mirror of
https://github.com/AmanTahiliani/box-box.git
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AmanTahiliani
7212eb9b44
Add deterministic server-side chapter detection for starts, flag periods, pit phases, decisive top-five swings, and finishes, then expose chapters on the race-hub payload. Spike result: race-hub already loads race control, positions, and laps in one read model. The requested Detect signature does not include pit stops, so pit phases use IsPitOutLap clusters as the local deterministic pit-stop proxy.
49 lines
1.6 KiB
Go
49 lines
1.6 KiB
Go
package web
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import (
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"net/http"
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"strconv"
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"github.com/AmanTahiliani/box-box/internal/chapters"
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"github.com/AmanTahiliani/box-box/internal/models"
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"github.com/AmanTahiliani/box-box/internal/query"
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)
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func (s *Server) handleRaceHub(w http.ResponseWriter, r *http.Request) {
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sessionKey, err := strconv.Atoi(r.URL.Query().Get("session_key"))
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if err != nil || sessionKey == 0 {
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http.Error(w, "session_key required", http.StatusBadRequest)
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return
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}
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if !s.hasLocalQuery() {
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writeJSON(w, emptyRaceHub(sessionKey))
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return
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}
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hub, err := s.query.GetRaceHub(sessionKey)
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if err != nil {
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writeError(w, err, http.StatusInternalServerError, false)
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return
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}
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writeJSON(w, hub)
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}
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func emptyRaceHub(sessionKey int) query.RaceHub {
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return query.RaceHub{
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Source: query.ResponseSourceNone,
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SessionKey: sessionKey,
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Datasets: map[string]query.DatasetInfo{
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"meeting": query.DatasetInfo{Status: query.DatasetStatusMissing, Source: query.DataSourceNone, Count: 0},
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"session": query.DatasetInfo{Status: query.DatasetStatusMissing, Source: query.DataSourceNone, Count: 0},
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"drivers": query.DatasetInfo{Status: query.DatasetStatusMissing, Source: query.DataSourceNone, Count: 0},
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"results": query.DatasetInfo{Status: query.DatasetStatusMissing, Source: query.DataSourceNone, Count: 0},
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"starting_grid": query.DatasetInfo{Status: query.DatasetStatusMissing, Source: query.DataSourceNone, Count: 0},
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},
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Drivers: []models.Driver{},
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Results: []query.EnrichedResult{},
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StartingGrid: []query.EnrichedGrid{},
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Chapters: []chapters.Chapter{},
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}
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}
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