Graham McIntire
35ca827bd0
Shows ping latency for all devices in the site over the last 24 hours. Each device is displayed as a separate line on the graph with its name as the label. Graph only appears if there is latency data available for at least one device in the site.
64 lines
1.6 KiB
Elixir
64 lines
1.6 KiB
Elixir
defmodule ToweropsWeb.SiteLive.Show do
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@moduledoc false
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use ToweropsWeb, :live_view
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alias Towerops.Devices
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alias Towerops.Monitoring
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alias Towerops.Sites
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@impl true
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def mount(_params, _session, socket) do
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{:ok, socket}
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end
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@impl true
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def handle_params(%{"id" => id}, _, socket) do
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organization = socket.assigns.current_organization
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site = Sites.get_organization_site!(organization.id, id)
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device = Devices.list_site_devices(site.id)
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latency_chart_data = load_site_latency_chart_data(device)
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{:noreply,
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socket
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|> assign(:page_title, site.name)
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|> assign(:site, site)
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|> assign(:device, device)
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|> assign(:latency_chart_data, latency_chart_data)}
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end
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defp load_site_latency_chart_data(devices) do
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if Enum.empty?(devices) do
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nil
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else
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twenty_four_hours_ago = DateTime.add(DateTime.utc_now(), -24, :hour)
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datasets =
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devices
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|> Enum.map(fn device ->
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checks =
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device.id
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|> Monitoring.get_latency_data(since: twenty_four_hours_ago, limit: 1000)
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|> Enum.reverse()
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%{
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label: device.name,
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data: Enum.map(checks, &latency_check_to_data_point/1)
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}
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end)
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|> Enum.reject(fn dataset -> Enum.empty?(dataset.data) end)
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if Enum.empty?(datasets) do
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nil
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else
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Jason.encode!(%{datasets: datasets})
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end
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end
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end
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defp latency_check_to_data_point(check) do
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%{
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x: DateTime.to_unix(check.checked_at, :millisecond),
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y: check.response_time_ms
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}
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end
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end
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