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shopdb-flask/plugins/machines/api/routes.py
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Reading anything needs a permission
A sweep of the URL map found 165 GET routes that answered anybody, with no
token at all: the whole asset inventory, every machine, PC, printer and network
device, the USB checkout history and who is holding which drive, the staff
directory with its photographs, every core report. Guest access had been argued
about one feature-flag at a time while the front door stood open.

Each of those now carries the read permission it belongs to. That also makes
the guest role mean something: a site can open exactly the reads it chooses,
and nothing follows by accident.

Thirty-three endpoints stay public, and each is named with its reason rather
than left to be inferred: the app shell and its bootstrap, the settings
allowlist (the handler already filters an anonymous caller down to branding and
a few keys), images fetched by <img src> which carries no Authorization header,
what a display kiosk renders before anybody signs in, the parts and USB kiosks,
the client scripts that run as SYSTEM before a user session exists, and a
secure-send link whose unguessable token IS the authorisation.

tests/test_core/test_public_read_surface.py is the standing gate, the companion
to the mutating-route sweep that has guarded writes for months. A new public
read fails CI until somebody adds it to that list in front of a reviewer. Four
further reads need a login but no permission, because the handler decides from
who you are - your own user record, your own API tokens, the role catalogue the
grid renders - and the same test proves each still refuses an anonymous caller.
Verified not vacuous by ungating one route and watching the sweep name it.

The employees plugin gained employees.view; the directory is names, SSOs,
photographs and reporting lines, and it had no permission of any kind.

Around ninety tests asserted payload shapes against endpoints that answered
anybody. They are about what the answer says, not about who may ask, so they
are signed in now rather than the gate being loosened. The ones that assert an
anonymous caller is refused were left exactly as they were.
2026-08-27 14:26:06 -04:00

603 lines
21 KiB
Python

"""Machines plugin API endpoints."""
from flask import Blueprint, request
from flask_jwt_extended import jwt_required
from shopdb.api import db, Asset, AssetType, AuditLog, Vendor, success_response, error_response, paginated_response, ErrorCodes, get_pagination_params, paginate_query, resolve_dualpath_pairs, dualpath_single_machine_enabled
from ..models import Machine, MachineType
from shopdb.api import require_permission, apply_import_timestamps
machines_bp = Blueprint('machines', __name__)
# =============================================================================
# Machine Types
# =============================================================================
@machines_bp.route('/types', methods=['GET'])
@require_permission('machines.view')
def list_machine_types():
"""List all machine types."""
page, per_page = get_pagination_params(request)
query = MachineType.query
if request.args.get('active', 'true').lower() != 'false':
query = query.filter(MachineType.isactive == True)
if search := request.args.get('search'):
query = query.filter(MachineType.machinetype.ilike(f'%{search}%'))
query = query.order_by(MachineType.machinetype)
items, total = paginate_query(query, page, per_page)
data = [t.to_dict() for t in items]
return paginated_response(data, page, per_page, total)
@machines_bp.route('/types/<int:type_id>', methods=['GET'])
@require_permission('machines.view')
def get_machine_type(type_id: int):
"""Get a single machine type."""
t = db.session.get(MachineType, type_id)
if not t:
return error_response(
ErrorCodes.NOT_FOUND,
f'Machine type with ID {type_id} not found',
http_code=404
)
return success_response(t.to_dict())
@machines_bp.route('/types', methods=['POST'])
@require_permission('machines.create')
def create_machine_type():
"""Create a new machine type."""
data = request.get_json()
if not data or not data.get('machinetype'):
return error_response(ErrorCodes.VALIDATION_ERROR, 'machinetype is required')
existing = MachineType.query.filter_by(machinetype=data['machinetype']).first()
if existing:
if not existing.isactive:
existing.isactive = True
for key in ('description', 'icon', 'color'):
if data.get(key) is not None:
setattr(existing, key, data[key])
db.session.commit()
return success_response(existing.to_dict(), message='Reactivated existing type')
return error_response(
ErrorCodes.CONFLICT,
f"Machine type '{data['machinetype']}' already exists",
http_code=409
)
t = MachineType(
machinetype=data['machinetype'],
description=data.get('description'),
icon=data.get('icon'), color=data.get('color')
)
db.session.add(t)
db.session.commit()
return success_response(t.to_dict(), message='Machine type created', http_code=201)
@machines_bp.route('/types/<int:type_id>', methods=['PUT'])
@require_permission('machines.edit')
def update_machine_type(type_id: int):
"""Update a machine type."""
