79 lines
2.0 KiB
Go
79 lines
2.0 KiB
Go
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package handler
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import (
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"errors"
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"strconv"
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"strings"
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"time"
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"github.com/paulmach/orb/geojson"
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"github.com/rs/zerolog/log"
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)
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type PlannedRouteSchedule struct {
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Route RegularRoute
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DepartureDate time.Time
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}
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type RegularRoute geojson.FeatureCollection
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func (rr RegularRoute) PlannedJourneySchedules(mindate time.Time, maxdate time.Time) ([]PlannedRouteSchedule, error) {
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log.Debug().
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Str("regular_route.id", rr.ExtraMembers.MustString("id", "")).
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Str("mindate", mindate.Format(time.RFC3339)).
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Str("maxdate", maxdate.Format(time.RFC3339)).
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Msg("carpool service handler - PlannedJourneySchedules")
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results := []PlannedRouteSchedule{}
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current_date := mindate
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for current_date.Before(maxdate) {
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day := strings.ToUpper(current_date.Format("Mon"))
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time_of_day, err := rr.checkSchedules(day)
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if err != nil {
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log.Error().
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Err(err).
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Str("day", day).
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Msg("schedules not found")
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}
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if time_of_day != "" {
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splitted := strings.Split(time_of_day, ":")
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h, _ := strconv.Atoi(splitted[0])
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m, _ := strconv.Atoi(splitted[1])
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t := time.Date(current_date.Year(), current_date.Month(), current_date.Day(), h, m, 0, 0, time.Local)
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results = append(results, PlannedRouteSchedule{
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Route: rr,
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DepartureDate: t,
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})
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}
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current_date = current_date.Add(24 * time.Hour)
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}
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return results, nil
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}
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func (rr RegularRoute) checkSchedules(day string) (timeOfDay string, err error) {
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if properties, ok := rr.ExtraMembers["properties"]; ok {
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if propertiesMap, ok := properties.(map[string]any); ok {
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if schedules, ok := propertiesMap["schedules"]; ok {
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if schedulesSlice, ok := schedules.([]any); ok {
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for _, sched := range schedulesSlice {
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if daySchedule, ok := sched.(map[string]any); ok {
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if daySchedule["day"].(string) == day {
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return daySchedule["time_of_day"].(string), nil
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}
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}
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}
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}
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}
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}
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}
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return "", errors.New("not found")
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}
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func (rr RegularRoute) FeatureCollection() *geojson.FeatureCollection {
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fc := geojson.FeatureCollection(rr)
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return &fc
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}
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