towerops/lib/towerops_web/live/admin/org_live/index.ex
Graham McIntire 100245975a
refactor: reduce complexity in global pricing validation
Extract validation logic into separate functions to reduce:
- Cyclomatic complexity from 12 to acceptable levels
- Nesting depth from 3 to 2

Improves code maintainability and passes Credo checks.
2026-03-06 14:44:33 -06:00

271 lines
8.3 KiB
Elixir

defmodule ToweropsWeb.Admin.OrgLive.Index do
@moduledoc """
Admin interface for viewing and managing organizations.
"""
use ToweropsWeb, :live_view
import Ecto.Query
alias Towerops.Admin
alias Towerops.Billing
alias Towerops.Organizations.Organization
@impl true
def mount(_params, _session, socket) do
orgs = Admin.list_all_organizations()
default_free_devices = Billing.default_free_devices()
default_price = Billing.default_price_per_device()
active_sub_count = count_active_subscriptions()
ip =
case get_connect_info(socket, :peer_data) do
%{address: address} -> to_string(:inet_parse.ntoa(address))
_ -> "unknown"
end
{:ok,
socket
|> assign(:page_title, t("All Organizations"))
|> assign(:timezone, socket.assigns.current_scope.timezone)
|> assign(:organizations, orgs)
|> assign(:client_ip, ip)
|> assign(:editing_org, nil)
|> assign(:override_form, nil)
|> assign(:default_free_devices, default_free_devices)
|> assign(:default_price, default_price)
|> assign(:active_sub_count, active_sub_count)
|> assign(:editing_global, false)
|> assign(:global_form, nil)
|> assign(:show_confirm, false)
|> assign(:pending_pricing_params, nil)}
end
@impl true
def handle_params(%{"edit_global" => "true"} = _params, _url, socket) do
form =
to_form(%{
"default_free_devices" => socket.assigns.default_free_devices,
"default_price_per_device" => Decimal.to_string(socket.assigns.default_price)
})
{:noreply,
socket
|> assign(:editing_global, true)
|> assign(:global_form, form)
|> assign(:show_confirm, false)
|> assign(:editing_org, nil)
|> assign(:override_form, nil)}
end
def handle_params(params, _url, socket) do
case params["edit"] do
nil ->
{:noreply,
socket
|> assign(:editing_org, nil)
|> assign(:override_form, nil)
|> assign(:editing_global, false)}
org_id ->
org = Enum.find(socket.assigns.organizations, &(&1.id == org_id))
if org do
changeset = Organization.billing_override_changeset(org, %{})
{:noreply,
socket
|> assign(:editing_org, org)
|> assign(:override_form, to_form(changeset))
|> assign(:editing_global, false)}
else
{:noreply,
socket
|> assign(:editing_org, nil)
|> assign(:override_form, nil)
|> assign(:editing_global, false)}
end
end
end
@impl true
def handle_event("edit_overrides", %{"id" => org_id}, socket) do
{:noreply, push_patch(socket, to: ~p"/admin/organizations?edit=#{org_id}")}
end
def handle_event("validate_overrides", %{"organization" => params}, socket) do
changeset =
socket.assigns.editing_org
|> Organization.billing_override_changeset(params)
|> Map.put(:action, :validate)
{:noreply, assign(socket, :override_form, to_form(changeset))}
end
def handle_event("save_overrides", %{"organization" => params}, socket) do
superuser = socket.assigns.current_scope.superuser || socket.assigns.current_scope.user
org = socket.assigns.editing_org
case Admin.update_billing_overrides(org.id, params, superuser.id, socket.assigns.client_ip) do
{:ok, _updated_org} ->
orgs = Admin.list_all_organizations()
{:noreply,
socket
|> put_flash(:info, t_admin("Billing overrides updated"))
|> assign(:organizations, orgs)
|> push_patch(to: ~p"/admin/organizations")}
{:error, changeset} ->
{:noreply, assign(socket, :override_form, to_form(changeset))}
end
end
def handle_event("clear_overrides", _params, socket) do
superuser = socket.assigns.current_scope.superuser || socket.assigns.current_scope.user
org = socket.assigns.editing_org
attrs = %{custom_free_device_limit: nil, custom_price_per_device: nil}
