Graham McIntire
3bf21c746f
- Bump elixir requirement from ~> 1.19 to ~> 1.20 for gradual typing - Extract SNMP polling functions from graph_live/show.ex (1492→1118 lines) into new GraphLive.Polling module (363 lines) — 374 lines net reduction - Defer subscriber impact API call via start_async/handle_async in device_live/show.ex, avoiding synchronous Gaiia API call in handle_params - Add terminate/2 to graph_live/show.ex for live_poll timer cleanup - Fix .tool-versions to match installed Erlang 27.3.4.2 - Relax AGENTS.md dialyzer policy: allow ignore file for deps/vendored code
1150 lines
38 KiB
Elixir
1150 lines
38 KiB
Elixir
defmodule ToweropsWeb.DeviceLive.Show do
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@moduledoc false
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use ToweropsWeb, :live_view
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import ToweropsWeb.Permissions
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alias Towerops.Agents
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alias Towerops.Devices
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alias Towerops.Devices.BackupRequests
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alias Towerops.Devices.MikrotikBackups
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alias Towerops.Devices.VersionComparator
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alias Towerops.Monitoring
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alias Towerops.Snmp
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alias Towerops.Workers.DiscoveryWorker
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alias ToweropsWeb.CheckLive.FormComponent
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alias ToweropsWeb.DeviceLive.Helpers.ChartBuilders
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alias ToweropsWeb.DeviceLive.Helpers.DataLoaders
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alias ToweropsWeb.DeviceLive.Helpers.Formatters
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alias ToweropsWeb.DeviceLive.Helpers.SensorClassifiers
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alias ToweropsWeb.Live.Helpers.AccessControl
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alias ToweropsWeb.TimeHelpers
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# SNMP interface type to category mappings
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@interface_type_categories %{
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6 => "Ethernet",
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24 => "Loopback",
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23 => "PPP",
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108 => "PPPoE",
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131 => "Tunnel",
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135 => "VLAN",
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136 => "VLAN",
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161 => "IEEE 802.11",
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244 => "WWP"
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}
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# Display order for interface categories
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@interface_category_order %{
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"Ethernet" => 1,
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"VLAN" => 2,
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"IEEE 802.11" => 3,
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"PPPoE" => 4,
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"PPP" => 5,
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"Tunnel" => 6,
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"Loopback" => 7,
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"WWP" => 8,
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"Other" => 99
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}
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@impl true
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def mount(_params, _session, socket) do
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{:ok,
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socket
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|> assign(:show_check_form, false)
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|> assign(:edit_check, nil)
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|> assign(:subscribed, false)
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|> assign(:subscriber_impact, nil)}
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end
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@impl true
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def handle_params(%{"id" => id} = params, _, socket) do
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organization = socket.assigns.current_scope.organization
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# Check if device exists and verify organization access
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case AccessControl.verify_device_access(id, organization.id) do
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{:ok, _device} ->
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socket = maybe_subscribe_and_schedule_refresh(socket, id)
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# If no tab parameter, redirect to add it to the URL
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if Map.has_key?(params, "tab") do
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tab = params["tab"]
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page = safe_to_integer(Map.get(params, "page", "1"), 1)
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socket =
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socket
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|> assign_base_data(id)
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|> assign_tab_nav_data(id)
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|> assign(:active_tab, tab)
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|> reload_current_tab_data(id)
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|> apply_backups_pagination(tab, page)
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{:noreply, socket}
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else
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# Redirect to add default tab to URL
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{:noreply, push_patch(socket, to: ~p"/devices/#{id}?tab=overview", replace: true)}
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end
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{:error, :not_found} ->
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{:noreply,
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socket
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|> put_flash(:error, t_equipment("Device not found"))
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|> push_navigate(to: ~p"/devices")}
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{:error, :unauthorized} ->
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{:noreply,
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socket
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|> put_flash(:error, t_equipment("You don't have access to this device"))
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|> push_navigate(to: ~p"/devices")}
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end
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end
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@impl true
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def handle_info(:refresh_data, socket) do
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device_id = socket.assigns.device.id
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# Schedule next refresh
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Process.send_after(self(), :refresh_data, 10_000)
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# Check if device still exists and reload
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case Devices.get_device(device_id) do
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nil ->
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# Device was deleted between refreshes
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{:noreply,
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socket
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|> put_flash(:error, t_equipment("Device no longer exists"))
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|> push_navigate(to: ~p"/devices")}
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_device ->
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# Reload data (assign_base_data will fetch the device with full associations)
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{:noreply,
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socket
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|> assign_base_data(device_id)
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|> assign_tab_nav_data(device_id)
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|> reload_current_tab_data(device_id)}
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end
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end
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@impl true
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def handle_info({:device_status_changed, _device_id, _new_status, _response_time}, socket) do
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# Device status shows on all tabs in the header - reload base data only
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{:noreply, reload_base_data(socket)}
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end
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@impl true
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def handle_info({:discovery_completed, _device_id}, socket) do
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# Structural change - full reload needed (new interfaces, sensors, etc.)
