96 lines
3.5 KiB
Ruby
96 lines
3.5 KiB
Ruby
# frozen_string_literal: true
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# == Sortable concern
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#
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# Set default scope for ordering objects
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#
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module Sortable
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extend ActiveSupport::Concern
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included do
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scope :with_order_id_desc, -> { order(self.arel_table['id'].desc) }
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scope :with_order_id_asc, -> { order(self.arel_table['id'].asc) }
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scope :order_id_desc, -> { reorder(self.arel_table['id'].desc) }
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scope :order_id_asc, -> { reorder(self.arel_table['id'].asc) }
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scope :order_created_desc, -> { reorder(self.arel_table['created_at'].desc) }
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scope :order_created_asc, -> { reorder(self.arel_table['created_at'].asc) }
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scope :order_updated_desc, -> { reorder(self.arel_table['updated_at'].desc) }
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scope :order_updated_asc, -> { reorder(self.arel_table['updated_at'].asc) }
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scope :order_name_asc, -> { reorder(Arel::Nodes::Ascending.new(arel_table[:name].lower)) }
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scope :order_name_desc, -> { reorder(Arel::Nodes::Descending.new(arel_table[:name].lower)) }
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end
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class_methods do
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def order_by(method)
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simple_sorts.fetch(method.to_s, -> { all }).call
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end
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def simple_sorts
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{
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'created_asc' => -> { order_created_asc },
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'created_at_asc' => -> { order_created_asc },
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'created_date' => -> { order_created_desc },
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'created_desc' => -> { order_created_desc },
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'created_at_desc' => -> { order_created_desc },
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'id_asc' => -> { order_id_asc },
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'id_desc' => -> { order_id_desc },
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'name_asc' => -> { order_name_asc },
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'name_desc' => -> { order_name_desc },
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'updated_asc' => -> { order_updated_asc },
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'updated_at_asc' => -> { order_updated_asc },
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'updated_desc' => -> { order_updated_desc },
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'updated_at_desc' => -> { order_updated_desc }
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}
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end
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def build_keyset_order_on_joined_column(scope:, attribute_name:, column:, direction:, nullable:)
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reversed_direction = direction == :asc ? :desc : :asc
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# rubocop: disable GitlabSecurity/PublicSend
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order = ::Gitlab::Pagination::Keyset::Order.build(
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[
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::Gitlab::Pagination::Keyset::ColumnOrderDefinition.new(
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attribute_name: attribute_name,
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column_expression: column,
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order_expression: column.send(direction).send(nullable),
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reversed_order_expression: column.send(reversed_direction).send(nullable),
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order_direction: direction,
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distinct: false,
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add_to_projections: true,
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nullable: nullable
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),
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::Gitlab::Pagination::Keyset::ColumnOrderDefinition.new(
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attribute_name: 'id',
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order_expression: arel_table['id'].desc
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)
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]
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)
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# rubocop: enable GitlabSecurity/PublicSend
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order.apply_cursor_conditions(scope).reorder(order)
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end
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private
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def highest_label_priority(target_type_column: nil, target_type: nil, target_column:, project_column:, excluded_labels: [])
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query = Label.select(LabelPriority.arel_table[:priority].minimum.as('label_priority'))
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.left_join_priorities
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.joins(:label_links)
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.where("label_priorities.project_id = #{project_column}")
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.where("label_links.target_id = #{target_column}")
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.reorder(nil)
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query =
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if target_type_column
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query.where("label_links.target_type = #{target_type_column}")
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else
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query.where(label_links: { target_type: target_type })
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end
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query = query.where.not(title: excluded_labels) if excluded_labels.present?
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query
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end
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end
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end
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