feat: step 11 done

test/bds/cli_sync_test.exs

@@ -4,6 +4,7 @@ defmodule BDS.CliSyncTest do
   import Ecto.Query
 
   alias BDS.CliSync
+  alias BDS.CliSync.Watcher
   alias BDS.Repo
 
   setup do
@@ -24,6 +25,25 @@ defmodule BDS.CliSyncTest do
     assert is_integer(seen_notification.seen_at)
   end
 
+  test "watcher broadcasts entity change events after database mutations are detected" do
+    Ecto.Adapters.SQL.Sandbox.mode(BDS.Repo, {:shared, self()})
+    Phoenix.PubSub.subscribe(BDS.PubSub, Watcher.topic())
+
+    watcher =
+      start_supervised!({Watcher, poll_interval_ms: 60_000, debounce_ms: 0})
+
+    Ecto.Adapters.SQL.Sandbox.allow(BDS.Repo, self(), watcher)
+
+    assert {:ok, notification} = CliSync.cli_mutation_performed("post", "post-1", :updated)
+
+    :ok = Watcher.poll_now(watcher)
+
+    assert_receive {:entity_changed, %{entity: "post", entity_id: "post-1", action: :updated}}, 500
+
+    seen_notification = Repo.get!(BDS.CliSync.Notification, notification.id)
+    assert is_integer(seen_notification.seen_at)
+  end
+
   test "processed notifications are pruned after one hour and unprocessed notifications after one day" do
     now = BDS.Persistence.now_ms()
 

test/bds/desktop/shell_live_test.exs

@@ -6,6 +6,7 @@ defmodule BDS.Desktop.ShellLiveTest do
 
   alias BDS.Persistence
   alias BDS.AI
+  alias BDS.CliSync.Watcher
   alias BDS.Menu
   alias BDS.Media
   alias BDS.Metadata
@@ -203,6 +204,71 @@ defmodule BDS.Desktop.ShellLiveTest do
     assert html =~ ~s(data-tab-id="#{created_definition.id}")
   end
 
+  test "shell live refreshes the posts sidebar when the CLI watcher broadcasts an entity change", %{project: project} do
+    {:ok, view, html} = live_isolated(build_conn(), BDS.Desktop.ShellLive)
+
+    refute html =~ "CLI Added Post"
+
+    assert {:ok, post} = Posts.create_post(%{project_id: project.id, title: "CLI Added Post"})
+
+    Phoenix.PubSub.broadcast(BDS.PubSub, Watcher.topic(), {:entity_changed, %{entity: "post", entity_id: post.id, action: :created}})
+
+    assert render(view) =~ "CLI Added Post"
+  end
+
+  test "shell live closes stale post and media tabs when the CLI watcher broadcasts deletions", %{project: project, temp_dir: temp_dir} do
+    assert {:ok, post} = Posts.create_post(%{project_id: project.id, title: "CLI Delete Post"})
+
+    source_path = Path.join(temp_dir, "cli-delete-media.txt")
+    File.write!(source_path, "media body")
+
+    assert {:ok, media} =
+             Media.import_media(%{
+               project_id: project.id,
+               source_path: source_path,
+               title: "CLI Delete Media"
+             })
+
+    {:ok, view, _html} = live_isolated(build_conn(), BDS.Desktop.ShellLive)
+
+    html =
+      view
+      |> element("[data-testid='sidebar-open-item'][data-item-id='#{post.id}']")
+      |> render_click()
+
+    assert html =~ ~s(data-tab-type="post")
+    assert html =~ ~s(data-tab-id="#{post.id}")
+
+    assert {:ok, :deleted} = Posts.delete_post(post.id)
+
+    Phoenix.PubSub.broadcast(BDS.PubSub, Watcher.topic(), {:entity_changed, %{entity: "post", entity_id: post.id, action: :deleted}})
+
+    html = render(view)
+    refute html =~ ~s(data-tab-type="post")
+    refute html =~ "CLI Delete Post"
+
+    _html =
+      view
+      |> element("[data-testid='activity-button'][data-view='media']")
+      |> render_click()
+
+    html =
+      view
+      |> element("[data-testid='sidebar-open-item'][data-item-id='#{media.id}']")
+      |> render_click()
+
+    assert html =~ ~s(data-tab-type="media")
+    assert html =~ ~s(data-tab-id="#{media.id}")
+
+    assert {:ok, :deleted} = Media.delete_media(media.id)
+
+    Phoenix.PubSub.broadcast(BDS.PubSub, Watcher.topic(), {:entity_changed, %{entity: "media", entity_id: media.id, action: :deleted}})
+
+    html = render(view)
+    refute html =~ ~s(data-tab-type="media")
+    refute html =~ "CLI Delete Media"
+  end
+
   test "shell live owns pane visibility and activity selection on the server" do
     {:ok, view, html} = live_isolated(build_conn(), BDS.Desktop.ShellLive)