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@@ -43,7 +43,7 @@ Refactor phases 0-5 landed; phase 6 (multi-site distribution readiness) largely
|
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### Active state
|
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|
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- 966 tests, naming/style check green, Gitea Actions CI (backend + naming + frontend build + a migrations-mysql job that runs the real fresh upgrade on utf8mb4 MySQL 8)
|
||||
- `__contract_version__` at 0.11.0 (product `__version__` 0.7.0, tags v0.5.0/v0.6.0/v0.7.0 - distinct series, ADR-007)
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- `__contract_version__` at 0.12.0 (0.12.0 adds the mailer to the plugin surface) (product `__version__` 0.7.0, tags v0.5.0/v0.6.0/v0.7.0 - distinct series, ADR-007)
|
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- 12 bundled plugins all satisfy contract: computers, employees, geenforce, knowledgebase, machines, measuringtools, network, notifications, printers, slides, usb, warranty
|
||||
- Core Alembic chain: baseline `68b3947ae14f` -> head `7d25_drop_redundant_indexes` (32 core migrations). Each plugin owns its own chain (ADR-008); deploy runs `flask db upgrade` then `flask plugin upgrade-all`. Reproducible + idempotent from empty (env.py relaxes session sql_mode so the chain runs on strict MySQL 8).
|
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- Legacy import: `docs/IMPORT-API.md` is the schema-agnostic import contract; `docs/IMPORT-ADOPTION.md` + `docs/PILOT-DEPLOY.md` cover adopting a site; `scripts/site_imports/wjf/` is the West Jefferson reference loader (all 15 stages, validated end-to-end including on a Windows + MySQL 8 VM).
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@@ -9,7 +9,7 @@ The contract is locked in [ADR-001](../docs/adr/ADR-001-asset-as-platform-contra
|
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The framework declares its contract version in `shopdb/__init__.py`:
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|
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```python
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||||
__contract_version__ = '0.11.0'
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||||
__contract_version__ = '0.12.0'
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```
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||||
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Each plugin's `manifest.json` declares the range of contract versions it supports:
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@@ -479,6 +479,9 @@ What `shopdb.api` exposes:
|
||||
- Import mode: `apply_import_timestamps`, `import_mode_active`,
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`parse_import_datetime`
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- Legacy employee directory: `employee_connection`
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||||
- Mailer (0.12.0): `send_email(to, subject, html, text=None)` and
|
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`send_alert(subject, html, text=None)` - settings-first, no-op safe when
|
||||
email is unconfigured; send_alert targets the site's alert_recipients
|
||||
|
||||
```python
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from shopdb.api import db, Asset, AssetType, success_response, paginate_query
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|
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@@ -1,222 +1,325 @@
|
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# Plugin lab: build the printedparts plugin yourself
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# Plugin lab: build the printedparts plugin
|
||||
|
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A guided, milestone-based exercise: build the 3D-printed-parts storefront +
|
||||
kiosk plugin specified in `docs/proposals/printedparts-plugin.md`. Each
|
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milestone lists what to build, which existing code to imitate, and a
|
||||
checkpoint that proves you are done. Read the spec first, keep it open.
|
||||
|
||||
Prerequisites: a working dev environment (README quick start), the three
|
||||
plugin docs skimmed once - `PLUGIN-QUICKSTART.md` (mechanics),
|
||||
`PLUGIN-GUIDE.md` (the measuringtools walkthrough - your narrative reference),
|
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`PLUGIN-HOOKS.md` (hook reference). Naming rules: `CONTRIBUTING.md` - the
|
||||
pre-commit hook enforces them, read it before naming anything.
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|
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Ground rules
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- Import core ONLY via `shopdb.api` (+ `shopdb.plugins.base`). The contract
|
||||
test fails your build otherwise.
|
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- DB columns: lowercase concatenated (`quantityonhand`, not quantity_on_hand).
|
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- Run `bash scripts/check-naming-and-style.sh` and the test suite at every
|
||||
checkpoint.
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||||
- Commit once per milestone. Working on a branch is fine; so is a fork.
|
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A hand-held, build-along tutorial: construct the 3D-printed-parts storefront +
|
||||
kiosk plugin specified in `docs/proposals/printedparts-plugin.md`, stage by
|
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stage, seeing each piece work before moving on. Written for someone building
|
||||
their first plugin. The finished implementation lives on the
|
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`feat/printedparts-plugin` branch with one commit per stage, tagged
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`lab-stage-01` .. `lab-stage-10` - when stuck, `git diff lab-stage-03
|
||||
lab-stage-04` shows exactly what a stage changes.
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||||
|
||||
Know before you start
|
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- You are building a BUNDLED plugin inside this repo. Plugin frontend files
|
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live in core (`frontend/src/...`), and three core files get small edits:
|
||||
`frontend/src/api/index.js` (api client), the router, and
|
||||
`PLUGIN_TABLE_OWNERS` in `shopdb/plugins/alembic_template.py`. That is
|
||||
normal for all 12 bundled plugins - external-plugin UI packaging does not
|
||||
exist yet - so do not be confused when a "plugin" touches core.
|
||||
- This plugin deliberately DIVERGES from the scaffold in three places, each
|
||||
a teaching point you will hit in order: (1) it is NOT an asset type, so the
|
||||
scaffold's AssetType seeding gets deleted (M1); (2) its migration is a REAL
|
||||
baseline that creates tables, not a stamp-only anchor (M1); (3) its kiosk
|
||||
take endpoint is the product's first UNauthenticated write - read the
|
||||
decision record in the proposal before building it (M4).
|
||||
- Instructor option: keep a solution branch with one commit per milestone
|
||||
(tag `lab-m1`..`lab-m7`); a stuck learner can `git diff lab-m3 lab-m4` to
|
||||
see exactly what a milestone changes.
|
||||
`frontend/src/api/index.js`, the sidebar icon map in `AppLayout.vue`, and
|
||||
`PLUGIN_TABLE_OWNERS` in `shopdb/plugins/alembic_template.py`. Normal for
|
||||
all bundled plugins - external-plugin UI packaging does not exist yet.
|
||||
- Three deliberate divergences from the scaffold, each a teaching point:
|
||||
(1) NO AssetType - these are quantity consumables, not ADR-001 assets
|
||||
(stage 1); (2) the migration is a REAL baseline that creates tables, not a
|
||||
stamp-only anchor (stage 2); (3) the kiosk take endpoint is the product's
|
||||
first UNauthenticated write - read the decision record in the proposal
|
||||
before stage 7.
|
||||
- Ground rules: import core ONLY via `shopdb.api` (+ `shopdb.plugins.base`);
|
||||
DB names lowercase concatenated (`quantityonhand`); run
|
||||
`bash scripts/check-naming-and-style.sh` + the tests at every stage; one
|
||||
git commit per stage.
|
||||
|
||||
Prerequisites: working dev environment (README quick start), skim
|
||||
`PLUGIN-QUICKSTART.md`, `PLUGIN-GUIDE.md` (the measuringtools exemplar this
|
||||
lab imitates), `PLUGIN-HOOKS.md`, and `CONTRIBUTING.md` naming rules.
|
||||
|
||||
---
|
||||
|
||||
## Milestone 1 - skeleton, models, migration (backend exists)
|
||||
## Stage 0 - orientation (no code)
|
||||
|
||||
Build
|
||||
1. `flask plugin new printedparts` - scaffolds `plugins/printedparts/`.
|
||||
2. The scaffold assumes an Asset-extension plugin; ours is standalone.
|
||||
In `plugin.py` strip the AssetType seeding from `on_install` (imitate
|
||||
`plugins/knowledgebase/plugin.py` instead of the template).
|
||||
3. Replace the scaffold model with the two spec tables: `PrintedItem`,
|
||||
`PrintedItemTransaction` (`models/printeditem.py`). Use `BaseModel` +
|
||||
`AuditMixin` from `shopdb.api`. Itemcode: leave generation to the API
|
||||
layer (M2), column just `unique=True, index=True`.
|
||||
4. Register both tables in `PLUGIN_TABLE_OWNERS`
|
||||
(`shopdb/plugins/alembic_template.py`).
|
||||
5. Create `plugins/printedparts/migrations/` with the 3-line `env.py` +
|
||||
`script.py.mako` (copy from measuringtools) and a REAL baseline
|
||||
`versions/0001_printedparts_baseline.py` - hand-written
|
||||
`op.create_table(...)` for both tables (see
|
||||
`plugins/measuringtools/migrations/versions/0001_measuringtools_baseline.py`).
|
||||
6. Manifest: api_prefix `/api/printedparts`, `dependencies: ["employees"]`,
|
||||
`default_enabled: false`.
|
||||
Read the proposal. Tour the two reference plugins you will imitate:
|
||||
`plugins/usb/` (checkout ledger + badge contract) and
|
||||
`plugins/measuringtools/` (post-cutover migration baseline, hooks).
|
||||
See it work: run the app, log in.
|
||||
|
||||
Checkpoint
|
||||
## Stage 1 - scaffold, minus the AssetType
|
||||
|
||||
```
|
||||
flask plugin new printedparts --description "3D-printed parts inventory + kiosk checkout"
|
||||
```
|
||||
|
||||
Walk the generated tree. Then diverge:
|
||||
1. In `plugins/printedparts/plugin.py`, DELETE `_ensure_asset_type` and its
|
||||
`on_install` call - a printed part is a kind-with-a-count, not an asset.
|
||||
Replace it with settings seeding (see the tagged commit): three Setting
|
||||
rows, category `printedparts` - `printedparts_code_prefix` (3DP),
|
||||
`printedparts_default_threshold` (5), `printedparts_unknown_badge` (deny).
|
||||
2. `manifest.json`: `"dependencies": ["employees"]` (badge names),
|
||||
`"core_version": ">=0.11.0,<1.0.0"`, `"default_enabled": false`,
|
||||
`"display_name": "3D Printed Parts"`.
|
||||
|
||||
See it work: `flask plugin list` shows printedparts [Available].
|
||||
Commit: `printedparts stage 1: scaffold, no AssetType, manifest per spec`
|
||||
|
||||
## Stage 2 - models + real migration baseline + tables live
|
||||
|
||||
1. Replace the scaffold model with `models/printeditem.py`: `PrintedItem`
|
||||
(itemcode unique+indexed, itemname, itemdescription, imageurl,
|
||||
quantityonhand, lowstockthreshold, binlocation, printnotes) and
|
||||
`PrintedItemTransaction` (printeditemid FK CASCADE, transactiontype
|
||||
take/restock/adjust, SIGNED quantitychange, employeesso, employeename,
|
||||
reason, transactiondate) - both on `BaseModel`. The ledger is the source
|
||||
of truth; quantityonhand is a cache moved in the same commit.
