Claudio Ortolina
40 lines
849 B
Elixir
40 lines
849 B
Elixir
defmodule MusicLibrary.Maintenance do
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@moduledoc """
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Context for database maintenance operations and background job monitoring.
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"""
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import Ecto.Query
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alias MusicLibrary.BackgroundRepo
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alias MusicLibrary.Repo
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@doc """
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Counts active Oban jobs for the given worker module name.
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Active jobs are those in "available", "scheduled", "executing", or "retryable" states.
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"""
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def count_active_jobs(worker) do
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query =
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from j in Oban.Job,
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where: j.worker == ^worker,
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where: j.state in ["available", "scheduled", "executing", "retryable"],
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select: count(j.id)
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BackgroundRepo.one(query)
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end
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@doc """
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Runs VACUUM on the main database.
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"""
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def vacuum do
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Repo.vacuum()
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end
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@doc """
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Runs PRAGMA optimize on the main database.
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"""
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def optimize do
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Repo.optimize()
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end
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end
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