From 6565b125861bd80c82ee4fa187e911b8ad1d82d5 Mon Sep 17 00:00:00 2001
From: "alexis.drai@etu.uca.fr" <alexis.drai@etu.uca.fr>
Date: Wed, 31 May 2023 14:01:58 +0200
Subject: [PATCH] :ambulance: Make trainer field fully nullable in
 PokemongCodec

---
 src/main/java/fr/uca/iut/codecs/pokemong/PokemongCodec.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/fr/uca/iut/codecs/pokemong/PokemongCodec.java b/src/main/java/fr/uca/iut/codecs/pokemong/PokemongCodec.java
index de7c7fa..4d65c23 100644
--- a/src/main/java/fr/uca/iut/codecs/pokemong/PokemongCodec.java
+++ b/src/main/java/fr/uca/iut/codecs/pokemong/PokemongCodec.java
@@ -128,8 +128,10 @@ public class PokemongCodec extends GenericCodec<Pokemong> {
                                               .collect(Collectors.toList());
         pokemong.setEvoTrack(evoTrack);
 
-        pokemong.setTrainer(document.getObjectId("trainer")
-                                    .toString());
+        ObjectId trainerId = document.getObjectId("trainer");
+        if (trainerId != null) {
+            pokemong.setTrainer(trainerId.toString());
+        }
 
         List<Type> types = document.getList("types", Document.class)
                                    .stream()