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device_id = socket.assigns.device.id
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{:noreply,
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socket
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|> assign_base_data(device_id)
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|> assign_tab_nav_data(device_id)
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|> reload_current_tab_data(device_id)
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|> put_flash(:info, t_equipment("Discovery completed"))}
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end
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@impl true
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def handle_info({:sensors_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["overview"])}
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end
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@impl true
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def handle_info({:interfaces_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["overview", "ports"])}
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end
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@impl true
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def handle_info({:neighbors_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["neighbors"])}
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end
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@impl true
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def handle_info({:arp_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["arp"])}
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end
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@impl true
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def handle_info({:mac_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["mac"])}
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end
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@impl true
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def handle_info({:state_sensors_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["overview"])}
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end
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@impl true
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def handle_info({:wireless_clients_updated, _device_id, _client_count}, socket) do
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{:noreply, reload_if_tab(socket, ["wireless"])}
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end
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@impl true
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def handle_info({:processors_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["overview"])}
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end
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@impl true
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def handle_info({:storage_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["overview"])}
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end
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@impl true
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def handle_info({:monitoring_check_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["overview"])}
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end
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@impl true
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def handle_info({:transceivers_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["transceivers"])}
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end
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@impl true
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def handle_info({:printer_supplies_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["printer_supplies"])}
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end
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@impl true
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def handle_info({:hardware_inventory_updated, _device_id}, socket) do
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{:noreply, reload_if_tab(socket, ["hardware"])}
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end
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@impl true
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def handle_info({:device_event, _event_attrs}, socket) do
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# Device event logged (interface changes, sensor thresholds, etc.)
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{:noreply, reload_if_tab(socket, ["logs"])}
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end
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@impl true
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def handle_info({:agent_connected, agent_token_id, _organization_id}, socket) do
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# Reload agent info if this device's agent just connected
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if socket.assigns.agent_info.agent_token_id == agent_token_id do
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{:noreply, reload_base_data(socket)}
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else
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{:noreply, socket}
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end
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end
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@impl true
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def handle_info({:agent_disconnected, agent_token_id, _organization_id}, socket) do
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# Reload agent info if this device's agent just disconnected
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if socket.assigns.agent_info.agent_token_id == agent_token_id do
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{:noreply, reload_base_data(socket)}
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else
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{:noreply, socket}
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end
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end
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@impl true
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def handle_info({:agent_heartbeat, agent_token_id, _organization_id}, socket) do
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# Reload agent info if this device's agent sent a heartbeat
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if socket.assigns.agent_info.agent_token_id == agent_token_id do
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{:noreply, reload_base_data(socket)}
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else
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{:noreply, socket}
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end
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end
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@impl true
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def handle_info({:agents_stale, stale_agents}, socket) do
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# Reload agent info if this device's agent went stale
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device_agent_id = socket.assigns.agent_info.agent_token_id
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if device_agent_id && Enum.any?(stale_agents, &(&1.id == device_agent_id)) do
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{:noreply, reload_base_data(socket)}
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else
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{:noreply, socket}
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end
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end
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@impl true
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def handle_info({:alert_changed, _organization_id}, socket) do
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# Alert changed in this organization - we don't show alerts on device page
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# so just ignore this message
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{:noreply, socket}
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end
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@impl true
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def handle_info({FormComponent, {:check_created, _check}}, socket) do
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{:noreply,
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socket
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|> assign(:show_check_form, false)
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|> assign(:edit_check, nil)
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|> put_flash(:info, t("Check created successfully"))
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|> assign_checks_data(socket.assigns.device.id)}
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end
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@impl true
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def handle_info({FormComponent, {:check_updated, _check}}, socket) do
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{:noreply,
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socket
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|> assign(:show_check_form, false)
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|> assign(:edit_check, nil)
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|> put_flash(:info, t("Check updated successfully"))
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|> assign_checks_data(socket.assigns.device.id)}
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end
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@impl true
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def handle_info({FormComponent, :close}, socket) do
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{:noreply,
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socket
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|> assign(:show_check_form, false)
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|> assign(:edit_check, nil)}
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end
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def handle_info(_msg, socket), do: {:noreply, socket}
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@impl true
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def handle_async(:subscriber_impact, {:ok, impact}, socket) do
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{:noreply, assign(socket, :subscriber_impact, impact)}
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end
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def handle_async(:subscriber_impact, {:exit, _reason}, socket) do
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{:noreply, assign(socket, :subscriber_impact, %{subscriber_count: 0, mrr: nil, accounts: []})}
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end
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# Private functions
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defp maybe_subscribe_and_schedule_refresh(socket, device_id) do
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if connected?(socket) and not socket.assigns.subscribed do
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_ = Phoenix.PubSub.subscribe(Towerops.PubSub, "device:#{device_id}")
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_ = Phoenix.PubSub.subscribe(Towerops.PubSub, "agents:health")
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_ = Phoenix.PubSub.subscribe(Towerops.PubSub, "wireless_clients:device:#{device_id}")
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Process.send_after(self(), :refresh_data, 10_000)
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assign(socket, :subscribed, true)
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else
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socket
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end
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end
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# -- Selective reload helpers (used by handle_info handlers) --
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# Reload only base data (device, agent_info, snmp_device).
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# Used when device status or agent state changes - these show in the header on all tabs.
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defp reload_base_data(socket) do
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assign_base_data(socket, socket.assigns.device.id)
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end
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# Reload data only if the active tab is one of the relevant tabs.
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# Otherwise does nothing - the event is irrelevant to what the user sees.
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defp reload_if_tab(socket, relevant_tabs) do
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if socket.assigns.active_tab in relevant_tabs do
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reload_current_tab_data(socket, socket.assigns.device.id)
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else
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socket
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end
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end
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# Dispatch to the appropriate tab-specific loader based on active_tab.
