Add PostgreSQL database option and more booking flow functionalities

internal/planned-route-schedules.go

@@ -0,0 +1,15 @@
+package internal
+
+import (
+	"time"
+
+	"git.coopgo.io/coopgo-platform/routing-service"
+	"github.com/paulmach/orb/geojson"
+)
+
+type PlannedRouteSchedule struct {
+	ID            string `bson:"_id" json:"id"`
+	Route         *geojson.FeatureCollection
+	DepartureDate time.Time      `bson:"departureDate"`
+	Itinerary     *routing.Route `bson:"itinerary,omitempty"`
+}