47 lines
1.2 KiB
Elixir
47 lines
1.2 KiB
Elixir
defmodule ScopesWeb.MessageLive.Index do
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use ScopesWeb, :live_view
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alias Scopes.Core
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alias Scopes.Core.Message
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@impl true
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def mount(_params, _session, socket) do
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{:ok, stream(socket, :messages, Core.list_messages())}
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end
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@impl true
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def handle_params(params, _url, socket) do
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{:noreply, apply_action(socket, socket.assigns.live_action, params)}
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end
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defp apply_action(socket, :edit, %{"id" => id}) do
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socket
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|> assign(:page_title, "Edit Message")
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|> assign(:message, Core.get_message!(id))
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end
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defp apply_action(socket, :new, _params) do
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socket
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|> assign(:page_title, "New Message")
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|> assign(:message, %Message{})
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end
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defp apply_action(socket, :index, _params) do
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socket
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|> assign(:page_title, "Listing Messages")
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|> assign(:message, nil)
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end
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@impl true
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def handle_info({ScopesWeb.MessageLive.FormComponent, {:saved, message}}, socket) do
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{:noreply, stream_insert(socket, :messages, message)}
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end
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@impl true
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def handle_event("delete", %{"id" => id}, socket) do
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message = Core.get_message!(id)
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{:ok, _} = Core.delete_message(message)
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{:noreply, stream_delete(socket, :messages, message)}
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end
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end
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