Module: Trek::Scopes

Extended by:
ActiveSupport::Concern
Defined in:
app/controllers/concerns/trek/scopes.rb

Defined Under Namespace

Classes: NotAppliedError

Instance Method Summary collapse

Instance Method Details

#apply_scopes(scope, filters) ⇒ Object 



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# File 'app/controllers/concerns/trek/scopes.rb', line 19

def apply_scopes(scope, filters)
  return scope if filters.blank?

  filters.each do |filter, value|
    next if value.blank?

    scope = scope.public_send(filter) if scope.respond_to?(filter)
  end

  scope
end

#apply_scopes! ⇒ Object 



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# File 'app/controllers/concerns/trek/scopes.rb', line 31

def apply_scopes!
  @scopes_applied = true
  @unscoped_objects = @objects
  @objects = apply_scopes(@objects, params[:scopes])
  scope_counts
end

#available_scopes ⇒ Object 



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# File 'app/controllers/concerns/trek/scopes.rb', line 64

def available_scopes
  []
end

#scope_counts ⇒ Object 



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# File 'app/controllers/concerns/trek/scopes.rb', line 53

def scope_counts
  @scope_counts ||= begin
    Prosopite.pause if defined?(Prosopite)
    available_scopes.index_with do |scope|
      unscoped_objects.except(:limit, :offset).public_send(scope).count
    end
  ensure
    Prosopite.resume if defined?(Prosopite)
  end
end

#scope_params ⇒ Object 



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# File 'app/controllers/concerns/trek/scopes.rb', line 68

def scope_params
  params[:scopes]&.permit(*available_scopes)
end

#unscoped_objects ⇒ Object 



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# File 'app/controllers/concerns/trek/scopes.rb', line 49

def unscoped_objects
  @unscoped_objects || @objects
end