mirror of
https://github.com/hanzoai/insights.git
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zeekay
1b367e2b62
The tree was a debranded snapshot of upstream taken around 2026-02-20, and upstream has moved about five months since. This replaces it with upstream master, mechanically re-derived: bin/debrand does the rename, and the pipeline and squashed migrations are restored from the shipped tree. Not a merge. The previous import replaced the tree wholesale in a single commit, so there is no shared content history to merge against. Reproducing the rename on the new tree is what actually converges. What survives: .hanzo/workflows, the Dockerfiles and bin/docker* entrypoints, compose files, LLM.md, and insights/migrations. The squashed initial migration is load-bearing — the live database records it by name, so upstream's ~918 individual migrations cannot come back. Nine products are dropped as unreferenced. Twenty-one more that we do not run are kept anyway because the core app still imports them; unpicking those is a refactor and does not belong in a rebase. This base does not build yet, and the reasons are not in the rename: upstream now wants Python 3.13.13 against our 3.12.12 and Django 5.2 against our 4.2, and the dependency manifests still name upstream packages that we republish under our own names. Those are decisions, not renames.
109 lines
2.6 KiB
Go
109 lines
2.6 KiB
Go
package events
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import (
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"context"
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"log"
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"sync"
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"time"
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"github.com/hashicorp/golang-lru/v2/expirable"
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"github.com/insights/insights/livestream/metrics"
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)
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const (
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COUNTER_TTL = time.Minute
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)
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type CountEvent struct {
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Token string
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DistinctID string
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}
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type NoSpaceType struct{}
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// Stats keeps stats for each (team) token
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type Stats struct {
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// store keeps distinct users ID's for a given token
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store map[string]*expirable.LRU[string, NoSpaceType]
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// GlobalStore keeps all user ids globally, used only for count.
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GlobalStore *expirable.LRU[string, NoSpaceType]
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// Counter keeps all events count in the last COUNTER_TTL
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Counter *SlidingWindowCounter
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RedisStore *StatsInRedis
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mu sync.RWMutex // guards store
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}
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func NewStatsKeeper() *Stats {
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return &Stats{
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store: make(map[string]*expirable.LRU[string, NoSpaceType]),
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GlobalStore: expirable.NewLRU[string, NoSpaceType](0, nil, COUNTER_TTL),
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Counter: NewSlidingWindowCounter(COUNTER_TTL),
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}
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}
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func (ts *Stats) GetExistingStoreForToken(token string) *expirable.LRU[string, NoSpaceType] {
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ts.mu.RLock()
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defer ts.mu.RUnlock()
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return ts.store[token]
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}
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func (ts *Stats) GetStoreForToken(token string) *expirable.LRU[string, NoSpaceType] {
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store := ts.GetExistingStoreForToken(token)
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if store != nil {
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return store
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}
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ts.mu.Lock()
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store = ts.store[token]
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if store == nil {
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store = expirable.NewLRU[string, NoSpaceType](0, nil, COUNTER_TTL)
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ts.store[token] = store
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}
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ts.mu.Unlock()
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return store
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}
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func (ts *Stats) KeepStats(statsChan chan CountEvent, flushInterval time.Duration) {
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log.Printf("starting stats keeper (flush interval: %s)...", flushInterval)
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pending := make(map[string]map[string]float64)
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ticker := time.NewTicker(flushInterval)
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defer ticker.Stop()
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for {
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select {
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case event, ok := <-statsChan:
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if !ok {
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ts.flushUsersToRedis(pending)
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return
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}
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ts.Counter.Increment()
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ts.GetStoreForToken(event.Token).Add(event.DistinctID, NoSpaceType{})
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ts.GlobalStore.Add(event.DistinctID, NoSpaceType{})
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metrics.HandledEvents.Inc()
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if ts.RedisStore != nil {
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if pending[event.Token] == nil {
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pending[event.Token] = make(map[string]float64)
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}
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pending[event.Token][event.DistinctID] = float64(time.Now().Unix())
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}
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case <-ticker.C:
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ts.flushUsersToRedis(pending)
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pending = make(map[string]map[string]float64)
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}
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}
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}
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func (ts *Stats) flushUsersToRedis(pending map[string]map[string]float64) {
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if ts.RedisStore == nil || len(pending) == 0 {
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return
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}
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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ts.RedisStore.FlushUsers(ctx, pending)
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}
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