Class: GoodJob::BaseFilter

Inherits:
Object
  • Object
show all
Defined in:
app/filters/good_job/base_filter.rb

Direct Known Subclasses

BatchesFilter, JobsFilter

Constant Summary collapse

DEFAULT_LIMIT = 
25
EMPTY = 
'[none]'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params, base_query = nil) ⇒ BaseFilter

Returns a new instance of BaseFilter.



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# File 'app/filters/good_job/base_filter.rb', line 10

def initialize(params, base_query = nil)
  @params = params
  @base_query = base_query || default_base_query
end

Instance Attribute Details

#base_query ⇒ Object

Returns the value of attribute base_query.



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# File 'app/filters/good_job/base_filter.rb', line 8

def base_query
  @base_query
end

#params ⇒ Object

Returns the value of attribute params.



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# File 'app/filters/good_job/base_filter.rb', line 8

def params
  @params
end

Instance Method Details

#filtered_count ⇒ Object 



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# File 'app/filters/good_job/base_filter.rb', line 68

def filtered_count
  filtered_query.count
end

#filtered_query(filtered_params = params) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'app/filters/good_job/base_filter.rb', line 64

def filtered_query(filtered_params = params)
  raise NotImplementedError
end

#job_classes ⇒ Object 



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# File 'app/filters/good_job/base_filter.rb', line 37

def job_classes
  filtered_query(params.slice(:queue_name)).unscope(:select)
                                           .group(GoodJob::Job.params_job_class).count
                                           .sort_by { |name, _count| name.to_s }
                                           .to_h
end

#last ⇒ Object 



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# File 'app/filters/good_job/base_filter.rb', line 27

def last
  @_last ||= records.last
end

#next_page_params ⇒ Object 



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# File 'app/filters/good_job/base_filter.rb', line 76

def next_page_params
  order_column = ordered_by.first

  {
    after_at: records.last&.send(order_column),
    after_id: records.last&.id,
  }.merge(to_params)
end

#ordered_by ⇒ Object 



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# File 'app/filters/good_job/base_filter.rb', line 72

def ordered_by
  %w[created_at desc]
end

#queues ⇒ Object 



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# File 'app/filters/good_job/base_filter.rb', line 31

def queues
  base_query.group(:queue_name).count
            .sort_by { |name, _count| name.to_s || EMPTY }
            .to_h
end

#records ⇒ Object 



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# File 'app/filters/good_job/base_filter.rb', line 15

def records
  after_at = params[:after_at].present? ? Time.zone.parse(params[:after_at]) : nil
  after_id = params[:after_id] if after_at
  limit = params.fetch(:limit, DEFAULT_LIMIT)

  query_for_records.display_all(
    ordered_by: ordered_by,
    after_at: after_at,
    after_id: after_id
  ).limit(limit)
end

#state_names ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'app/filters/good_job/base_filter.rb', line 48

def state_names
  raise NotImplementedError
end

#states ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'app/filters/good_job/base_filter.rb', line 44

def states
  raise NotImplementedError
end

#to_params(override = {}) ⇒ Object 



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# File 'app/filters/good_job/base_filter.rb', line 52

def to_params(override = {})
  {
    job_class: params[:job_class],
    limit: params[:limit],
    queue_name: params[:queue_name],
    query: params[:query],
    state: params[:state],
    cron_key: params[:cron_key],
    finished_since: params[:finished_since],
  }.merge(override).delete_if { |_, v| v.blank? }
end