464 lines
20 KiB
Go
464 lines
20 KiB
Go
package export
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import (
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"encoding/json"
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"fmt"
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"log"
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"strings"
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"sync"
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"ti1/config"
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"ti1/data"
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"ti1/database"
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)
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func DBData(data *data.Data) {
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fmt.Println(data.ServiceDelivery.ResponseTimestamp)
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fmt.Println(data.ServiceDelivery.EstimatedTimetableDelivery[0].EstimatedJourneyVersionFrame.RecordedAtTime)
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db, err := config.ConnectToPostgreSQL()
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if err != nil {
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log.Fatal(err)
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}
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defer db.Close()
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// Get service id aka sid
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sid, err := database.InsertServiceDelivery(db, data.ServiceDelivery.ResponseTimestamp, data.ServiceDelivery.EstimatedTimetableDelivery[0].EstimatedJourneyVersionFrame.RecordedAtTime)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println("SID:", sid)
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// counters
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var insertCount, updateCount, totalCount, estimatedCallInsertCount, estimatedCallUpdateCount, recordedCallInsertCount, recordedCallUpdateCount int
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var mu sync.Mutex
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// Create a worker pool
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numWorkers := 10
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jobs := make(chan []interface{}, numWorkers)
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results := make(chan struct {
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action string
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id int
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err error
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}, numWorkers)
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var wg sync.WaitGroup
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// Worker function
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worker := func() {
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defer wg.Done()
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for values := range jobs {
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id, action, err := database.InsertOrUpdateEstimatedVehicleJourney(db, values)
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results <- struct {
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action string
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id int
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err error
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}{action, id, err}
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}
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}
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// Start workers
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for i := 0; i < numWorkers; i++ {
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wg.Add(1)
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go worker()
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}
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// Send jobs to workers
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go func() {
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for _, journey := range data.ServiceDelivery.EstimatedTimetableDelivery[0].EstimatedJourneyVersionFrame.EstimatedVehicleJourney {
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var values []interface{}
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var datedVehicleJourneyRef, otherJson string
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values = append(values, sid)
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values = append(values, journey.RecordedAtTime)
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values = append(values, journey.LineRef)
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values = append(values, strings.ToLower(journey.DirectionRef))
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values = append(values, journey.DataSource)
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if journey.FramedVehicleJourneyRef.DatedVehicleJourneyRef != "" {
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datedVehicleJourneyRef = journey.FramedVehicleJourneyRef.DatedVehicleJourneyRef
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} else if journey.DatedVehicleJourneyRef != "" {
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datedVehicleJourneyRef = journey.DatedVehicleJourneyRef
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} else {
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datedVehicleJourneyRef = "evj." + journey.EstimatedVehicleJourneyCode
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}
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values = append(values, datedVehicleJourneyRef)
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values = append(values, journey.VehicleMode)
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values = append(values, journey.FramedVehicleJourneyRef.DataFrameRef)
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values = append(values, journey.OriginRef)
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values = append(values, journey.DestinationRef)
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values = append(values, journey.OperatorRef)
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values = append(values, journey.VehicleRef)
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values = append(values, journey.Cancellation)
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jsonObject := make(map[string]interface{})
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if journey.OriginName != "" {
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jsonObject["OriginName"] = journey.OriginName
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}
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if journey.DestinationName != "" {
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jsonObject["DestinationName"] = journey.DestinationName
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}
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if journey.ProductCategoryRef != "" {
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jsonObject["ProductCategoryRef"] = journey.ProductCategoryRef
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}
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if journey.ServiceFeatureRef != "" {
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jsonObject["ServiceFeatureRef"] = journey.ServiceFeatureRef
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}
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if journey.Monitored != "" {
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jsonObject["Monitored"] = journey.Monitored
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}
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if journey.JourneyPatternRef != "" {
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jsonObject["JourneyPatternRef"] = journey.JourneyPatternRef
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}
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if journey.JourneyPatternName != "" {
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jsonObject["JourneyPatternName"] = journey.JourneyPatternName
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}
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if journey.PublishedLineName != "" {
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jsonObject["PublishedLineName"] = journey.PublishedLineName
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}
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if journey.DirectionName != "" {
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jsonObject["DirectionName"] = journey.DirectionName
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}
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if journey.OriginAimedDepartureTime != "" {
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jsonObject["OriginAimedDepartureTime"] = journey.OriginAimedDepartureTime
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}
