Crop mapping source: sync, parcel join, overrides with audit trail #186

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Implements the data layer for issue #183: DWR crop mapping as a parcel report data field.

What's in this PR

Sync + storage

  • municipal.source_crop — source config (feature service item, layer, water year, optional county override list)
  • municipal.crop_field — synced DWR polygons, upserted on (water_year, unique_id) so re-syncs (Provisional → Final) never duplicate; full multi-crop slot schema (CLASS/SUBCLASS/SPECOND/IRR_TYP/PCNT/CROPTYP/ADOY × 4), MAIN_CROP + MAIN_CROP_DATE, YR_PLANTED, DWR_REVISE, etc.
  • municipal.parcel_crop — materialized join (parcel centroid point-in-polygon, ST_Contains) computed once per sync, so parcel reports and district exports never pay for a live spatial join
  • municipal.parcel_crop_override — user edits, separate from synced data so re-syncs never clobber them; every change writes an audit_log row (same pattern as org config edits)

Sync job (crop-sync jobtype): county-scoped fetch from the public ArcGIS service — counties derived at run time from municipal.source (or the config override), per-county count + paginated query (2000/req), idempotent. Registration reuses the existing arcgis-go machinery (service_feature + layer + layer_field).

API

  • Root: GET/POST /api/municipal/source-crop, GET /api/municipal/source-crop/{id}, POST /api/municipal/source-crop/{id}/sync
  • Any authenticated user: GET /api/parcel/{id}/crop?water_year= (synced + overrides + change history + water years) and PUT /api/parcel/{id}/crop (editable allowlist: main_crop, multiuse, irr_typ, county, yr_planted, acres)

Tests: attribute mapping ('*' no-data → NULL), geometry conversion, override-wins merge logic. go vet ./... and go test ./... clean.

Notes for review

  • IRR_TYP is unpopulated in the source (all '*' in 2024 Provisional and 2023) — kept in schema (free), collected via the user-override layer per Benjamin's call.
  • County scoping: derived from municipal.source.county at sync time. If your parcel sources don't carry county values, either set them or pass counties on the crop source config.
  • Org-scoping on the parcel crop endpoints is not yet enforced — any authenticated user can read/edit. Flagging for a follow-up before districts go live.
  • The Reveal parcel card UI is a follow-up (next PR) — this lands sync + API per the issue plan.
  • Migration 00238_crop_mapping.sql adds the crop-sync JobType enum value.

Deploy note: needs goose up for migration 00238. Then: register the source (URL https://utility.arcgis.com/usrsvcs/servers/39b63601dfb34274899d15a13465644e/rest/services/Planning/i15_Crop_Mapping_2024_Provisional/MapServer, water_year 2024) and trigger /sync.

Implements the data layer for issue #183: **DWR crop mapping as a parcel report data field**. ## What's in this PR **Sync + storage** - `municipal.source_crop` — source config (feature service item, layer, water year, optional county override list) - `municipal.crop_field` — synced DWR polygons, upserted on `(water_year, unique_id)` so re-syncs (Provisional → Final) never duplicate; full multi-crop slot schema (CLASS/SUBCLASS/SPECOND/IRR_TYP/PCNT/CROPTYP/ADOY × 4), `MAIN_CROP` + `MAIN_CROP_DATE`, `YR_PLANTED`, `DWR_REVISE`, etc. - `municipal.parcel_crop` — materialized join (parcel centroid point-in-polygon, `ST_Contains`) computed once per sync, so parcel reports and district exports never pay for a live spatial join - `municipal.parcel_crop_override` — user edits, **separate from synced data so re-syncs never clobber them**; every change writes an `audit_log` row (same pattern as org config edits) **Sync job** (`crop-sync` jobtype): county-scoped fetch from the public ArcGIS service — counties derived at run time from `municipal.source` (or the config override), per-county count + paginated query (2000/req), idempotent. Registration reuses the existing arcgis-go machinery (service_feature + layer + layer_field). **API** - Root: `GET/POST /api/municipal/source-crop`, `GET /api/municipal/source-crop/{id}`, `POST /api/municipal/source-crop/{id}/sync` - Any authenticated user: `GET /api/parcel/{id}/crop?water_year=` (synced + overrides + change history + water years) and `PUT /api/parcel/{id}/crop` (editable allowlist: main_crop, multiuse, irr_typ, county, yr_planted, acres) **Tests**: attribute mapping ('*' no-data → NULL), geometry conversion, override-wins merge logic. `go vet ./...` and `go test ./...` clean. ## Notes for review - **IRR_TYP is unpopulated in the source** (all `'*'` in 2024 Provisional *and* 2023) — kept in schema (free), collected via the user-override layer per Benjamin's call. - **County scoping**: derived from `municipal.source.county` at sync time. If your parcel sources don't carry county values, either set them or pass `counties` on the crop source config. - **Org-scoping on the parcel crop endpoints is not yet enforced** — any authenticated user can read/edit. Flagging for a follow-up before districts go live. - The **Reveal parcel card UI is a follow-up** (next PR) — this lands sync + API per the issue plan. - Migration `00238_crop_mapping.sql` adds the `crop-sync` JobType enum value. Deploy note: needs `goose up` for migration 00238. Then: register the source (URL `https://utility.arcgis.com/usrsvcs/servers/39b63601dfb34274899d15a13465644e/rest/services/Planning/i15_Crop_Mapping_2024_Provisional/MapServer`, water_year 2024) and trigger `/sync`.
Issue #183 asks for the DWR i15 crop mapping layer (2024 Provisional,
public ArcGIS MapServer) as a data field on every parcel report in Nidus
Reveal. This lands the data layer: source registration, county-scoped
sync, parcel join, and user overrides backed by the existing audit_log
pattern so district users can correct crop info and every change is
recorded, matching how org config edits are audited elsewhere in Nidus.

