working on db logic

lib/elixir_ai/data/data.ex

@@ -0,0 +1,32 @@
+defmodule ElixirAi.Data do
+  defmacro __using__(_opts) do
+    quote do
+      import ElixirAi.Data
+      require Logger
+    end
+  end
+
+  defmacro broadcast_error(opts, do: block) do
+    topic = Keyword.get(opts, :topic)
+    build_with_db(block, topic)
+  end
+
+  defp build_with_db(block, topic) do
+    quote do
+      try do
+        unquote(block)
+      rescue
+        exception ->
+          Logger.error("Database error: #{Exception.message(exception)}")
+
+          Phoenix.PubSub.broadcast(
+            ElixirAi.PubSub,
+            unquote(topic),
+            {:db_error, Exception.message(exception)}
+          )
+
+          {:error, :db_error}
+      end
+    end
+  end
+end