//UnmarshalBooking TODO: write stuff
func UnmarshalBooking(data []byte, b *bookit.Booking) error {
var pb Booking
if err := proto.Unmarshal(data, &pb); err != nil {
return err
}
//Convert back to UTC time
b.CreateTime = time.Unix(0, pb.CreateTime).UTC()
b.ModTime = time.Unix(0, pb.ModTime).UTC()
//Convert back to domain type
b.ID = bookit.BookingID(pb.ID)
b.BookingDate = pb.BookingDate
b.RespContCustomer = pb.RespContCustomer
b.RespContSeller = pb.RespContSeller
b.ProjectCode = pb.ProjectCode
return nil
}
//CreateBooking - creates a new booking and saves to bookings bucket
func (s *BookingService) CreateBooking(b *bookit.Booking) error {
//Most likely unecessary since we generate Id prior to this method call
if b.ID == "" {
return bookit.ErrBookingIDRequired
}
//start writing to database
tx, err := s.client.db.Begin(true)
if err != nil {
return err
}
defer tx.Rollback()
//Check that booking do not exist
//Should not happen since each booking got unique id
//TODO: Evaluate if’’ below check is needed
bu := tx.Bucket([]byte("Bookings"))
if v := bu.Get([]byte(b.ID)); v != nil {
return bookit.ErrBookingExists
}
//Set create and modified time
t := s.client.Now()
b.ModTime = t
b.CreateTime = t
//Marshal protobuf and add to bolt db
if v, err := internal.MarshalBooking(b); err != nil {
return err
} else if err := bu.Put([]byte(b.ID), v); err != nil {
return err
}
return tx.Commit()
}