feat: initialize Phoenix application for weather alerts

This commit sets up the initial Silmataivas project structure, including: Phoenix web framework configuration, database models for users and locations, weather polling service, notification system, Docker and deployment configurations, CI/CD pipeline setup

1 files changed, 24 insertions, 0 deletions

diff --git a/lib/silmataivas_web/controllers/fallback_controller.ex b/lib/silmataivas_web/controllers/fallback_controller.ex
new file mode 100644
index 0000000..f315110
--- /dev/null
+++ b/lib/silmataivas_web/controllers/fallback_controller.ex
@@ -0,0 +1,24 @@
+defmodule SilmataivasWeb.FallbackController do
+  @moduledoc """
+  Translates controller action results into valid `Plug.Conn` responses.
+
+  See `Phoenix.Controller.action_fallback/1` for more details.
+  """
+  use SilmataivasWeb, :controller
+
+  # This clause handles errors returned by Ecto's insert/update/delete.
+  def call(conn, {:error, %Ecto.Changeset{} = changeset}) do
+    conn
+    |> put_status(:unprocessable_entity)
+    |> put_view(json: SilmataivasWeb.ChangesetJSON)
+    |> render(:error, changeset: changeset)
+  end
+
+  # This clause is an example of how to handle resources that cannot be found.
+  def call(conn, {:error, :not_found}) do
+    conn
+    |> put_status(:not_found)
+    |> put_view(html: SilmataivasWeb.ErrorHTML, json: SilmataivasWeb.ErrorJSON)
+    |> render(:"404")
+  end
+end