means the
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TEST/sandbox account specifically, not production - find or create a manual store,
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and copy its store_id into `TEST_SHIPSTATION_SIGNIFY_STORE_ID` /
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`TEST_SHIPSTATION_OAKSTREET_STORE_ID` by hand. This was caught mid-debugging: a
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"Return label creation failed" / "invalid store" error on `store_id: 367672` (Oak
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Street's *production* `se-367672`, prefix stripped in the echoed error per point 8
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above) - happening because `TEST_SHIPSTATION_OAKSTREET_STORE_ID` was still blank.
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**Production readiness check, 2026-09-16 (read-only, no labels created, no cost)**:
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before a first real production test of the return-label flow, ran `GET /v2/carriers`,
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`GET /v2/warehouses`, and `GET /v2/carriers/{id}/services` directly against the
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production API key and diffed the results against `.env`:
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- `SIGNIFY_RETURN_CARRIER_ID` (`se-350817`) and `OAKSTREET_RETURN_CARRIER_ID`
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(`se-599657`) both exist and are the expected UPS accounts.
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- `SHIPSTATION_SIGNIFY_WAREHOUSE_ID` (`se-180473`) and
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`SHIPSTATION_OAKSTREET_WAREHOUSE_ID` (`se-437417`) both exist (named "Signify" and
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"OAKM" respectively).
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- `ups_ground` (both `*_RETURN_SERVICE_CODE` settings) is a valid service code on both
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carrier accounts.
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- **`store_id` could NOT be checked** - no listing endpoint exists (see above). This
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is the one remaining unknown going into a real test. Per the "Known-pending" section
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below, end-to-end production verification of this flow was still unconfirmed as of
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this check - so a first real shipment is a genuine first test, not a regression
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check. If it fails, expect the same "invalid store" error shape as the test-mode one;
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the fix then is re-checking the store_id in ShipStation's own UI, not the code.
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**Real limitations of ShipStation's sandbox (confirmed via their own docs, not
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assumed) that constrain what test mode can actually verify:**
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- Branded Labels / Branded Tracking Pages are NOT available in sandbox. This directly
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affects the emailed-return-label feature: the "Send Return Label" branded-email step
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(the actual point of the feature) cannot be tested end-to-end in test mode. Only
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label *creation* can be verified there; the branded email step still needs a real
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production test eventually.
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- 20 requests/minute rate limit (much lower than production) - plausible to hit during
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heavy iterative testing, and would likely present as a confusing generic-looking error.
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- Tracking events require real packages in a real carrier network - sandbox can't
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simulate them, so Pull Tracking Numbers won't return anything for test-mode shipments.
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Expected, not a bug.
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- Sales Orders API (used by the emergency "Send to ShipStation" feature specifically,
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not the return-label flow) is in beta and may not work in sandbox at all.
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## Performance - a real, fixed bug worth knowing about
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`ticket_validation.py`'s `validate_ticket()` and `return_labels.py`'s
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`is_emailed_label_order()` both read Settings from disk internally
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(`config.load_settings()` / `config.get()`, which re-parse `.env` every call). Calling
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either of these inside `OrdersTableModel.data()` - which Qt invokes constantly, for
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every visible cell, every repaint - was a severe, real performance bug (measured:
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2.7 seconds of UI freeze per refresh with 300 orders, and visibly janky scrolling).
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**Fixed** by computing both once per `set_orders()` call (not per cell) and caching the
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result per `order.id` (`self._issues_by_id`, `self._is_emailed_label_by_id` in
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`orders_table.py`). Also hoisted the underlying Settings reads themselves out of the
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per-order loop via `make_validation_context()` (fetches sku_map/keyword_map/exempt_keywords
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once, passed into every `validate_ticket()` call in the batch) - measured improvement:
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2749ms -> 19ms for a 300-order refresh. **If you add a new per-order computed column,
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compute it once in `set_orders()` and cache it - never call anything that reads
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Settings from inside `data()`.**
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## Ticket validation rules (flagging only, never auto-cancels)
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`ticket_validation.py` - two rules, confirmed against real business logic and real SKU
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catalogs (Oak Street + Signify deliverables spreadsheets, not guessed):
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1. **Company mismatch**: a ticket's SKUs resolve to more than one company (SH + OK
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present together). Simple, unambiguous.
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2. **Return/device mismatch**: a "Shipping - Return Label/Box X" line item's implied
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device type doesn't match anything else on the ticket. Two valid pairings, both
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treated as satisfying the rule:
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- An actual device line item of the same type (break-fix: send the asset, return
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the same type).