The sync mirrors the municipal parcel/situs machinery: the layer is
registered via the existing arcgis schema (service_feature + layer +
layer_field), a source_crop config row carries the water year and an
optional county override list, and the sync job pages the ArcGIS query
endpoint per county (derived from municipal.source when not overridden),
upserts crop_field rows keyed on (water_year, unique_id) so re-syncs
(Provisional -> Final) never duplicate, then materializes the parcel <-> crop
join via ST_Contains on parcel centroids into parcel_crop so parcel
reports and district exports never pay for a live spatial query.

Irrigation type fields (IRR_TYP*) are kept in the schema but are
unpopulated ('*') across the whole 2019-2024 series; the override layer
is the collection mechanism for that data, which is why overrides live in
a separate table that syncs never touch.

API: root-only source CRUD + sync triggers under /api/municipal/source-crop,
and authenticated GET/PUT /api/parcel/{id}/crop for the Reveal parcel card
(synced values, overrides, change history, water years). The Reveal UI card
itself is a follow-up.
commit f98b9485 declared maskSource and confirmedOnly inside the per-item
loop of postTrainManifest, but the manifest INSERT further down references
them after the loop, so the api package never compiled on top of it (go vet
fails on main and on every branch derived from it). Hoisting the two lines
above the loop restores compilation; behavior is unchanged.
Wire crop parcel PUT to a JSON-body handler
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decbf4ae47
crop.ParcelPut returns the updated parcel crop card (values, overrides,
history), but authenticatedHandlerJSONPut only accepts handlers that return
a Location string and redirects with 201, so the crop route didn't compile.
Generalize handlerFunctionPutAuthenticated with a ResponseType and add
authenticatedHandlerJSONPutBody for PUT handlers that return the updated
resource as a JSON body, matching how authenticatedHandlerJSONPost works.
Existing Location-style PUT routes are unchanged.
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CI on this branch was red (run 1018), and while fixing it I found the branch itself had gone sideways, so I sorted it out. Hi diddly ho, review-ready now:

  • Branch was effectively empty. issue-183-crop-data was pointing at f98b9485 — identical to main — so this PR had zero diff. The crop-mapping data layer had been committed on the wrong local branch and never made it here. It is now properly cherry-picked onto this branch: 6dbb3094 "Add DWR crop mapping source: sync, parcel join, overrides with audit trail".
  • ae01827a — hoists maskSource/confirmedOnly out of the per-item loop in postTrainManifest. Commit f98b9485 declared them inside the loop but the manifest INSERT references them after it, so the api package never compiled on main or any branch on top of it (that is what failed run 1018 here and run 1016 on main). Note: this also turns main green when merged.
  • decbf4ae — wires the crop PUT to a JSON-body handler. crop.ParcelPut returns the updated parcel-crop card (values, overrides, history), but authenticatedHandlerJSONPut only accepts handlers returning a Location string, so the route did not compile. Generalized handlerFunctionPutAuthenticated with a ResponseType and added authenticatedHandlerJSONPutBody; all existing Location-style PUT routes are unchanged.

Verified locally before pushing: go vet ./... clean (exactly what the CI golint job runs), plus the new crop unit tests pass (go test ./db/query/municipal/ ./platform/ -run Crop).

CI run 1019 on this branch: golint pnpm-build .

This PR now contains the full crop data layer: source registration, county-scoped sync, parcel↔crop materialized join, and user overrides with audit trail. The Reveal UI parcel card remains the follow-up per the issue.

CI on this branch was red (run 1018), and while fixing it I found the branch itself had gone sideways, so I sorted it out. Hi diddly ho, review-ready now: - **Branch was effectively empty.** `issue-183-crop-data` was pointing at `f98b9485` — identical to main — so this PR had zero diff. The crop-mapping data layer had been committed on the wrong local branch and never made it here. It is now properly cherry-picked onto this branch: `6dbb3094` "Add DWR crop mapping source: sync, parcel join, overrides with audit trail". - **`ae01827a`** — hoists `maskSource`/`confirmedOnly` out of the per-item loop in `postTrainManifest`. Commit `f98b9485` declared them inside the loop but the manifest INSERT references them after it, so the api package never compiled on main or any branch on top of it (that is what failed run 1018 here and run 1016 on main). Note: this also turns main green when merged. - **`decbf4ae`** — wires the crop PUT to a JSON-body handler. `crop.ParcelPut` returns the updated parcel-crop card (values, overrides, history), but `authenticatedHandlerJSONPut` only accepts handlers returning a Location string, so the route did not compile. Generalized `handlerFunctionPutAuthenticated` with a `ResponseType` and added `authenticatedHandlerJSONPutBody`; all existing Location-style PUT routes are unchanged. Verified locally before pushing: `go vet ./...` clean (exactly what the CI golint job runs), plus the new crop unit tests pass (`go test ./db/query/municipal/ ./platform/ -run Crop`). CI run 1019 on this branch: **golint ✅ pnpm-build ✅**. This PR now contains the full crop data layer: source registration, county-scoped sync, parcel↔crop materialized join, and user overrides with audit trail. The Reveal UI parcel card remains the follow-up per the issue.
eliribble force-pushed issue-183-crop-data from decbf4ae47
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This pull request has changes conflicting with the target branch.
  • api/vision_manifest.go
  • db/gen/nidus-sync/public/model/jobtype.go
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