query.go

package convert

import (
	"fmt"
	"net/url"
	"reflect"
)

// EncodeQueryParam takes a type generated by sysl-go and encodes it into a url.Values map.
// Calling Encode() on the returned object will serialise the values into a string using the default OpenAPI3.0 serialisation format.
// e.g duplicate=foo,duplicate=bar.
func EncodeQueryParam(params url.Values, key string, value interface{}) url.Values {
	switch v := reflect.ValueOf(value); v.Kind() {
	case reflect.Invalid:
		// Handles the case when a nil value is supplied
		// Silently ignores the invalid parameter
	case reflect.Slice:
		for i := 0; i < v.Len(); i++ {
			params.Add(key, fmt.Sprint(v.Index(i)))
		}
	case reflect.Int64, reflect.Float64, reflect.Bool, reflect.String:
		params.Add(key, fmt.Sprint(v))
	default:
		// Type may be unsupported for query parameter
		params.Add(key, fmt.Sprint(v))
	}
	return params
}