keligrubb
bb01e9a06c
## Summary - **ADS-B & AIS:** OpenSky and AISStream OSINT feeds upsert into the CoT store; tactical tracks still arrive via adsbcot/aiscot on `:8089`. Map clients subscribe via `GET /api/cot/stream` (SSE) with viewport bbox filtering and Air / Surface / Team layer toggles. - **ALPR (Flock/OSM):** Toggleable license-plate reader layer sourced from OpenStreetMap, with SQLite cache, Overpass fallback, tiled viewport fetching, and clustered markers with direction cones. - **Map performance:** Ring-based tile selection (fixes zoom-out crash), immutable tile cache, incremental marker sync, split cluster load/query, and padded SSE bbox to reduce reconnect churn. ## Docs - `docs/tracking.md` — ADS-B/AIS accuracy tiers, freshness, self-hosted receivers, optional OSINT API keys - `docs/map-and-cameras.md` — ALPR layer and map behavior updates --------- Co-authored-by: Madison Grubb <madison@elastiflow.com> Reviewed-on: #36
97 lines
3.1 KiB
JavaScript
97 lines
3.1 KiB
JavaScript
import { describe, it, expect, beforeEach, vi } from 'vitest'
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import {
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registerSubscriber,
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getSubscriberBboxUnion,
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clearSubscribers,
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notifySubscribersForEntity,
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notifySubscribersRemove,
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broadcastSubscriberSnapshots,
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} from '../../../server/utils/cotSubscribers.js'
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import { updateFromCot, clearCotStore } from '../../../server/utils/cotStore.js'
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describe('cotSubscribers', () => {
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beforeEach(() => {
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clearSubscribers()
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})
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it('unions subscriber bboxes', () => {
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registerSubscriber({
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bbox: { west: -123, south: 37, east: -122, north: 38 },
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layers: new Set(['air']),
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push: vi.fn(),
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})
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registerSubscriber({
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bbox: { west: -124, south: 36, east: -121, north: 39 },
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layers: new Set(['surface']),
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push: vi.fn(),
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})
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expect(getSubscriberBboxUnion()).toEqual({ west: -124, south: 36, east: -121, north: 39 })
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})
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it('notifies subscribers inside bbox and matching layer', async () => {
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const push = vi.fn()
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registerSubscriber({
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bbox: { west: -123, south: 37, east: -122, north: 38 },
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layers: new Set(['air']),
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push,
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})
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await notifySubscribersForEntity('update', { entity: { id: 'ICAO.x' } }, {
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id: 'ICAO.x',
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lat: 37.5,
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lng: -122.5,
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type: 'a-f-A-C-F',
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})
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expect(push).toHaveBeenCalledWith('update', expect.any(String))
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})
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it('skips subscribers when entity outside bbox', async () => {
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const push = vi.fn()
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registerSubscriber({
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bbox: { west: -123, south: 37, east: -122, north: 38 },
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layers: new Set(['air']),
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push,
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})
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await notifySubscribersForEntity('update', { entity: { id: 'ICAO.x' } }, {
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id: 'ICAO.x',
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lat: 40,
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lng: -122.5,
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type: 'a-f-A-C-F',
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})
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expect(push).not.toHaveBeenCalled()
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})
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it('notifySubscribersRemove pushes to all subscribers', async () => {
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const pushA = vi.fn()
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const pushB = vi.fn()
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registerSubscriber({
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bbox: { west: -123, south: 37, east: -122, north: 38 },
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layers: new Set(['air']),
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push: pushA,
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})
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registerSubscriber({
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bbox: { west: -125, south: 35, east: -120, north: 40 },
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layers: new Set(['surface']),
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push: pushB,
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})
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await notifySubscribersRemove('ICAO.removed')
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expect(pushA).toHaveBeenCalledWith('remove', JSON.stringify({ id: 'ICAO.removed' }))
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expect(pushB).toHaveBeenCalledWith('remove', JSON.stringify({ id: 'ICAO.removed' }))
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})
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it('broadcastSubscriberSnapshots sends per-subscriber filtered snapshot', async () => {
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clearCotStore()
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await updateFromCot({ id: 'ICAO.in', lat: 37.5, lng: -122.5, type: 'a-f-A-C-F' })
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await updateFromCot({ id: 'ICAO.out', lat: 40, lng: -100, type: 'a-f-A-C-F' })
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const push = vi.fn()
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registerSubscriber({
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bbox: { west: -123, south: 37, east: -122, north: 38 },
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layers: new Set(['air']),
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push,
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})
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await broadcastSubscriberSnapshots({ ttlMs: 90_000, osintTtlMs: 30_000, takFilterBbox: false })
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expect(push).toHaveBeenCalledWith('snapshot', expect.any(String))
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const payload = JSON.parse(push.mock.calls[0][1])
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expect(payload.entities.map(e => e.id)).toEqual(['ICAO.in'])
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})
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})
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