case Admin.update_billing_overrides(org.id, attrs, superuser.id, socket.assigns.client_ip) do
{:ok, _updated_org} ->
orgs = Admin.list_all_organizations()
{:noreply,
socket
|> put_flash(:info, t_admin("Billing overrides cleared"))
|> assign(:organizations, orgs)
|> push_patch(to: ~p"/admin/organizations")}
{:error, _changeset} ->
{:noreply, put_flash(socket, :error, t_admin("Failed to clear overrides"))}
end
end
def handle_event("cancel_overrides", _params, socket) do
{:noreply, push_patch(socket, to: ~p"/admin/organizations")}
end
def handle_event("delete_org", %{"id" => org_id}, socket) do
superuser = socket.assigns.current_scope.superuser || socket.assigns.current_scope.user
ip = socket.assigns.client_ip
case Admin.delete_organization(org_id, superuser.id, ip) do
{:ok, _} ->
{:noreply,
socket
|> put_flash(:info, t_admin("Organization deleted successfully"))
|> assign(:organizations, Admin.list_all_organizations())}
{:error, _} ->
{:noreply, put_flash(socket, :error, t_admin("Failed to delete organization"))}
end
end
def handle_event("edit_global_defaults", _params, socket) do
{:noreply, push_patch(socket, to: ~p"/admin/organizations?edit_global=true")}
end
def handle_event("validate_global_pricing", %{"global_pricing" => params}, socket) do
errors = validate_global_pricing_params(params)
form = to_form(params, errors: errors)
{:noreply, assign(socket, :global_form, form)}
end
def handle_event("save_global_pricing", %{"global_pricing" => params}, socket) do
case validate_global_pricing_params(params) do
[] ->
# Valid - show confirmation
{:noreply,
socket
|> assign(:show_confirm, true)
|> assign(:pending_pricing_params, params)}
errors ->
form = to_form(params, errors: errors)
{:noreply, assign(socket, :global_form, form)}
end
end
def handle_event("confirm_pricing_update", _params, socket) do
params = socket.assigns.pending_pricing_params
superuser = socket.assigns.current_scope.superuser || socket.assigns.current_scope.user
case Admin.update_global_pricing(params, superuser.id, socket.assigns.client_ip) do
{:ok, result} ->
{:noreply,
socket
|> put_flash(
:info,
"Pricing updated successfully. #{result.succeeded}/#{result.total} subscriptions migrated."
)
|> push_patch(to: ~p"/admin/organizations")}
{:error, reason} ->
{:noreply, put_flash(socket, :error, "Failed to update pricing: #{inspect(reason)}")}
end
end
def handle_event("cancel_global_edit", _params, socket) do
{:noreply, push_patch(socket, to: ~p"/admin/organizations")}
end
defp validate_global_pricing_params(params) do
[]
|> validate_free_devices(params)
|> validate_price_per_device(params)
end
defp validate_free_devices(errors, params) do
case Map.get(params, "default_free_devices") do
nil -> errors
value -> validate_free_devices_value(errors, value)
end
end
defp validate_free_devices_value(errors, value) do
case Integer.parse(value) do
{int, _} when int > 0 and int < 10_000 ->
errors
_ ->
[{:default_free_devices, {"must be greater than 0 and less than 10,000", []}} | errors]
end
end
defp validate_price_per_device(errors, params) do
case Map.get(params, "default_price_per_device") do
nil -> errors
value -> validate_price_per_device_value(errors, value)
end
end
defp validate_price_per_device_value(errors, value) do
case Decimal.parse(value) do
{decimal, _} -> validate_price_range(errors, decimal)
:error -> [{:default_price_per_device, {"must be a valid decimal", []}} | errors]
end
end
defp validate_price_range(errors, decimal) do
valid_range? =
Decimal.compare(decimal, "0.01") in [:gt, :eq] and
Decimal.compare(decimal, "999.99") in [:lt, :eq]
if valid_range? do
errors
else
[{:default_price_per_device, {"must be between 0.01 and 999.99", []}} | errors]
end
end
defp count_active_subscriptions do
alias Towerops.Repo
Repo.one(
from o in Organization,
where: o.subscription_status == "active" and not is_nil(o.stripe_subscription_id),
select: count(o.id)
)
end
end