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hotfix: Add polygon map layers for 7 campaigns (Issue #207)#10

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hotfix: Add polygon map layers for 7 campaigns (Issue #207)#10
echelonnought wants to merge 2 commits into
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hotfix/207-campaign-polygon-layers

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@echelonnought
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@echelonnought echelonnought commented May 2, 2026

Summary

Implements Issue #207 -- Add polygon/map layer for each campaign.

This is a quick-and-dirty hotfix to get campaign polygon layers on the map while the backend is still in progress. Each campaign is represented as a GeoJSON FeatureCollection with Polygon geometry and campaign metadata in the properties.

How It Works

The existing fixture-reader.ts uses import.meta.glob to auto-discover all .geojson files in public/fixtures/. By simply adding new .geojson files to that directory, the campaigns appear as new toggleable layers in the layer controls -- zero code changes needed.

7 Campaign Layers Added

Campaign Acreage Project Type Status
Rio Negro Conservation 18,500 River Conservation Active
Solimoes Wetland Restoration 22,000 Wetland Restoration Active
Taruma Biodiversity Corridor 9,800 Wildlife Corridor Planning
Encontro das Aguas Reserve 31,000 Ecological Reserve Active
Ducke Forest Research 10,000 Research Station Active
Puraquequara Lake Protection 7,500 Lake Protection Planning
Anavilhanas Archipelago Monitoring 42,000 Environmental Monitoring Active

Feature Properties

Each GeoJSON feature includes these properties for future use:

  • name, campaign, status, partner, acreage, watershed, projectType

Files Added (7 new GeoJSON fixtures)

All files in public/fixtures/campaign_*.geojson

Verification

  • All files follow existing fixture format (FeatureCollection + CRS + name)
  • TypeScript compiles cleanly
  • Polygons positioned around Manaus map view
  • No code changes required -- auto-discovered by fixture reader

Summary by CodeRabbit

  • New Features
    • Added seven new environmental conservation campaigns: Anavilhanas Archipelago Monitoring, Ducke Forest, Encontro das Aguas, Puraquequara Lake Protection, Rio Negro Conservation, Solimoes Wetland Restoration, and Taruma Biodiversity Corridor. Each campaign includes geographic boundaries, partner information, measurement data, and project classification for enhanced monitoring and conservation tracking capabilities.

Implements Issue #207 — Add polygon/map layer for each campaign.

Adds 7 GeoJSON fixture files to public/fixtures/ that are automatically
discovered by the existing fixture-reader.ts (import.meta.glob pattern).
No code changes required — the layer controls will show the new campaign
layers as toggleable items.

New fixture files:
- campaign_rio_negro_conservation.geojson (18,500 acres, River Conservation)
- campaign_solimoes_wetland.geojson (22,000 acres, Wetland Restoration)
- campaign_taruma_corridor.geojson (9,800 acres, Wildlife Corridor)
- campaign_encontro_das_aguas.geojson (31,000 acres, Ecological Reserve)
- campaign_ducke_forest.geojson (10,000 acres, Research Station)
- campaign_puraquequara_lake.geojson (7,500 acres, Lake Protection)
- campaign_anavilhanas_archipelago.geojson (42,000 acres, Environmental Monitoring)

Each GeoJSON follows the existing fixture format:
- type: FeatureCollection with CRS header
- name: 'Campaign: <name>' for layer control display
- features: Polygon geometry with campaign properties
  (name, status, partner, acreage, watershed, projectType)

All polygons are positioned around the Manaus region to be visible
on the existing map view centered at -3.1319, -60.0261.
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coderabbitai Bot commented May 2, 2026

📝 Walkthrough

Walkthrough

Seven new GeoJSON campaign fixture files are added to public/fixtures/, each containing a single campaign feature with metadata and polygon geometry covering regions in the Amazon basin (Anavilhanas, Ducke Forest, Encontro das Aguas, Puraquequara Lake, Rio Negro, Solimoes Wetland, and Taruma Corridor).

Changes

Campaign Fixture Data

Layer / File(s) Summary
Test Fixtures
public/fixtures/campaign_*.geojson
Seven campaign fixture files added with consistent GeoJSON FeatureCollection structure. Each includes campaign metadata (id, identifier, campaign name, status, partners, measurement, unitOfMeasure, watershedRegion, projectType, restorationServices) and Polygon geometry for Amazon basin regions.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 Seven campaigns bloom where rivers flow,
From Ducke's shade to Solimoes' gentle glow,
Polygons trace the paths we hold dear,
Amazon's fixtures planted here, crystal clear! 🌿✨

🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The PR title 'hotfix: Add polygon map layers for 7 campaigns (Issue #207)' accurately and specifically describes the main change: adding seven GeoJSON fixture files for campaign polygon layers on the map.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.

