Class: RailsErrorDashboard::Queries::CriticalAlerts

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_error_dashboard/queries/critical_alerts.rb

Overview

Query: Fetch critical/high priority unresolved errors from the last hour Used on the overview dashboard to surface urgent issues

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(application_id: nil, limit: 10) ⇒ CriticalAlerts

Returns a new instance of CriticalAlerts.



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# File 'lib/rails_error_dashboard/queries/critical_alerts.rb', line 12

def initialize(application_id: nil, limit: 10)
  @application_id = application_id
  @limit = limit
end

Class Method Details

.call(application_id: nil, limit: 10) ⇒ Object 



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# File 'lib/rails_error_dashboard/queries/critical_alerts.rb', line 8

def self.call(application_id: nil, limit: 10)
  new(application_id: application_id, limit: limit).call
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/rails_error_dashboard/queries/critical_alerts.rb', line 17

def call
  scope = ErrorLog
    .where("occurred_at >= ?", 1.hour.ago)
    .where(resolved_at: nil)
    .where(priority_level: [ 3, 4 ])
  scope = scope.where(application_id: @application_id) if @application_id.present?
  scope.order(occurred_at: :desc).limit(@limit)
end