Completes the loader end to end. Verified on a fresh scratch target, zero endpoint errors: - locations: the 24 islocationonly rows -> core Locations (crosswalk machineid -> locationid). - relationships: 93 active edges imported (206 of 299 dropped because an endpoint became a Location / was skipped / dedup-lost); types folded onto the seeded canonical set; dedup on (source,target,type). - subnets: 37 (full CIDR reconstructed as INET_NTOA(ipstart)+suffix; VLANs lookup-or-create by number; 3 duplicate CIDRs first-wins-skipped). - usb: 18 cmmc devices + 232 check-in/out events, paired with per-device open state so unpaired log rows do not 400. Needs the usb plugin enabled + usb directory mode selfhosted. - verify: source-vs-target row-count audit (assets 1167->933 by the skip rules, applications 121=121, employees 415=415, KB 342->341). Full pipeline default runs all 14 stages in order. NOTE: the import target needs every bundled plugin enabled (usb ships disabled in this dev registry - enable it before importing). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
WJ classic-ASP import loader (reference implementation)
This is site-specific reference glue, not product code. It maps West
Jefferson's classic-ASP shopdb / cmmc_usb / wjf_employees schema onto the
maintained, schema-agnostic import contract in docs/IMPORT-API.md.
Every adopting site has its own source database. Nobody else runs this loader. Instead, copy the pattern:
- Point the harness at your source DB(s) (edit
harness.Source). - Write per-entity stages that read your tables and POST to the same
docs/IMPORT-API.mdendpoints withAuthorization: Bearer <admin PAT>andX-Import-Mode: true. - Persist legacy-id -> new-id crosswalks (see
harness.IdMap) so later stages resolve foreign keys and a crashed run resumes.
The import API is the stable contract; loaders are per-site. The mapping itself can be produced with the agent-assisted workflow (point Fable/Opus agents at a source DB + this contract -> they emit the mapping + a loader skeleton).
Running (against a THROWAWAY import database)
DATABASE_URL='mysql+pymysql://root:PW@127.0.0.1:3306/shopdb_flask_import?charset=utf8mb4' \
venv/bin/python -m scripts.site_imports.wjf.run --stages reference,employees
Prereqs: a fresh target DB built with flask db upgrade + flask plugin upgrade-all + flask seed permissions/settings/reference-data, and the three
source dumps loaded into scratch DBs (shopdb_src, cmmc_usb_src,
wjf_employees_src). See scratchpad/IMPORT-PLAN.md for the full mapping,
resolved decisions, and remaining stages.
Status
- Implemented + verified idempotent:
reference(vendors, businessunits, operatingsystems),employees(directory bulk upsert; photos deferred). - TODO stages:
models,applications,assets(the hub - fan machines out by type, persist the machineid->assetid crosswalk),dependents(installs, warranties, notifications, KB),network(+ subnets/VLANs),usb(cmmc device + checkinout pairing),verify.
The harness (PAT auth, import-mode, id-map persistence, endpoint error capture)
is proven; the remaining stages are additional stage_* functions in run.py
following the same shape.