Joao P Dubas
489be57db7
Add helper methods to create the tuples `{:ok, socket}` and
`{:noreply, socket}`, and make them available in `SlaxWeb` module.
78 lines
1.8 KiB
Elixir
78 lines
1.8 KiB
Elixir
defmodule SlaxWeb.ChatRoomLive.Edit do
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@moduledoc false
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use SlaxWeb, :live_view
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import SlaxWeb.RoomComponents
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alias Slax.Chat
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@impl Phoenix.LiveView
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def render(assigns) do
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~H"""
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<div class="mx-auto w-96 mt-12">
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<.header>
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{@page_title}
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<:actions>
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<.link
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class="font-normal text-xs text-blue-600 hover:text-blue-700"
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navigate={~p"/rooms/#{@room}"}
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>
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Back
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</.link>
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</:actions>
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</.header>
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<.room_form form={@form} />
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</div>
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"""
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end
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@impl Phoenix.LiveView
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def mount(%{"id" => id}, _session, socket) do
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room = Chat.get_room!(id)
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socket =
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if Chat.joined?(room, socket.assigns.current_user) do
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changeset = Chat.change_room(room)
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socket
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|> assign(page_title: "Edit chat room", room: room)
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|> assign_form(changeset)
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else
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socket
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|> put_flash(:error, "Permission denied")
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|> push_navigate(to: ~p"/")
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end
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ok(socket)
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end
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@impl Phoenix.LiveView
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def handle_event("save-room", %{"room" => room_params}, socket) do
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socket.assigns.room
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|> Chat.update_room(room_params)
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|> case do
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{:ok, room} ->
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socket
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|> put_flash(:info, "Room #{room.name} updated succesfully")
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|> push_navigate(to: ~p"/rooms/#{room}")
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{:error, changeset} ->
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assign_form(socket, changeset)
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end
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|> noreply()
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end
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@impl Phoenix.LiveView
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def handle_event("validate-room", %{"room" => room_params}, socket) do
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socket.assigns.room
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|> Chat.change_room(room_params)
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|> Map.put(:action, :validate)
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|> then(&assign_form(socket, &1))
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|> noreply()
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end
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defp assign_form(socket, %Ecto.Changeset{} = changeset) do
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assign(socket, :form, to_form(changeset))
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end
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end
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