First pass at API

server/presenters/share.js

@@ -0,0 +1,15 @@
+// @flow
+import { Share } from '../models';
+import { presentUser } from '.';
+
+function present(ctx: Object, share: Share) {
+  return {
+    id: share.id,
+    user: presentUser(ctx, share.user),
+    documentTitle: share.document.title,
+    createdAt: share.createdAt,
+    updatedAt: share.updatedAt,
+  };
+}
+
+export default present;