Graham McIntire
2b3111357e
site.device is %Ecto.Association.NotLoaded{} since list_organization_sites/1
only preloads :parent_site, causing length/1 to crash the LiveView mount.
65 lines
1.6 KiB
Elixir
65 lines
1.6 KiB
Elixir
defmodule ToweropsWeb.MapLive.Index do
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@moduledoc """
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Geographic map showing sites with latitude/longitude coordinates using Leaflet.js
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"""
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use ToweropsWeb, :live_view
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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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organization = socket.assigns.current_scope.organization
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{:ok,
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socket
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|> assign(:page_title, t("Sites Map"))
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|> assign(:organization, organization)
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|> load_sites()}
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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, socket}
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end
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@impl true
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def handle_event("site_clicked", %{"site_id" => site_id}, socket) do
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# Navigate to site detail page
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{:noreply, push_navigate(socket, to: ~p"/sites/#{site_id}")}
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end
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@impl true
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def handle_event("refresh_map", _params, socket) do
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{:noreply,
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socket
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|> load_sites()
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|> put_flash(:info, t("Sites map refreshed"))}
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end
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defp load_sites(socket) do
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organization = socket.assigns.organization
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sites = Sites.list_organization_sites(organization.id)
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# Filter sites that have geographic coordinates
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sites_with_coords =
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Enum.filter(sites, fn site ->
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site.latitude != nil && site.longitude != nil
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end)
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# Prepare sites data for the map
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sites_data =
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Enum.map(sites_with_coords, fn site ->
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%{
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id: site.id,
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name: site.name,
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description: site.description,
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address: site.address,
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latitude: site.latitude,
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longitude: site.longitude,
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device_count: if(is_list(site.device), do: length(site.device), else: 0)
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}
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end)
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assign(socket, :sites, sites_data)
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end
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end
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