fix: Refactor collection exports to not send email attachment (#2460)

Co-authored-by: Tom Moor <tom.moor@gmail.com>

server/presenters/fileOperation.js

@@ -0,0 +1,15 @@
+// @flow
+import { FileOperation } from "../models";
+import { presentCollection, presentUser } from ".";
+
+export default function present(data: FileOperation) {
+  return {
+    id: data.id,
+    type: data.type,
+    state: data.state,
+    collection: data.collection ? presentCollection(data.collection) : null,
+    size: data.size,
+    user: presentUser(data.user),
+    createdAt: data.createdAt,
+  };
+}