/* Get durations, historic and real time for all routes
map (line =>
(bound =>
("duration" => duration
"historicDuration" => historic duration
"realTimeDuration" => real time duration))) */
func getRouteDurations(lineBounds map[string]map[string]bool) map[string]map[string]map[string]time.Duration {
allLineStopPoints := selectdb.SelectMultipleLineStopPoints(lineBounds)
adjacentStops := extractAdjacentStops(allLineStopPoints)
currentEstimates, currentHistoricEstimates, currentRealTimeEstimates, _, delayCounts, _ := selectdb.SelectCurrentEstimates(adjacentStops)
routeDurations := make(map[string]map[string]map[string]time.Duration)
for line, lineDetails := range lineBounds {
for bound, _ := range lineDetails {
duration, historicDuration, realTimeDuration, err := getRouteDuration(line, bound, allLineStopPoints[line][bound],
currentEstimates, currentHistoricEstimates, currentRealTimeEstimates, delayCounts)
if err != nil {
logger.GetLogger().Error("Failed to get route duartion for line %v (%v): %v", line, bound, err.Error())
continue
}
_, exists := routeDurations[line]
if !exists {
routeDurations[line] = make(map[string]map[string]time.Duration)
}
routeDurations[line][bound] = map[string]time.Duration{
"duration": duration,
"historicDuration": historicDuration,
"realTimeDuration": realTimeDuration,
}
}
}
return routeDurations
}
func dbToDelayedRoutes(delayedRoutes []selectdb.DelayedRoute) []DelayedRoute {
lineBounds := make(map[string]map[string]bool)
/* Extract intermediate stops for each bus route */
for _, delayedRoute := range delayedRoutes {
_, exists := lineBounds[delayedRoute.Line]
if !exists {
lineBounds[delayedRoute.Line] = make(map[string]bool)
}
lineBounds[delayedRoute.Line][delayedRoute.Bound] = true
}
allLineStopPoints := selectdb.SelectMultipleLineStopPoints(lineBounds)
allStopInfos := getStopInfos(allLineStopPoints)
DelayedRoutes := make([]DelayedRoute, 0)
for _, delayedRoute := range delayedRoutes {
line := delayedRoute.Line
bound := delayedRoute.Bound
duration := time.Duration(delayedRoute.Estimate) * time.Second
historicDuration := time.Duration(delayedRoute.HistoricEstimate) * time.Second
realTimeDuration := time.Duration(delayedRoute.RealTimeEstimate) * time.Second
tflDuration := time.Duration(delayedRoute.TflEstimate) * time.Second
DelayedRoute := DelayedRoute{
Line: line,
Bound: bound,
IntermediateStops: allStopInfos[line][bound],
Duration: int(duration.Minutes()),
HistoricDuration: int(historicDuration.Minutes()),
RealTimeDuration: int(realTimeDuration.Minutes()),
TflDuration: int(tflDuration.Minutes()),
}
DelayedRoutes = append(DelayedRoutes, DelayedRoute)
}
return DelayedRoutes
}