Suriyakumarvijayanayagam
dad04e8cda
Five components that ship as one product:
- behavision/ the recognition engine. RTSP ingest, YuNet detection, IoU
tracking, ArcFace embeddings, a FAISS/SQLite gallery, and a
FastAPI dashboard. Identity is decided once per TRACK from an
average of at least three embeddings, never per frame.
- agent/ the Go edge agent: supervises the engine, holds a durable
spool, and drains it to MQTT. Nothing is acked before the
broker confirms.
- desktop/ the shop PC application (Wails + React + tray).
- server/ the cloud API, MQTT consumer, reports and assistant.
- web/ platform.loyaly.ai, the head-office app, embedded in the
server binary.
The gallery stores 512-float embeddings and timestamps - no images unless
`app.store_faces` is switched on. Those embeddings are biometric personal
data under GDPR and India's DPDP: template inversion reconstructs a
recognisable face from an ArcFace vector, so data/behavision.db is treated
as a biometric database and DELETE /api/visitors/{id} is a real erasure.
CLAUDE.md carries the reasoning behind every non-obvious decision here,
including the ones that were measured and the ones that were wrong first.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HViLj9gYNRtSr7YVZmW5sn
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package paths
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import (
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"path/filepath"
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"strings"
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"testing"
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)
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func TestDataDirEnvWins(t *testing.T) {
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// The override is what lets one machine run two instances, and what makes
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// the installed layout testable from a checkout - on both sides.
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dir := t.TempDir()
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t.Setenv("BEHAVISION_DATA_DIR", dir)
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if got := StateRoot(); got != dir {
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t.Fatalf("StateRoot() = %q, want %q", got, dir)
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}
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}
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func TestEverythingLivesUnderTheStateRoot(t *testing.T) {
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dir := t.TempDir()
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t.Setenv("BEHAVISION_DATA_DIR", dir)
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for name, got := range map[string]string{
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"agent config": AgentConfig(),
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"spool": SpoolDir(),
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"engine log": EngineLog(),
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"credentials": APICredentials(),
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} {
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if !strings.HasPrefix(got, dir) {
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t.Errorf("%s resolved outside the state root: %s", name, got)
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}
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}
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}
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func TestEnsureStateIsIdempotent(t *testing.T) {
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dir := filepath.Join(t.TempDir(), "fresh")
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t.Setenv("BEHAVISION_DATA_DIR", dir)
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if err := EnsureState(); err != nil {
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t.Fatal(err)
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}
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if err := EnsureState(); err != nil {
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t.Fatalf("second call failed: %v", err)
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}
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}
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