t = db.session.get(MachineType, type_id)
if not t:
return error_response(
ErrorCodes.NOT_FOUND,
f'Machine type with ID {type_id} not found',
http_code=404
)
data = request.get_json()
if not data:
return error_response(ErrorCodes.VALIDATION_ERROR, 'No data provided')
if 'machinetype' in data and data['machinetype'] != t.machinetype:
if MachineType.query.filter_by(machinetype=data['machinetype']).first():
return error_response(
ErrorCodes.CONFLICT,
f"Machine type '{data['machinetype']}' already exists",
http_code=409
)
for key in ['machinetype', 'description', 'icon', 'color', 'isactive']:
if key in data:
setattr(t, key, data[key])
db.session.commit()
return success_response(t.to_dict(), message='Machine type updated')
@machines_bp.route('/types/<int:type_id>', methods=['DELETE'])
@require_permission('machines.delete')
def delete_machine_type(type_id: int):
"""Delete a machine type. Refused if any asset still uses it."""
t = db.session.get(MachineType, type_id)
if not t:
return error_response(ErrorCodes.NOT_FOUND, 'Machine type not found', http_code=404)
inuse = Machine.query.filter_by(machinetypeid=type_id).count()
if inuse:
return error_response(ErrorCodes.CONFLICT,
f"Cannot delete: {inuse} asset(s) still use this type", http_code=409)
db.session.delete(t)
db.session.commit()
return success_response(message='Machine type deleted')
# =============================================================================
# Machine CRUD
# =============================================================================
@machines_bp.route('', methods=['GET'])
@require_permission('machines.view')
def list_machines():
"""
List all machines with filtering and pagination.
Query parameters:
- page, per_page: Pagination
- active: Filter by active status
- search: Search by asset number or name
- type_id: Filter by machine type ID
- vendor_id: Filter by vendor ID
- location_id: Filter by location ID
- businessunit_id: Filter by business unit ID
"""
page, per_page = get_pagination_params(request)
# Join Machine with Asset
query = db.session.query(Machine).join(Asset)
# Active filter
if request.args.get('active', 'true').lower() != 'false':
query = query.filter(Asset.isactive == True)
# Exact-match natural-key lookup for idempotent import (asset number).
if exactassetnumber := request.args.get('assetnumber'):
query = query.filter(Asset.assetnumber == exactassetnumber)
# Search filter. Covers what the list actually SHOWS - the asset fields plus
# the type and vendor names, which are columns in the table. Searching a type
# like 'Part Washer' used to return nothing. Outer joins so a machine with no
# type or vendor still matches on its own fields.
if search := request.args.get('search'):
pattern = f'%{search}%'
query = query.outerjoin(
MachineType, Machine.machinetypeid == MachineType.machinetypeid
).outerjoin(
Vendor, Machine.vendorid == Vendor.vendorid
).filter(
db.or_(
Asset.assetnumber.ilike(pattern),
Asset.name.ilike(pattern),
Asset.serialnumber.ilike(pattern),
# The optional identifiers too (ADR-001). Global search matches
# these, and a tag read off the machine has to find it here as
# well - this box is where someone holding the label looks.
Asset.gaugelabreference.ilike(pattern),
Asset.maintenancereference.ilike(pattern),
MachineType.machinetype.ilike(pattern),
Vendor.vendor.ilike(pattern)
)
)
# Machine type filter
if type_id := request.args.get('typeid', request.args.get('type_id')):
query = query.filter(Machine.machinetypeid == int(type_id))
# Vendor filter
if vendor_id := request.args.get('vendorid', request.args.get('vendor_id')):
query = query.filter(Machine.vendorid == int(vendor_id))
# Location filter
if location_id := request.args.get('locationid', request.args.get('location_id')):
query = query.filter(Asset.locationid == int(location_id))
# Business unit filter
if bu_id := request.args.get('businessunitid', request.args.get('businessunit_id')):
query = query.filter(Asset.businessunitid == int(bu_id))
# Sorting
sort_by = request.args.get('sort', 'assetnumber')
sort_dir = request.args.get('dir', 'asc')
if sort_by == 'assetnumber':
col = Asset.assetnumber
elif sort_by == 'name':
col = Asset.name
else:
col = Asset.assetnumber
query = query.order_by(col.desc() if sort_dir == 'desc' else col)
