Class: Labels::AvailableLabelsService

Inherits:
Object
  • Object
show all
Defined in:
app/services/labels/available_labels_service.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(current_user, parent, params) ⇒ AvailableLabelsService

Returns a new instance of AvailableLabelsService.



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# File 'app/services/labels/available_labels_service.rb', line 6

def initialize(current_user, parent, params)
  @current_user = current_user
  @parent = parent
  @params = params
end

Instance Attribute Details

#current_user ⇒ Object (readonly)

Returns the value of attribute current_user.



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# File 'app/services/labels/available_labels_service.rb', line 4

def current_user
  @current_user
end

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'app/services/labels/available_labels_service.rb', line 4

def params
  @params
end

#parent ⇒ Object (readonly)

Returns the value of attribute parent.



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# File 'app/services/labels/available_labels_service.rb', line 4

def parent
  @parent
end

Instance Method Details

#available_labels ⇒ Object 



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# File 'app/services/labels/available_labels_service.rb', line 47

def available_labels
  @available_labels ||= LabelsFinder.new(current_user, finder_params).execute
end

#filter_labels_ids_in_param(key) ⇒ Object 



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# File 'app/services/labels/available_labels_service.rb', line 33

def filter_labels_ids_in_param(key)
  ids = Array.wrap(params[key])
  return [] if ids.empty?

  # rubocop:disable CodeReuse/ActiveRecord
  existing_ids = available_labels.id_in(ids).pluck(:id)
  # rubocop:enable CodeReuse/ActiveRecord
  ids.map(&:to_i) & existing_ids
end

#filter_locked_label_ids(ids) ⇒ Object 



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# File 'app/services/labels/available_labels_service.rb', line 43

def filter_locked_label_ids(ids)
  available_labels.with_lock_on_merge.id_in(ids).pluck(:id) # rubocop:disable CodeReuse/ActiveRecord
end

#find_or_create_by_titles(key = :labels, find_only: false) ⇒ Object 



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# File 'app/services/labels/available_labels_service.rb', line 12

def find_or_create_by_titles(key = :labels, find_only: false)
  labels = params.delete(key)

  return [] unless labels

  labels = labels.split(',').map(&:strip) if labels.is_a?(String)
  existing_labels = LabelsFinder.new(current_user, finder_params(labels)).execute.index_by(&:title)

  labels.map do |label_name|
    label = Labels::FindOrCreateService.new(
      current_user,
      parent,
      include_ancestor_groups: true,
      title: label_name,
      existing_labels_by_title: existing_labels
    ).execute(find_only: find_only)

    label
  end.compact
end