submissions: Fix Maps.Update Date

pkg/service/maps.go

@@ -2,6 +2,7 @@ package service
 
 import (
 	"context"
+	"time"
 
 	"git.itzana.me/strafesnet/go-grpc/maps"
 	"git.itzana.me/strafesnet/maps-service/pkg/datastore"
@@ -26,7 +27,7 @@ func (update MapUpdate) SetGameID(game_id uint32) {
 	datastore.OptionalMap(update).Add("game_id", game_id)
 }
 func (update MapUpdate) SetDate(date int64) {
-	datastore.OptionalMap(update).Add("date", date)
+	datastore.OptionalMap(update).Add("date", time.Unix(date, 0))
 }
 func (update MapUpdate) SetSubmitter(submitter uint64) {
 	datastore.OptionalMap(update).Add("submitter", submitter)