initial commit 2
This commit is contained in:
Senad Uka
363
server/router/twilioroute/controller.go
Normal file
363
server/router/twilioroute/controller.go
Normal file
@@ -0,0 +1,363 @@
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package twilioroute
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import (
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"fmt"
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"log"
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"net/http"
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"strings"
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"sync"
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"time"
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"bitbucket.org/nemt/nemt-portal-api/application/applicationservice"
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"bitbucket.org/nemt/nemt-portal-api/application/notificationservice"
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"bitbucket.org/nemt/nemt-portal-api/application/tncservice"
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"bitbucket.org/nemt/nemt-portal-api/application/viewmodel"
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"bitbucket.org/nemt/nemt-portal-api/infra/config"
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"bitbucket.org/nemt/nemt-portal-api/server/router/routeutils"
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"github.com/gorilla/websocket"
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"github.com/labstack/echo"
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"github.com/ttacon/libphonenumber"
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)
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var (
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instance *controller
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once sync.Once
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upgrader = websocket.Upgrader{
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ReadBufferSize: 1024,
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WriteBufferSize: 1024,
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CheckOrigin: func(r *http.Request) bool {
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return true
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},
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}
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)
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type controller struct {
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cfg *config.Config
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svc *applicationservice.Service
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tnc *tncservice.Service
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notification *notificationservice.Service
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broadcast chan viewmodel.SocketMessage
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clients map[*websocket.Conn]viewmodel.SocketMessage
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}
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func controllerInstance(cfg *config.Config, svc *applicationservice.Service, tnc *tncservice.Service, notification *notificationservice.Service) *controller {
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once.Do(func() {
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instance = &controller{
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cfg: cfg,
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svc: svc,
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tnc: tnc,
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notification: notification,
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broadcast: make(chan viewmodel.SocketMessage),
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clients: make(map[*websocket.Conn]viewmodel.SocketMessage),
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}
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go instance.handleMessages()
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})
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return instance
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}
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type Response struct {
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Message *Message `xml:"Message,omitempty"`
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}
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type Message struct {
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To string `xml:"to,attr"`
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Body string `xml:"Body,omitempty"`
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}
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func (c *controller) getDriverNotification(ride viewmodel.Ride, notificationType string, subject string, message string, to string, from string) viewmodel.Notification {
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retVal := viewmodel.Notification{
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Type: notificationType,
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Message: message,
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Subject: subject,
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Ride: ride,
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User: ride.User,
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CreatedUser: ride.CreatedUser,
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To: to,
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From: from,
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}
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return retVal
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}
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func (c *controller) handleTwilio(ctx echo.Context) error {
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var twilioResponse viewmodel.TwilioWebhook
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err := ctx.Bind(&twilioResponse)
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if err != nil {
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fmt.Println("Error binding response: ", err.Error())
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return routeutils.HandleAPIError(ctx, err)
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}
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// bResp, _ := json.MarshalIndent(twilioResponse, "", "\t")
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// fmt.Println("Twilio Request")
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// fmt.Println(string(bResp))
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var resp Response
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requestMessage := strings.ToUpper(strings.TrimSpace(twilioResponse.Body))
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if requestMessage != "CANCEL RIDE" && requestMessage != "YES" && requestMessage != "NO" && !strings.HasPrefix(requestMessage, "DRIVER") && !strings.HasPrefix(requestMessage, "MEMBER") && requestMessage != "I AM READY" {
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lastRide, err := c.svc.Rides.GetLastRideByPhoneNumber(twilioResponse.From, "", "")
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if err != nil {
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fmt.Println("Error to get the ride: ", err.Error())
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}
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notifications := make([]viewmodel.Notification, 0)
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notifications = append(notifications, c.svc.Notification.GetNotification(lastRide, "sms", "Message to Dispatcher", twilioResponse.Body, true, "message"))
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notifications = append(notifications, c.svc.Notification.GetNotification(lastRide, "app", "Message to Dispatcher", twilioResponse.Body, true, "message"))
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notifications, err = c.svc.Notification.SendNotifications(notifications)
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if err != nil {
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fmt.Println("Error to notify: ", err.Error())
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}
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} else {
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toNumber := twilioResponse.From
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var message string
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var lastRide viewmodel.Ride
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isDriver := false
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num, _ := libphonenumber.Parse(twilioResponse.From, "US")
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if strings.HasPrefix(requestMessage, "MEMBER") {
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isDriver = true
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lastRide, err = c.svc.Rides.GetLastRideByDriversNumber(twilioResponse.From)
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if err != nil {
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fmt.Println("Error to get last driver ride: ", err.Error())
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message = fmt.Sprintf("We received a request to cancel a ride from you at %s, but cannot find a ride for this mobile number.", libphonenumber.Format(num, libphonenumber.NATIONAL))
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}
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} else {
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lastRide, err = c.svc.Rides.GetLastRideByPhoneNumber(twilioResponse.From, "", "")
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if err != nil {
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fmt.Println("Error to get last ride: ", err.Error())
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message = fmt.Sprintf("We received a request to cancel a ride from you at %s, but cannot find a ride for this mobile number.", libphonenumber.Format(num, libphonenumber.NATIONAL))
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}
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}
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if !isDriver {
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if requestMessage == "I AM READY" && lastRide.UUID != "" {
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if (lastRide.Visit.TripType.Key == "roundtrip_call" && (lastRide.TripType.Key == "to_visit" || lastRide.TripType.Key == "from_visit_call")) || lastRide.Visit.TripType.Key == "from_visit_call" {
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var readyRide viewmodel.Ride
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authUser, err := c.svc.Users.GetByUUID(lastRide.CreatedUser.ID, "")
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if err != nil {
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fmt.Println("Error to get created user: ", err.Error())
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}
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if lastRide.TripType.Key == "to_visit" {
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readyRide, err = c.svc.Rides.GetByVisitUUIDAndTripType(lastRide.Visit.UUID, "from_visit_call", authUser)
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if err != nil || readyRide.UUID == "" {
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message = fmt.Sprintf("We received a request to send the return ride from you at %s, but you do not have the a return ride prepared.", libphonenumber.Format(num, libphonenumber.NATIONAL))
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}
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} else {
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readyRide = lastRide
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}
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switch readyRide.Status.Key {
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case "pending", "accepted", "scheduled":
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message = "We already request your return ride, you should receive updates soon."
