Only show pipelines for the current user

lib/frenzy_web/controllers/feed_controller.ex

@@ -67,11 +67,12 @@ defmodule FrenzyWeb.FeedController do
   end
 
   def edit(conn, _params) do
+    user = conn.assigns[:user]
     feed = conn.assigns[:feed]
     edit_changeset = Feed.changeset(feed, %{})
 
     pipelines =
-      Repo.all(Pipeline)
+      Repo.all(from p in Pipeline, where: p.user_id == ^user.id)
       |> Enum.map(fn pipeline -> {pipeline.name, pipeline.id} end)
 
     render(conn, "edit.html", %{