48 lines
1.2 KiB
Elixir
48 lines
1.2 KiB
Elixir
defmodule HereIAmWeb.DeviceLive.Index do
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use HereIAmWeb, :live_view
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alias HereIAm.Devices
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alias HereIAm.Devices.Device
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@impl true
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def mount(_params, _session, socket) do
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{:ok, stream(socket, :devices, Devices.list_devices())}
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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 Device")
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|> assign(:device, Devices.get_device!(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 Device")
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|> assign(:device, %Device{})
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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 Devices")
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|> assign(:device, nil)
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end
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@impl true
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def handle_info({HereIAmWeb.DeviceLive.FormComponent, {:saved, device}}, socket) do
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{:noreply, stream_insert(socket, :devices, device)}
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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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device = Devices.get_device!(id)
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{:ok, _} = Devices.delete_device(device)
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{:noreply, stream_delete(socket, :devices, device)}
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end
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end
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