|
||||
2. Update `models/__init__.py` exports and `plugin.py` `get_models`.
|
||||
3. Register in `PLUGIN_TABLE_OWNERS` (`shopdb/plugins/alembic_template.py`):
|
||||
`'printedparts': ('printeditems', 'printeditemtransactions'),`
|
||||
4. `migrations/`: copy `script.py.mako` + the 3-line `env.py` from
|
||||
measuringtools (change PLUGIN_NAME), then hand-write
|
||||
`versions/0001_printedparts_baseline.py` with explicit `op.create_table`
|
||||
for both tables + the three transaction indexes.
|
||||
5. The scaffold's `api/routes.py` still imports the model you deleted - make
|
||||
the blueprint import cleanly (a placeholder route is fine for now).
|
||||
|
||||
See it work:
|
||||
```
|
||||
flask plugin install printedparts && flask plugin enable printedparts
|
||||
flask plugin upgrade-all # applies your 0001
|
||||
mysql> SHOW TABLES LIKE 'printed%'; -- both tables
|
||||
mysql> SELECT * FROM alembic_version_printedparts; -- your revision id
|
||||
pytest tests/ -q # nothing broken, contract tests green
|
||||
mysql> SHOW TABLES LIKE 'printed%'; -- both tables
|
||||
mysql> SELECT * FROM alembic_version_printedparts; -- printedparts0001baseline
|
||||
flask plugin upgrade-all -- printedparts: ok (idempotent)
|
||||
```
|
||||
|
||||
## Milestone 2 - CRUD API + permissions + itemcode
|
||||
Common errors (both hit for real while building this):
|
||||
- An empty `Migration error:` on install. Root cause: anything that makes
|
||||
`plugins.printedparts.models` fail to import - the alembic env imports the
|
||||
models package, which pulls in plugin.py and routes.py. Here it was the
|
||||
scaffold routes importing the deleted model; the ImportError gets caught
|
||||
and retried down a subprocess path with no stderr. Fix the import, not the
|
||||
migration.
|
||||
- `KeyError: 'printedparts'` from `tests/test_plugin_migrations.py`: add
|
||||
`EXPECTED_HEAD_REVISION['printedparts'] = 'printedparts0001baseline'` -
|
||||
the guard makes every new plugin declare its expected head on purpose.
|
||||
|
||||
Build
|
||||
1. `api/routes.py`: list/detail/create/update/soft-delete per the spec table.
|
||||
Imitate a clean plugin blueprint (`plugins/measuringtools/api/routes.py`)
|
||||
for pagination (`perpage`, `dir`), search, and the shared
|
||||
`success_response`/`error_response` helpers from `shopdb.api`.
|
||||
2. Itemcode on create: `<prefix>-<id zero-padded to 4>`; prefix from Setting
|
||||
`printedparts_code_prefix` (read via `self.get_setting` or Setting model
|
||||
through `shopdb.api`). Two-step: insert, flush to get the id, set code.
|
||||
3. `get_permissions()` on the plugin class: view/create/edit/delete/restock
|
||||
(tuples, category `printedparts` - copy shape from
|
||||
`plugins/usb/plugin.py`). Gate mutations with `@jwt_required()` +
|
||||
`@require_permission(...)`; reads are `@jwt_required(optional=True)`.
|
||||
4. Restock + adjust endpoints: both write a LEDGER row and move
|
||||
`quantityonhand` in the same commit. Adjust requires `reason`, rejects a
|
||||
result below zero. Both record the operator: accept `badge` in the body
|
||||
and resolve it (M4 extracts the resolver - for now digits=SSO is enough).
|
||||
5. Seed the 3 settings in `on_install` (Setting.set pattern - see how other
|
||||
plugins seed in `on_install`; category `printedparts`).
|
||||
Commit + tag `lab-stage-02`.
|
||||
|
||||
Tip - earlier visible win: as soon as the GET list endpoint works, jump ahead
|
||||
and wire just the api client + router entry + a bare `PrintedItemsList.vue`
|
||||
(first two steps of M3), seed two rows by hand, and look at your parts in the
|
||||
browser. Everything before that moment is invisible; seeing the table makes
|
||||
the rest of the lab concrete. Then come back and finish the mutations here.
|
||||
## Stage 3 - read API + list page (the first visible win)
|
||||
|
||||
Checkpoint
|
||||
```
|
||||
pytest plugins/printedparts/tests/ -q # write tests as you go:
|
||||
# - create mints 3DP-0001 style codes
|
||||
# - restock/adjust move both ledger and cache atomically
|
||||
# - adjust below zero -> 400/422
|
||||
# - permission gates: anonymous create -> 401, wrong-perm user -> 403
|
||||
curl -s localhost:5001/api/printedparts/items | jq # anonymous list OK
|
||||
```
|
||||
1. Real `api/routes.py`: `GET /items` (jwt-optional; pagination via
|
||||
`get_pagination_params`/`paginate_query`, search across
|
||||
code/name/description/bin, `?lowstock=true` filter) and
|
||||
`GET /items/<id>` returning the item + its 25 most recent transactions.
|
||||
2. `get_navigation_items` on the plugin: `{'name': '3D Parts', 'icon': 'box',
|
||||
'route': '/printedparts', 'position': 46}`.
|
||||
3. Frontend: paste the `printedpartsApi` client into
|
||||
`frontend/src/api/index.js` (list/get for now, paths under
|
||||
`/printedparts/items`); rename the scaffold views to
|
||||
`PrintedItemsList/PrintedItemDetail/PrintedItemForm.vue` and repoint
|
||||
`router/routes/printedparts.js`; build the list page from
|
||||
`PrintersList.vue` (global styles, `useListQuery`, PaginationBar) with an
|
||||
image thumb column and a red/green quantity badge vs the threshold.
|
||||
4. Seed two or three rows by hand (SQL or flask shell) purely to have
|
||||
something to look at. NOTE: hand-seeded stock has no ledger backing - the
|
||||
stage-9 reconcile report will flag exactly these rows, which is the check
|
||||
working.
|
||||
|
||||
## Milestone 3 - management frontend + images
|
||||
See it work: navigate to `/printedparts` - your parts in a table, low-stock
|
||||
row red-badged. Everything before this moment was invisible; from here on
|
||||
every stage shows on screen.
|
||||
|
||||
Build
|
||||
1. The scaffold already dropped `PrintedpartsList/Detail/Form.vue` starters
|
||||
and a router file; rename/build them into `PrintedItemsList/Detail/Form`
|
||||
per the spec. Master templates: `PrintersList.vue` (list),
|
||||
`PrinterDetail.vue` (detail). Global CSS only; CSS variables for colors
|
||||
(frontend/CLAUDE.md rules).
|
||||
2. Register the API client in `frontend/src/api/index.js` (paste the
|
||||
generated `frontend-api-snippet.js`, extend with restock/adjust/image
|
||||
calls).
|
||||
3. Low-stock highlighting on the list (`quantityonhand <= lowstockthreshold`
|
||||
-> danger badge). Filters: search + low-stock-only checkbox.
|
||||
4. Image upload: replicate the models-image trio - upload/serve/delete -
|
||||
from `shopdb/core/api/models.py` INTO the plugin blueprint
|
||||
(`instance/printedpartsimages/`, public GET serve, imageurl column,
|
||||
prefix-guarded delete). Wire the Form upload + Detail hero image.
|
||||
5. Nav: `get_navigation_items()` -> "3D Parts" (usb plugin shape). Router
|
||||
meta: list/detail plugin-gated, new/edit `requiresAuth` (see
|
||||
`frontend/src/router/routes/usb.js`).
|
||||
Common error: nav icon missing. The sidebar maps icon NAMES to Lucide
|
||||
components in `AppLayout.vue` (`iconMap`); an unknown name renders nothing.
|
||||
Add `'box': Box` to the map (and the import) or reuse an existing name.
|
||||
|
||||
Checkpoint: create an item with a photo in the UI; thumbnail on list, hero on
|
||||
detail; restock from detail updates qty + shows in history; frontend build +
|
||||
`npx vitest run` green; naming hook green.
|
||||
Commit + tag `lab-stage-03`.
|
||||
|
||||
## Milestone 4 - badge resolution + kiosk
|
||||
## Stage 4 - catalog mutations + item photos + detail/form pages
|
||||
|
||||
Build
|
||||
1. Badge resolver in the plugin (`services/badges.py`): copy the USB contract
|
||||
- all-digits -> SSO; `^0(\d+)BZ$` case-insensitive -> PayNo; resolve
|
||||
display name via the employees plugin directory the way
|
||||
`plugins/usb/api/selfhosted.py::_resolve_name` does (lazy import inside
|
||||
the function, degrade gracefully when the plugin is absent). Policy
|
||||
setting `printedparts_unknown_badge` (deny -> 422).
|
||||
2. Kiosk endpoints (UNauthenticated - the notifications/employees open-read
|
||||
precedent): `GET /kiosk/item/<itemcode>` and `POST /kiosk/take`
|
||||
{itemcode, badge, quantity}. Take: validate active item, 1 <= qty <=
|
||||
onhand, resolve badge, single-commit ledger row + decrement. Clear error
|
||||
strings - the kiosk displays them verbatim.
|
||||
3. Kiosk view `/parts-kiosk`: top-level route, NO requiresAuth, outside
|
||||
AppLayout (register beside `/shopfloor` in `frontend/src/router/index.js`).
|
||||
Three-step flow per the spec. The scanner is a keyboard wedge: hidden
|
||||
always-focused input, submit on Enter, route the scan to whichever step is
|
||||
active. Build `TouchKeypad.vue` (3x4 grid of big buttons, emits digits/
|
||||
clear/backspace) - net-new, nothing to copy, keep it dumb.
|
||||
4. Manual fallback path (typed item search + badge entry) behind a small
|
||||
"no scanner?" link.
|
||||
1. `POST /items` mints the itemcode AFTER `db.session.flush()` assigns the
|
||||
id: `<prefix>-<id:04d>` with the prefix from Setting. `PUT /items/<id>`
|
||||
updates catalog fields but REFUSES `quantityonhand` (ledger-managed).
|
||||
`DELETE` soft-retires. All `@jwt_required()` (permissions come in
|
||||
stage 6).
|
||||
2. Image trio copied from `shopdb/core/api/models.py`: POST/DELETE
|
||||
`/items/<id>/image` + public `GET /image/<filename>`, storing
|
||||
`printeditem-<id>.<ext>` in `instance/printedpartsimages/`, wiping prior
|
||||
extensions on replace, prefix-guarded delete.
|
||||
3. `PrintedItemDetail.vue` on the unified detail skeleton (hero image, info
|
||||
list, transactions table); `PrintedItemForm.vue` create/edit + photo
|
||||
upload on edit; extend the api client.