✏️ Tip: You can configure your own custom pre-merge checks in the settings.

✨ Finishing Touches
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Commit unit tests in branch hotfix/207-campaign-polygon-layers

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@echelonnought
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Detailed Implementation Notes

Why no code changes?

The fixture-reader.ts already uses Vite's import.meta.glob('/public/fixtures/*.geojson') to auto-discover all GeoJSON files. Adding new .geojson files to that directory is all that's needed -- the fixture reader picks them up, and the LayerControls component renders them as toggleable layers using the 'name' field from each FeatureCollection.

GeoJSON structure

Each file follows the exact same pattern as the existing fixtures:

  • type: FeatureCollection (required by GeoJSON spec)
  • name: 'Campaign: ' (used by the layer controls for display)
  • crs: OGC CRS84 (standard WGS84 coordinate reference system)
  • features: array of Feature objects with Polygon geometry

Campaign metadata in properties

Each feature's properties include structured campaign data (name, status, partner, acreage, watershed, projectType). This data is ready to be consumed by the ProjectDetailView component from PR #8 when features are clicked.

Geographic positioning

All 7 campaign polygons are placed in the greater Manaus area (-3.1319, -60.0261) to be immediately visible on the existing map view without needing to pan or zoom.

Temporary nature

As noted in the issue, this is a hotfix. Once the backend endpoints from Issue #206 are operational, these static fixture files should be replaced with API-driven campaign data.

Standardize property names across campaign fixtures to match the
shared FeatureProperties interface agreed with Glenn (DietBepis1):

- name -> identifier (avoids collision with FeatureCollection name)
- partner -> partners (string array, supports multiple)
- acreage -> measurement + unitOfMeasure (flexible units)
- watershed -> watershedRegion (more descriptive)
- Add restorationServices (empty array, ready for future data)
- Keep: id, campaign, status, projectType (unique to campaigns)
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Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@public/fixtures/campaign_encontro_das_aguas.geojson`:
- Around line 23-33: The polygon exterior ring in the "coordinates" array for
campaign_encontro_das_aguas.geojson is wound clockwise (violates RFC 7946
§3.1.6); fix it by reversing the order of the interior coordinate sequence for
each exterior LinearRing in the "coordinates" arrays (preserve the final closing
coordinate equal to the first), i.e., reverse the array of points inside each
top-level coordinates[0] ring so they become counterclockwise; apply the same
reversal pattern to the other six fixture files (or run a tool like
geojson-rewind) to ensure all exterior rings are CCW.
- Around line 1-37: Define a concrete FeatureProperties interface matching the
campaign fixture keys (identifier: string, partners: string[], measurement:
number, unitOfMeasure: string, watershedRegion: string, projectType: string,
restorationServices: any[] — plus any existing common fields like id, campaign,
status) in src/types/geometry.ts (or new src/types/campaign.ts) and export it as
FeatureProperties; then update the Feature generic usage in fixture-reader.ts
(replace plain geojson.Feature with geojson.Feature<FeatureProperties> or your
exported Feature type) so campaign feature properties are strongly typed and not
inferred as any. Ensure imports/exports are adjusted and any consumers of the
Feature type are updated to use the new typed FeatureProperties.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

ℹ️ Review info
⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: e3f7f0f0-5728-4f53-92c3-13f5fa19bd8f

📥 Commits

Reviewing files that changed from the base of the PR and between c4ded60 and 56f21e4.

📒 Files selected for processing (7)
  • public/fixtures/campaign_anavilhanas_archipelago.geojson
  • public/fixtures/campaign_ducke_forest.geojson
  • public/fixtures/campaign_encontro_das_aguas.geojson
  • public/fixtures/campaign_puraquequara_lake.geojson
  • public/fixtures/campaign_rio_negro_conservation.geojson
  • public/fixtures/campaign_solimoes_wetland.geojson
  • public/fixtures/campaign_taruma_corridor.geojson

Comment on lines +1 to +37
{
"type": "FeatureCollection",
"name": "Campaign: Encontro das Aguas Reserve",
"crs": { "type": "name", "properties": { "name": "urn:ogc:def:crs:OGC:1.3:CRS84" } },
"features": [
{
"type": "Feature",
"id": "encontro-1",
"properties": {
"id": "encontro-1",
"identifier": "Encontro das Aguas Reserve",
"campaign": "Encontro das Aguas Reserve",
"status": "active",
"partners": ["Meeting of the Waters Foundation"],
"measurement": 31000,
"unitOfMeasure": "acre",
"watershedRegion": "Negro-Solimoes Confluence",
"projectType": "Ecological Reserve",
"restorationServices": []
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[-59.9800, -3.0800],
[-59.9200, -3.0800],
[-59.9000, -3.1100],
[-59.9200, -3.1400],
[-59.9600, -3.1400],
[-59.9800, -3.1200],
[-59.9800, -3.0800]
]
]
}
}
]
}
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⚠️ Potential issue | 🔴 Critical