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case "willCall":
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var lyftRide viewmodel.RideRequest
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lyftRide.RideID = ""
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lyftRide.Destination = readyRide.Route.Destination
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lyftRide.Origin = readyRide.Route.Origin
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name := readyRide.User.Name
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names := strings.Split(name, " ")
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lyftRide.Passenger.FirstName = names[0]
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lyftRide.Passenger.LastName = " "
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lyftRide.Passenger.PhoneNumber = *readyRide.User.PhoneNumber
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lyftRide.RideType = "lyft"
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if c.cfg.LyftProd.UserUUID != readyRide.CreatedUser.ID {
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lyftRide, err = c.tnc.Lyft.RequestRide(lyftRide)
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} else {
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fmt.Println("In Production")
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lyftRide, err = c.tnc.LyftProd.RequestRide(lyftRide)
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}
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if err != nil {
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fmt.Println("Error to create a lyft ride on twilio: ", err.Error())
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message = "There was a problem to call your ride"
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}
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readyRide, err = c.svc.Rides.UpdateNewRide(readyRide, lyftRide, authUser)
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if err != nil {
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fmt.Println("Error to update ride: ", err.Error())
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message = "There was a problem to call your ride"
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}
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go func() {
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err = c.svc.Notification.SendNotification(readyRide.Status.Key, readyRide, lyftRide)
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if err != nil {
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fmt.Println("Error to notify user: ", err.Error())
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}
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}()
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message = fmt.Sprintf("Ride requested at %s, for pickup at %s.", lyftRide.RequestAt.Format("03:04 PM"), readyRide.Route.Destination.Name)
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}
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}
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}
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if requestMessage == "CANCEL RIDE" && lastRide.UUID != "" {
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var visitDate time.Time
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if lastRide.VisitTime != nil {
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visitDate = *lastRide.VisitTime
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} else {
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visitDate = *lastRide.VisitDate
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}
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var pickupDate time.Time
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if lastRide.PickupTime != nil {
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pickupDate = *lastRide.PickupTime
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}
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message = fmt.Sprintf("Are you sure you want to cancel a ride to %s visit to %s scheduled for %s?\nReply YES to confirm this cancellation", visitDate.Format("01/02/2006 03:04 PM"), lastRide.Route.Destination.Name, pickupDate.Format("03:04 PM"))
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}
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if requestMessage == "YES" && lastRide.UUID != "" {
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var lyftRide viewmodel.RideRequest
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if lastRide.CreatedUser.ID != c.cfg.LyftProd.UserUUID {
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lyftRide, err = c.tnc.Lyft.GetRideDetails(viewmodel.RideRequest{RideID: lastRide.InternalID})
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if err != nil {
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fmt.Println("Error: ", err.Error())
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message = "There was a problem to find your ride"
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}
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if err = c.tnc.Lyft.CancelRide(lyftRide); err != nil {
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fmt.Println("Error to cancel with Lyft: ", err.Error())
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message = "There was a problem to cancel your ride with our transportation provider"
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}
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} else {
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fmt.Println("In Production")
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lyftRide, err = c.tnc.LyftProd.GetRideDetails(viewmodel.RideRequest{RideID: lastRide.InternalID})
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if err != nil {
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fmt.Println("Error: ", err.Error())
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message = "There was a problem to find your ride"
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}
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if err = c.tnc.LyftProd.CancelRide(lyftRide); err != nil {
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fmt.Println("Error to cancel with Lyft: ", err.Error())
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message = "There was a problem to cancel your ride with our transportation provider"
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}
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}
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if err = c.svc.Rides.UpdateStatus(lastRide.UUID, "canceled"); err != nil {
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fmt.Println("Error to cancel the ride: ", err.Error())
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message = "There was a problem to cancel your ride on our systems"
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}
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var dateToFormat time.Time
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if lastRide.VisitTime != nil {
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dateToFormat = *lastRide.VisitTime
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} else {
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dateToFormat = *lastRide.VisitDate
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}
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var pickupDate time.Time
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if lastRide.PickupTime != nil {
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pickupDate = *lastRide.PickupTime
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}
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lastRide.Status.Key = "cancelled"
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message = fmt.Sprintf("A ride to a %s visit to %s scheduled for %s has been cancelled.", dateToFormat.Format("01/02/2006 03:04 PM"), lastRide.Route.Destination.Name, pickupDate.Format("03:04 PM"))
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}
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// if requestMessage == "NO" && lastRide.UUID != "" {
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// var dateToFormat time.Time
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// if lastRide.VisitTime != nil {
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// dateToFormat = *lastRide.VisitTime
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// } else {
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// dateToFormat = *lastRide.VisitDate
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// }
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// message = fmt.Sprintf("You ride is still scheduled on %s at %s", lastRide.Route.Destination.Name, dateToFormat.Format("01/02/2006 03:04 PM"))
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// }
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if strings.HasPrefix(requestMessage, "DRIVER") && lastRide.UUID != "" {
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driverMessage := strings.Replace(requestMessage, "DRIVER", "", -1)
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driverMessage = strings.TrimSpace(driverMessage) + "\nReply MEMBER and your message to send a message to the member."