|
||||
|
||||
Checkpoint: full kiosk walkthrough on a touchscreen (or browser): scan/type
|
||||
an itemcode -> item card; badge `0123456BZ` and plain SSO both resolve; take 3
|
||||
-> success screen, qty down 3, ledger row has your name; taking more than
|
||||
onhand -> friendly error; unknown badge -> denied message. Backend tests for
|
||||
the resolver shapes + take validation.
|
||||
See it work: add a part with a photo in the UI; thumbnail on the list, hero
|
||||
on the detail; `PUT` with `quantityonhand` returns the ledger-managed error.
|
||||
|
||||
## Milestone 5 - labels (1in x 0.5in)
|
||||
Commit + tag `lab-stage-04`.
|
||||
|
||||
Build
|
||||
1. Public print route `/print/printedparts-labels` + view (imitate
|
||||
`USBLabelBatch.vue` - USB is the precedent for a plugin OWNING its label
|
||||
page instead of joining TYPE_CONFIG).
|
||||
2. New stock size: `@page { size: 1in 0.5in; margin: 0 }`, one label per page
|
||||
(roll-fed label printers treat each page as one label). Layout: CODE128
|
||||
via JsBarcode (~0.9in wide, displayValue false), itemcode text ~7pt under
|
||||
it, optional truncated name. Offer QR as a variant but default barcode.
|
||||
3. Batch: multi-select items -> sequence of labels; plus a ULINE mini-grid
|
||||
sheet fallback (mini72 pattern in `AssetLabelBatch.vue`).
|
||||
4. Print buttons on Detail (single) and List (batch selected).
|
||||
## Stage 5 - the ledger: restock/adjust with badge attribution
|
||||
|
||||
Checkpoint: print preview shows one 1x0.5 label per page; a printed (or
|
||||
PDF-zoomed) barcode scans back into the kiosk and pulls up the right item.
|
||||
That round trip - label printed from the catalog, scanned at the kiosk,
|
||||
stock decremented with your name on it - is the demo moment; make it work
|
||||
end to end before polishing.
|
||||
1. `services/badges.py` - COPY the USB badge contract (do not import
|
||||
`plugins.usb`; cross-plugin imports fail the contract test):
|
||||
`^0(\d+)BZ$` PayNo wrap, all-digits SSO, name lookup via the employees
|
||||
plugin `DirectoryEmployee` (lazy import, graceful fallback), and the
|
||||
`printedparts_unknown_badge` policy - deny raises a kiosk-displayable
|
||||
`BadgeError`, allow records the SSO with an empty name.
|
||||
2. `_ledger_write(item, type, change, sso, name, reason)` - THE invariant:
|
||||
append the transaction row and move the cached quantity in ONE commit.
|
||||
Every write path goes through it.
|
||||
3. `POST /items/<id>/restock` {quantity, badge} and `/adjust`
|
||||
{quantitychange, reason, badge}; adjust requires a reason and refuses to
|
||||
drive stock below zero.
|
||||
4. Detail page: Restock/Adjust modals (shared `Modal.vue`).
|
||||
5. Tests as you go: minting, cache==ledger after a restock, the PayNo badge
|
||||
shape, reason-required + below-zero guards, the policy toggle, 401 for
|
||||
anonymous. See `tests/test_plugins/test_printedparts_ledger.py`.
|
||||
|
||||
## Milestone 6 - metrics, reports, widget
|
||||
See it work: restock from the detail page with your SSO - quantity moves AND
|
||||
a named transaction row appears.
|
||||
|
||||
Build
|
||||
1. `get_reports()` -> stock, consumption (date range), by-person; endpoints
|
||||
in the plugin blueprint, `@jwt_required(optional=True)`, `?format=csv` via
|
||||
the `generate_csv` helper pattern (`shopdb/core/api/reports.py` shows the
|
||||
shape; a plugin report lives in the plugin and is merged into
|
||||
`GET /api/reports` automatically when enabled).
|
||||
2. Stock report includes the reconcile check: flag rows where cached
|
||||
`quantityonhand` != SUM(ledger). Should always be empty; if not, you have
|
||||
a non-atomic write path - find it.
|
||||
3. OPTIONAL/deferred: `get_dashboard_widgets()` -> low-stock count. Caveat:
|
||||
this hook predates the ADR-010 data-only renderers - the widget names a
|
||||
frontend component that must already exist in core, so a plugin widget
|
||||
only renders if you also add that component. Reports are the primary
|
||||
monitoring surface; skip the widget unless you want the extra credit.
|
||||
4. Nice-to-have if time: burn rate (avg weekly takes over trailing 4 weeks +
|
||||
weeks-to-empty). Plain SQL over the ledger.
|
||||
Common error: in tests, mutating rows through a nested `app.app_context()`
|
||||
does not reliably stick in the sqlite test env - stock the item through the
|
||||
real restock endpoint instead (also more honest).
|
||||
|
||||
Checkpoint: reports appear on /reports grouped under the plugin, CSV
|
||||
downloads; widget renders on the dashboard; reconcile column all-clear after
|
||||
a kiosk session.
|
||||
Commit + tag `lab-stage-05`.
|
||||
|
||||
## Milestone 7 - lifecycle + closeout
|
||||
## Stage 6 - RBAC
|
||||
|
||||
Build/verify
|
||||
1. Disable/enable cycle: `flask plugin disable printedparts` - nav entry,
|
||||
routes, reports, and grantable permissions all disappear; enable restores.
|
||||
2. Fresh-database proof: point DATABASE_URL at a scratch DB, `flask db
|
||||
upgrade` + `flask plugin install/enable/upgrade-all` - everything works
|
||||
with zero manual SQL.
|
||||
1. `get_permissions` on the plugin: view/create/edit/delete/restock, category
|
||||
`printedparts` (seeded automatically on install/enable and by
|
||||
`flask seed permissions`).
|
||||
2. Add `@require_permission('printedparts.<x>')` under `@jwt_required()` on
|
||||
every mutation: create/edit/delete/image = create/edit/delete; restock +
|
||||
adjust = restock.
|
||||
3. Test with the `member_headers` fixture (authenticated, role-less): 403
|
||||
where admin succeeds - authentication alone is not authorization.
|
||||
|
||||
See it work: the permissions appear in the role grid (Settings > Roles), and
|
||||
the member test passes.
|
||||
|
||||
Commit + tag `lab-stage-06`.
|
||||
|
||||
## Stage 7 - the kiosk (the deliberate open write)
|
||||
|
||||
Read the decision record in the proposal first. The take endpoint must stay:
|
||||
decrement-only, badge-attributed server-side, bounded, physically
|
||||
rate-limited. Put the justification in the plugin README.
|
||||
|
||||
1. Backend, both UNdecorated: `GET /kiosk/item/<itemcode>` (summary for a
|
||||
scanned bin code) and `POST /kiosk/take` {itemcode, badge, quantity} -
|
||||
validate active item, 1 <= qty <= onhand, resolve the badge, then
|
||||
`_ledger_write(..., 'take', -quantity, ...)`. Error strings are shown
|
||||
verbatim on the kiosk - write them for a person standing at a screen.
|
||||
2. `TouchKeypad.vue` - net-new, dumb 3x4 grid emitting digit/clear/backspace.
|
||||
3. `PartsKiosk.vue` + a top-level `/parts-kiosk` route registered beside
|
||||
`/shopfloor` in `router/index.js` (NO requiresAuth, outside AppLayout,
|
||||
`meta.plugin` so a disabled plugin dead-ends). Three steps - scan item,
|
||||
scan badge, keypad quantity - driven by ONE hidden always-focused input
|
||||
that consumes keyboard-wedge scans (scanners type the code + Enter) for
|
||||
whichever step is active; manual type-in fallbacks for damaged labels.
|
||||
Success screen auto-resets after a few seconds.
|
||||
4. Kiosk test: open access, over-take guard, unknown-badge 422, and
|
||||
cache==ledger afterward.
|
||||
|
||||
See it work: full walkthrough in a browser - type a code, badge in, keypad 2,
|
||||
TAKE - stock drops with your name in the ledger.
|
||||
|
||||
Common error (by design): the full suite fails with
|
||||
`test_authz.py::test_mutation_rejects_roleless_member[printedparts.kiosk_take]`.
|
||||
That sweep asserts EVERY mutating route rejects a role-less user - the
|
||||
framework's net against accidentally-open writes. Your kiosk take is open on
|
||||
purpose, so add `printedparts.kiosk_take` to EXEMPT_ENDPOINTS with a comment
|
||||
pointing at the decision record. The net stays; the exception is explicit
|
||||
and reviewable.
|
||||
|
||||
Commit + tag `lab-stage-07`.
|
||||
|
||||
## Stage 8 - 1in x 0.5in bin labels
|
||||
|
||||
1. `frontend/src/views/print/PrintedPartsLabels.vue` + a public
|
||||
`/print/printedparts-labels` route beside `/print/usb-labels` (a plugin
|
||||
OWNS its label page - the USB precedent; parts are not in the asset-label
|
||||
TYPE_CONFIG because they are not assets).
|
||||
2. The label: CODE128 of the itemcode via JsBarcode
|
||||
(`{format:'CODE128', displayValue:false, width:1.4, height:26, margin:0}`)
|
||||
+ the code text at ~6.5pt. A QR at 0.4in is at the edge of scanner
|
||||
tolerance; CODE128 of `3DP-0042` is comfortable.
|
||||
3. Roll stock = one label per page: a global (unscoped) print style with
|
||||
`@page { size: 1in 0.5in; margin: 0 }` and `page-break-after: always` on
|
||||
each `.bin-label`. Multi-select + per-item copies; `?item=<id>`
|
||||
preselects (the Detail page's Bin Label button).
|
||||
|
||||
See it work: print preview shows one 1x0.5 label per page; scan the printed
|
||||
barcode (or the on-screen one with a phone scanner app) into the kiosk -
|
||||
label -> scan -> badge -> take -> ledger is the demo moment.
|
||||
|
||||
Commit + tag `lab-stage-08`.
|
||||
|
||||
## Stage 9 - reports + the reconcile check
|
||||
|
||||
1. Three jwt-optional endpoints in the plugin blueprint, each honoring
|
||||
`?format=csv` (local CSV helper - `generate_csv` is not on the contract
|
||||
surface): `/reports/stock`, `/reports/consumption?days=N`,
|
||||
`/reports/by-person?days=N`.
|
||||
2. The stock report's `ledgerdelta` column = cached quantityonhand minus the
|
||||
ledger SUM per item. Always 0 for ledger-driven stock; nonzero flags a
|
||||
write path that bypassed `_ledger_write` - your stage-3 hand-seeded rows
|
||||
show up here, proving the check works.
|
||||
3. `get_reports` on the plugin (endpoint-style entries, categories
|
||||
inventory/usage) - they merge into `GET /api/reports` and the /reports hub
|
||||
while the plugin is enabled.
|
||||
|
||||
Common error: MySQL `SUM()` returns Decimal; `int()` it or the JSON carries
|
||||
strings.