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if journey.DestinationAimedArrivalTime != "" {
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jsonObject["DestinationAimedArrivalTime"] = journey.DestinationAimedArrivalTime
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}
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if journey.BlockRef != "" {
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jsonObject["BlockRef"] = journey.BlockRef
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}
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if journey.VehicleJourneyRef != "" {
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jsonObject["VehicleJourneyRef"] = journey.VehicleJourneyRef
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}
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if journey.Occupancy != "" {
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jsonObject["Occupancy"] = journey.Occupancy
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}
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if journey.DestinationDisplayAtOrigin != "" {
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jsonObject["DestinationDisplayAtOrigin"] = journey.DestinationDisplayAtOrigin
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}
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if journey.ExtraJourney != "" {
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jsonObject["ExtraJourney"] = journey.ExtraJourney
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}
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if journey.RouteRef != "" {
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jsonObject["RouteRef"] = journey.RouteRef
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}
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if journey.GroupOfLinesRef != "" {
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jsonObject["GroupOfLinesRef"] = journey.GroupOfLinesRef
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}
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if journey.ExternalLineRef != "" {
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jsonObject["ExternalLineRef"] = journey.ExternalLineRef
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}
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if journey.InCongestion != "" {
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jsonObject["InCongestion"] = journey.InCongestion
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}
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if journey.PredictionInaccurate != "" {
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jsonObject["PredictionInaccurate"] = journey.PredictionInaccurate
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}
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if journey.JourneyNote != "" {
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jsonObject["JourneyNote"] = journey.JourneyNote
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}
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if journey.Via.PlaceName != "" {
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jsonObject["Via"] = journey.Via.PlaceName
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}
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jsonString, err := json.Marshal(jsonObject)
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if err != nil {
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log.Fatal(err)
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}
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otherJson = string(jsonString)
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values = append(values, otherJson)
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// Insert or update the record and get the id
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id, action, err := database.InsertOrUpdateEstimatedVehicleJourney(db, values)
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if err != nil {
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fmt.Printf("Error inserting/updating estimated vehicle journey: %v\n", err)
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continue
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} else {
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if 1 == 0 {
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fmt.Printf("Action: %s, ID: %d\n", action, id)
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}
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}
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// Add the missing code here
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for _, estimatedCall := range journey.EstimatedCalls {
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for _, call := range estimatedCall.EstimatedCall {
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var estimatedValues []interface{}
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//1 estimatedvehiclejourney
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estimatedValues = append(estimatedValues, id)
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//2 order
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estimatedValues = append(estimatedValues, call.Order)
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//3 stoppointref
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estimatedValues = append(estimatedValues, call.StopPointRef)
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//4 aimeddeparturetime
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estimatedValues = append(estimatedValues, call.AimedDepartureTime)
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//5 expecteddeparturetime
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estimatedValues = append(estimatedValues, call.ExpectedDepartureTime)
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//6 aimedarrivaltime
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estimatedValues = append(estimatedValues, call.AimedArrivalTime)
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//7 expectedarrivaltime
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estimatedValues = append(estimatedValues, call.ExpectedArrivalTime)
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//8 cancellation
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estimatedValues = append(estimatedValues, call.Cancellation)
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//9 estimated_data (JSON)
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estimatedJsonObject := make(map[string]interface{})
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// data already logged
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if call.ExpectedDepartureTime != "" {
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estimatedJsonObject["ExpectedDepartureTime"] = call.ExpectedDepartureTime
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}
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if call.ExpectedArrivalTime != "" {
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estimatedJsonObject["ExpectedArrivalTime"] = call.ExpectedArrivalTime
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}
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if call.Cancellation != "" {
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estimatedJsonObject["Cancellation"] = call.Cancellation
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}
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// The rest
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if call.StopPointName != "" {
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estimatedJsonObject["StopPointName"] = call.StopPointName
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}
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if call.RequestStop != "" {
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estimatedJsonObject["RequestStop"] = call.RequestStop
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}
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if call.DepartureStatus != "" {
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estimatedJsonObject["DepartureStatus"] = call.DepartureStatus
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}
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if call.DeparturePlatformName != "" {
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estimatedJsonObject["DeparturePlatformName"] = call.DeparturePlatformName
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}
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if call.DepartureBoardingActivity != "" {
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estimatedJsonObject["DepartureBoardingActivity"] = call.DepartureBoardingActivity
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}
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if call.DepartureStopAssignment.AimedQuayRef != "" {
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estimatedJsonObject["DepartureStopAssignment.AimedQuayRef"] = call.DepartureStopAssignment.AimedQuayRef
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}
