Initial commit

lib/confient_web/controllers/class_controller.ex

@@ -0,0 +1,65 @@
+defmodule ConfientWeb.ClassController do
+  use ConfientWeb, :controller
+
+  alias Confient.School
+  alias Confient.School.Class
+
+  def index(conn, _params) do
+    classes = School.list_classes()
+    render(conn, "index.html", classes: classes)
+  end
+
+  def new(conn, _params) do
+    changeset = School.change_class(%Class{})
+    render(conn, "new.html", changeset: changeset)
+  end
+
+  def create(conn, %{"class" => class_params}) do
+    case School.create_class(class_params) do
+      {:ok, class} ->
+        conn
+        |> put_flash(:info, "Classe créé avec succès.")
+        |> redirect(to: Routes.class_path(conn, :show, class))
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        render(conn, "new.html", changeset: changeset)
+    end
+  end
+
+  def show(conn, %{"id" => id}) do
+    class = School.get_class!(id)
+    render(conn, "show.html", class: class)
+  end
+
+  def edit(conn, %{"id" => id}) do
+    class = School.get_class!(id)
+    changeset = School.change_class(class)
+    render(conn, "edit.html", class: class, changeset: changeset)
+  end
+
+  def update(conn, %{"id" => id, "class" => class_params}) do
+    class = School.get_class!(id)
+
+    case School.update_class(class, class_params) do
+      {:ok, class} ->
+        conn
+        |> put_flash(:info, "Classe mise à jour avec succès.")
+        |> redirect(to: Routes.class_path(conn, :show, class))
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        render(conn, "edit.html", class: class, changeset: changeset)
+    end
+  end
+
+  def delete(conn, %{"id" => id}) do
+    class = School.get_class!(id)
+    {:ok, _class} = School.delete_class(class)
+
+    dir = Application.fetch_env!(:confient, :upload_dir)
+    File.rm_rf("#{dir}/#{class.name}")
+
+    conn
+    |> put_flash(:info, "Classe supprimée.")
+    |> redirect(to: Routes.class_path(conn, :index))
+  end
+end