|
||||
|
||||
Deferred by decision: `get_dashboard_widgets` (predates the ADR-010 data-only
|
||||
renderers; needs a core component) and a Settings card (needs a settings page
|
||||
to link). Reports are the monitoring surface.
|
||||
|
||||
Commit + tag `lab-stage-09`.
|
||||
|
||||
## Stage 10 - closeout
|
||||
|
||||
1. Lifecycle: `flask plugin disable printedparts` - nav, reports, and
|
||||
grantable permissions disappear; API routes only disappear after a
|
||||
RESTART (blueprints register at startup - the guide's section 12 gotcha).
|
||||
Re-enable.
|
||||
2. Fresh-database proof: scratch DATABASE_URL, `flask db upgrade` +
|
||||
`flask plugin install/enable printedparts` + `upgrade-all` - green with
|
||||
zero manual SQL.
|
||||
3. Full suite: backend pytest, vitest, frontend build, naming hook.
|
||||
4. End checklist from `PLUGIN-GUIDE.md` section 12.
|
||||
4. Walk `PLUGIN-GUIDE.md` section 12's End checklist.
|
||||
|
||||
Done means: a colleague can clone the repo, enable the plugin, print a bin
|
||||
label, and take a part at the kiosk with their badge - without asking you
|
||||
anything.
|
||||
|
||||
## Stage 11 (extension) - low-stock email alerts
|
||||
|
||||
Per-item thresholds already exist; alerting on them is a worked example of a
|
||||
CONTRACT ADDITION, because the mailer was not on the plugin surface:
|
||||
1. Export `send_email`/`send_alert` from `shopdb/api/__init__.py`, bump
|
||||
`__contract_version__` 0.11.0 -> 0.12.0, and update PLUGIN-HOOKS.md - the
|
||||
docs-drift guard test fails until the doc's version example matches.
|
||||
Manifest pins `core_version >=0.12.0` since the plugin now needs it.
|
||||
2. Fire the alert inside `_ledger_write` when a DECREMENT crosses the
|
||||
threshold (before > threshold >= after). Crossing, not being-below, is the
|
||||
natural debounce: one alert per depletion, restocking above rearms.
|
||||
Best-effort try/except AFTER the commit - mail failure must never fail
|
||||
the take.
|
||||
3. Recipients: Setting `printedparts_alert_email` (comma-separated), empty
|
||||
falls back to the site's alert_recipients via `send_alert`. Seed the new
|
||||
setting in on_enable too (idempotent) so already-installed sites get it.
|
||||
4. Test with a monkeypatched sender: no alert above threshold, one on the
|
||||
crossing, no re-fire while below, rearm after restock (see
|
||||
`test_lowstock_alert_fires_on_crossing_only`).
|
||||
|
||||
## Stage 12 (extension) - the admin settings page
|
||||
|
||||
A get_settings_cards card needs a PAGE to link, which is why stage 9 deferred
|
||||
it. The page is ordinary:
|
||||
1. `frontend/src/views/settings/PrintedPartsSettings.vue` - load the four
|
||||
keys via `settingsApi.list({category: 'printedparts'})`, save each with
|
||||
`settingsApi.update(key, value)` (admin-gated server-side).
|
||||
2. Route in the PLUGIN's router file with path `settings/printedparts` +
|
||||
`requiresAuth, requiresAdmin, plugin` meta - the router shell
|
||||
automatically nests any `settings/...` path under the two-pane settings
|
||||
rail.
|
||||
3. `get_settings_cards` on the plugin pointing at `/settings/printedparts` -
|
||||
the card appears in the rail's catalog while the plugin is enabled.
|
||||
|
||||
---
|
||||
|
||||
## Where each pattern lives (cheat sheet)
|
||||
@@ -233,5 +336,6 @@ anything.
|
||||
| Barcode/QR rendering | JsBarcode usage in `AssetLabel.vue`, `qrLogo.js` |
|
||||
| Kiosk route posture | `/shopfloor` in `frontend/src/router/index.js` |
|
||||
| List/Detail master templates | `PrintersList.vue`, `PrinterDetail.vue` |
|
||||
| Reports hook + CSV | `plugins/warranty/` report + `shopdb/core/api/reports.py` |
|
||||
| Reports hook + CSV | `plugins/warranty/` + `shopdb/core/api/reports.py` |
|
||||
| Permissions declaration | `plugins/usb/plugin.py::get_permissions` |
|
||||
| The finished plugin itself | branch `feat/printedparts-plugin`, tags `lab-stage-01..10` |
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
# Roadmap
|
||||
|
||||
shopdb-flask is at `__contract_version__ = '0.11.0'` (pre-1.0; product `__version__ 0.7.0`, tags through v0.7.0). This document captures what stands between today and a stable `1.0.0` release. Maintained as scope evolves; supersedes nothing in the ADRs.
|
||||
shopdb-flask is at `__contract_version__ = '0.12.0'` (pre-1.0; product `__version__ 0.7.0`, tags through v0.7.0). This document captures what stands between today and a stable `1.0.0` release. Maintained as scope evolves; supersedes nothing in the ADRs.
|
||||
|
||||
## Phase status
|
||||
|
||||
|
||||
@@ -1159,5 +1159,11 @@ export const printedpartsApi = {
|
||||
},
|
||||
adjust(printeditemid, data) {
|
||||
return api.post(`/printedparts/items/${printeditemid}/adjust`, data)
|
||||
},
|
||||
kioskItem(itemcode) {
|
||||
return api.get(`/printedparts/kiosk/item/${encodeURIComponent(itemcode)}`)
|
||||
},
|
||||
kioskTake(data) {
|
||||
return api.post('/printedparts/kiosk/take', data)
|
||||
}
|
||||
}
|
||||
|
||||
38
frontend/src/components/TouchKeypad.vue
Normal file
38
frontend/src/components/TouchKeypad.vue
Normal file
@@ -0,0 +1,38 @@
|
||||
<template>
|
||||
<div class="touch-keypad">
|
||||
<button v-for="digit in digits" :key="digit" type="button"
|
||||
class="keypad-button" @click="$emit('digit', digit)">
|
||||
{{ digit }}
|
||||
</button>
|
||||
<button type="button" class="keypad-button keypad-muted"
|
||||
@click="$emit('clear')">C</button>
|
||||
<button type="button" class="keypad-button" @click="$emit('digit', '0')">0</button>
|
||||
<button type="button" class="keypad-button keypad-muted"
|
||||
@click="$emit('backspace')"><</button>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
const digits = ['1', '2', '3', '4', '5', '6', '7', '8', '9']
|
||||
defineEmits(['digit', 'clear', 'backspace'])
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.touch-keypad {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(3, 1fr);
|
||||
gap: 0.6rem;
|
||||
max-width: 20rem;
|
||||
}
|
||||
.keypad-button {
|
||||
font-size: 1.8rem;
|
||||
padding: 1rem 0;
|
||||
border-radius: 0.5rem;
|
||||
border: 1px solid var(--border);
|
||||
background: var(--bg-card);
|
||||
color: var(--text);
|
||||
cursor: pointer;
|
||||
}
|
||||
.keypad-button:active { background: var(--primary); color: #fff; }
|
||||
.keypad-muted { color: var(--text-light); }
|
||||
</style>
|
||||
@@ -65,6 +65,14 @@ const routes = [
|
||||
name: 'shopfloor',
|
||||
component: () => import('../views/ShopfloorDashboard.vue')
|
||||
},
|
||||
{
|
||||
// Touch kiosk for taking 3D-printed parts: scan bin, scan badge, keypad.
|
||||
// Open on purpose - see the decision record in the printedparts proposal.
|
||||
path: '/parts-kiosk',
|
||||
name: 'parts-kiosk',
|
||||
component: () => import('../views/printedparts/PartsKiosk.vue'),
|
||||
meta: { plugin: 'printedparts' }
|
||||
},
|
||||
{
|
||||
path: '/tv',
|
||||
name: 'tv',
|
||||
@@ -109,6 +117,12 @@ const routes = [
|
||||
component: () => import('../views/print/USBLabelBatch.vue'),
|
||||
meta: { plugin: 'usb' }
|
||||
},
|
||||
{
|
||||
path: '/print/printedparts-labels',
|
||||
name: 'print-printedparts-labels',
|
||||
component: () => import('../views/print/PrintedPartsLabels.vue'),
|
||||
meta: { plugin: 'printedparts' }
|
||||
},
|
||||
{
|
||||
path: '/',
|
||||
component: AppLayout,
|
||||
|
||||
@@ -31,5 +31,11 @@ export default [
|
||||
name: 'printedparts-edit',
|
||||
component: () => import('../../views/printedparts/PrintedItemForm.vue'),
|
||||
meta: { requiresAuth: true, plugin: 'printedparts' }
|
||||
},
|
||||
{
|
||||
path: 'settings/printedparts',
|
||||
name: 'settings-printedparts',
|
||||
component: () => import('../../views/settings/PrintedPartsSettings.vue'),
|
||||
meta: { requiresAuth: true, requiresAdmin: true, plugin: 'printedparts' }
|
||||
}
|
||||
]
|
||||
|
||||
207
frontend/src/views/print/PrintedPartsLabels.vue
Normal file
207
frontend/src/views/print/PrintedPartsLabels.vue
Normal file
@@ -0,0 +1,207 @@
|
||||
<template>
|
||||
<div>
|
||||
<div class="no-print">
|
||||
<div class="controls">
|
||||
<h3>Print 3D Parts Bin Labels (1in x 0.5in)</h3>
|
||||
<p>
|
||||
Each label is one page on 1in x 0.5in roll stock: CODE128 barcode of
|
||||
the item code, scannable at the parts kiosk.
