Map as Query Param not working?

[pablomadoery]

Map as Query Param not working?

[pablomadoery]

Thank you very much for the help!

[raphael]

Assuming the following design:

package design

import . "goa.design/goa/v3/dsl"

var _ = Service("svc", func() {
	Method("usemap", func() {
		Payload(func() {
			Attribute("map", MapOf(String, Float64))
		})
		HTTP(func() {
			GET("/usemap")
			Param("map")
		})
	})
})

The generated code will populate the map attribute of the payload with requests using the following query string:

http localhost/usemap?map[foo]=42&map[bar]=43

In this example the payload will be initialized with two keys foo and bar holding the value 42 and 43 respectively.

Alternatively the map itself can be used as the entire payload:

Payload(MapOf(String, Float64))

In which case all query string parameters must have float values.