making the snippet private to the logged in user

lib/clip_web/live/board_live.ex

@@ -1,21 +1,24 @@
 defmodule ClipWeb.BoardLive do
   use ClipWeb, :live_view
 
+  alias Clip.Accounts
+
   @impl true
   def render(assigns) do
     ~L"""
       <form phx-change="paste">
-        <input type="text" name="snippet" value="<%= @snippet %>" data-updated-val="<%= @snippet %>" phx-hook="SnippetInput" autocomplete="off"/>
+        <textarea type="text" name="snippet" data-updated-val="<%= @snippet %>" phx-hook="SnippetInput" autocomplete="off"><%= @snippet %></textarea>
       </form>
-      Current content: <%= @snippet %>
-      <button phx-click="normalize">
+      Current content: <%= @snippet %><br>
+      <button phx-click="normalize">-> 004930112</button>
     """
   end
 
   @impl true
-  def mount(_params, _session, socket) do
-    Phoenix.PubSub.subscribe(Clip.PubSub, "everybody") # actually only for single user
-    {:ok, assign(socket, snippet: "")}
+  def mount(_params, session, socket) do
+    user = Accounts.get_user_by_session_token(session |> Map.get("user_token"))
+    Phoenix.PubSub.subscribe(Clip.PubSub, user.email)
+    {:ok, assign(socket, snippet: "", current_user: user)}
   end
 
   defp normalize(pnumber, local_pref \\ "0351", country_pref \\ "0049") do
@@ -28,15 +31,15 @@ defmodule ClipWeb.BoardLive do
   end
 
   @impl true
-  def handle_event("normalize", _, %{assigns: %{snippet: snippet}} = socket) do
+  def handle_event("normalize", _, %{assigns: %{snippet: snippet, current_user: user}} = socket) do
     norm_snipp = normalize(snippet)
-    Phoenix.PubSub.broadcast(Clip.PubSub, "everybody", {:snippet_pasted, %{snippet: norm_snipp}})
+    Phoenix.PubSub.broadcast(Clip.PubSub, user.email, {:snippet_pasted, %{snippet: norm_snipp}})
     {:noreply, assign(socket, snippet: snippet)}
   end
 
   @impl true
-  def handle_event("paste", %{"snippet" => snippet}, socket) do
-    Phoenix.PubSub.broadcast(Clip.PubSub, "everybody", {:snippet_pasted, %{snippet: snippet}})
+  def handle_event("paste", %{"snippet" => snippet}, %{assigns: %{current_user: user}} = socket) do
+    Phoenix.PubSub.broadcast(Clip.PubSub, user.email, {:snippet_pasted, %{snippet: snippet}})
     {:noreply, assign(socket, snippet: snippet)}
   end
 

lib/clip_web/router.ex

@@ -17,13 +17,6 @@ defmodule ClipWeb.Router do
     plug :accepts, ["json"]
   end
 
-  scope "/", ClipWeb do
-    pipe_through :browser
-
-    # live "/", PageLive, :index
-    live "/", BoardLive, :index
-  end
-
   # Other scopes may use custom stacks.
   # scope "/api", ClipWeb do
   #   pipe_through :api
@@ -63,6 +56,8 @@ defmodule ClipWeb.Router do
   scope "/", ClipWeb do
     pipe_through [:browser, :require_authenticated_user]
 
+    live "/", BoardLive, :index
+
     get "/users/settings", UserSettingsController, :edit
     put "/users/settings/update_password", UserSettingsController, :update_password
     put "/users/settings/update_email", UserSettingsController, :update_email