|
||||
</p>
|
||||
|
||||
<div v-if="loading" class="loading-msg">Loading parts...</div>
|
||||
<div v-else-if="items.length === 0" class="loading-msg">No parts found</div>
|
||||
<div v-else class="parts-grid">
|
||||
<div
|
||||
v-for="item in items"
|
||||
:key="item.printeditemid"
|
||||
class="part-item"
|
||||
:class="{ selected: isSelected(item) }"
|
||||
@click="toggleItem(item)"
|
||||
>
|
||||
<input type="checkbox" :checked="isSelected(item)" @click.stop />
|
||||
<label>
|
||||
<strong><code>{{ item.itemcode }}</code></strong>
|
||||
<div class="alias">{{ item.itemname }}</div>
|
||||
</label>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="selected-count">
|
||||
Selected: <span class="count">{{ selectedItems.length }}</span> labels
|
||||
<label class="copies-label">Copies each:
|
||||
<input v-model.number="copies" type="number" min="1" max="10" />
|
||||
</label>
|
||||
</div>
|
||||
|
||||
<button class="print-btn" :disabled="selectedItems.length === 0"
|
||||
@click="print">Print Labels</button>
|
||||
<button class="clear-btn" @click="selectedItems = []">Clear All</button>
|
||||
<button class="select-all-btn" @click="selectedItems = [...items]">Select All</button>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="labels-container">
|
||||
<div v-for="(label, index) in printLabels" :key="index" class="bin-label">
|
||||
<svg :ref="element => setBarcodeElement(element, index)" class="bin-barcode"></svg>
|
||||
<div class="bin-code">{{ label.itemcode }}</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import { ref, computed, onMounted, watch, nextTick } from 'vue'
|
||||
import JsBarcode from 'jsbarcode'
|
||||
import { printedpartsApi } from '../../api'
|
||||
|
||||
const items = ref([])
|
||||
const selectedItems = ref([])
|
||||
const copies = ref(1)
|
||||
const loading = ref(true)
|
||||
const barcodeElements = ref({})
|
||||
|
||||
onMounted(async () => {
|
||||
try {
|
||||
const response = await printedpartsApi.list({ perpage: 500 })
|
||||
items.value = response.data.data || []
|
||||
// ?item=<id> preselects one part (the Detail-page print button)
|
||||
const preselect = new URLSearchParams(window.location.search).get('item')
|
||||
if (preselect) {
|
||||
const match = items.value.find(
|
||||
candidate => String(candidate.printeditemid) === preselect)
|
||||
if (match) selectedItems.value = [match]
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Error loading parts:', error)
|
||||
} finally {
|
||||
loading.value = false
|
||||
}
|
||||
})
|
||||
|
||||
const printLabels = computed(() => {
|
||||
const labels = []
|
||||
for (const item of selectedItems.value) {
|
||||
for (let copy = 0; copy < Math.max(1, copies.value); copy++) {
|
||||
labels.push(item)
|
||||
}
|
||||
}
|
||||
return labels
|
||||
})
|
||||
|
||||
function isSelected(item) {
|
||||
return selectedItems.value.some(
|
||||
candidate => candidate.printeditemid === item.printeditemid)
|
||||
}
|
||||
|
||||
function toggleItem(item) {
|
||||
if (isSelected(item)) {
|
||||
selectedItems.value = selectedItems.value.filter(
|
||||
candidate => candidate.printeditemid !== item.printeditemid)
|
||||
} else {
|
||||
selectedItems.value = [...selectedItems.value, item]
|
||||
}
|
||||
}
|
||||
|
||||
function setBarcodeElement(element, index) {
|
||||
if (element) barcodeElements.value[index] = element
|
||||
}
|
||||
|
||||
watch(printLabels, async labels => {
|
||||
await nextTick()
|
||||
labels.forEach((label, index) => {
|
||||
const element = barcodeElements.value[index]
|
||||
if (element) {
|
||||
// CODE128 of the short item code fits 1x0.5in with comfortable
|
||||
// scanner tolerance; a QR at this size would be marginal.
|
||||
JsBarcode(element, label.itemcode, {
|
||||
format: 'CODE128',
|
||||
displayValue: false,
|
||||
width: 1.4,
|
||||
height: 26,
|
||||
margin: 0
|
||||
})
|
||||
}
|
||||
})
|
||||
}, { deep: true })
|
||||
|
||||
function print() {
|
||||
window.print()
|
||||
}
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.controls {
|
||||
max-width: 46rem;
|
||||
margin: 1rem auto;
|
||||
padding: 1rem;
|
||||
background: var(--bg-card);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: 0.5rem;
|
||||
}
|
||||
.parts-grid {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
|
||||
gap: 0.5rem;
|
||||
max-height: 20rem;
|
||||
overflow-y: auto;
|
||||
margin: 1rem 0;
|
||||
}
|
||||
.part-item {
|
||||
display: flex;
|
||||
gap: 0.5rem;
|
||||
padding: 0.5rem;
|
||||
border: 1px solid var(--border);
|
||||
border-radius: 0.35rem;
|
||||
cursor: pointer;
|
||||
}
|
||||
.part-item.selected { border-color: var(--primary); }
|
||||
.alias { color: var(--text-light); font-size: 0.85rem; }
|
||||
.selected-count { margin: 0.75rem 0; }
|
||||
.copies-label { margin-left: 1.25rem; }
|
||||
.copies-label input { width: 4rem; padding: 0.25rem; }
|
||||
.print-btn, .clear-btn, .select-all-btn {
|
||||
margin-right: 0.5rem;
|
||||
padding: 0.5rem 1rem;
|
||||
cursor: pointer;
|
||||
}
|
||||
.loading-msg { color: var(--text-light); padding: 1rem; }
|
||||
|
||||
/* screen preview of the labels */
|
||||
.labels-container { display: flex; flex-wrap: wrap; gap: 0.4rem; padding: 1rem; }
|
||||
.bin-label {
|
||||
width: 1in;
|
||||
height: 0.5in;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
overflow: hidden;
|
||||
background: #fff;
|
||||
outline: 1px dashed #bbb;
|
||||
}
|
||||
.bin-barcode { width: 0.92in; height: 0.3in; }
|
||||
.bin-code {
|
||||
font-size: 6.5pt;
|
||||
font-family: monospace;
|
||||
color: #000;
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
/* 1in x 0.5in roll stock: one label per page */
|
||||
@media print {
|
||||
.no-print { display: none; }
|
||||
.labels-container { display: block; padding: 0; gap: 0; }
|
||||
.bin-label {
|
||||
outline: none;
|
||||
page-break-after: always;
|
||||
break-after: page;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
|
||||
<style>
|
||||
@media print {
|
||||
@page { size: 1in 0.5in; margin: 0; }
|
||||
body { margin: 0; }
|
||||
}
|
||||
</style>
|
||||
242
frontend/src/views/printedparts/PartsKiosk.vue
Normal file
242
frontend/src/views/printedparts/PartsKiosk.vue
Normal file
@@ -0,0 +1,242 @@
|
||||
<template>
|
||||
<div class="parts-kiosk" @click="focusWedge">
|
||||
<!-- keyboard-wedge scanners type the code + Enter into this hidden,
|
||||
always-focused input; whichever step is active consumes the scan -->
|
||||
<input ref="wedgeInput" v-model="wedgeBuffer" class="wedge-input"
|
||||
autocomplete="off" @keydown.enter.prevent="onWedgeEnter" />
|
||||
|
||||
<header class="kiosk-header">
|
||||
<h1>3D Printed Parts</h1>
|
||||
<button v-if="step !== 'item'" class="btn btn-secondary" @click="reset">
|
||||
Start over
|
||||
</button>
|
||||
</header>
|
||||
|
||||
<div v-if="error" class="kiosk-error">{{ error }}</div>
|
||||
|
||||
<!-- step 1: scan the bin -->
|
||||
<section v-if="step === 'item'" class="kiosk-step">
|
||||
<p class="kiosk-prompt">Scan the barcode on the bin</p>
|
||||
<p class="kiosk-hint">
|
||||
No scanner?
|
||||
<a href="#" @click.prevent="manualEntry = !manualEntry">Type the code</a>
|
||||
</p>
|
||||
<div v-if="manualEntry" class="manual-row">
|
||||
<input v-model="manualCode" class="form-control" placeholder="3DP-0001"
|
||||
@keydown.enter="lookupItem(manualCode)" />
|
||||
<button class="btn btn-primary" @click="lookupItem(manualCode)">Go</button>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<!-- step 2: badge -->
|
||||
<section v-else-if="step === 'badge'" class="kiosk-step">
|
||||
<div class="item-card">
|
||||
<img v-if="item.imageurl" :src="withBase(item.imageurl)" class="item-photo" />
|
||||
<div>
|
||||
<h2>{{ item.itemname }}</h2>
|
||||
<p class="kiosk-hint">{{ item.itemcode }} - {{ item.quantityonhand }} on hand</p>
|
||||
</div>
|
||||
</div>
|
||||
<p class="kiosk-prompt">Scan your badge</p>
|
||||
<div class="manual-row">
|
||||
<input v-model="manualBadge" class="form-control" placeholder="or type your SSO"
|
||||
@keydown.enter="acceptBadge(manualBadge)" />
|
||||
<button class="btn btn-primary" @click="acceptBadge(manualBadge)">Next</button>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<!-- step 3: quantity -->
|
||||
<section v-else-if="step === 'quantity'" class="kiosk-step">
|
||||
<div class="item-card">
|
||||
<img v-if="item.imageurl" :src="withBase(item.imageurl)" class="item-photo" />
|
||||
<div>
|
||||
<h2>{{ item.itemname }}</h2>
|
||||
<p class="kiosk-hint">{{ item.quantityonhand }} on hand</p>
|
||||
</div>
|
||||
</div>
|
||||
<p class="kiosk-prompt">How many are you taking?</p>
|
||||
<div class="quantity-display">{{ quantity || '0' }}</div>
|
||||
<TouchKeypad @digit="quantity += $event"
|
||||
@clear="quantity = ''"
|
||||
@backspace="quantity = quantity.slice(0, -1)" />
|
||||
<button class="btn btn-primary take-button" :disabled="!quantity || submitting"
|
||||
@click="submitTake">
|
||||
{{ submitting ? 'Working...' : 'TAKE' }}
|
||||
</button>
|
||||
</section>
|
||||
|
||||
<!-- done -->
|
||||
<section v-else-if="step === 'done'" class="kiosk-step">
|
||||
<p class="kiosk-success">Done - {{ doneMessage }}</p>
|
||||
<p class="kiosk-hint">Starting over in a few seconds...</p>
|
||||
</section>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import { ref, onMounted, onBeforeUnmount } from 'vue'
|
||||
import { printedpartsApi } from '../../api'
|
||||
import { withBase } from '../../utils/basePath'
|
||||
import TouchKeypad from '../../components/TouchKeypad.vue'
|
||||
|
||||
const step = ref('item')
|
||||
const item = ref(null)
|
||||
const badge = ref('')
|
||||
const quantity = ref('')
|
||||
const error = ref('')
|
||||
const doneMessage = ref('')
|
||||
const submitting = ref(false)
|
||||
const manualEntry = ref(false)
|
||||
const manualCode = ref('')
|
||||
const manualBadge = ref('')
|
||||
const wedgeInput = ref(null)
|
||||