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if call.DepartureStopAssignment.ExpectedQuayRef != "" {
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estimatedJsonObject["DepartureStopAssignment.ExpectedQuayRef"] = call.DepartureStopAssignment.ExpectedQuayRef
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}
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if call.DepartureStopAssignment.ActualQuayRef != "" {
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estimatedJsonObject["DepartureStopAssignment.ActualQuayRef"] = call.DepartureStopAssignment.ActualQuayRef
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}
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if call.Extensions.StopsAtAirport != "" {
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estimatedJsonObject["Extensions.StopsAtAirport"] = call.Extensions.StopsAtAirport
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}
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if call.ArrivalStatus != "" {
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estimatedJsonObject["ArrivalStatus"] = call.ArrivalStatus
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}
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if call.ArrivalPlatformName != "" {
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estimatedJsonObject["ArrivalPlatformName"] = call.ArrivalPlatformName
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}
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if call.ArrivalBoardingActivity != "" {
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estimatedJsonObject["ArrivalBoardingActivity"] = call.ArrivalBoardingActivity
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}
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if call.ArrivalStopAssignment.AimedQuayRef != "" {
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estimatedJsonObject["ArrivalStopAssignment.AimedQuayRef"] = call.ArrivalStopAssignment.AimedQuayRef
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}
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if call.ArrivalStopAssignment.ExpectedQuayRef != "" {
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estimatedJsonObject["ArrivalStopAssignment.ExpectedQuayRef"] = call.ArrivalStopAssignment.ExpectedQuayRef
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}
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if call.ArrivalStopAssignment.ActualQuayRef != "" {
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estimatedJsonObject["ArrivalStopAssignment.ActualQuayRef"] = call.ArrivalStopAssignment.ActualQuayRef
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}
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if call.CallNote != "" {
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estimatedJsonObject["CallNote"] = call.CallNote
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}
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if call.DestinationDisplay != "" {
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estimatedJsonObject["DestinationDisplay"] = call.DestinationDisplay
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}
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if call.ExpectedDeparturePredictionQuality.PredictionLevel != "" {
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estimatedJsonObject["ExpectedDeparturePredictionQuality.PredictionLevel"] = call.ExpectedDeparturePredictionQuality.PredictionLevel
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}
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if call.ExpectedArrivalPredictionQuality.PredictionLevel != "" {
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estimatedJsonObject["ExpectedArrivalPredictionQuality.PredictionLevel"] = call.ExpectedArrivalPredictionQuality.PredictionLevel
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}
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if call.TimingPoint != "" {
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estimatedJsonObject["TimingPoint"] = call.TimingPoint
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}
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if call.SituationRef != "" {
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estimatedJsonObject["SituationRef"] = call.SituationRef
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}
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if call.PredictionInaccurate != "" {
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estimatedJsonObject["PredictionInaccurate"] = call.PredictionInaccurate
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}
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if call.Occupancy != "" {
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estimatedJsonObject["Occupancy"] = call.Occupancy
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}
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// Convert the JSON object to a JSON string
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jsonString, err := json.Marshal(estimatedJsonObject)
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if err != nil {
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log.Fatal(err)
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}
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estimatedValues = append(estimatedValues, string(jsonString))
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// Insert or update the record
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stringValues := make([]string, len(estimatedValues))
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for i, v := range stringValues {
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stringValues[i] = fmt.Sprintf("%v", v)
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}
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interfaceValues := make([]interface{}, len(stringValues))
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for i, v := range stringValues {
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interfaceValues[i] = v
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}
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id, action, err := database.InsertOrUpdateEstimatedCall(db, interfaceValues)
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if err != nil {
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fmt.Printf("Error inserting/updating estimated call: %v\n", err)
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} else {
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if 1 == 0 {
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fmt.Printf("Action: %s, ID: %d\n", action, id)
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}
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if action == "insert" {
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estimatedCallInsertCount++
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} else if action == "update" {
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estimatedCallUpdateCount++
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}
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}
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}
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}
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for _, recordedCall := range journey.RecordedCalls {
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for _, call := range recordedCall.RecordedCall {
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var recordedValues []interface{}
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//1 estimatedvehiclejourney
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recordedValues = append(recordedValues, id)
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//2 order
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recordedValues = append(recordedValues, call.Order)
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//3 stoppointref
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recordedValues = append(recordedValues, call.StopPointRef)
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//4 aimeddeparturetime
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recordedValues = append(recordedValues, call.AimedDepartureTime)
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//5 expecteddeparturetime
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recordedValues = append(recordedValues, call.ExpectedDepartureTime)
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//6 aimedarrivaltime
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recordedValues = append(recordedValues, call.AimedArrivalTime)
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//7 expectedarrivaltime
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recordedValues = append(recordedValues, call.ExpectedArrivalTime)
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//8 cancellation
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recordedValues = append(recordedValues, call.Cancellation)
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//9 actualdeparturetime
