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936b397 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | defmodule Plausible.Site.TrackerScriptIdCache do
@moduledoc """
Cache for tracker script IDs to avoid excessive database lookups when the
script API endpoint is bombarded with random IDs.
"""
alias Plausible.Site.TrackerScriptConfiguration
alias PlausibleWeb.Tracker
import Ecto.Query
use Plausible
use Plausible.Cache
@cache_name :tracker_script_id_cache
@impl true
def name(), do: @cache_name
@impl true
def child_id(), do: :cache_tracker_script_id
@impl true
def count_all() do
Plausible.Repo.aggregate(TrackerScriptConfiguration, :count)
end
@impl true
def base_db_query(), do: Tracker.get_tracker_script_configuration_base_query()
@impl true
def get_from_source(id) do
case Tracker.get_tracker_script_configuration_by_id(id) do
%TrackerScriptConfiguration{site: %{domain: _domain}} ->
true
_ ->
nil
end
end
@impl true
def unwrap_cache_keys(items) do
Enum.reduce(items, [], fn
tracker_script_configuration, acc ->
[
{tracker_script_configuration.id, true}
| acc
]
end)
end
end
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