regular routes journeys, persistent KV to store return states, ...

interoperability/ocss/schedules.go

@@ -1,5 +1,10 @@
 package ocss
 
+import (
+	"bytes"
+	"encoding/json"
+)
+
 type Day int64
 
 const (
@@ -12,6 +17,44 @@ const (
 	Sunday
 )
 
+var daytoID = map[string]Day{
+	"MON": Monday,
+	"TUE": Tuesday,
+	"WED": Wednesday,
+	"THU": Thursday,
+	"FRI": Friday,
+	"SAT": Saturday,
+	"SUN": Sunday,
+}
+
+var daytoString = map[Day]string{
+	Monday:    "MON",
+	Tuesday:   "TUE",
+	Wednesday: "WED",
+	Thursday:  "THU",
+	Friday:    "FRI",
+	Saturday:  "SAT",
+	Sunday:    "SUN",
+}
+
+func (s Day) MarshalJSON() ([]byte, error) {
+	buffer := bytes.NewBufferString(`"`)
+	buffer.WriteString(daytoString[s])
+	buffer.WriteString(`"`)
+	return buffer.Bytes(), nil
+}
+
+func (bs *Day) UnmarshalJSON(b []byte) error {
+	var j string
+	err := json.Unmarshal(b, &j)
+	if err != nil {
+		return err
+	}
+	// Note that if the string cannot be found then it will be set to the zero value, 'Created' in this case.
+	*bs = daytoID[j]
+	return nil
+}
+
 type Schedule struct {
 	PassengerPickupDay *Day `json:"passengerPickupDay,omitempty"`