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notifications := make([]viewmodel.Notification, 0)
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notifications = append(notifications, c.getDriverNotification(lastRide, "sms", "Message to the driver", driverMessage, lastRide.Driver.PhoneNumber, twilioResponse.To))
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notifications = append(notifications, c.getDriverNotification(lastRide, "sms", "Message to the driver", requestMessage, *lastRide.CreatedUser.PhoneNumber, *lastRide.User.PhoneNumber))
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notifications = append(notifications, c.getDriverNotification(lastRide, "email", "Message to the driver", driverMessage, *lastRide.CreatedUser.Email, *lastRide.User.Email))
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notifications, err := c.svc.Notification.SendNotifications(notifications)
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if err != nil {
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message = "There was a problem to send a message to the driver."
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fmt.Println("Error to send drivers notification: ", err.Error())
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}
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message = "Your message was sent to the driver via SMS."
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}
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} else {
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driverMessage := strings.Replace(requestMessage, "MEMBER", "", -1)
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driverMessage = strings.TrimSpace(driverMessage) + "\nReply DRIVER and your message to send a message to the driver."
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userPhoneNumber := ""
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createUserPhoneNumber := ""
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userEmail := ""
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createdUserEmail := ""
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if lastRide.User.PhoneNumber != nil {
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userPhoneNumber = *lastRide.User.PhoneNumber
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}
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if lastRide.CreatedUser.PhoneNumber != nil {
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createUserPhoneNumber = *lastRide.CreatedUser.PhoneNumber
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}
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if lastRide.User.Email != nil {
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userEmail = *lastRide.User.Email
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}
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if lastRide.CreatedUser.Email != nil {
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createdUserEmail = *lastRide.CreatedUser.Email
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}
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notifications := make([]viewmodel.Notification, 0)
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notifications = append(notifications, c.getDriverNotification(lastRide, "sms", "Message to the member from the driver", driverMessage, userPhoneNumber, twilioResponse.To))
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notifications = append(notifications, c.getDriverNotification(lastRide, "sms", "Message to the member from the driver", requestMessage, createUserPhoneNumber, userPhoneNumber))
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notifications = append(notifications, c.getDriverNotification(lastRide, "email", "Message to the member from the driver", driverMessage, createdUserEmail, userEmail))
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notifications, err := c.svc.Notification.SendNotifications(notifications)
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if err != nil {
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message = "There was a problem to send a message to the member."
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fmt.Println("Error to send member notification: ", err.Error())
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}
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message = "Your message was sent to the member via SMS."
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}
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resp.Message = &Message{
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To: toNumber,
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Body: message,
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}
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}
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return ctx.XML(http.StatusOK, resp)
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}
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func (c *controller) handleMessages() {
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for {
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msg := <-c.broadcast
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for client := range c.clients {
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if c.clients[client].From == msg.To {
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err := client.WriteJSON(msg)
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if err != nil {
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log.Printf("error: %v", err)
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client.Close()
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delete(c.clients, client)
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}
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}
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}
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}
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}
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func (c *controller) handleSocket(ctx echo.Context) error {
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ws, err := upgrader.Upgrade(ctx.Response(), ctx.Request(), nil)
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if err != nil {
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return err
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}
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defer ws.Close()
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c.clients[ws] = viewmodel.SocketMessage{Filled: false}
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for {
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var msg viewmodel.SocketMessage
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err := ws.ReadJSON(&msg)
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if err != nil {
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log.Printf("error: %v", err)
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delete(c.clients, ws)
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break
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}
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msg.Filled = true
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c.clients[ws] = msg
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}
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return nil
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}
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Reference in New Issue
Block a user