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defp reload_current_tab_data(socket, device_id) do
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# Tabs that need device_id parameter
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tabs_with_device_id = [
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"overview",
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"logs",
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"backups",
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"checks",
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"wireless",
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"transceivers",
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"printer_supplies",
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"hardware"
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]
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# Tabs that don't need device_id parameter
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tabs_without_device_id = ["ports", "preseem", "gaiia"]
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tab = socket.assigns.active_tab
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cond do
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tab in tabs_with_device_id -> reload_tab_with_device_id(socket, device_id, tab)
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tab in tabs_without_device_id -> reload_tab_without_device_id(socket, tab)
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# neighbors, arp, mac, vlans, ip_addresses, debug use data from tab_nav/base
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true -> socket
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end
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end
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defp reload_tab_with_device_id(socket, device_id, tab) do
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case tab do
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"overview" -> assign_overview_data(socket, device_id)
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"logs" -> assign_logs_data(socket, device_id)
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"backups" -> assign_backups_data(socket, device_id)
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"checks" -> assign_checks_data(socket, device_id)
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"wireless" -> assign_wireless_data(socket, device_id)
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"transceivers" -> assign_transceivers_data(socket, device_id)
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"printer_supplies" -> assign_printer_supplies_data(socket, device_id)
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"hardware" -> assign_hardware_inventory_data(socket, device_id)
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end
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end
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defp reload_tab_without_device_id(socket, tab) do
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case tab do
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"ports" -> assign_ports_data(socket)
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"preseem" -> assign_preseem_data(socket)
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"gaiia" -> assign_gaiia_data(socket)
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end
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end
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# -- Focused data loaders --
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# Base data needed by all tabs: device record, agent info, SNMP device/sensors/interfaces.
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defp assign_base_data(socket, device_id) do
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case Devices.get_device(device_id) do
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nil ->
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# Device was deleted between access check and fetch (race condition)
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raise Ecto.NoResultsError, queryable: Towerops.Devices.DeviceSchema
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device ->
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device_with_associations = Devices.get_device_with_agent_info(device)
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{agent_token_id, agent_source} =
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Agents.get_effective_agent_token_with_source(device_with_associations)
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agent_info = DataLoaders.load_agent_info(agent_token_id, agent_source)
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snmp_data = DataLoaders.load_snmp_data(device_id)
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socket
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|> assign(:page_title, device.name)
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|> assign(:timezone, socket.assigns.current_scope.timezone)
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|> assign(:device, device)
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|> assign(:agent_info, agent_info)
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|> assign(:snmp_device, snmp_data.device)
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|> assign(:snmp_interfaces, snmp_data.interfaces)
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|> assign(:snmp_sensors, snmp_data.sensors)
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|> assign(:can_view_financials, can_view_financials?(socket))
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|> start_async(:subscriber_impact, fn ->
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try do
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Towerops.Gaiia.get_device_impact(device.id)
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rescue
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_ -> %{subscriber_count: 0, mrr: nil, accounts: []}
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end
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end)
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end
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end
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defp can_view_financials?(socket) do
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owner?(socket) || admin?(socket)
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end
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# Data needed for the tab navigation bar to decide which tabs to show.
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# Neighbors, ARP, MAC, VLANs, and IP addresses determine tab visibility.
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defp assign_tab_nav_data(socket, device_id) do
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snmp_device = socket.assigns.snmp_device
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neighbors = DataLoaders.load_neighbors(device_id)
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arp_entries = DataLoaders.load_arp_entries(device_id)
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mac_addresses = DataLoaders.load_mac_addresses(device_id)
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vlans = DataLoaders.load_vlans(snmp_device)
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ip_addresses = DataLoaders.load_ip_addresses(snmp_device)
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# Load data needed for tab visibility decisions
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gaiia_item = Towerops.Gaiia.get_inventory_item_for_device(device_id)
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preseem_access_point = Towerops.Preseem.get_access_point_for_device(device_id)
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wireless_data = DataLoaders.load_wireless_data(device_id)
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transceiver_data = DataLoaders.load_transceivers(snmp_device)
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printer_data = DataLoaders.load_printer_supplies(snmp_device)
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hardware_data = DataLoaders.load_hardware_inventory(snmp_device)
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socket
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|> assign(:neighbors, neighbors)
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|> assign(:arp_entries, arp_entries)
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|> assign(:mac_addresses, mac_addresses)
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|> assign(:vlans, vlans)
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|> assign(:ipv4_addresses, Enum.filter(ip_addresses, &(&1.ip_type == "ipv4")))
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|> assign(:ipv6_addresses, Enum.filter(ip_addresses, &(&1.ip_type == "ipv6")))
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|> assign(:ip_addresses_by_interface, DataLoaders.group_ip_addresses_by_interface(ip_addresses))
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|> assign(:gaiia_item, gaiia_item)
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|> assign(:preseem_access_point, preseem_access_point)
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|> assign(:wireless_clients_available, wireless_data.wireless_clients_available)
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|> assign(:wireless_client_count, wireless_data.wireless_client_count)
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|> assign(:wireless_last_updated, wireless_data.wireless_last_updated)
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|> assign(:transceivers_available, transceiver_data.transceivers_available)
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|> assign(:printer_supplies_available, printer_data.printer_supplies_available)
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|> assign(:hardware_inventory_available, hardware_data.hardware_inventory_available)
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end
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# Overview tab: charts, sensor classifications, metrics, processors, storage, firmware.
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# This is the most expensive loader due to time-series chart data queries.
