Claudio Ortolina
78 lines
1.8 KiB
Elixir
78 lines
1.8 KiB
Elixir
alias MusicLibrary.RecordSets
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alias MusicLibraryWeb.RecordSetLive
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alias Phoenix.LiveView.LiveStream
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Logger.configure(level: :error)
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# --- Data loading ---
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default_query = ""
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default_order = :updated_at
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default_page_size = 20
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total_sets = RecordSets.count_record_sets(default_query)
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sets =
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RecordSets.search_record_sets(default_query,
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offset: 0,
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limit: default_page_size,
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order: default_order
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)
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# --- Assigns construction ---
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list_params = %{
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page: 1,
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page_size: default_page_size,
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query: default_query,
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order: default_order,
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total_entries: total_sets,
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total_pages: max(ceil(total_sets / default_page_size), 1)
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}
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empty_list_params = %{list_params | total_entries: 0, total_pages: 1}
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stream = LiveStream.new(:record_sets, "0", sets, [])
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empty_stream = LiveStream.new(:record_sets, "0", [], [])
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base_assigns = %{
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__changed__: nil,
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flash: %{},
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current_section: :record_sets,
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live_action: :index,
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record_set: nil,
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socket: %Phoenix.LiveView.Socket{
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endpoint: MusicLibraryWeb.Endpoint,
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router: MusicLibraryWeb.Router
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}
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}
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assigns_with_data = Map.merge(base_assigns, %{list_params: list_params, streams: %{record_sets: stream}})
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assigns_empty = Map.merge(base_assigns, %{list_params: empty_list_params, streams: %{record_sets: empty_stream}})
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# --- Benchmark ---
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Benchee.run(
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%{
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"data loading (count + search)" =>
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fn ->
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total = RecordSets.count_record_sets(default_query)
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RecordSets.search_record_sets(default_query,
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offset: 0,
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limit: default_page_size,
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order: default_order
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)
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total
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end,
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"render/1 (default page, #{length(sets)} sets)" =>
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fn -> RecordSetLive.Index.render(assigns_with_data) end,
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"render/1 (empty)" =>
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fn -> RecordSetLive.Index.render(assigns_empty) end
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},
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warmup: 2,
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time: 5,
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memory_time: 2
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)
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