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recordedValues = append(recordedValues, call.ActualDepartureTime)
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//10 actualarrivaltime
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recordedValues = append(recordedValues, call.ActualArrivalTime)
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//11 recorded_data (JSON)
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recordedJsonObject := make(map[string]interface{})
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if call.StopPointName != "" {
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recordedJsonObject["StopPointName"] = call.StopPointName
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}
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if call.ArrivalPlatformName != "" {
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recordedJsonObject["ArrivalPlatformName"] = call.ArrivalPlatformName
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}
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if call.DeparturePlatformName != "" {
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recordedJsonObject["DeparturePlatformName"] = call.DeparturePlatformName
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}
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if call.PredictionInaccurate != "" {
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recordedJsonObject["PredictionInaccurate"] = call.PredictionInaccurate
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}
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if call.Occupancy != "" {
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recordedJsonObject["Occupancy"] = call.Occupancy
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}
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// Convert the JSON object to a JSON string
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jsonString, err := json.Marshal(recordedJsonObject)
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if err != nil {
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log.Fatal(err)
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}
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recordedValues = append(recordedValues, string(jsonString))
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// Insert or update the record
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stringValues := make([]string, len(recordedValues))
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for i, v := range stringValues {
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stringValues[i] = fmt.Sprintf("%v", v)
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}
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interfaceValues := make([]interface{}, len(stringValues))
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for i, v := range stringValues {
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interfaceValues[i] = v
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}
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id, action, err := database.InsertOrUpdateRecordedCall(db, interfaceValues)
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if err != nil {
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fmt.Printf("Error inserting/updating recorded call: %v\n", err)
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} else {
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if 1 == 0 {
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fmt.Printf("Action: %s, ID: %d\n", action, id)
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}
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if action == "insert" {
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recordedCallInsertCount++
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//fmt.Printf("Action: %s, ID: %d\n", action, id)
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} else if action == "update" {
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recordedCallUpdateCount++
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}
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}
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}
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}
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}
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close(jobs)
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}()
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// Collect results
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go func() {
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for result := range results {
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if result.err != nil {
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fmt.Printf("Error inserting/updating estimated vehicle journey: %v\n", result.err)
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} else {
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mu.Lock()
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if result.action == "insert" {
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insertCount++
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} else if result.action == "update" {
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updateCount++
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}
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totalCount = insertCount + updateCount
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mu.Unlock()
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if totalCount%1000 == 0 {
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fmt.Printf(
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"Inserts: %d, Updates: %d, Total: %d; estimatedCalls = I: %d U: %d; recordedCalls = I: %d U: %d\n",
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insertCount,
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updateCount,
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totalCount,
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estimatedCallInsertCount,
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estimatedCallUpdateCount,
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recordedCallInsertCount,
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recordedCallUpdateCount,
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)
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}
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}
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}
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}()
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wg.Wait()
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close(results)
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fmt.Printf(
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"DONE: Inserts: %d, Updates: %d, Total: %d; estimatedCalls = I: %d U: %d; recordedCalls = I: %d U: %d\n",
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insertCount,
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updateCount,
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totalCount,
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estimatedCallInsertCount,
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estimatedCallUpdateCount,
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recordedCallInsertCount,
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recordedCallUpdateCount,
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)
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serviceDeliveryJsonObject := make(map[string]interface{})
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serviceDeliveryJsonObject["Inserts"] = insertCount
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serviceDeliveryJsonObject["Updates"] = updateCount
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serviceDeliveryJsonObject["EstimatedCallInserts"] = estimatedCallInsertCount
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serviceDeliveryJsonObject["EstimatedCallUpdates"] = estimatedCallUpdateCount
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serviceDeliveryJsonObject["RecordedCallInserts"] = recordedCallInsertCount
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serviceDeliveryJsonObject["RecordedCallUpdates"] = recordedCallUpdateCount
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serviceDeliveryJsonString, err := json.Marshal(serviceDeliveryJsonObject)
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if err != nil {
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log.Fatal(err)
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}
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err = database.UpdateServiceDeliveryData(db, sid, string(serviceDeliveryJsonString))
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if err != nil {
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log.Fatal(err)
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}
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}
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