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
# Search for the FeatureProperties type/interface to confirm schema alignment
rg -n --type ts -A 20 "FeatureProperties"

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 2071


🏁 Script executed:

#!/bin/bash
# Search for imports of the campaign fixture file
rg -n "campaign_encontro_das_aguas" --type ts

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 67


🏁 Script executed:

#!/bin/bash
# Search for FeatureProperties interface (excluding QGIS)
rg -n "interface FeatureProperties|type FeatureProperties" --type ts -A 15

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 67


🏁 Script executed:

#!/bin/bash
# Search for ProjectDetailView since it was mentioned as a consumer
rg -n "ProjectDetailView" --type ts -A 10 -B 5

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 67


🏁 Script executed:

#!/bin/bash
# List the overall structure
ls -la src/

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 721


🏁 Script executed:

#!/bin/bash
# Find all TypeScript files to understand project structure
fd -e ts -e tsx src/

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 407


🏁 Script executed:

#!/bin/bash
# Search for "Feature" related type definitions
rg -n "interface.*Feature|type.*Feature" --type ts

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 1051


🏁 Script executed:

#!/bin/bash
# Look for import.meta.glob patterns that might load fixtures
rg -n "import.meta.glob" --type ts

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 181


🏁 Script executed:

#!/bin/bash
# Read the geometry types file
cat -n src/types/geometry.ts

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 432


🏁 Script executed:

#!/bin/bash
# Read the fixture-reader.ts file
cat -n src/data/fixture-reader.ts

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 909


🏁 Script executed:

#!/bin/bash
# Search for Feature type with properties in TypeScript files
rg -n "properties:" --type ts -B 3 -A 3 | head -60

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 700


🏁 Script executed:

#!/bin/bash
# Search for components that use FixtureReader or access fixture data
rg -n "FixtureReader|fixture" --type ts -B 3 -A 3

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 2462


🏁 Script executed:

#!/bin/bash
# Search for components that might access feature properties like "identifier" or "partners"
rg -n "\.properties\.|identifier|partners" --type tsx -B 2 -A 2

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 113


🏁 Script executed:

#!/bin/bash
# Look at the components directory structure
find src/components -type f -name "*.tsx" -o -name "*.ts"

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 284


🏁 Script executed:

#!/bin/bash
# Check Layer.tsx which likely iterates over features
cat -n src/components/Map/Layer.tsx

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 793


🏁 Script executed:

#!/bin/bash
# Check MapContainer.tsx
cat -n src/components/Map/MapContainer.tsx

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 3684


🏁 Script executed:

#!/bin/bash
# Search for any property access on feature objects
rg -n "feature\.properties|\.properties\[" --type ts

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 228


🏁 Script executed:

#!/bin/bash
# Search for detail views or components that might show campaign info
rg -n "Detail|Campaign|campaign" --type ts --type tsx -i

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 113


🏁 Script executed:

#!/bin/bash
# Check what the geojson types define for properties
rg -n "properties" --type ts src/hooks src/components

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 204


🏁 Script executed:

#!/bin/bash
# Search for campaign or detail related files without tsx flag
find src -type f \( -name "*.ts" -o -name "*.tsx" \) | xargs grep -l "campaign\|Detail\|properties" -i

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 188


🏁 Script executed:

#!/bin/bash
# Check if there's a types file for campaign or feature-specific properties
ls -la src/types/

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 313


🏁 Script executed:

#!/bin/bash
# Search for all files that might define property-related interfaces
rg -n "interface.*Properties|type.*Properties" -u

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 150


🏁 Script executed:

#!/bin/bash
# Check the map.ts file for property-related types
cat -n src/types/map.ts

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 3475


🏁 Script executed:

#!/bin/bash
# Check if there are any recent commits that might show schema changes
git log --oneline -20 2>/dev/null | head -20

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 156


🏁 Script executed:

#!/bin/bash
# Show the refactoring commit details
git show 56f21e4 --stat 2>/dev/null

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 7156


🏁 Script executed:

#!/bin/bash
# Show actual changes in that commit
git show 56f21e4 2>/dev/null | head -100

Repository: OpenSourceFellows/map_dashboard_hackathon

Length of output: 3115


Create FeatureProperties TypeScript interface for campaign features

The refactoring commit standardized campaign fixture properties (identifier, partners, measurement, unitOfMeasure, watershedRegion, projectType, restorationServices) but the corresponding TypeScript interface was not created. Without it, these properties will be typed as any from the geojson library's default, making property access unsafe. Define a FeatureProperties interface in src/types/geometry.ts (or a new src/types/campaign.ts) that matches the fixture schema, and apply it to the Feature type used by fixture-reader.ts.

🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@public/fixtures/campaign_encontro_das_aguas.geojson` around lines 1 - 37,
Define a concrete FeatureProperties interface matching the campaign fixture keys
(identifier: string, partners: string[], measurement: number, unitOfMeasure:
string, watershedRegion: string, projectType: string, restorationServices: any[]
— plus any existing common fields like id, campaign, status) in
src/types/geometry.ts (or new src/types/campaign.ts) and export it as
FeatureProperties; then update the Feature generic usage in fixture-reader.ts
(replace plain geojson.Feature with geojson.Feature<FeatureProperties> or your
exported Feature type) so campaign feature properties are strongly typed and not
inferred as any. Ensure imports/exports are adjusted and any consumers of the
Feature type are updated to use the new typed FeatureProperties.

Comment on lines +23 to +33
"coordinates": [
[
[-59.9800, -3.0800],
[-59.9200, -3.0800],
[-59.9000, -3.1100],
[-59.9200, -3.1400],
[-59.9600, -3.1400],
[-59.9800, -3.1200],
[-59.9800, -3.0800]
]
]
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⚠️ Potential issue | 🟡 Minor | ⚡ Quick win

All 7 exterior polygon rings are wound clockwise — violates RFC 7946 §3.1.6

RFC 7946 §3.1.6 mandates that "a linear ring MUST follow the right-hand rule with respect to the area it bounds, i.e., exterior rings are counterclockwise, and holes are clockwise." Applying the shoelace signed-area formula to each fixture confirms every exterior ring has a negative signed area (clockwise). The violation is consistent across all seven files.

For backwards compatibility, parsers SHOULD NOT reject polygons that do not follow the right-hand rule, so current Leaflet/Mapbox rendering will be unaffected. However, strict geospatial backends (PostGIS with ST_IsValid, certain spatial databases, and validation pipelines) do enforce winding order, which matters once the backend endpoints from Issue #206 land and these fixtures are used as reference shapes.

The fix is simply to reverse the interior points of each ring while keeping the closing coordinate:

🔧 Proposed fix for `campaign_encontro_das_aguas.geojson` (apply same reversal pattern to all 7 files)
         "coordinates": [
           [
-            [-59.9800, -3.0800],
-            [-59.9200, -3.0800],
-            [-59.9000, -3.1100],
-            [-59.9200, -3.1400],
-            [-59.9600, -3.1400],
-            [-59.9800, -3.1200],
-            [-59.9800, -3.0800]
+            [-59.9800, -3.0800],
+            [-59.9800, -3.1200],
+            [-59.9600, -3.1400],
+            [-59.9200, -3.1400],
+            [-59.9000, -3.1100],
+            [-59.9200, -3.0800],
+            [-59.9800, -3.0800]
           ]
         ]

You can automate rewinding all seven files at once using the geojson-rewind CLI or the equivalent npm package before this branch is merged.

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
"coordinates": [
[
[-59.9800, -3.0800],
[-59.9200, -3.0800],
[-59.9000, -3.1100],
[-59.9200, -3.1400],
[-59.9600, -3.1400],
[-59.9800, -3.1200],
[-59.9800, -3.0800]
]
]
"coordinates": [
[
[-59.9800, -3.0800],
[-59.9800, -3.1200],
[-59.9600, -3.1400],
[-59.9200, -3.1400],
[-59.9000, -3.1100],
[-59.9200, -3.0800],
[-59.9800, -3.0800]
]
]
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@public/fixtures/campaign_encontro_das_aguas.geojson` around lines 23 - 33,
The polygon exterior ring in the "coordinates" array for
campaign_encontro_das_aguas.geojson is wound clockwise (violates RFC 7946
§3.1.6); fix it by reversing the order of the interior coordinate sequence for
each exterior LinearRing in the "coordinates" arrays (preserve the final closing
coordinate equal to the first), i.e., reverse the array of points inside each
top-level coordinates[0] ring so they become counterclockwise; apply the same
reversal pattern to the other six fixture files (or run a tool like
geojson-rewind) to ensure all exterior rings are CCW.

@echelonnought
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Unified GeoJSON Properties Schema

Updated all 7 campaign fixture files to align with the shared FeatureProperties schema from Glenn's PR #211 (map-dashboard). Changes across all fixtures:

Old Property New Property Rationale
name identifier Avoids collision with FeatureCollection-level name
partner (string) partners (string[]) Supports multiple partners per feature
acreage (number) measurement + unitOfMeasure More flexible for different units (acre, hectare, sqkm)
watershed watershedRegion More descriptive, matches Glenn's naming
(new) restorationServices (string[]) Empty array for now, ready for future data

Kept unchanged: id, campaign, status, projectType

This ensures both repos can share a single TypeScript interface for rendering map features uniformly.

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