Change models, new migrations, fix front and make tests work

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/eventos_web/controllers/track_controller.ex

@@ -0,0 +1,42 @@
+defmodule EventosWeb.TrackController do
+  use EventosWeb, :controller
+
+  alias Eventos.Events
+  alias Eventos.Events.Track
+
+  action_fallback EventosWeb.FallbackController
+
+  def index(conn, _params) do
+    tracks = Events.list_tracks()
+    render(conn, "index.json", tracks: tracks)
+  end
+
+  def create(conn, %{"track" => track_params}) do
+    with {:ok, %Track{} = track} <- Events.create_track(track_params) do
+      conn
+      |> put_status(:created)
+      |> put_resp_header("location", track_path(conn, :show, track))
+      |> render("show.json", track: track)
+    end
+  end
+
+  def show(conn, %{"id" => id}) do
+    track = Events.get_track!(id)
+    render(conn, "show.json", track: track)
+  end
+
+  def update(conn, %{"id" => id, "track" => track_params}) do
+    track = Events.get_track!(id)
+
+    with {:ok, %Track{} = track} <- Events.update_track(track, track_params) do
+      render(conn, "show.json", track: track)
+    end
+  end
+
+  def delete(conn, %{"id" => id}) do
+    track = Events.get_track!(id)
+    with {:ok, %Track{}} <- Events.delete_track(track) do
+      send_resp(conn, :no_content, "")
+    end
+  end
+end