const wedgeBuffer = ref('')
|
||||
let resetTimer = null
|
||||
|
||||
onMounted(focusWedge)
|
||||
onBeforeUnmount(() => clearTimeout(resetTimer))
|
||||
|
||||
function focusWedge() {
|
||||
wedgeInput.value?.focus()
|
||||
}
|
||||
|
||||
function onWedgeEnter() {
|
||||
const scanned = wedgeBuffer.value.trim()
|
||||
wedgeBuffer.value = ''
|
||||
if (!scanned) return
|
||||
if (step.value === 'item') lookupItem(scanned)
|
||||
else if (step.value === 'badge') acceptBadge(scanned)
|
||||
}
|
||||
|
||||
async function lookupItem(itemcode) {
|
||||
error.value = ''
|
||||
if (!itemcode) return
|
||||
try {
|
||||
const response = await printedpartsApi.kioskItem(itemcode.trim())
|
||||
item.value = response.data.data
|
||||
step.value = 'badge'
|
||||
manualEntry.value = false
|
||||
manualCode.value = ''
|
||||
} catch (lookupError) {
|
||||
error.value = lookupError.response?.data?.data?.error?.message ||
|
||||
'No part matches that barcode'
|
||||
}
|
||||
focusWedge()
|
||||
}
|
||||
|
||||
function acceptBadge(value) {
|
||||
error.value = ''
|
||||
const scanned = (value || '').trim()
|
||||
if (!scanned) return
|
||||
badge.value = scanned
|
||||
manualBadge.value = ''
|
||||
step.value = 'quantity'
|
||||
focusWedge()
|
||||
}
|
||||
|
||||
async function submitTake() {
|
||||
submitting.value = true
|
||||
error.value = ''
|
||||
try {
|
||||
const response = await printedpartsApi.kioskTake({
|
||||
itemcode: item.value.itemcode,
|
||||
badge: badge.value,
|
||||
quantity: parseInt(quantity.value, 10)
|
||||
})
|
||||
doneMessage.value = response.data.message
|
||||
step.value = 'done'
|
||||
resetTimer = setTimeout(reset, 4000)
|
||||
} catch (takeError) {
|
||||
error.value = takeError.response?.data?.data?.error?.message ||
|
||||
'Could not complete - see the parts team'
|
||||
if (takeError.response?.status === 422) {
|
||||
// badge problem: go back a step so the next scan retries cleanly
|
||||
step.value = 'badge'
|
||||
}
|
||||
} finally {
|
||||
submitting.value = false
|
||||
}
|
||||
}
|
||||
|
||||
function reset() {
|
||||
clearTimeout(resetTimer)
|
||||
step.value = 'item'
|
||||
item.value = null
|
||||
badge.value = ''
|
||||
quantity.value = ''
|
||||
error.value = ''
|
||||
doneMessage.value = ''
|
||||
focusWedge()
|
||||
}
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.parts-kiosk {
|
||||
min-height: 100vh;
|
||||
background: var(--bg);
|
||||
color: var(--text);
|
||||
padding: 2rem;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
gap: 1.5rem;
|
||||
}
|
||||
.kiosk-header {
|
||||
width: 100%;
|
||||
max-width: 40rem;
|
||||
display: flex;
|
||||
justify-content: space-between;
|
||||
align-items: center;
|
||||
}
|
||||
.wedge-input {
|
||||
position: absolute;
|
||||
opacity: 0;
|
||||
height: 1px;
|
||||
width: 1px;
|
||||
}
|
||||
.kiosk-step {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
gap: 1.25rem;
|
||||
max-width: 40rem;
|
||||
width: 100%;
|
||||
}
|
||||
.kiosk-prompt { font-size: 1.6rem; font-weight: 600; }
|
||||
.kiosk-hint { color: var(--text-light); }
|
||||
.kiosk-error {
|
||||
background: var(--danger);
|
||||
color: #fff;
|
||||
padding: 0.75rem 1.25rem;
|
||||
border-radius: 0.5rem;
|
||||
}
|
||||
.kiosk-success { font-size: 1.6rem; color: var(--success); font-weight: 600; }
|
||||
.item-card {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 1rem;
|
||||
background: var(--bg-card);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: 0.6rem;
|
||||
padding: 1rem 1.5rem;
|
||||
width: 100%;
|
||||
}
|
||||
.item-photo {
|
||||
width: 5rem;
|
||||
height: 5rem;
|
||||
object-fit: cover;
|
||||
border-radius: 0.4rem;
|
||||
}
|
||||
.quantity-display {
|
||||
font-size: 3rem;
|
||||
font-weight: 700;
|
||||
min-width: 8rem;
|
||||
text-align: center;
|
||||
border-bottom: 3px solid var(--primary);
|
||||
}
|
||||
.take-button {
|
||||
font-size: 1.5rem;
|
||||
padding: 0.9rem 3.5rem;
|
||||
}
|
||||
.manual-row { display: flex; gap: 0.6rem; }
|
||||
</style>
|
||||
@@ -27,6 +27,8 @@
|
||||
</button>
|
||||
<router-link :to="`/printedparts/${item.printeditemid}/edit`"
|
||||
class="btn btn-secondary btn-sm">Edit</router-link>
|
||||
<router-link :to="`/print/printedparts-labels?item=${item.printeditemid}`"
|
||||
class="btn btn-secondary btn-sm">Bin Label</router-link>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@@ -2,7 +2,12 @@
|
||||
<div>
|
||||
<div class="page-header">
|
||||
<h2>3D Printed Parts</h2>
|
||||
<router-link to="/printedparts/new" class="btn btn-primary">Add Part</router-link>
|
||||
<div class="header-actions">
|
||||
<router-link to="/print/printedparts-labels" class="btn btn-secondary">
|
||||
Print Labels
|
||||
</router-link>
|
||||
<router-link to="/printedparts/new" class="btn btn-primary">Add Part</router-link>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="filters">
|
||||
@@ -131,6 +136,7 @@ function debouncedSearch() {
|
||||
text-overflow: ellipsis;
|
||||
white-space: nowrap;
|
||||
}
|
||||
.header-actions { display: flex; gap: 0.5rem; }
|
||||
.lowstock-filter {
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
|
||||
109
frontend/src/views/settings/PrintedPartsSettings.vue
Normal file
109
frontend/src/views/settings/PrintedPartsSettings.vue
Normal file
@@ -0,0 +1,109 @@
|
||||
<template>
|
||||
<div>
|
||||
<div class="page-header">
|
||||
<h2>3D Printed Parts</h2>
|
||||
</div>
|
||||
|
||||
<div class="card form-card">
|
||||
<div v-if="message" class="settings-success">{{ message }}</div>
|
||||
<div v-if="error" class="error-message">{{ error }}</div>
|
||||
|
||||
<div class="form-group">
|
||||
<label>Item code prefix</label>
|
||||
<input v-model="values.printedparts_code_prefix" type="text"
|
||||
class="form-control" maxlength="8" />
|
||||
<p class="field-hint">
|
||||
New items mint codes like {{ values.printedparts_code_prefix || '3DP' }}-0042.
|
||||
Changing it does not rename existing items.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="form-group">
|
||||
<label>Default low-stock threshold</label>
|
||||
<input v-model.number="values.printedparts_default_threshold"
|
||||
type="number" min="0" class="form-control" />
|
||||
<p class="field-hint">Seed value for new items; each item can override.</p>
|
||||
</div>
|
||||
|
||||
<div class="form-group">
|
||||
<label>Unknown badge at the kiosk</label>
|
||||
<select v-model="values.printedparts_unknown_badge" class="form-control">
|
||||
<option value="deny">Deny - refuse badges with no directory match</option>
|
||||
<option value="allow">Allow - record the SSO with no name</option>
|
||||
</select>
|
||||
</div>
|
||||
|
||||
<div class="form-group">
|
||||
<label>Low-stock alert recipients</label>
|
||||
<input v-model="values.printedparts_alert_email" type="text"
|
||||
class="form-control" placeholder="parts-team@example.com, lead@example.com" />
|
||||
<p class="field-hint">
|
||||
Comma-separated. Empty uses the site-wide alert recipients
|
||||
(Settings > System > Email). Alerts fire once when an item
|
||||
crosses its threshold; restocking above re-arms.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<button class="btn btn-primary" :disabled="saving" @click="save">
|
||||
{{ saving ? 'Saving...' : 'Save' }}
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import { ref, onMounted } from 'vue'
|
||||
import { settingsApi } from '@/api'
|
||||
|
||||
const KEYS = [
|
||||
'printedparts_code_prefix',
|
||||
'printedparts_default_threshold',
|
||||
'printedparts_unknown_badge',
|
||||
'printedparts_alert_email'
|
||||
]
|
||||
|
||||
const values = ref({
|
||||
printedparts_code_prefix: '3DP',
|
||||
printedparts_default_threshold: 5,
|
||||
printedparts_unknown_badge: 'deny',
|
||||
printedparts_alert_email: ''
|
||||
})
|
||||
const saving = ref(false)
|
||||
const message = ref('')
|
||||
const error = ref('')
|
||||
|
||||
onMounted(async () => {
|
||||
try {
|
||||
const response = await settingsApi.list({ category: 'printedparts' })
|
||||
const rows = response.data.data || []
|
||||
for (const row of rows) {
|
||||
if (KEYS.includes(row.key)) values.value[row.key] = row.value
|
||||
}
|
||||
values.value.printedparts_default_threshold =
|
||||
parseInt(values.value.printedparts_default_threshold, 10) || 0
|
||||
} catch (loadError) {
|
||||
error.value = 'Could not load settings'
|
||||
console.error(loadError)
|
||||
}
|
||||
})
|
||||
|
||||
async function save() {
|
||||
saving.value = true
|
||||
message.value = ''
|
||||
error.value = ''
|
||||
try {
|
||||
for (const key of KEYS) {
|
||||
await settingsApi.update(key, String(values.value[key] ?? ''))
|
||||
}
|
||||
message.value = 'Settings saved'
|
||||
} catch (saveError) {
|
||||
error.value = saveError.response?.data?.data?.error?.message || 'Save failed'
|
||||
} finally {
|
||||
saving.value = false
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.field-hint { color: var(--text-light); font-size: 0.85rem; margin-top: 0.25rem; }
|
||||
</style>
|
||||
@@ -41,3 +41,19 @@ pytest plugins/printedparts/tests/
|
||||
- `docs/PLUGIN-QUICKSTART.md` - 30-minute walkthrough
|
||||
- `migrations/adr/ADR-001-asset-as-platform-contract.md` - the platform contract
|
||||
- `migrations/adr/ADR-002-plugin-versioning.md` - versioning rules
|
||||
|
||||
## Why the kiosk take endpoint is unauthenticated
|
||||
|
||||
`POST /api/printedparts/kiosk/take` is the product's first open WRITE (every
|
||||
other kiosk endpoint is a read). Accepted deliberately, against the criteria
|
||||
in docs/proposals/printedparts-plugin.md:
|
||||
|
||||
1. Decrement-only: it can reduce stock of an active item, nothing else.
|
||||
2. Fully attributed: it refuses to act without a badge that resolves under
|
||||
the site policy; every action lands in the ledger with SSO + name + time.
|
||||
3. Bounded blast radius: worst case is stock counts driven low - visible in
|
||||
the ledger and reversible with an adjust.
