Ensure all dates returned are ISO8601

model/date.go

@@ -0,0 +1,30 @@
+package model
+
+import (
+	"fmt"
+	"time"
+)
+
+type Date time.Time
+
+func (d Date) Equal(other Date) bool {
+	return time.Time(d).Equal(time.Time(other))
+}
+
+func (d Date) After(other Date) bool {
+	return time.Time(d).After(time.Time(other))
+}
+
+func (d Date) Before(other Date) bool {
+	return time.Time(d).Before(time.Time(other))
+}
+
+func (d Date) Format(layout string) string {
+	return time.Time(d).Format(layout)
+}
+
+func (t Date) MarshalJSON() ([]byte, error) {
+	// Must use ISO8601
+	formatted := fmt.Sprintf("\"%s\"", time.Time(t).Format("2006-01-02T15:04:05+00:00"))
+	return []byte(formatted), nil
+}