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defp assign_overview_data(socket, device_id) do
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device = socket.assigns.device
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snmp_device = socket.assigns.snmp_device
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sensors = socket.assigns.snmp_sensors
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processors = DataLoaders.load_processors(snmp_device)
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storage = DataLoaders.load_storage(snmp_device)
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latency_chart_data = ChartBuilders.load_latency_chart_data(device_id)
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processor_chart_data = ChartBuilders.load_processor_chart_data(processors)
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memory_chart_data = ChartBuilders.load_sensor_chart_data(snmp_device, ["memory_usage"])
|
|
storage_volume_chart_data = ChartBuilders.load_storage_volume_chart_data(storage)
|
|
traffic_chart_data = ChartBuilders.load_overall_traffic_chart_data(snmp_device)
|
|
|
|
# Classify sensors by type
|
|
{transceiver_sensors, non_transceiver_sensors} =
|
|
SensorClassifiers.split_transceiver_sensors(sensors)
|
|
|
|
temperature_sensors = Enum.filter(non_transceiver_sensors, &SensorClassifiers.temperature_sensor?/1)
|
|
voltage_sensors = Enum.filter(non_transceiver_sensors, &SensorClassifiers.voltage_sensor?/1)
|
|
storage_sensors = Enum.filter(non_transceiver_sensors, &(&1.sensor_type in ["disk_usage"]))
|
|
count_sensors = Enum.filter(non_transceiver_sensors, &SensorClassifiers.counter_sensor?/1)
|
|
|
|
{firewall_counters, general_counters} =
|
|
Enum.split_with(count_sensors, &SensorClassifiers.firewall_counter?/1)
|
|
|
|
wireless_sensors = Enum.filter(non_transceiver_sensors, &SensorClassifiers.wireless_sensor?/1)
|
|
grouped_transceivers = SensorClassifiers.group_transceiver_sensors(transceiver_sensors)
|
|
available_firmware = DataLoaders.get_available_firmware(snmp_device)
|
|
|
|
socket
|
|
|> assign(:processors, processors)
|
|
|> assign(:storage, storage)
|
|
|> assign(:latency_chart_data, latency_chart_data)
|
|
|> assign(:processor_chart_data, processor_chart_data)
|
|
|> assign(:memory_chart_data, memory_chart_data)
|
|
|> assign(:storage_volume_chart_data, storage_volume_chart_data)
|
|
|> assign(:traffic_chart_data, traffic_chart_data)
|
|
|> assign(:temperature_sensors, temperature_sensors)
|
|
|> assign(:voltage_sensors, voltage_sensors)
|
|
|> assign(:storage_sensors, storage_sensors)
|
|
|> assign(:general_counters, general_counters)
|
|
|> assign(:firewall_counters, firewall_counters)
|
|
|> assign(:wireless_sensors, wireless_sensors)
|
|
|> assign(:grouped_transceivers, grouped_transceivers)
|
|
|> assign(:available_firmware, available_firmware)
|
|
|> assign(:connected_devices, DataLoaders.load_connected_devices(device_id))
|
|
|> assign(:recent_config_changes, DataLoaders.load_recent_config_changes(device))
|
|
end
|
|
|
|
# Ports tab: interfaces grouped by type, enriched with utilization data.
|
|
defp assign_ports_data(socket) do
|
|
interfaces = socket.assigns.snmp_interfaces
|
|
|
|
# Batch query utilization for all interfaces in a single query (fixes N+1)
|
|
utilization_by_id = Towerops.Capacity.get_utilization_for_interfaces(interfaces)
|
|
|
|
interfaces_with_utilization =
|
|
Enum.map(interfaces, fn interface ->
|
|
utilization = Map.get(utilization_by_id, interface.id)
|
|
Map.put(interface, :utilization, utilization)
|
|
end)
|
|
|
|
interfaces_by_type = group_interfaces_by_type(interfaces_with_utilization)
|
|
|
|
assign(socket, :interfaces_by_type, interfaces_by_type)
|
|
end
|
|
|
|
# Logs/events tab data.
|
|
defp assign_logs_data(socket, device_id) do
|
|
events = DataLoaders.load_device_events(device_id)
|
|
assign(socket, :events, events)
|
|
end
|
|
|
|
# Backups tab data.
|
|
defp assign_backups_data(socket, _device_id) do
|
|
device = socket.assigns.device
|
|
mikrotik_backups = DataLoaders.load_mikrotik_backups(device)
|
|
|
|
socket
|
|
|> assign(:mikrotik_backups, mikrotik_backups)
|
|
|> assign(:selected_backup_ids, MapSet.new())
|
|
end
|
|
|
|
# Checks tab data.
|
|
defp assign_checks_data(socket, device_id) do
|
|
checks_data = DataLoaders.load_checks_data(device_id, socket.assigns.device.organization_id)
|
|
|
|
socket
|
|
|> assign(:checks, checks_data.checks)
|
|
|> assign(:grouped_checks, checks_data.grouped_checks)
|
|
end
|
|
|
|
# Gaiia tab data.
|
|
defp assign_gaiia_data(socket) do
|
|
device = socket.assigns.device
|
|
gaiia_data = DataLoaders.load_gaiia_data(device)
|
|
|
|
socket
|
|
|> assign(:gaiia_item, gaiia_data.gaiia_item)
|
|
|> assign(:gaiia_account, gaiia_data.gaiia_account)
|
|
|> assign(:gaiia_subscriptions, gaiia_data.gaiia_subscriptions)
|
|
|> assign(:gaiia_network_site, gaiia_data.gaiia_network_site)
|
|
end
|
|
|
|
# Preseem tab data.
|
|
defp assign_preseem_data(socket) do
|
|
device = socket.assigns.device
|
|
preseem_data = DataLoaders.load_preseem_data(device)
|
|
|
|
socket
|
|
|> assign(:preseem_access_point, preseem_data.preseem_access_point)
|
|
|> assign(:preseem_metrics, preseem_data.preseem_metrics)
|
|
|> assign(:preseem_insights, preseem_data.preseem_insights)
