Graham McIntire
0cd2ed3567
Built-in PagerDuty-equivalent system for on-call scheduling and alert escalation. Users can now manage schedules, rotation layers, overrides, and escalation policies directly in the app alongside PagerDuty. - On-call schedules with rotation layers (daily/weekly/custom), member management, and temporary overrides - Escalation policies with ordered rules, timeout-based escalation, and user/schedule targets - Automatic escalation via Oban worker with configurable repeat count - Email notifications via Swoosh for on-call alerts - Resolver computes who's on-call from layer stacking and overrides - AlertNotificationWorker integration: starts escalation alongside PagerDuty, acknowledges/resolves incidents on alert state changes - Device and organization schemas support escalation_policy_id - Escalation policy picker on device form - Schedules nav item with tabbed index (schedules + escalation policies) - Full CRUD UI for schedules, layers, members, overrides, rules, targets - 62 LiveView tests, 56 context/schema/resolver/escalation tests - 26 E2E Playwright tests for smoke and critical path coverage
44 lines
1.1 KiB
Elixir
44 lines
1.1 KiB
Elixir
defmodule Towerops.OnCall.Notifier do
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@moduledoc """
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Sends on-call alert notifications to users via email.
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"""
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import Swoosh.Email
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alias Towerops.Mailer
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require Logger
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@doc """
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Sends an alert notification email to the given user about an incident.
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"""
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def notify(user, incident) do
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from_address = Application.get_env(:towerops, :mailer_from, {"Towerops", "hi@towerops.net"})
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email =
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new()
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|> to(user.email)
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|> from(from_address)
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|> subject("[Towerops Alert] Incident triggered")
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|> text_body("""
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An alert has been triggered and you are on-call.
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Incident ID: #{incident.id}
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Status: #{incident.status}
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Triggered at: #{incident.triggered_at}
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Please acknowledge or resolve this incident in Towerops.
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""")
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case Mailer.deliver(email) do
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{:ok, _} ->
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Logger.info("On-call notification sent to #{user.email} for incident #{incident.id}")
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:ok
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{:error, reason} ->
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Logger.error("Failed to send on-call notification to #{user.email}: #{inspect(reason)}")
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{:error, reason}
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end
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end
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end
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