|
||||
4. Physically rate-limited: it serves a touch screen on the shop floor;
|
||||
nothing enumerable, nothing worth scraping.
|
||||
|
||||
Any future open-write endpoint must clear the same bar.
|
||||
|
||||
@@ -228,8 +228,12 @@ def _ledger_write(item, transactiontype, quantitychange, sso, name, reason=None)
|
||||
"""Append a ledger row and move the cached quantity in ONE commit.
|
||||
|
||||
The single-commit invariant is what keeps quantityonhand equal to the
|
||||
ledger sum; every write path must go through here.
|
||||
ledger sum; every write path must go through here. Fires the low-stock
|
||||
alert when this write CROSSES the item's threshold downward - crossing
|
||||
(not being below) is the natural debounce: one alert per depletion, and
|
||||
restocking above the threshold rearms it.
|
||||
"""
|
||||
quantitybefore = item.quantityonhand
|
||||
item.quantityonhand += quantitychange
|
||||
db.session.add(PrintedItemTransaction(
|
||||
printeditemid=item.printeditemid,
|
||||
@@ -240,6 +244,37 @@ def _ledger_write(item, transactiontype, quantitychange, sso, name, reason=None)
|
||||
reason=reason,
|
||||
))
|
||||
db.session.commit()
|
||||
if (quantitychange < 0
|
||||
and quantitybefore > item.lowstockthreshold
|
||||
and item.quantityonhand <= item.lowstockthreshold):
|
||||
_send_lowstock_alert(item)
|
||||
|
||||
|
||||
def _send_lowstock_alert(item):
|
||||
"""Best-effort email when an item crosses its low-stock threshold.
|
||||
|
||||
Recipients: Setting printedparts_alert_email (comma-separated), falling
|
||||
back to the site's alert_recipients. Never fails the transaction - the
|
||||
ledger write already committed."""
|
||||
from shopdb.api import send_email, send_alert
|
||||
subject = (f'Low stock: {item.itemname} ({item.itemcode}) - '
|
||||
f'{item.quantityonhand} left')
|
||||
html = (f'<p><strong>{item.itemname}</strong> ({item.itemcode}) is down '
|
||||
f'to <strong>{item.quantityonhand}</strong> '
|
||||
f'(threshold {item.lowstockthreshold}).</p>'
|
||||
f'<p>Bin: {item.binlocation or "-"}</p>'
|
||||
f'<p>Time to print more.</p>')
|
||||
try:
|
||||
recipients = (Setting.get('printedparts_alert_email') or '').strip()
|
||||
if recipients:
|
||||
send_email([address.strip() for address in recipients.split(',')
|
||||
if address.strip()], subject, html)
|
||||
else:
|
||||
send_alert(subject, html)
|
||||
except Exception:
|
||||
import logging
|
||||
logging.getLogger(__name__).exception(
|
||||
'Low-stock alert failed for %s', item.itemcode)
|
||||
|
||||
|
||||
@printedparts_bp.route('/items/<int:item_id>/restock', methods=['POST'])
|
||||
@@ -295,3 +330,164 @@ def adjust_item(item_id: int):
|
||||
http_code=422)
|
||||
_ledger_write(item, 'adjust', quantitychange, sso, name, reason=reason)
|
||||
return success_response(item.to_dict(), message='Stock adjusted')
|
||||
|
||||
|
||||
# --- kiosk: UNauthenticated by decision record --------------------------------
|
||||
# The take endpoint is the product's first open WRITE. The proposal's decision
|
||||
# record sets the bar it must meet: decrement-only, badge-attributed, bounded,
|
||||
# physically rate-limited. It can reduce stock of an active item and nothing
|
||||
# else; identity comes from the badge resolved server-side, never the client.
|
||||
|
||||
@printedparts_bp.route('/kiosk/item/<itemcode>', methods=['GET'])
|
||||
def kiosk_item(itemcode):
|
||||
"""Item summary for a scanned bin barcode (open read for the kiosk)."""
|
||||
item = PrintedItem.query.filter(
|
||||
PrintedItem.itemcode == itemcode.strip(),
|
||||
PrintedItem.isactive == True).first()
|
||||
if not item:
|
||||
return error_response(ErrorCodes.NOT_FOUND,
|
||||
'No part matches that barcode', http_code=404)
|
||||
return success_response(item.to_dict())
|
||||
|
||||
|
||||
@printedparts_bp.route('/kiosk/take', methods=['POST'])
|
||||
def kiosk_take():
|
||||
"""Take parts from a bin. Body: {itemcode, badge, quantity}."""
|
||||
data = request.get_json() or {}
|
||||
|
||||
item = PrintedItem.query.filter(
|
||||
PrintedItem.itemcode == (data.get('itemcode') or '').strip(),
|
||||
PrintedItem.isactive == True).first()
|
||||
if not item:
|
||||
return error_response(ErrorCodes.NOT_FOUND,
|
||||
'No part matches that barcode', http_code=404)
|
||||
|
||||
quantity = data.get('quantity')
|
||||
if not isinstance(quantity, int) or quantity < 1:
|
||||
return error_response(ErrorCodes.VALIDATION_ERROR,
|
||||
'Enter how many you are taking')
|
||||
if quantity > item.quantityonhand:
|
||||
return error_response(
|
||||
ErrorCodes.VALIDATION_ERROR,
|
||||
f'Only {item.quantityonhand} on hand - take fewer or see the '
|
||||
f'parts team')
|
||||
|
||||
try:
|
||||
sso, name = resolve_badge(data.get('badge'))
|
||||
except BadgeError as badge_error:
|
||||
return error_response(ErrorCodes.VALIDATION_ERROR, str(badge_error),
|
||||
http_code=422)
|
||||
|
||||
_ledger_write(item, 'take', -quantity, sso, name)
|
||||
return success_response(item.to_dict(),
|
||||
message=f'Took {quantity}, {item.quantityonhand} left')
|
||||
|
||||
|
||||
# --- reports (merged into GET /api/reports while the plugin is enabled) ------
|
||||
|
||||
import csv
|
||||
import io
|
||||
|
||||
from flask import Response
|
||||
from sqlalchemy import func
|
||||
|
||||
|
||||
def _csv_response(rows, columns, filename):
|
||||
"""CSV download; local helper because generate_csv is not on the
|
||||
contract surface (shopdb.api)."""
|
||||
output = io.StringIO()
|
||||
writer = csv.writer(output)
|
||||
writer.writerow(columns)
|
||||
for row in rows:
|
||||
writer.writerow([row.get(column, '') for column in columns])
|
||||
return Response(
|
||||
output.getvalue(), mimetype='text/csv',
|
||||
headers={'Content-Disposition': f'attachment; filename={filename}'})
|
||||
|
||||
|
||||
@printedparts_bp.route('/reports/stock', methods=['GET'])
|
||||
@jwt_required(optional=True)
|
||||
def report_stock():
|
||||
"""Stock levels with low-stock flags and the cache-vs-ledger reconcile.
|
||||
|
||||
ledgerdelta should always be 0; anything else means a write path
|
||||
bypassed the single-commit rule and needs finding.
|
||||
"""
|
||||
# int() the sums: MySQL SUM returns Decimal, which JSON-serializes as a
|
||||
# string and breaks the delta arithmetic's type.
|
||||
ledger = {itemid: int(total) for itemid, total in
|
||||
db.session.query(
|
||||
PrintedItemTransaction.printeditemid,
|
||||
func.coalesce(func.sum(PrintedItemTransaction.quantitychange), 0))
|
||||
.group_by(PrintedItemTransaction.printeditemid).all()}
|
||||
rows = []
|
||||
for item in PrintedItem.query.filter_by(isactive=True).order_by(
|
||||
PrintedItem.itemname).all():
|
||||
rows.append({
|
||||
'itemcode': item.itemcode,
|
||||
'itemname': item.itemname,
|
||||
'binlocation': item.binlocation or '',
|
||||
'quantityonhand': item.quantityonhand,
|
||||
'lowstockthreshold': item.lowstockthreshold,
|
||||
'islowstock': item.islowstock,
|
||||
'ledgerdelta': item.quantityonhand - ledger.get(item.printeditemid, 0),
|
||||
})
|
||||
columns = ['itemcode', 'itemname', 'binlocation', 'quantityonhand',
|
||||
'lowstockthreshold', 'islowstock', 'ledgerdelta']
|
||||
if request.args.get('format') == 'csv':
|
||||
return _csv_response(rows, columns, 'printedparts-stock.csv')
|
||||
return success_response({'columns': columns, 'rows': rows})
|
||||
|
||||
|
||||
@printedparts_bp.route('/reports/consumption', methods=['GET'])
|
||||
@jwt_required(optional=True)
|
||||
def report_consumption():
|
||||
"""Takes per item, optionally bounded by ?days=<n> (default 30)."""
|
||||
days = request.args.get('days', 30, type=int)
|
||||
query = (db.session.query(
|
||||
PrintedItem.itemcode,
|
||||
PrintedItem.itemname,
|
||||
func.count(PrintedItemTransaction.transactionid),
|
||||
func.coalesce(func.sum(-PrintedItemTransaction.quantitychange), 0))
|
||||
.join(PrintedItemTransaction,
|
||||
PrintedItemTransaction.printeditemid == PrintedItem.printeditemid)
|
||||
.filter(PrintedItemTransaction.transactiontype == 'take'))
|
||||
if days > 0:
|
||||
from datetime import datetime, timedelta, timezone
|
||||
cutoff = datetime.now(timezone.utc).replace(tzinfo=None) - timedelta(days=days)
|
||||
query = query.filter(PrintedItemTransaction.transactiondate >= cutoff)
|
||||
query = query.group_by(PrintedItem.itemcode, PrintedItem.itemname)
|
||||
rows = [{'itemcode': code, 'itemname': name, 'takes': takes,
|
||||
'quantitytaken': int(taken)}
|
||||
for code, name, takes, taken in query.all()]
|
||||
rows.sort(key=lambda row: row['quantitytaken'], reverse=True)
|
||||
columns = ['itemcode', 'itemname', 'takes', 'quantitytaken']
|
||||
if request.args.get('format') == 'csv':
|
||||
return _csv_response(rows, columns, 'printedparts-consumption.csv')
|
||||
return success_response({'columns': columns, 'rows': rows, 'days': days})
|
||||
|
||||
|
||||
@printedparts_bp.route('/reports/by-person', methods=['GET'])
|
||||
@jwt_required(optional=True)
|
||||
def report_by_person():
|
||||
"""Takes grouped by employee, optionally bounded by ?days=<n> (default 30)."""
