Graham McIntire
91e3181bbc
Prefix fire-and-forget calls (PubSub.broadcast, Oban enqueue, Logger, update_*, etc.) with `_ =` so dialyzer knows the return value is intentionally discarded. Wrap a few if/case expressions whose branches produce mixed types the same way. No behavior changes — only explicit acknowledgement of discarded returns. Warnings: 242 → 88.
34 lines
753 B
Elixir
34 lines
753 B
Elixir
defmodule Towerops.Workers.WelcomeEmailWorker do
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@moduledoc """
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Sends a welcome email to new users a few minutes after registration.
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"""
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use Oban.Worker,
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queue: :notifications,
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max_attempts: 3
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alias Towerops.Accounts
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alias Towerops.Accounts.UserNotifier
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require Logger
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@delay_minutes 3
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@impl Oban.Worker
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def perform(%Oban.Job{args: %{"user_id" => user_id}}) do
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case Accounts.get_user(user_id) do
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nil ->
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Logger.warning("Welcome email skipped: user #{user_id} not found")
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:ok
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user ->
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_ = UserNotifier.deliver_welcome_email(user)
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:ok
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end
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end
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def enqueue(user_id) do
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%{user_id: user_id}
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|> new(schedule_in: @delay_minutes * 60)
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|> Oban.insert()
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end
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end
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