|
|
end
|
|
|
|
# Wireless clients tab data.
|
|
defp assign_wireless_data(socket, device_id) do
|
|
wireless_data = DataLoaders.load_wireless_data(device_id)
|
|
|
|
socket
|
|
|> assign(:wireless_clients, wireless_data.wireless_clients)
|
|
|> assign(:wireless_client_subscribers, wireless_data.wireless_client_subscribers)
|
|
|> assign(:wireless_client_count, wireless_data.wireless_client_count)
|
|
|> assign(:wireless_matched_count, wireless_data.wireless_matched_count)
|
|
|> assign(:wireless_last_updated, wireless_data.wireless_last_updated)
|
|
|> assign(:wireless_clients_available, wireless_data.wireless_clients_available)
|
|
end
|
|
|
|
# Transceivers tab data.
|
|
defp assign_transceivers_data(socket, _device_id) do
|
|
snmp_device = socket.assigns.snmp_device
|
|
transceiver_data = DataLoaders.load_transceivers(snmp_device)
|
|
|
|
socket
|
|
|> assign(:transceivers, transceiver_data.transceivers)
|
|
|> assign(:transceivers_available, transceiver_data.transceivers_available)
|
|
end
|
|
|
|
# Printer supplies tab data.
|
|
defp assign_printer_supplies_data(socket, _device_id) do
|
|
snmp_device = socket.assigns.snmp_device
|
|
printer_data = DataLoaders.load_printer_supplies(snmp_device)
|
|
|
|
socket
|
|
|> assign(:printer_supplies, printer_data.printer_supplies)
|
|
|> assign(:printer_supplies_available, printer_data.printer_supplies_available)
|
|
end
|
|
|
|
# Hardware inventory tab data.
|
|
defp assign_hardware_inventory_data(socket, _device_id) do
|
|
snmp_device = socket.assigns.snmp_device
|
|
hardware_data = DataLoaders.load_hardware_inventory(snmp_device)
|
|
|
|
socket
|
|
|> assign(:hardware_inventory, hardware_data.hardware_inventory)
|
|
|> assign(:hardware_inventory_available, hardware_data.hardware_inventory_available)
|
|
end
|
|
|
|
# Formatting delegation wrappers for template compatibility
|
|
# These delegate to Formatters module - templates will be updated in next task
|
|
defp format_date(date), do: Formatters.format_date(date)
|
|
defp format_speed(speed_bps), do: Formatters.format_speed(speed_bps)
|
|
defp format_bytes(bytes), do: Formatters.format_bytes(bytes)
|
|
defp format_sensor_value(value, divisor), do: Formatters.format_sensor_value(value, divisor)
|
|
defp format_location(location), do: Formatters.format_location(location)
|
|
defp format_uptime(timeticks), do: Formatters.format_uptime(timeticks)
|
|
defp format_device_age(datetime), do: Formatters.format_device_age(datetime)
|
|
defp time_ago(datetime), do: Formatters.time_ago(datetime)
|
|
defp capacity_source_label(source), do: Formatters.capacity_source_label(source)
|
|
defp capacity_source_class(source), do: Formatters.capacity_source_class(source)
|
|
defp utilization_color(pct), do: Formatters.utilization_color(pct)
|
|
|
|
# Additional template-used formatting functions (not yet in Formatters module)
|
|
@doc false
|
|
def utilization_text_color(pct) when pct >= 90, do: "text-red-600 dark:text-red-400"
|
|
def utilization_text_color(pct) when pct >= 70, do: "text-yellow-600 dark:text-yellow-400"
|
|
def utilization_text_color(_pct), do: "text-green-600 dark:text-green-400"
|
|
|
|
@doc false
|
|
def format_event_type(event_type) do
|
|
event_type
|
|
|> String.replace("_", " ")
|
|
|> String.capitalize()
|
|
end
|
|
|
|
@doc false
|
|
def firmware_update_available?(nil, _), do: false
|
|
def firmware_update_available?(_, nil), do: false
|
|
|
|
def firmware_update_available?(snmp_device, available_firmware) do
|
|
current = snmp_device.firmware_version
|
|
available = available_firmware.version
|
|
|
|
current_clean = extract_version_number(current)
|
|
available_clean = extract_version_number(available)
|
|
|
|
current_clean && available_clean &&
|
|
VersionComparator.newer(current_clean, available_clean)
|
|
end
|
|
|
|
@doc false
|
|
def extract_version_number(nil), do: nil
|
|
def extract_version_number(""), do: nil
|
|
|
|
def extract_version_number(version_string) when is_binary(version_string) do
|
|
case Regex.run(~r/\d+\.\d+(?:\.\d+)?/, version_string) do
|
|
[version] -> version
|
|
_ -> nil
|
|
end
|
|
end
|
|
|
|
def extract_version_number(_), do: nil
|
|
|
|
# Group interfaces by type for organized display
|
|
defp group_interfaces_by_type(interfaces) do
|
|
interfaces
|
|
|> Enum.group_by(&get_interface_type_category(&1.if_type))
|
|
|> Enum.map(fn {category, interfaces} ->
|
|
{category, Enum.sort_by(interfaces, & &1.if_index)}
|
|
end)
|
|
|> Enum.sort_by(fn {category, _} -> interface_type_order(category) end)
|
|
end
|
|
|
|
# Map SNMP interface types to human-readable categories
|
|
defp get_interface_type_category(if_type) when is_integer(if_type) do
|
|
Map.get(@interface_type_categories, if_type, "Other")
|
|
end
|
|
|
|
defp get_interface_type_category(_), do: "Other"
|
|
|
|
# Define display order for interface categories
|
|
defp interface_type_order(category) do
|
|
Map.get(@interface_category_order, category, 99)
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("set_capacity", %{"interface_id" => id, "capacity_mbps" => mbps_str}, socket) do
|
|
org_id = socket.assigns.current_scope.organization.id
|
|
|
|
with {:ok, mbps} <- parse_capacity(mbps_str),
|
|
true <- interface_belongs_to_org?(id, org_id) do
|
|
bps = round(mbps * 1_000_000)
|
|
|
|
case Snmp.set_manual_capacity(id, bps) do
|
|
{:ok, _} ->
|
|
{:noreply, put_flash(reload_snmp_and_ports(socket), :info, t("Capacity updated"))}
