Class: SolidQueueMonitor::BaseController

Inherits:
ApplicationController show all
Defined in:
app/controllers/solid_queue_monitor/base_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#set_flash_message

Instance Method Details

#current_page ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 28

def current_page
  (params[:page] || 1).to_i
end

#filter_by_arguments(relation) ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 102

def filter_by_arguments(relation)
  # Use ILIKE for case-insensitive search in PostgreSQL
  relation.where('arguments::text ILIKE ?', "%#{params[:arguments]}%")
end

#filter_failed_jobs(relation) ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 160

def filter_failed_jobs(relation)
  return relation unless params[:class_name].present? || params[:queue_name].present? || params[:arguments].present?

  if params[:class_name].present?
    job_ids = SolidQueue::Job.where('class_name LIKE ?', "%#{params[:class_name]}%").pluck(:id)
    relation = relation.where(job_id: job_ids)
  end

  if params[:queue_name].present?
    # Check if FailedExecution has queue_name column
    if relation.column_names.include?('queue_name')
      relation = relation.where('queue_name LIKE ?', "%#{params[:queue_name]}%")
    else
      # If not, filter by job's queue_name
      job_ids = SolidQueue::Job.where('queue_name LIKE ?', "%#{params[:queue_name]}%").pluck(:id)
      relation = relation.where(job_id: job_ids)
    end
  end

  # Add arguments filtering
  if params[:arguments].present?
    job_ids = SolidQueue::Job.where('arguments::text ILIKE ?', "%#{params[:arguments]}%").pluck(:id)
    relation = relation.where(job_id: job_ids)
  end

  relation
end

#filter_jobs(relation) ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 75

def filter_jobs(relation)
  relation = relation.where('class_name LIKE ?', "%#{params[:class_name]}%") if params[:class_name].present?
  relation = relation.where('queue_name LIKE ?', "%#{params[:queue_name]}%") if params[:queue_name].present?
  relation = filter_by_arguments(relation) if params[:arguments].present?

  if params[:status].present?
    case params[:status]
    when 'completed'
      relation = relation.where.not(finished_at: nil)
    when 'failed'
      failed_job_ids = SolidQueue::FailedExecution.pluck(:job_id)
      relation = relation.where(id: failed_job_ids)
    when 'scheduled'
      scheduled_job_ids = SolidQueue::ScheduledExecution.pluck(:job_id)
      relation = relation.where(id: scheduled_job_ids)
    when 'pending'
      # Pending jobs are those that are not completed, failed, or scheduled
      failed_job_ids = SolidQueue::FailedExecution.pluck(:job_id)
      scheduled_job_ids = SolidQueue::ScheduledExecution.pluck(:job_id)
      relation = relation.where(finished_at: nil)
                         .where.not(id: failed_job_ids + scheduled_job_ids)
    end
  end

  relation
end

#filter_params ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 188

def filter_params
  {
    class_name: params[:class_name],
    queue_name: params[:queue_name],
    arguments: params[:arguments],
    status: params[:status]
  }
end

#filter_ready_jobs(relation) ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 107

def filter_ready_jobs(relation)
  return relation unless params[:class_name].present? || params[:queue_name].present? || params[:arguments].present?

  if params[:class_name].present?
    job_ids = SolidQueue::Job.where('class_name LIKE ?', "%#{params[:class_name]}%").pluck(:id)
    relation = relation.where(job_id: job_ids)
  end

  relation = relation.where('queue_name LIKE ?', "%#{params[:queue_name]}%") if params[:queue_name].present?

  # Add arguments filtering
  if params[:arguments].present?
    job_ids = SolidQueue::Job.where('arguments::text ILIKE ?', "%#{params[:arguments]}%").pluck(:id)
    relation = relation.where(job_id: job_ids)
  end

  relation
end

#filter_recurring_jobs(relation) ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 145

def filter_recurring_jobs(relation)
  return relation unless params[:class_name].present? || params[:queue_name].present? || params[:arguments].present?

  relation = relation.where('class_name LIKE ?', "%#{params[:class_name]}%") if params[:class_name].present?
  relation = relation.where('queue_name LIKE ?', "%#{params[:queue_name]}%") if params[:queue_name].present?

  # Add arguments filtering if the model has arguments column
  if params[:arguments].present? && relation.column_names.include?('arguments')
    relation = relation.where('arguments::text ILIKE ?',
                              "%#{params[:arguments]}%")
  end

  relation
end

#filter_scheduled_jobs(relation) ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 126

def filter_scheduled_jobs(relation)
  return relation unless params[:class_name].present? || params[:queue_name].present? || params[:arguments].present?

  if params[:class_name].present?
    job_ids = SolidQueue::Job.where('class_name LIKE ?', "%#{params[:class_name]}%").pluck(:id)
    relation = relation.where(job_id: job_ids)
  end

  relation = relation.where('queue_name LIKE ?', "%#{params[:queue_name]}%") if params[:queue_name].present?

  # Add arguments filtering
  if params[:arguments].present?
    job_ids = SolidQueue::Job.where('arguments::text ILIKE ?', "%#{params[:arguments]}%").pluck(:id)
    relation = relation.where(job_id: job_ids)
  end

  relation
end

#paginate(relation) ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 5

def paginate(relation)
  PaginationService.new(relation, current_page, per_page).paginate
end

#per_page ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 32

def per_page
  SolidQueueMonitor.jobs_per_page
end

#preload_job_statuses(jobs) ⇒ Object

Preload job statuses to avoid N+1 queries



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 37

def preload_job_statuses(jobs)
  return if jobs.empty?

  # Get all job IDs
  job_ids = jobs.map(&:id)

  # Find all failed jobs in a single query
  failed_job_ids = SolidQueue::FailedExecution.where(job_id: job_ids).pluck(:job_id)

  # Find all scheduled jobs in a single query
  scheduled_job_ids = SolidQueue::ScheduledExecution.where(job_id: job_ids).pluck(:job_id)

  # Attach the status information to each job
  jobs.each do |job|
    job.instance_variable_set(:@failed, failed_job_ids.include?(job.id))
    job.instance_variable_set(:@scheduled, scheduled_job_ids.include?(job.id))
  end

  # Define the method to check if a job is failed
  SolidQueue::Job.class_eval do
    def failed?
      if instance_variable_defined?(:@failed)
        @failed
      else
        SolidQueue::FailedExecution.exists?(job_id: id)
      end
    end

    def scheduled?
      if instance_variable_defined?(:@scheduled)
        @scheduled
      else
        SolidQueue::ScheduledExecution.exists?(job_id: id)
      end
    end
  end
end

#render_page(title, content) ⇒ Object 



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# File 'app/controllers/solid_queue_monitor/base_controller.rb', line 9

def render_page(title, content)
  # Get flash message from session
  message = session[:flash_message]
  message_type = session[:flash_type]

  # Clear the flash message from session after using it
  session.delete(:flash_message)
  session.delete(:flash_type)

  html = SolidQueueMonitor::HtmlGenerator.new(
    title: title,
    content: content,
    message: message,
    message_type: message_type
  ).generate

  render html: html.html_safe
end