65 lines
2.5 KiB
Ruby
65 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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require 'carrierwave/orm/activerecord'
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module Projects
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class Topic < ApplicationRecord
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include Avatarable
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include Gitlab::SQL::Pattern
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validates :name, presence: true, length: { maximum: 255 }
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validates :name, uniqueness: { case_sensitive: false }, if: :name_changed?
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validates :title, presence: true, length: { maximum: 255 }, on: :create
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validates :description, length: { maximum: 1024 }
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has_many :project_topics, class_name: 'Projects::ProjectTopic'
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has_many :projects, through: :project_topics
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scope :order_by_non_private_projects_count, -> { order(non_private_projects_count: :desc).order(id: :asc) }
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scope :reorder_by_similarity, -> (search) do
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order_expression = Gitlab::Database::SimilarityScore.build_expression(search: search, rules: [
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{ column: arel_table['name'] }
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])
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reorder(order_expression.desc, arel_table['non_private_projects_count'].desc, arel_table['id'])
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end
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def title_or_name
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title || name
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end
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class << self
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def find_by_name_case_insensitive(name)
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find_by('LOWER(name) = ?', name.downcase)
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end
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def search(query)
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fuzzy_search(query, [:name, :title])
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end
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def update_non_private_projects_counter(ids_before, ids_after, project_visibility_level_before, project_visibility_level_after)
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project_visibility_level_before ||= project_visibility_level_after
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topics_to_decrement = []
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topics_to_increment = []
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topic_ids_removed = ids_before - ids_after
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topic_ids_retained = ids_before & ids_after
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topic_ids_added = ids_after - ids_before
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if project_visibility_level_before > Gitlab::VisibilityLevel::PRIVATE
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topics_to_decrement += topic_ids_removed
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topics_to_decrement += topic_ids_retained if project_visibility_level_after == Gitlab::VisibilityLevel::PRIVATE
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end
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if project_visibility_level_after > Gitlab::VisibilityLevel::PRIVATE
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topics_to_increment += topic_ids_added
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topics_to_increment += topic_ids_retained if project_visibility_level_before == Gitlab::VisibilityLevel::PRIVATE
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end
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where(id: topics_to_increment).update_counters(non_private_projects_count: 1) unless topics_to_increment.empty?
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where(id: topics_to_decrement).where('non_private_projects_count > 0').update_counters(non_private_projects_count: -1) unless topics_to_decrement.empty?
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end
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end
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end
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end
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::Projects::Topic.prepend_mod_with('Projects::Topic')
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