Class: Superset::Dashboard::BulkDeleteCascade

Inherits:
Object
  • Object
show all
Defined in:
lib/superset/dashboard/bulk_delete_cascade.rb

Defined Under Namespace

Classes: InvalidParameterError

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(dashboard_ids: [], dry_run: true) ⇒ BulkDeleteCascade

Returns a new instance of BulkDeleteCascade.



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# File 'lib/superset/dashboard/bulk_delete_cascade.rb', line 14

def initialize(dashboard_ids: [], dry_run: true)
  @dashboard_ids = dashboard_ids
  @dry_run = dry_run
end

Instance Attribute Details

#dashboard_ids ⇒ Object (readonly)

Returns the value of attribute dashboard_ids.



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# File 'lib/superset/dashboard/bulk_delete_cascade.rb', line 12

def dashboard_ids
  @dashboard_ids
end

#dry_run ⇒ Object (readonly)

Returns the value of attribute dry_run.



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# File 'lib/superset/dashboard/bulk_delete_cascade.rb', line 12

def dry_run
  @dry_run
end

Instance Method Details

#perform ⇒ Object

Raises:



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# File 'lib/superset/dashboard/bulk_delete_cascade.rb', line 19

def perform
  raise InvalidParameterError, "dashboard_ids array of integers expected" unless dashboard_ids.is_a?(Array)
  raise InvalidParameterError, "dashboard_ids array must contain Integer only values" unless dashboard_ids.all? { |item| item.is_a?(Integer) }

  dashboard_ids.sort.each do |dashboard_id|
    chart_ids = retrieve_chart_ids(dashboard_id)
    dataset_ids = retrieve_dataset_ids(dashboard_id)

    log_msg("------------------------- DRY RUN ONLY ---------------------------") if dry_run
    log_msg("Dashboard Id: #{dashboard_id.to_s} Attempting CASCADE delete of dashboard, charts, datasets")
    log_msg("  Charts: #{chart_ids.sort.join(', ')}")
    log_msg("  Datasets: #{dataset_ids.sort.join(', ')}")

    delete_charts(chart_ids)
    delete_datasets(dataset_ids)
    delete_dashboard(dashboard_id)
  end
  true
end