|
|
|
|
{:error, _} ->
|
|
{:noreply, put_flash(socket, :error, t("Failed to update capacity"))}
|
|
end
|
|
else
|
|
{:error, :invalid} -> {:noreply, put_flash(socket, :error, t("Invalid capacity value"))}
|
|
false -> {:noreply, put_flash(socket, :error, t("Interface not found"))}
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("clear_capacity", %{"interface_id" => id}, socket) do
|
|
org_id = socket.assigns.current_scope.organization.id
|
|
|
|
if interface_belongs_to_org?(id, org_id) do
|
|
case Snmp.clear_manual_capacity(id) do
|
|
{:ok, _} ->
|
|
socket = reload_snmp_and_ports(socket)
|
|
{:noreply, put_flash(socket, :info, t("Capacity cleared"))}
|
|
|
|
{:error, _} ->
|
|
{:noreply, put_flash(socket, :error, t("Failed to clear capacity"))}
|
|
end
|
|
else
|
|
{:noreply, put_flash(socket, :error, t("Interface not found"))}
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("add_check", _params, socket) do
|
|
{:noreply,
|
|
socket
|
|
|> assign(:show_check_form, true)
|
|
|> assign(:edit_check, nil)}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("edit_check", %{"id" => check_id}, socket) do
|
|
case Monitoring.get_check(check_id) do
|
|
nil ->
|
|
{:noreply, put_flash(socket, :error, t("Check not found"))}
|
|
|
|
check ->
|
|
{:noreply,
|
|
socket
|
|
|> assign(:show_check_form, true)
|
|
|> assign(:edit_check, check)}
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("delete_check", %{"id" => check_id}, socket) do
|
|
case Monitoring.get_check(check_id) do
|
|
nil ->
|
|
{:noreply, put_flash(socket, :error, t("Check not found"))}
|
|
|
|
check ->
|
|
case Monitoring.delete_check(check) do
|
|
{:ok, _} ->
|
|
{:noreply,
|
|
socket
|
|
|> put_flash(:info, t("Check deleted"))
|
|
|> assign_checks_data(socket.assigns.device.id)}
|
|
|
|
{:error, _} ->
|
|
{:noreply, put_flash(socket, :error, t("Failed to delete check"))}
|
|
end
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("run_discovery", _params, socket) do
|
|
device = socket.assigns.device
|
|
|
|
# Queue discovery job
|
|
case %{device_id: device.id} |> DiscoveryWorker.new() |> Oban.insert() do
|
|
{:ok, _job} ->
|
|
{:noreply, put_flash(socket, :info, t("Discovery started for %{name}", name: device.name))}
|
|
|
|
{:error, _} ->
|
|
{:noreply, put_flash(socket, :error, t("Failed to start discovery. Please try again."))}
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("download_backup", %{"id" => backup_id}, socket) do
|
|
backup = MikrotikBackups.get_backup!(backup_id)
|
|
organization = socket.assigns.current_scope.organization
|
|
|
|
# Verify the backup belongs to a device in the user's organization
|
|
case AccessControl.verify_device_access(backup.device_id, organization.id) do
|
|
{:ok, device} ->
|
|
config_text = MikrotikBackups.decompress_config(backup.config_compressed)
|
|
|
|
filename =
|
|
"#{device.name}_backup_#{Calendar.strftime(backup.backed_up_at, "%Y%m%d_%H%M%S")}.rsc"
|
|
|
|
{:noreply,
|
|
push_event(socket, "download", %{
|
|
content: config_text,
|
|
filename: filename,
|
|
mime_type: "text/plain"
|
|
})}
|
|
|
|
{:error, _} ->
|
|
{:noreply, put_flash(socket, :error, t_equipment("You don't have permission to access this backup"))}
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("toggle_backup_selection", %{"id" => backup_id}, socket) do
|
|
selected = socket.assigns.selected_backup_ids
|
|
|
|
updated_selected =
|
|
if MapSet.member?(selected, backup_id) do
|
|
MapSet.delete(selected, backup_id)
|
|
else
|
|
# Limit to 2 selections max
|
|
if MapSet.size(selected) >= 2 do
|
|
selected
|
|
else
|
|
MapSet.put(selected, backup_id)
|
|
end
|
|
end
|
|
|
|
{:noreply, assign(socket, :selected_backup_ids, updated_selected)}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("compare_selected", _params, socket) do
|
|
device_id = socket.assigns.device.id
|
|
selected = MapSet.to_list(socket.assigns.selected_backup_ids)
|
|
|
|
case selected do
|
|
[backup_a, backup_b] ->
|
|
{:noreply,
|
|
socket
|
|
|> assign(:selected_backup_ids, MapSet.new())
|
|
|> push_navigate(to: ~p"/devices/#{device_id}/backups/compare?backup_a=#{backup_a}&backup_b=#{backup_b}")}
|
|
|
|
_ ->
|
|
{:noreply, put_flash(socket, :error, t_equipment("Please select exactly 2 backups to compare"))}
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("clear_selection", _params, socket) do
|
|
{:noreply, assign(socket, :selected_backup_ids, MapSet.new())}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("dismiss_insight", %{"id" => insight_id}, socket) do
|
|
case Towerops.Preseem.dismiss_insight(insight_id) do
|
|
{:ok, _} ->
|
|
{:noreply, assign_preseem_data(socket)}
|
|
|
|
{:error, _} ->
|
|
{:noreply, put_flash(socket, :error, t("Failed to dismiss insight"))}
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("delete_backup", %{"id" => backup_id}, socket) do
|
|
if owner?(socket) do
|
|
do_delete_backup(backup_id, socket)
|
|
else
|
|
{:noreply, put_flash(socket, :error, t_equipment("Only organization owners can delete backups"))}
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def handle_event("backup_now", _params, socket) do
|
|
device = socket.assigns.device
|
|
agent_token_id = socket.assigns.agent_info.agent_token_id
|
|
|
|
cond do
|
|
is_nil(agent_token_id) ->
|
|
{:noreply,
|
|
put_flash(
|
|
socket,
|
|
:error,
|
|
t_equipment("Device has no agent assigned. Assign an agent to create backups.")
