Class: ForestAdminAgent::Routes::Resources::Related::DissociateRelated

Inherits:
AbstractRelatedRoute show all
Includes:
Builder, ForestAdminDatasourceToolkit::Components::Query, ForestAdminDatasourceToolkit::Utils
Defined in:
lib/forest_admin_agent/routes/resources/related/dissociate_related.rb

Instance Method Summary collapse

Methods inherited from AbstractRelatedRoute

#build

Methods inherited from AbstractAuthenticatedRoute

#build, #format_attributes, #redacted_full_projection, #redacted_projection_with_pks

Methods inherited from AbstractRoute

#add_route, #build, #initialize, #routes

Constructor Details

This class inherits a constructor from ForestAdminAgent::Routes::AbstractRoute

Instance Method Details

#handle_request(args = {}) ⇒ Object 



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# File 'lib/forest_admin_agent/routes/resources/related/dissociate_related.rb', line 23

def handle_request(args = {})
  context = build(args)

  parent_primary_key_values = Utils::Id.unpack_id(context.collection, args[:params]['id'], with_key: true)
  is_delete_mode = !args.dig(:params, :delete).nil?

  if is_delete_mode
    context.permissions.can?(:delete, context.child_collection)
  else
    context.permissions.can?(:edit, context.child_collection)
  end

  filter = get_base_foreign_filter(args, context)
  relation = Schema.get_to_many_relation(context.collection, args[:params]['relation_name'])
  Collection.assert_writable_relation!(args[:params]['relation_name'], relation)

  relation_name = args[:params]['relation_name']
  options = {
    relation: relation,
    relation_name: relation_name,
    parent_pk_values: parent_primary_key_values,
    is_delete_mode: is_delete_mode,
    filter: filter
  }

  if ['OneToMany', 'PolymorphicOneToMany'].include?(relation.type)
    dissociate_or_delete_one_to_many(options, context)
  else
    dissociate_or_delete_many_to_many(options, context)
  end

  { content: nil, status: 204 }
end

#setup_routes ⇒ Object 



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# File 'lib/forest_admin_agent/routes/resources/related/dissociate_related.rb', line 12

def setup_routes
  add_route(
    'forest_related_dissociate',
    'delete',
    '/:collection_name/:id/relationships/:relation_name',
    ->(args) { handle_request(args) }
  )

  self
end