works????

data/data.go

@@ -127,7 +127,7 @@ type Data struct {
 
 // FetchData function to retrieve data from API
 func FetchData() (*Data, error) {
-	resp, err := http.Get("https://api.entur.io/realtime/v1/rest/et?maxSize=10000")
+	resp, err := http.Get("https://api.entur.io/realtime/v1/rest/et?useOriginalId=true&maxSize=100000")
 	if err != nil {
 		return nil, err
 	}

export/csv.go

@@ -0,0 +1,103 @@
+package export
+
+import (
+	"encoding/csv"
+	"log"
+	"os"
+	"ti1/data"
+)
+
+func ExportToCSV(data *data.Data) {
+	// Open the file for writing
+	file, err := os.Create("output.csv")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer file.Close()
+
+	// Create a CSV writer
+	writer := csv.NewWriter(file)
+	defer writer.Flush()
+
+	// Write the header row
+	header := []string{
+		"RecordedAtTime",
+		"LineRef",
+		"DirectionRef",
+		"DataSource",
+		"DatedVehicleJourneyRef",
+		"VehicleMode",
+		"DataFrameRef",
+		"OriginRef",
+		"DestinationRef",
+		"OperatorRef",
+		"VehicleRef",
+		"Cancellation",
+		"OriginName",
+		"DestinationName",
+		"ProductCategoryRef",
+		"ServiceFeatureRef",
+		"Monitored",
+		"JourneyPatternRef",
+		"JourneyPatternName",
+		"PublishedLineName",
+		"DirectionName",
+		"OriginAimedDepartureTime",
+		"DestinationAimedArrivalTime",
+		"BlockRef",
+		"VehicleJourneyRef",
+		"Occupancy",
+		"DestinationDisplayAtOrigin",
+		"ExtraJourney",
+		"RouteRef",
+		"GroupOfLinesRef",
+		"ExternalLineRef",
+		"InCongestion",
+		"PredictionInaccurate",
+		"JourneyNote",
+		"Via",
+	}
+	writer.Write(header)
+
+	// Write the data rows
+	for _, journey := range data.ServiceDelivery.EstimatedTimetableDelivery[0].EstimatedJourneyVersionFrame.EstimatedVehicleJourney {
+		row := []string{
+			journey.RecordedAtTime,
+			journey.LineRef,
+			journey.DirectionRef,
+			journey.DataSource,
+			journey.FramedVehicleJourneyRef.DatedVehicleJourneyRef,
+			journey.VehicleMode,
+			journey.FramedVehicleJourneyRef.DataFrameRef,
+			journey.OriginRef,
+			journey.DestinationRef,
+			journey.OperatorRef,
+			journey.VehicleRef,
+			journey.Cancellation,
+			journey.OriginName,
+			journey.DestinationName,
+			journey.ProductCategoryRef,
+			journey.ServiceFeatureRef,
+			journey.Monitored,
+			journey.JourneyPatternRef,
+			journey.JourneyPatternName,
+			journey.PublishedLineName,
+			journey.DirectionName,
+			journey.OriginAimedDepartureTime,
+			journey.DestinationAimedArrivalTime,
+			journey.BlockRef,
+			journey.VehicleJourneyRef,
+			journey.Occupancy,
+			journey.DestinationDisplayAtOrigin,
+			journey.ExtraJourney,
+			journey.RouteRef,
+			journey.GroupOfLinesRef,
+			journey.ExternalLineRef,
+			journey.InCongestion,
+			journey.PredictionInaccurate,
+			journey.JourneyNote,
+			journey.Via.PlaceName,
+		}
+		writer.Write(row)
+	}
+}

main.go

@@ -15,6 +15,7 @@ func main() {
 		log.Fatal(err)
 	}
 
+	//export.ExportToCSV(data)
 	export.DBData(data)
 
 	//log.Printf("Data fetched successfully: %+v", data)