shift73k/lib/real_estate_web/live/property_live/show.ex

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defmodule RealEstateWeb.PropertyLive.Show do
use RealEstateWeb, :live_view
alias RealEstate.Properties
alias RealEstateWeb.Roles
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@impl true
def mount(_params, session, socket) do
socket = assign_defaults(session, socket)
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{:ok, socket}
end
@impl true
def handle_params(%{"id" => id}, _, socket) do
current_user = socket.assigns.current_user
live_action = socket.assigns.live_action
property = Properties.get_property!(id)
if Roles.can?(current_user, property, live_action) do
{:noreply,
socket
|> assign(:property, property)
|> assign(:page_title, page_title(live_action))}
else
{:noreply,
socket
|> put_flash(:error, "Unauthorised")
|> redirect(to: "/")}
end
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end
defp page_title(:show), do: "Show Property"
defp page_title(:edit), do: "Edit Property"
end