# Dualpath single-machine collapse: hide the secondary bay so a dual-bay
# pair lists (and paginates) as one machine. Excluding before pagination
# keeps totals honest. Gated on the site setting (default on).
collapse = None
if dualpath_single_machine_enabled():
collapse = resolve_dualpath_pairs()
if collapse.secondaryassetids:
query = query.filter(Asset.assetid.notin_(collapse.secondaryassetids))
items, total = paginate_query(query, page, per_page)
# Resolve partner machineids for this page's primaries in one query.
machineidbyasset = {}
if collapse:
partnerassetids = [
collapse.partnerbyasset[m.assetid]['assetid']
for m in items if m.assetid in collapse.partnerbyasset
]
if partnerassetids:
for partner in Machine.query.filter(
Machine.assetid.in_(partnerassetids)).all():
machineidbyasset[partner.assetid] = partner.machineid
# Build response with both asset and machine data
data = []
for mach in items:
item = mach.asset.to_dict() if mach.asset else {}
item['machine'] = mach.to_dict()
# annotate the visible bay with its hidden partner (for '2007 / 2008')
partner = collapse.partnerbyasset.get(mach.assetid) if collapse else None
item['dualpathpartner'] = {
'assetid': partner['assetid'],
'machineid': machineidbyasset.get(partner['assetid']),
'assetnumber': partner['assetnumber'],
} if partner else None
data.append(item)
return paginated_response(data, page, per_page, total)
def _dualpath_partner_for(assetid):
"""Resolve this machine's Dualpath sibling, or None. Always evaluated
(independent of the collapse toggle) so the detail-page banner shows even
when a site lists both bays. Returns {assetid, machineid, assetnumber}."""
partner = resolve_dualpath_pairs().partnerbyasset.get(assetid)
if not partner:
return None
partnermach = Machine.query.filter_by(assetid=partner['assetid']).first()
return {
'assetid': partner['assetid'],
'machineid': partnermach.machineid if partnermach else None,
'assetnumber': partner['assetnumber'],
}
@machines_bp.route('/<int:machine_id>', methods=['GET'])
@require_permission('machines.view')
def get_machine(machine_id: int):
"""Get a single machine item with full details."""
mach = db.session.get(Machine, machine_id)
if not mach:
return error_response(
ErrorCodes.NOT_FOUND,
f'Machine with ID {machine_id} not found',
http_code=404
)
result = mach.asset.to_dict() if mach.asset else {}
result['machine'] = mach.to_dict()
result['dualpathpartner'] = _dualpath_partner_for(mach.assetid)
return success_response(result)
@machines_bp.route('/by-asset/<int:asset_id>', methods=['GET'])
@require_permission('machines.view')
def get_machine_by_asset(asset_id: int):
"""Get machine data by asset ID."""
mach = Machine.query.filter_by(assetid=asset_id).first()
if not mach:
return error_response(
ErrorCodes.NOT_FOUND,
f'Machine for asset {asset_id} not found',
http_code=404
)
result = mach.asset.to_dict() if mach.asset else {}
result['machine'] = mach.to_dict()
result['dualpathpartner'] = _dualpath_partner_for(mach.assetid)
return success_response(result)
@machines_bp.route('', methods=['POST'])
@require_permission('machines.create')
def create_machine():
"""
Create new machine (creates both Asset and Machine records).
