fix telegram messaging

eisrom_ui/lib/eisrom_ui_web/live/morse_live.ex

@@ -18,6 +18,12 @@ defmodule EisromUiWeb.MorseLive do
 
     Eisrom.Morse.Server.toggle_morse()
 
+    try do
+      Task.async(fn -> post_telegram_message() end)
+    rescue
+      e in RuntimeError -> e
+    end
+
     {:noreply, socket}
   end
 
@@ -36,4 +42,16 @@ defmodule EisromUiWeb.MorseLive do
       hints_visible: false
     ]
   end
+
+  defp post_telegram_message do
+    Tesla.post("https://api.telegram.org/bot#{telegram_bot_token()}/sendMessage?text=PUSHED&chat_id=#{telegram_chat_id()}", "")
+  end
+
+  defp telegram_bot_token do
+    Application.fetch_env!(:eisrom_ui, :telegram_bot_token)
+  end
+
+  defp telegram_chat_id do
+    Application.fetch_env!(:eisrom_ui, :telegram_chat_id)
+  end
 end