|
|
)}
|
|
|
|
!device.mikrotik_enabled ->
|
|
{:noreply, put_flash(socket, :error, t_equipment("MikroTik API is not enabled for this device."))}
|
|
|
|
true ->
|
|
trigger_manual_backup(socket, device, agent_token_id)
|
|
end
|
|
end
|
|
|
|
defp parse_capacity(mbps_str) do
|
|
case Float.parse(mbps_str) do
|
|
{mbps, _} when mbps > 0 -> {:ok, mbps}
|
|
_ -> {:error, :invalid}
|
|
end
|
|
end
|
|
|
|
defp interface_belongs_to_org?(interface_id, org_id) do
|
|
Snmp.interface_belongs_to_organization?(interface_id, org_id)
|
|
end
|
|
|
|
defp reload_snmp_and_ports(socket) do
|
|
device_id = socket.assigns.device.id
|
|
snmp_data = DataLoaders.load_snmp_data(device_id)
|
|
|
|
socket
|
|
|> assign(:snmp_interfaces, snmp_data.interfaces)
|
|
|> assign_ports_data()
|
|
end
|
|
|
|
defp trigger_manual_backup(socket, device, agent_token_id) do
|
|
job_id = "backup:#{device.id}:#{DateTime.to_unix(DateTime.utc_now())}"
|
|
|
|
case BackupRequests.create_request(device.id, job_id, "manual") do
|
|
{:ok, _request} ->
|
|
# Send device id + job id over PubSub — agent channel resolves
|
|
# credentials itself to avoid exposing them on PubSub.
|
|
_ =
|
|
Phoenix.PubSub.broadcast(
|
|
Towerops.PubSub,
|
|
"agent:#{agent_token_id}:backup",
|
|
{:backup_requested, device.id, job_id}
|
|
)
|
|
|
|
{:noreply,
|
|
socket
|
|
|> put_flash(:info, t_equipment("Manual backup requested. Results will appear shortly."))
|
|
|> assign_backups_data(device.id)}
|
|
|
|
{:error, _reason} ->
|
|
{:noreply,
|
|
put_flash(
|
|
socket,
|
|
:error,
|
|
t_equipment("Failed to create backup request. Please try again.")
|
|
)}
|
|
end
|
|
end
|
|
|
|
# Private helper for deleting backups
|
|
defp do_delete_backup(backup_id, socket) do
|
|
backup = MikrotikBackups.get_backup!(backup_id)
|
|
organization = socket.assigns.current_scope.organization
|
|
|
|
# Verify the backup belongs to a device in the user's organization
|
|
case AccessControl.verify_device_access(backup.device_id, organization.id) do
|
|
{:ok, _device} ->
|
|
case MikrotikBackups.delete_backup(backup) do
|
|
{:ok, _} ->
|
|
{:noreply,
|
|
socket
|
|
|> put_flash(:info, t_equipment("Backup deleted successfully"))
|
|
|> assign_backups_data(socket.assigns.device.id)}
|
|
|
|
{:error, _changeset} ->
|
|
{:noreply, put_flash(socket, :error, t_equipment("Failed to delete backup"))}
|
|
end
|
|
|
|
{:error, _} ->
|
|
{:noreply, put_flash(socket, :error, t_equipment("You don't have permission to access this backup"))}
|
|
end
|
|
end
|
|
|
|
# Apply pagination to backups list if on the backups tab
|
|
defp apply_backups_pagination(socket, "backups", page) when is_map_key(socket.assigns, :mikrotik_backups) do
|
|
per_page = 20
|
|
all_backups = socket.assigns.mikrotik_backups
|
|
total_count = length(all_backups)
|
|
total_pages = ceil(total_count / per_page)
|
|
|
|
# Ensure page is within valid range
|
|
page = max(1, min(page, max(1, total_pages)))
|
|
|
|
# Slice backups for current page
|
|
offset = (page - 1) * per_page
|
|
backups_page = Enum.slice(all_backups, offset, per_page)
|
|
|
|
socket
|
|
|> assign(:mikrotik_backups, backups_page)
|
|
|> assign(:pagination, %{
|
|
page: page,
|
|
per_page: per_page,
|
|
total_count: total_count,
|
|
total_pages: total_pages
|
|
})
|
|
end
|
|
|
|
defp apply_backups_pagination(socket, _tab, _page), do: socket
|
|
|
|
# Checks tab helpers
|
|
|
|
@doc false
|
|
def group_title(:snmp_sensors), do: "SNMP Sensors"
|
|
def group_title(:snmp_interfaces), do: "SNMP Interfaces"
|
|
def group_title(:snmp_processors), do: "SNMP Processors"
|
|
def group_title(:snmp_storage), do: "SNMP Storage"
|
|
def group_title(:http_checks), do: "HTTP Checks"
|
|
def group_title(:tcp_checks), do: "TCP Checks"
|
|
def group_title(:dns_checks), do: "DNS Checks"
|
|
def group_title(:ssl_checks), do: "SSL Certificate Checks"
|
|
