Close issue #111, Add Checkouts API endpoints

mayan/apps/checkouts/serializers.py

@@ -0,0 +1,33 @@
+from __future__ import absolute_import
+
+from rest_framework import serializers
+
+from documents.serializers import DocumentSerializer
+
+from .models import DocumentCheckout
+
+
+#class DocumentCheckoutSerializer(serializers.Serializer):
+#    document_id = serializers.IntegerField()
+
+
+class DocumentCheckoutSerializer(serializers.ModelSerializer):
+    document = DocumentSerializer()
+    #document = serializers.IntegerField()
+
+    class Meta:
+        model = DocumentCheckout
+        #fields = ('id', 'document', 'checkout_datetime', 'expiration_datetime', 'block_new_version')
+        read_only_fields = ('user_content_type', 'user_object_id')
+
+
+class NewDocumentCheckoutSerializer(serializers.Serializer):
+    #document = DocumentSerializer()
+    document = serializers.IntegerField()
+    expiration_datetime = serializers.DateTimeField()
+    block_new_version = serializers.BooleanField()
+
+    #class Meta:
+    #    model = DocumentCheckout
+    #    fields = ('id', 'document', 'checkout_datetime', 'expiration_datetime', 'block_new_version')
+    #    #read_only_fields = ('user_content_type', 'user_object_id')