|
||||
days = request.args.get('days', 30, type=int)
|
||||
query = (db.session.query(
|
||||
PrintedItemTransaction.employeesso,
|
||||
func.max(PrintedItemTransaction.employeename),
|
||||
func.count(PrintedItemTransaction.transactionid),
|
||||
func.coalesce(func.sum(-PrintedItemTransaction.quantitychange), 0))
|
||||
.filter(PrintedItemTransaction.transactiontype == 'take'))
|
||||
if days > 0:
|
||||
from datetime import datetime, timedelta, timezone
|
||||
cutoff = datetime.now(timezone.utc).replace(tzinfo=None) - timedelta(days=days)
|
||||
query = query.filter(PrintedItemTransaction.transactiondate >= cutoff)
|
||||
query = query.group_by(PrintedItemTransaction.employeesso)
|
||||
rows = [{'employeesso': sso, 'employeename': name or '', 'takes': takes,
|
||||
'quantitytaken': int(taken)}
|
||||
for sso, name, takes, taken in query.all()]
|
||||
rows.sort(key=lambda row: row['quantitytaken'], reverse=True)
|
||||
columns = ['employeesso', 'employeename', 'takes', 'quantitytaken']
|
||||
if request.args.get('format') == 'csv':
|
||||
return _csv_response(rows, columns, 'printedparts-by-person.csv')
|
||||
return success_response({'columns': columns, 'rows': rows, 'days': days})
|
||||
|
||||
@@ -5,7 +5,7 @@
|
||||
"display_name": "3D Printed Parts",
|
||||
"author": "",
|
||||
"dependencies": ["employees"],
|
||||
"core_version": ">=0.11.0,<1.0.0",
|
||||
"core_version": ">=0.12.0,<1.0.0",
|
||||
"api_prefix": "/api/printedparts",
|
||||
"default_enabled": false
|
||||
}
|
||||
|
||||
@@ -62,6 +62,45 @@ class PrintedpartsPlugin(BasePlugin):
|
||||
'printedparts'),
|
||||
]
|
||||
|
||||
def get_settings_cards(self) -> List[dict]:
|
||||
return [
|
||||
{
|
||||
'group': '3D Printed Parts',
|
||||
'to': '/settings/printedparts',
|
||||
'icon': 'box',
|
||||
'title': '3D Parts Settings',
|
||||
'description': 'Item code prefix, default threshold, kiosk '
|
||||
'badge policy, low-stock alert recipients',
|
||||
'position': 47,
|
||||
},
|
||||
]
|
||||
|
||||
def get_reports(self) -> List[dict]:
|
||||
return [
|
||||
{
|
||||
'id': 'printedparts-stock',
|
||||
'name': '3D Parts Stock',
|
||||
'description': 'Stock levels with low-stock flags and the '
|
||||
'cache-vs-ledger reconcile check',
|
||||
'category': 'inventory',
|
||||
'endpoint': '/api/printedparts/reports/stock',
|
||||
},
|
||||
{
|
||||
'id': 'printedparts-consumption',
|
||||
'name': '3D Parts Consumption',
|
||||
'description': 'Takes per item over a date range',
|
||||
'category': 'usage',
|
||||
'endpoint': '/api/printedparts/reports/consumption',
|
||||
},
|
||||
{
|
||||
'id': 'printedparts-by-person',
|
||||
'name': '3D Parts by Person',
|
||||
'description': 'Takes grouped by employee',
|
||||
'category': 'usage',
|
||||
'endpoint': '/api/printedparts/reports/by-person',
|
||||
},
|
||||
]
|
||||
|
||||
def get_navigation_items(self) -> List[dict]:
|
||||
return [
|
||||
{
|
||||
@@ -77,6 +116,12 @@ class PrintedpartsPlugin(BasePlugin):
|
||||
self._seed_settings()
|
||||
logger.info('Printedparts plugin installed')
|
||||
|
||||
def on_enable(self, app: Flask) -> None:
|
||||
# Idempotent re-seed so settings added in later versions reach sites
|
||||
# that installed earlier (enable runs on every upgrade cycle).
|
||||
with app.app_context():
|
||||
self._seed_settings()
|
||||
|
||||
def _seed_settings(self) -> None:
|
||||
defaults = [
|
||||
('printedparts_code_prefix', '3DP', 'string',
|
||||
@@ -85,6 +130,9 @@ class PrintedpartsPlugin(BasePlugin):
|
||||
'Default low-stock threshold for new items'),
|
||||
('printedparts_unknown_badge', 'deny', 'string',
|
||||
'Kiosk policy when a badge resolves to no employee: allow or deny'),
|
||||
('printedparts_alert_email', '', 'string',
|
||||
'Comma-separated low-stock alert recipients; empty uses the '
|
||||
'site alert_recipients'),
|
||||
]
|
||||
for key, value, valuetype, description in defaults:
|
||||
if Setting.get(key) is None:
|
||||
|
||||
@@ -36,7 +36,7 @@ from .plugins import plugin_manager
|
||||
# unattended endpoints (e.g. the GE-Enforce fetch API) can authorize a scoped
|
||||
# managed service token without importing core token internals. Additive name
|
||||
# on the import surface, minor bump.
|
||||
__contract_version__ = '0.11.0'
|
||||
__contract_version__ = '0.12.0'
|
||||
|
||||
# Product release version (see ADR-007). The product version and the
|
||||
# plugin-contract version above are distinct series with independent
|
||||
|
||||
@@ -78,6 +78,7 @@ from shopdb.core.services.dualpath import (
|
||||
|
||||
# Legacy employee directory lookup (read-only) used by notifications
|
||||
from shopdb.utils.employee_db import employee_connection
|
||||
from shopdb.utils.mailer import send_email, send_alert
|
||||
|
||||
# CMMC USB check-in/out database (read-write) used by the usb plugin
|
||||
from shopdb.utils.cmmc_usb_db import cmmc_usb_connection
|
||||
@@ -266,6 +267,8 @@ __all__ = [
|
||||
'parse_import_datetime',
|
||||
# Legacy employee directory
|
||||
'employee_connection',
|
||||
'send_email',
|
||||
'send_alert',
|
||||
# CMMC USB check-in/out database
|
||||
'cmmc_usb_connection',
|
||||
]
|
||||
|
||||
@@ -45,7 +45,12 @@ EXEMPT_BLUEPRINTS = {'auth', 'collector', 'setup'}
|
||||
# shape as the exempt collector blueprint; the geenforce admin endpoints in
|
||||
# the same blueprint are JWT+permission gated and ARE swept.
|
||||
EXEMPT_ENDPOINTS = {'knowledgebase.track_click', 'users.update_user',
|
||||
'geenforce.post_report'}
|
||||
'geenforce.post_report',
|
||||
# Deliberately open kiosk write: decrement-only,
|
||||
# badge-attributed server-side. Decision record in
|
||||
# docs/proposals/printedparts-plugin.md; justification in
|
||||
# the plugin README.
|
||||
'printedparts.kiosk_take'}
|
||||
|
||||
|
||||
@pytest.fixture(autouse=True)
|
||||
|
||||
@@ -128,3 +128,75 @@ def test_member_without_permission_gets_403(client, member_headers, item):
|
||||
assert client.post(f'/api/printedparts/items/{item}/restock',
|
||||
json={'quantity': 1, 'badge': '1'},
|
||||
headers=member_headers).status_code == 403
|
||||
|
||||
|
||||
def test_kiosk_take_is_open_decrement_only(client, auth_headers, app, item,
|
||||
directory_employee):
|
||||
"""The kiosk endpoint needs no auth but only ever decrements stock."""
|
||||
itemcode = '3DP-9001'
|
||||
stocked = client.post(f'/api/printedparts/items/{item}/restock',
|
||||
json={'quantity': 5, 'badge': directory_employee},
|
||||
headers=auth_headers)
|
||||
assert stocked.status_code == 200
|
||||
|
||||
lookup = client.get(f'/api/printedparts/kiosk/item/{itemcode}')
|
||||
assert lookup.status_code == 200
|
||||
|
||||
take = client.post('/api/printedparts/kiosk/take', json={
|
||||
'itemcode': itemcode, 'badge': directory_employee, 'quantity': 2})
|
||||
assert take.status_code == 200, take.get_json()
|
||||
assert take.get_json()['data']['quantityonhand'] == 3
|
||||
|
||||
too_many = client.post('/api/printedparts/kiosk/take', json={
|
||||
'itemcode': itemcode, 'badge': directory_employee, 'quantity': 99})
|
||||
assert too_many.status_code == 400
|
||||
|
||||
unknown = client.post('/api/printedparts/kiosk/take', json={
|
||||
'itemcode': itemcode, 'badge': '111111111', 'quantity': 1})
|
||||
assert unknown.status_code == 422
|
||||
|
||||
with app.app_context():
|
||||
rows = PrintedItemTransaction.query.filter_by(
|
||||
printeditemid=item, transactiontype='take').all()
|
||||
assert len(rows) == 1
|
||||
assert rows[0].quantitychange == -2
|
||||
assert rows[0].employeename == 'Pat Printer'
|
||||
cached = db.session.get(PrintedItem, item).quantityonhand
|
||||
ledgersum = sum(r.quantitychange for r in
|
||||
PrintedItemTransaction.query.filter_by(
|
||||
printeditemid=item).all())
|
||||
assert cached == ledgersum
|
||||
|
||||
|
||||
def test_lowstock_alert_fires_on_crossing_only(client, auth_headers, app, item,
|
||||
directory_employee, monkeypatch):
|
||||
"""One alert when stock CROSSES the threshold downward; restocking above
|
||||
rearms it; staying below does not re-fire."""
|
||||
sent = []
|
||||
import plugins.printedparts.api.routes as printedparts_routes
|
||||
monkeypatch.setattr(
|
||||
printedparts_routes, '_send_lowstock_alert',
|
||||
lambda alerted_item: sent.append(alerted_item.itemcode))
|
||||
|
||||
def restock(quantity):
|
||||
return client.post(f'/api/printedparts/items/{item}/restock',
|
||||
json={'quantity': quantity,
|
||||
'badge': directory_employee},
|
||||
headers=auth_headers)
|
||||
|
||||
def take(quantity):
|
||||
return client.post('/api/printedparts/kiosk/take',
|
||||
json={'itemcode': '3DP-9001',
|
||||
'badge': directory_employee,
|
||||
'quantity': quantity})
|
||||
|
||||
restock(10) # 10 on hand, threshold 5
|
||||
assert take(3).status_code == 200 # 7: above threshold, no alert
|
||||
assert sent == []
|
||||
assert take(3).status_code == 200 # 4: CROSSES 5 -> one alert
|
||||
assert sent == ['3DP-9001']
|
||||
assert take(2).status_code == 200 # 2: still below, no re-fire
|
||||
assert sent == ['3DP-9001']
|
||||
restock(20) # 22: rearmed
|
||||
assert take(18).status_code == 200 # 4: crosses again -> second alert
|
||||
assert sent == ['3DP-9001', '3DP-9001']
|
||||
|
||||
Reference in New Issue
Block a user