77 lines
2 KiB
Elixir
77 lines
2 KiB
Elixir
defmodule RealEstateWeb.PropertyLive.Index do
|
|
use RealEstateWeb, :live_view
|
|
|
|
alias RealEstate.Properties
|
|
alias RealEstate.Properties.Property
|
|
alias RealEstateWeb.Roles
|
|
|
|
@impl true
|
|
def mount(_params, session, socket) do
|
|
socket = assign_defaults(session, socket)
|
|
{:ok, assign(socket, :properties, [])}
|
|
end
|
|
|
|
@impl true
|
|
def handle_params(params, _url, socket) do
|
|
current_user = socket.assigns.current_user
|
|
live_action = socket.assigns.live_action
|
|
property = property_from_params(params)
|
|
|
|
if Roles.can?(current_user, property, live_action) do
|
|
socket = assign(socket, :properties, list_properties())
|
|
{:noreply, apply_action(socket, live_action, params)}
|
|
else
|
|
{:noreply,
|
|
socket
|
|
|> put_flash(:error, "Unauthorised")
|
|
|> redirect(to: "/")}
|
|
end
|
|
end
|
|
|
|
defp apply_action(socket, :edit, %{"id" => id}) do
|
|
socket
|
|
|> assign(:page_title, "Edit Property")
|
|
|> assign(:property, Properties.get_property!(id))
|
|
end
|
|
|
|
defp apply_action(socket, :new, _params) do
|
|
socket
|
|
|> assign(:page_title, "New Property")
|
|
|> assign(:property, %Property{})
|
|
end
|
|
|
|
defp apply_action(socket, :index, _params) do
|
|
socket
|
|
|> assign(:page_title, "Listing Properties")
|
|
|> assign(:property, nil)
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("delete", %{"id" => id}, socket) do
|
|
current_user = socket.assigns.current_user
|
|
property = Properties.get_property!(id)
|
|
|
|
if RealEstateWeb.Roles.can?(current_user, property, :delete) do
|
|
property = Properties.get_property!(id)
|
|
{:ok, _} = Properties.delete_property(property)
|
|
|
|
{:noreply, assign(socket, :properties, list_properties())}
|
|
else
|
|
{:noreply,
|
|
socket
|
|
|> put_flash(:error, "Unauthorised")
|
|
|> redirect(to: "/")}
|
|
end
|
|
end
|
|
|
|
defp property_from_params(params)
|
|
|
|
defp property_from_params(%{"id" => id}),
|
|
do: Properties.get_property!(id)
|
|
|
|
defp property_from_params(_params), do: %Property{}
|
|
|
|
defp list_properties do
|
|
Properties.list_properties()
|
|
end
|
|
end
|