transport

Overview ¶

Package transport provides a custom transport that automatically calculates the request signature as required by the PTV Timetable API v3, and includes both the `devid` and `signature` query param in all requests to the API.

## Example

``` go

// Create a transport that will be wrapped by `SigningTransport`, here
// we just create a default http transport from the
// github.com/go-openapi/runtime/client package
underlyingTransport := httptransport.New(
	apiclient.DefaultHost,
	apiclient.DefaultBasePath,
	apiclient.DefaultSchemes,
)

// Wrap the underlying transport and also supply devid and apikey that you
// get from PTV
transport := transport.NewSigningTransport(underlyingTransport,
	os.Getenv("DEVID"), os.Getenv("APIKEY"))

// Create a new `client` (from github.com/ronny/ptvapi/v3/client pkg) with the
// custom transport
client := apiclient.New(transport, strfmt.Default)

// Use `client` as you would normally, without `devid` and `signature` params
resp, err := client.Routes.RoutesOneOrMoreRoutes(&routes.RoutesOneOrMoreRoutesParams{
	Context: context.Background(),
})

```

See `examples/get-routes/` for a complete example of how to use this package.