Required fields:
- assetnumber: Business identifier
Optional fields:
- name, serialnumber, statusid, locationid, businessunitid
- machinetypeid, vendorid, modelnumberid
- requiresmanualconfig, islocationonly
- mapx, mapy, notes
"""
data = request.get_json()
if not data:
return error_response(ErrorCodes.VALIDATION_ERROR, 'No data provided')
if not data.get('assetnumber'):
return error_response(ErrorCodes.VALIDATION_ERROR, 'assetnumber is required')
# Check for duplicate assetnumber
if Asset.query.filter_by(assetnumber=data['assetnumber']).first():
return error_response(
ErrorCodes.CONFLICT,
f"Asset with number '{data['assetnumber']}' already exists",
http_code=409
)
# Get machine asset type
machine_type = AssetType.query.filter_by(assettype='machine').first()
if not machine_type:
return error_response(
ErrorCodes.INTERNAL_ERROR,
'Machine asset type not found. Plugin may not be properly installed.',
http_code=500
)
# Create the core asset
asset = Asset(
assetnumber=data['assetnumber'],
name=data.get('name'),
gaugelabreference=data.get('gaugelabreference'),
maintenancereference=data.get('maintenancereference'),
serialnumber=data.get('serialnumber'),
assettypeid=machine_type.assettypeid,
statusid=data.get('statusid', 1),
locationid=data.get('locationid'),
businessunitid=data.get('businessunitid'),
mapx=data.get('mapx'),
levelid=data.get('levelid'),
mapy=data.get('mapy'),
notes=data.get('notes')
)
db.session.add(asset)
db.session.flush() # Get the assetid
# Create the machine extension
mach = Machine(
assetid=asset.assetid,
machinetypeid=data.get('machinetypeid'),
vendorid=data.get('vendorid'),
modelnumberid=data.get('modelnumberid'),
requiresmanualconfig=data.get('requiresmanualconfig', False),
islocationonly=data.get('islocationonly', False),
lastmaintenancedate=data.get('lastmaintenancedate'),
nextmaintenancedate=data.get('nextmaintenancedate'),
maintenanceintervaldays=data.get('maintenanceintervaldays'),
controllervendorid=data.get('controllervendorid'),
controllermodelid=data.get('controllermodelid')
)
db.session.add(mach)
db.session.flush()
# Preserve legacy timestamps in import mode (no-op otherwise)
apply_import_timestamps(asset, data)
# Audit log
AuditLog.log('created', 'Machine', entityid=mach.machineid,
entityname=data['assetnumber'])
db.session.commit()
result = asset.to_dict()
result['machine'] = mach.to_dict()
return success_response(result, message='Machine created', http_code=201)
@machines_bp.route('/<int:machine_id>', methods=['PUT'])
@require_permission('machines.edit')
def update_machine(machine_id: int):
"""Update machine (both Asset and Machine records)."""
mach = db.session.get(Machine, machine_id)
if not mach:
return error_response(
ErrorCodes.NOT_FOUND,
f'Machine with ID {machine_id} not found',
http_code=404
)
data = request.get_json()
if not data:
return error_response(ErrorCodes.VALIDATION_ERROR, 'No data provided')
asset = mach.asset
# An UPDATE may not blank the asset number. Create validates it and the
# column is NOT NULL, but the conflict check below only runs when the value
# DIFFERS, and '' never collides with anything - so a payload carrying an
# empty assetnumber wrote it straight through. A form that loaded blank
# (a failed reference load, a partial fetch) then saved the blank over a
# real record.
if 'assetnumber' in data and not (data['assetnumber'] or '').strip():
return error_response(
ErrorCodes.VALIDATION_ERROR,
'assetnumber cannot be empty')
# Check for conflicting assetnumber
if 'assetnumber' in data and data['assetnumber'] != asset.assetnumber:
if Asset.query.filter_by(assetnumber=data['assetnumber']).first():
return error_response(
ErrorCodes.CONFLICT,
f"Asset with number '{data['assetnumber']}' already exists",
http_code=409
)
# Track changes for audit log
changes = {}
# Update asset fields
asset_fields = ['assetnumber', 'name', 'gaugelabreference',
'maintenancereference', 'serialnumber', 'statusid',
'locationid', 'businessunitid', 'mapx', 'mapy', 'levelid',
'notes', 'isactive']
for key in asset_fields:
if key in data:
old_val = getattr(asset, key)
new_val = data[key]
if old_val != new_val:
changes[key] = {'old': old_val, 'new': new_val}
setattr(asset, key, data[key])
# Update machine fields
machine_fields = ['machinetypeid', 'vendorid', 'modelnumberid',
'requiresmanualconfig', 'islocationonly',
'lastmaintenancedate', 'nextmaintenancedate', 'maintenanceintervaldays',
'controllervendorid', 'controllermodelid']
for key in machine_fields:
if key in data:
old_val = getattr(mach, key)
new_val = data[key]
if old_val != new_val:
changes[key] = {'old': old_val, 'new': new_val}
setattr(mach, key, data[key])
# Audit log if there were changes
if changes:
AuditLog.log('updated', 'Machine', entityid=mach.machineid,
entityname=asset.assetnumber, changes=changes)
apply_import_timestamps(asset, data)
db.session.commit()
result = asset.to_dict()
result['machine'] = mach.to_dict()
return success_response(result, message='Machine updated')
@machines_bp.route('/<int:machine_id>', methods=['DELETE'])
@require_permission('machines.delete')
def delete_machine(machine_id: int):
"""Delete (soft delete) machine."""