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- **Another shipping item of the same type** (asset recovery: a box AND a label for
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the same device, e.g. `SH002` "Return Box iPad" + `SH011` "Return Label iPad" -
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confirmed as a valid combination, NOT a mismatch, against real examples:
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SH002/SH011, OK001/OK006, OK011/OK013).
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- Exempt return types (no device expected at all): emailed labels, DPS Device,
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scheduled pickups, padded envelopes - `RETURN_DEVICE_EXEMPT_KEYWORDS` setting.
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- Device-type keywords are shared with `serial_suggestions.py`'s
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`DEVICE_FIELD_SUGGESTIONS` (same vocabulary, different use) - includes an `IE`
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prefix note: Signify's `IE400/IE401` SKUs are **deprecated**, deliberately not
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added to `COMPANY_SKU_MAP`.
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This is intentionally flag-only. Cancellation is a deliberate manual step in JIRA
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(requires a reason, is audited, requires someone's JIRA account) - there is no
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JIRA-write capability anywhere in this app, by design, and that's not expected to
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change without a deliberate separate conversation about it.
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## Other things worth knowing
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- **Bitdefender ATC crash (Windows-only, resolved)**: `PackTicketDialog` and
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`ReturnLabelDialog` used to crash the whole process on close - confirmed via crash
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dump analysis to be Bitdefender Endpoint Security's Advanced Threat Control
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corrupting a stack frame inside Qt6Core.dll, not a bug in this code. Fixed by
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showing both dialogs non-modally (`.show()` instead of `.exec()` - avoids the nested
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event loop `.exec()` runs) and reusing a single persistent instance per dialog type
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via `set_order()` rather than constructing/destroying one per ticket. See the
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WORKAROUND NOTE docstrings in both dialog files before changing how they're shown.
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- **Menu bar, not just a toolbar**: File / Data / Orders menus hold everything; a slim
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toolbar duplicates only the 3 highest-frequency actions (Import from JIRA, Pack
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Ticket, Create Return Label) using the *same* QAction objects, so there's nothing to
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keep in sync between the two.
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- **JIRA import uses the newer `/rest/api/3/search/jql` endpoint** (the old
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`/rest/api/3/search` was removed by Atlassian) - paginated via `nextPageToken`, with
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defensive anti-loop guards (stops on empty batch, `isLast`, missing/repeated token,
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or a 200-page hard ceiling).
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- **View in JIRA** defensively strips any `/rest/...` API path that might have ended up
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baked into the `JIRA_URL` setting before building the browse link - the setting is
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meant to be the bare site domain.
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- **SKU company map** (`COMPANY_SKU_MAP`): `SH:Signify Health,OK:Oak Street
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Health,RMD:Oak Street Health` - RMD added after confirming it's a subsidiary, not
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its own company.
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## Known-pending / not yet built
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- **Immediate next step, as of the last working session**: the warehouse_id issue is
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now fixed code-side ("Create Test Warehouse(s)..." in the Data menu, see ShipStation
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Test Mode above) but hasn't been run/confirmed yet - run it, confirm the two
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`TEST_SHIPSTATION_*_WAREHOUSE_ID` settings got saved. Then a *second*, separate
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test-mode gap surfaced right after: an "invalid store" error on Oak Street's
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production store_id, because `TEST_SHIPSTATION_*_STORE_ID` is blank and there is no
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API-based fix for that one (see ShipStation Test Mode above) - both
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`TEST_SHIPSTATION_SIGNIFY_STORE_ID` and `TEST_SHIPSTATION_OAKSTREET_STORE_ID` still
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need to be filled in by hand from the sandbox account's own ShipStation UI before the
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emailed-return-label flow can be tested end-to-end in test mode.
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- **EOD JIRA push**: deliberately deferred. `packed`, `serial_numbers`,
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`tracking_numbers`, `shipping_method`, `assignee` are all captured and ready for it
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whenever it's prioritized - would need the exact JIRA custom field IDs (outbound
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tracking slots 1-4, RMA number, serial fields) from the team.
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- **Bulk JIRA -> ShipStation import**: still an external, separate process (their own
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CSV-conversion tool) - this app only handles the single-ticket emergency send case.
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A bigger, riskier build if ever tackled (rate limits, bulk automation behavior).
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- **Return-label flow real-world verification**: the two-step dummy-then-return flow
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is fully tested at the code level (unit tests covering both success and
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void-on-failure paths), but end-to-end confirmation that it behaves correctly with
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ShipStation's actual production API, for the actual team, is still in progress as of
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the last working session - don't assume it's fully proven in production just because
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the code is correct and tests pass.
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- **JIRA write access / auto-cancellation**: explicitly declined by the team so far
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(cancellation requires a JIRA account and an audited reason) - don't build this
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without a deliberate, separate conversation about it first.
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Reference in New Issue
Block a user