71 lines
1.9 KiB
Elixir
71 lines
1.9 KiB
Elixir
defmodule MvWeb.UserLive.Index do
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@moduledoc """
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LiveView for displaying and managing the user list.
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## Features
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- List all users with email and linked member
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- Sort users by email (default)
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- Navigate to user details (row click) and edit from details header
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- Delete only via Danger zone on user show/edit
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## Relationships
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Displays linked member information when a user is connected to a member account.
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## Security
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User deletion requires admin permissions (enforced by Ash policies).
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"""
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use MvWeb, :live_view
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import MvWeb.TableComponents
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import MvWeb.LiveHelpers, only: [current_actor: 1]
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require Ash.Query
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@impl true
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def mount(_params, _session, socket) do
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actor = current_actor(socket)
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users =
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Mv.Accounts.User
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|> Ash.Query.filter(email != ^Mv.Helpers.SystemActor.system_user_email())
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|> Ash.read!(domain: Mv.Accounts, load: [:member, :role], actor: actor)
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sorted = Enum.sort_by(users, & &1.email)
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{:ok,
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socket
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|> assign(:page_title, gettext("Listing Users"))
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|> assign(:sort_field, :email)
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|> assign(:sort_order, :asc)
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|> assign(:users, sorted)}
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end
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# Sorts the list of users according to a field, when you click on the column header
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@impl true
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def handle_event("sort", %{"field" => field_str}, socket) do
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users = socket.assigns.users
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field = String.to_existing_atom(field_str)
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new_order =
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if socket.assigns.sort_field == field do
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toggle_order(socket.assigns.sort_order)
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else
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:asc
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end
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sorted_users =
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users
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|> Enum.sort_by(&Map.get(&1, field), sort_fun(new_order))
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{:noreply,
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socket
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|> assign(:sort_field, field)
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|> assign(:sort_order, new_order)
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|> assign(:users, sorted_users)}
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end
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defp toggle_order(:asc), do: :desc
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defp toggle_order(:desc), do: :asc
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defp sort_fun(:asc), do: &<=/2
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defp sort_fun(:desc), do: &>=/2
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end
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