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# frozen_string_literal: true
class PrometheusAlertEvent < ApplicationRecord
include AlertEventLifecycle
belongs_to :project, optional: false, validate: true, inverse_of: :prometheus_alert_events
belongs_to :prometheus_alert, optional: false, validate: true, inverse_of: :prometheus_alert_events
has_and_belongs_to_many :related_issues, class_name: 'Issue', join_table: :issues_prometheus_alert_events # rubocop:disable Rails/HasAndBelongsToMany
validates :payload_key, uniqueness: { scope: :prometheus_alert_id }
validates :started_at, presence: true
delegate :title, :prometheus_metric_id, to: :prometheus_alert
scope :for_environment, -> (environment) do
joins(:prometheus_alert).where(prometheus_alerts: { environment_id: environment })
end
scope :with_prometheus_alert, -> { includes(:prometheus_alert) }
def self.last_by_project_id
ids = select(arel_table[:id].maximum.as('id')).group(:project_id).map(&:id)
with_prometheus_alert.find(ids)
end
def self.find_or_initialize_by_payload_key(project, alert, payload_key)
find_or_initialize_by(project: project, prometheus_alert: alert, payload_key: payload_key)
end
def self.find_by_payload_key(payload_key)
find_by(payload_key: payload_key)
end
def self.status_value_for(name)
state_machines[:status].states[name].value
end
end
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