1 files changed, 50 insertions, 0 deletions
diff --git a/pkg/api/handlers/decoder.go b/pkg/api/handlers/decoder.go
new file mode 100644
index 000000000..d87409394
--- /dev/null
+++ b/pkg/api/handlers/decoder.go
@@ -0,0 +1,50 @@
+package handlers
+
+import (
+	"encoding/json"
+	"reflect"
+	"time"
+
+	"github.com/gorilla/schema"
+	"github.com/sirupsen/logrus"
+)
+
+// NewAPIDecoder returns a configured schema.Decoder
+func NewAPIDecoder() *schema.Decoder {
+	d := schema.NewDecoder()
+	d.IgnoreUnknownKeys(true)
+	d.RegisterConverter(map[string][]string{}, convertUrlValuesString)
+	d.RegisterConverter(time.Time{}, convertTimeString)
+	return d
+}
+
+// On client:
+// 	v := map[string][]string{
+//		"dangling": {"true"},
+//	}
+//
+//	payload, err := jsoniter.MarshalToString(v)
+//	if err != nil {
+//		panic(err)
+//	}
+//	payload = url.QueryEscape(payload)
+func convertUrlValuesString(query string) reflect.Value {
+	f := map[string][]string{}
+
+	err := json.Unmarshal([]byte(query), &f)
+	if err != nil {
+		logrus.Infof("convertUrlValuesString: Failed to Unmarshal %s: %s", query, err.Error())
+	}
+
+	return reflect.ValueOf(f)
+}
+
+func convertTimeString(query string) reflect.Value {
+	t, err := time.Parse(time.RFC3339, query)
+	if err != nil {
+		logrus.Infof("convertTimeString: Failed to Unmarshal %s: %s", query, err.Error())
+
+		return reflect.ValueOf(time.Time{})
+	}
+	return reflect.ValueOf(t)
+}