Create the initial serializer

greenmine/base/serializers.py

@@ -2,6 +2,8 @@
 
 from rest_framework import serializers
 
+from reversion.models import Version
+
 
 class PickleField(serializers.WritableField):
     """
@@ -12,3 +14,36 @@ class PickleField(serializers.WritableField):
 
     def from_native(self, data):
         return data
+
+
+class VersionSerializer(serializers.ModelSerializer):
+    created_date = serializers.SerializerMethodField("get_created_date")
+    content_type = serializers.SerializerMethodField("get_content_type")
+    object_id = serializers.SerializerMethodField("get_object_id")
+    user = serializers.SerializerMethodField("get_user")
+    comment = serializers.SerializerMethodField("get_comment")
+    fields = serializers.SerializerMethodField("get_object_fields")
+
+    class Meta:
+        model = Version
+        fields = ("id", "created_date", "content_type", "object_id", "user", "comment",
+                  "fields")
+        read_only = fields
+
+    def get_created_date(self, obj):
+        return obj.revision.date_created
+
+    def get_content_type(self, obj):
+        return obj.content_type.model
+
+    def get_object_id(self, obj):
+        return obj.object_id_int
+
+    def get_object_fields(self, obj):
+        return obj.field_dict
+
+    def get_user(self, obj):
+        return obj.revision.user.id if obj.revision.user else None
+
+    def get_comment(self, obj):
+        return obj.revision.comment