Graham McIntire
ef4a4c99b5
- show.html.heex: `@coverage.device_id and ...` raised BadBooleanError in production because device_id is a UUID string, not a boolean. Use is_nil/1 checks instead. - show.ex: handle_info/2 was reloading the coverage without preloading :device, so the device row vanished from the UI on every status broadcast. Preload :device alongside the reload. - coverage_worker: thread the precomputed tx_height through the pixel loop instead of re-deriving `coverage.height_agl_m + ...` per pixel with inconsistent nil-safety vs. compute_pixels/6.
129 lines
3.8 KiB
Elixir
129 lines
3.8 KiB
Elixir
defmodule ToweropsWeb.CoverageLive.Show do
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@moduledoc false
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use ToweropsWeb, :live_view
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alias Towerops.Coverages
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alias Towerops.Coverages.Antenna
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alias Towerops.Coverages.Coverage
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@impl true
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def mount(%{"id" => id}, _session, socket) do
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organization = socket.assigns.current_scope.organization
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coverage = organization.id |> Coverages.get_coverage!(id) |> Towerops.Repo.preload(:device)
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antenna = Antenna.get(coverage.antenna_slug)
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eirp = Coverage.eirp_dbm(coverage, (antenna && antenna.gain_dbi) || 0.0)
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if connected?(socket), do: Coverages.subscribe(coverage.id)
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{:ok,
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socket
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|> assign(:page_title, coverage.name)
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|> assign(:organization, organization)
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|> assign(:coverage, coverage)
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|> assign(:antenna, antenna)
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|> assign(:eirp_dbm, eirp)}
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end
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@impl true
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def handle_params(_params, _url, socket), do: {:noreply, socket}
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@impl true
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def handle_event("recompute", _params, socket) do
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case Coverages.queue_compute(socket.assigns.coverage) do
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{:ok, coverage} ->
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{:noreply,
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socket
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|> assign(:coverage, coverage)
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|> put_flash(:info, t("Coverage queued for recompute"))}
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{:error, :compute_in_progress} ->
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{:noreply, put_flash(socket, :error, t("Coverage is already being computed"))}
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{:error, _} ->
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{:noreply, put_flash(socket, :error, t("Failed to queue coverage"))}
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end
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end
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@impl true
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def handle_event("delete", _params, socket) do
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case Coverages.delete_coverage(socket.assigns.coverage) do
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{:ok, _} ->
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{:noreply,
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socket
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|> put_flash(:info, t("Coverage deleted"))
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|> push_navigate(to: ~p"/coverage")}
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{:error, _} ->
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{:noreply, put_flash(socket, :error, t("Unable to delete coverage"))}
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end
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end
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@impl true
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def handle_info({:coverage_status, _status, _extra}, socket) do
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coverage =
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socket.assigns.organization.id
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|> Coverages.get_coverage!(socket.assigns.coverage.id)
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|> Towerops.Repo.preload(:device)
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eirp =
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Coverage.eirp_dbm(
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coverage,
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(socket.assigns.antenna && socket.assigns.antenna.gain_dbi) || 0.0
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)
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{:noreply, socket |> assign(:coverage, coverage) |> assign(:eirp_dbm, eirp)}
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end
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@doc false
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def status_badge_class("draft"), do: "bg-gray-100 text-gray-700 dark:bg-gray-800 dark:text-gray-300"
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def status_badge_class("queued"), do: "bg-blue-100 text-blue-800 dark:bg-blue-900/30 dark:text-blue-300"
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def status_badge_class("computing"), do: "bg-yellow-100 text-yellow-800 dark:bg-yellow-900/30 dark:text-yellow-300"
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def status_badge_class("ready"), do: "bg-green-100 text-green-800 dark:bg-green-900/30 dark:text-green-300"
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def status_badge_class("failed"), do: "bg-red-100 text-red-800 dark:bg-red-900/30 dark:text-red-300"
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def status_badge_class(_), do: "bg-gray-100 text-gray-700"
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@doc false
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def coverage_lat(coverage) do
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case Coverage.location(coverage) do
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{lat, _lon} -> lat
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nil -> nil
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end
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end
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@doc false
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def coverage_lon(coverage) do
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case Coverage.location(coverage) do
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{_lat, lon} -> lon
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nil -> nil
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end
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end
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@doc false
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def format_ft(nil), do: "—"
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def format_ft(m) when is_number(m), do: "#{round(m / 0.3048)} ft"
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@doc false
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def format_mi(nil), do: "—"
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def format_mi(m) when is_number(m), do: "#{Float.round(m / 1609.344, 2)} mi"
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@doc false
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def format_ghz(nil), do: "—"
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def format_ghz(mhz) when is_number(mhz), do: "#{Float.round(mhz / 1000.0, 3)} GHz"
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attr :label, :string, required: true
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attr :value, :string, required: true
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def param_row(assigns) do
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~H"""
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<div class="flex justify-between gap-3">
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<dt class="text-gray-600 dark:text-gray-400">{@label}</dt>
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<dd class="text-gray-900 dark:text-gray-100 font-medium text-right">{@value}</dd>
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</div>
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"""
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end
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end
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