debianize-mobilizon/lib/mobilizon_web/resolvers/admin.ex

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defmodule MobilizonWeb.Resolvers.Admin do
@moduledoc """
Handles the report-related GraphQL calls
"""
alias Mobilizon.Events
alias Mobilizon.Users.User
import Mobilizon.Users.Guards
alias Mobilizon.Admin.ActionLog
alias Mobilizon.Reports.{Report, Note}
alias Mobilizon.Events.Event
alias Mobilizon.Service.Statistics
def list_action_logs(_parent, %{page: page, limit: limit}, %{
context: %{current_user: %User{role: role}}
})
when is_moderator(role) do
with action_logs <- Mobilizon.Admin.list_action_logs(page, limit) do
action_logs =
Enum.map(action_logs, fn %ActionLog{
target_type: target_type,
action: action,
actor: actor,
id: id,
inserted_at: inserted_at
} = action_log ->
with data when is_map(data) <-
transform_action_log(String.to_existing_atom(target_type), action, action_log) do
Map.merge(data, %{
actor: actor,
id: id,
inserted_at: inserted_at
})
end
end)
|> Enum.filter(& &1)
{:ok, action_logs}
end
end
def list_action_logs(_parent, _args, _resolution) do
{:error, "You need to be logged-in and a moderator to list action logs"}
end
defp transform_action_log(
Report,
:update,
%ActionLog{} = action_log
) do
with %Report{} = report <- Mobilizon.Reports.get_report(action_log.target_id) do
action =
case action_log do
%ActionLog{changes: %{"status" => "closed"}} -> :report_update_closed
%ActionLog{changes: %{"status" => "open"}} -> :report_update_opened
%ActionLog{changes: %{"status" => "resolved"}} -> :report_update_resolved
end
%{
action: action,
object: report
}
end
end
defp transform_action_log(Note, :create, %ActionLog{
changes: changes
}) do
%{
action: :note_creation,
object: convert_changes_to_struct(Note, changes)
}
end
defp transform_action_log(Note, :delete, %ActionLog{
changes: changes
}) do
%{
action: :note_deletion,
object: convert_changes_to_struct(Note, changes)
}
end
defp transform_action_log(Event, :delete, %ActionLog{
changes: changes
}) do
%{
action: :event_deletion,
object: convert_changes_to_struct(Event, changes)
}
end
# Changes are stored as %{"key" => "value"} so we need to convert them back as struct
defp convert_changes_to_struct(struct, %{"report_id" => _report_id} = changes) do
with data <- for({key, val} <- changes, into: %{}, do: {String.to_atom(key), val}),
data <- Map.put(data, :report, Mobilizon.Reports.get_report(data.report_id)) do
struct(struct, data)
end
end
defp convert_changes_to_struct(struct, changes) do
with data <- for({key, val} <- changes, into: %{}, do: {String.to_atom(key), val}) do
struct(struct, data)
end
end
def get_dashboard(_parent, _args, %{
context: %{current_user: %User{role: role}}
})
when is_admin(role) do
last_public_event_published =
case Events.list_events(1, 1, :inserted_at, :desc) do
[event | _] -> event
_ -> nil
end
{:ok,
%{
number_of_users: Statistics.get_cached_value(:local_users),
number_of_events: Statistics.get_cached_value(:local_events),
number_of_comments: Statistics.get_cached_value(:local_comments),
number_of_reports: Mobilizon.Reports.count_opened_reports(),
last_public_event_published: last_public_event_published
}}
end
def get_dashboard(_parent, _args, _resolution) do
{:error, "You need to be logged-in and an administrator to access dashboard statistics"}
end
end