def group_title(:ping_checks), do: "Ping Checks"
|
|
def group_title(:other_checks), do: "Other Checks"
|
|
|
|
defp render_status_badge(0) do
|
|
assigns = %{}
|
|
|
|
~H"""
|
|
<span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800 dark:bg-green-900/30 dark:text-green-400">
|
|
OK
|
|
</span>
|
|
"""
|
|
end
|
|
|
|
defp render_status_badge(1) do
|
|
assigns = %{}
|
|
|
|
~H"""
|
|
<span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-yellow-100 text-yellow-800 dark:bg-yellow-900/30 dark:text-yellow-400">
|
|
WARNING
|
|
</span>
|
|
"""
|
|
end
|
|
|
|
defp render_status_badge(2) do
|
|
assigns = %{}
|
|
|
|
~H"""
|
|
<span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-red-100 text-red-800 dark:bg-red-900/30 dark:text-red-400">
|
|
CRITICAL
|
|
</span>
|
|
"""
|
|
end
|
|
|
|
defp render_status_badge(3) do
|
|
assigns = %{}
|
|
|
|
~H"""
|
|
<span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-gray-100 text-gray-800 dark:bg-gray-900/30 dark:text-gray-400">
|
|
UNKNOWN
|
|
</span>
|
|
"""
|
|
end
|
|
|
|
defp render_status_badge(_) do
|
|
assigns = %{}
|
|
|
|
~H"""
|
|
<span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-gray-100 text-gray-800 dark:bg-gray-900/30 dark:text-gray-400">
|
|
PENDING
|
|
</span>
|
|
"""
|
|
end
|
|
|
|
defp get_latest_value(check) do
|
|
# Get the latest check result to show current value
|
|
case Monitoring.get_latest_check_result(check.id) do
|
|
nil -> "-"
|
|
result -> format_check_value(result, check)
|
|
end
|
|
end
|
|
|
|
@doc false
|
|
def format_check_value(%{value: nil}, _check), do: "-"
|
|
|
|
def format_check_value(%{value: value}, check) when is_number(value) do
|
|
case check.check_type do
|
|
"snmp_sensor" -> format_check_sensor_value(value, check.config)
|
|
"snmp_processor" -> "#{Float.round(value / 1, 1)}%"
|
|
"snmp_storage" -> "#{Float.round(value / 1, 1)}%"
|
|
t when t in ["ping", "http", "tcp", "dns"] -> "#{Float.round(value / 1, 2)} ms"
|
|
_ -> value |> Kernel./(1) |> Float.round(2) |> to_string()
|
|
end
|
|
end
|
|
|
|
def format_check_value(_result, _check), do: "-"
|
|
|
|
@sensor_value_formats %{
|
|
"temperature" => {1, "°C"},
|
|
"voltage" => {2, "V"},
|
|
"current" => {2, "A"},
|
|
"power" => {1, "W"},
|
|
"frequency" => {0, "Hz"},
|
|
"humidity" => {1, "%"}
|
|
}
|
|
|
|
defp format_check_sensor_value(value, %{"sensor_type" => "fanspeed", "sensor_unit" => unit}) do
|
|
"#{round(value)}#{unit || " RPM"}"
|
|
end
|
|
|
|
defp format_check_sensor_value(value, config) do
|
|
sensor_type = config["sensor_type"]
|
|
unit = config["sensor_unit"]
|
|
{precision, default_unit} = Map.get(@sensor_value_formats, sensor_type, {2, ""})
|
|
"#{Float.round(value, precision)}#{unit || default_unit}"
|
|
end
|
|
|
|
defp format_relative_time(datetime) do
|
|
TimeHelpers.format_time_ago(datetime)
|
|
end
|
|
|
|
defp format_mrr(%Decimal{} = d) do
|
|
"$#{d |> Decimal.round(2) |> Decimal.to_string(:normal)}"
|
|
end
|
|
|
|
defp format_mrr(n) when is_number(n), do: "$#{:erlang.float_to_binary(n / 1, decimals: 2)}"
|
|
defp format_mrr(_), do: "$0"
|
|
|
|
defp config_change_dot_color(event) do
|
|
cond do
|
|
event.change_size > 50 -> "bg-red-500"
|
|
event.change_size > 20 -> "bg-yellow-500"
|
|
true -> "bg-green-500"
|
|
end
|
|
end
|
|
|
|
# Format wireless client data rate (Kbps → Mbps)
|
|
defp format_rate(nil), do: "—"
|
|
|
|
defp format_rate(kbps) when is_integer(kbps) do
|
|
mbps = kbps / 1000
|
|
"#{Float.round(mbps, 1)} Mbps"
|
|
end
|
|
|
|
defp safe_to_integer(value, _default) when is_integer(value), do: value
|
|
|
|
defp safe_to_integer(value, default) when is_binary(value) do
|
|
case Integer.parse(value) do
|
|
{int, _} -> int
|
|
:error -> default
|
|
end
|
|
end
|
|
|
|
defp safe_to_integer(_, default), do: default
|
|
|
|
@impl true
|
|
def terminate(_reason, _socket) do
|
|
:ok
|
|
end
|
|
end
|