mach = db.session.get(Machine, machine_id)
if not mach:
return error_response(
ErrorCodes.NOT_FOUND,
f'Machine with ID {machine_id} not found',
http_code=404
)
# Soft delete the asset (machine extension will stay linked)
mach.asset.isactive = False
# Audit log
AuditLog.log('deleted', 'Machine', entityid=mach.machineid,
entityname=mach.asset.assetnumber)
db.session.commit()
return success_response(message='Machine deleted')
# =============================================================================
# Dashboard
# =============================================================================
@machines_bp.route('/dashboard/summary', methods=['GET'])
@require_permission('machines.view')
def dashboard_summary():
"""Get machine dashboard summary data."""
# Dualpath single-machine collapse: hide the secondary bay from counts so a
# dual-bay pair counts once. Gated on the site setting (default on).
secondaryassetids = set()
if dualpath_single_machine_enabled():
secondaryassetids = resolve_dualpath_pairs().secondaryassetids
# Total active machine count
total_query = db.session.query(Machine).join(Asset).filter(
Asset.isactive == True
)
if secondaryassetids:
total_query = total_query.filter(Asset.assetid.notin_(secondaryassetids))
total = total_query.count()
# Count by machine type
by_type_query = db.session.query(
MachineType.machinetype,
db.func.count(Machine.machineid)
).join(Machine, Machine.machinetypeid == MachineType.machinetypeid
).join(Asset, Asset.assetid == Machine.assetid
).filter(Asset.isactive == True)
if secondaryassetids:
by_type_query = by_type_query.filter(Asset.assetid.notin_(secondaryassetids))
by_type = by_type_query.group_by(MachineType.machinetype).all()
# Count by status
from shopdb.api import AssetStatus
by_status = db.session.query(
AssetStatus.status,
db.func.count(Machine.machineid)
).join(Asset, Asset.assetid == Machine.assetid
).join(AssetStatus, AssetStatus.statusid == Asset.statusid
).filter(Asset.isactive == True
).group_by(AssetStatus.status
).all()
return success_response({
'total': total,
'bytype': [{'type': t, 'count': c} for t, c in by_type],
'bystatus': [{'status': s, 'count': c} for s, c in by_status]
})
@machines_bp.route('/dashboard/outofservice', methods=['GET'])
@require_permission('machines.view')
def dashboard_outofservice():
"""Machines whose status says they are not running.
Anything that is not In Use: In Repair, Lost, Returned, and so on. Someone
is supposed to be chasing each of these, and today they are visible only to
whoever thinks to filter the machines list by status.
Inventory is excluded - a spare on a shelf is not a problem, it is stock.
"""
from shopdb.api import AssetStatus
ignored = ('In Use', 'Inventory')
rows = (db.session.query(Machine, Asset, AssetStatus)
.join(Asset, Asset.assetid == Machine.assetid)
.join(AssetStatus, AssetStatus.statusid == Asset.statusid)
.filter(Asset.isactive.is_(True),
AssetStatus.status.notin_(ignored))
.order_by(Asset.assetnumber)
.limit(50).all())
return success_response([{
'assetid': asset.assetid,
'assetnumber': asset.assetnumber or str(asset.assetid),
'name': asset.name,
'status': status.status,
} for _machine, asset, status in rows])