[REFACTOR] Define fields for FotoKegiatanSerializer

informasi_fasilitas/serializers.py

@@ -34,10 +34,11 @@ class LokasiSerializer(serializers.ModelSerializer):
 
 
 class FotoKegiatanSerializer(serializers.ModelSerializer):
-    place_id = serializers.CharField(source='lokasi.place_id', read_only=True)
+    place_id = serializers.CharField(source='kegiatan.lokasi.place_id', read_only=True)
+
     class Meta:
         model = FotoKegiatan
-        fields = '__all__'
+        fields = ("id", "kegiatan", "place_id", "foto")
         extra_kwargs = {
             'foto': {'required': True},
             'kegiatan': {'required': True},