chore: generate resources for pastes

Signed-off-by: SphericalKat <amolele@gmail.com>

lib/ketbin_web/controllers/paste_controller.ex

@@ -0,0 +1,62 @@
+defmodule KetbinWeb.PasteController do
+  use KetbinWeb, :controller
+
+  alias Ketbin.Pastes
+  alias Ketbin.Pastes.Paste
+
+  def index(conn, _params) do
+    pastes = Pastes.list_pastes()
+    render(conn, "index.html", pastes: pastes)
+  end
+
+  def new(conn, _params) do
+    changeset = Pastes.change_paste(%Paste{})
+    render(conn, "new.html", changeset: changeset)
+  end
+
+  def create(conn, %{"paste" => paste_params}) do
+    case Pastes.create_paste(paste_params) do
+      {:ok, paste} ->
+        conn
+        |> put_flash(:info, "Paste created successfully.")
+        |> redirect(to: Routes.paste_path(conn, :show, paste))
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        render(conn, "new.html", changeset: changeset)
+    end
+  end
+
+  def show(conn, %{"id" => id}) do
+    paste = Pastes.get_paste!(id)
+    render(conn, "show.html", paste: paste)
+  end
+
+  def edit(conn, %{"id" => id}) do
+    paste = Pastes.get_paste!(id)
+    changeset = Pastes.change_paste(paste)
+    render(conn, "edit.html", paste: paste, changeset: changeset)
+  end
+
+  def update(conn, %{"id" => id, "paste" => paste_params}) do
+    paste = Pastes.get_paste!(id)
+
+    case Pastes.update_paste(paste, paste_params) do
+      {:ok, paste} ->
+        conn
+        |> put_flash(:info, "Paste updated successfully.")
+        |> redirect(to: Routes.paste_path(conn, :show, paste))
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        render(conn, "edit.html", paste: paste, changeset: changeset)
+    end
+  end
+
+  def delete(conn, %{"id" => id}) do
+    paste = Pastes.get_paste!(id)
+    {:ok, _paste} = Pastes.delete_paste(paste)
+
+    conn
+    |> put_flash(:info, "Paste deleted successfully.")
+    |> redirect(to: Routes.paste_path(conn, :index))
+  end
+end