84 lines
3.0 KiB
Ruby
84 lines
3.0 KiB
Ruby
# frozen_string_literal: true
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class ProjectAuthorization < ApplicationRecord
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BATCH_SIZE = 1000
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SLEEP_DELAY = 0.1
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extend SuppressCompositePrimaryKeyWarning
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include FromUnion
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belongs_to :user
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belongs_to :project
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validates :project, presence: true
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validates :access_level, inclusion: { in: Gitlab::Access.all_values }, presence: true
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validates :user, uniqueness: { scope: :project }, presence: true
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def self.select_from_union(relations)
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from_union(relations)
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.select(['project_id', 'MAX(access_level) AS access_level'])
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.group(:project_id)
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end
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# This method overrides its ActiveRecord's version in order to work correctly
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# with composite primary keys and fix the tests for Rails 6.1
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#
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# Consider using BulkInsertSafe module instead since we plan to refactor it in
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# https://gitlab.com/gitlab-org/gitlab/-/issues/331264
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def self.insert_all(attributes)
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super(attributes, unique_by: connection.schema_cache.primary_keys(table_name))
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end
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def self.insert_all_in_batches(attributes, per_batch = BATCH_SIZE)
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add_delay = add_delay_between_batches?(entire_size: attributes.size, batch_size: per_batch)
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log_details(entire_size: attributes.size) if add_delay
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attributes.each_slice(per_batch) do |attributes_batch|
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insert_all(attributes_batch)
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perform_delay if add_delay
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end
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end
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def self.delete_all_in_batches_for_project(project:, user_ids:, per_batch: BATCH_SIZE)
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add_delay = add_delay_between_batches?(entire_size: user_ids.size, batch_size: per_batch)
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log_details(entire_size: user_ids.size) if add_delay
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user_ids.each_slice(per_batch) do |user_ids_batch|
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project.project_authorizations.where(user_id: user_ids_batch).delete_all
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perform_delay if add_delay
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end
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end
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def self.delete_all_in_batches_for_user(user:, project_ids:, per_batch: BATCH_SIZE)
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add_delay = add_delay_between_batches?(entire_size: project_ids.size, batch_size: per_batch)
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log_details(entire_size: project_ids.size) if add_delay
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project_ids.each_slice(per_batch) do |project_ids_batch|
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user.project_authorizations.where(project_id: project_ids_batch).delete_all
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perform_delay if add_delay
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end
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end
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private_class_method def self.add_delay_between_batches?(entire_size:, batch_size:)
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# The reason for adding a delay is to give the replica database enough time to
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# catch up with the primary when large batches of records are being added/removed.
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# Hance, we add a delay only if the GitLab installation has a replica database configured.
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entire_size > batch_size &&
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!::Gitlab::Database::LoadBalancing.primary_only? &&
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Feature.enabled?(:enable_minor_delay_during_project_authorizations_refresh)
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end
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private_class_method def self.log_details(entire_size:)
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Gitlab::AppLogger.info(
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entire_size: entire_size,
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message: 'Project authorizations refresh performed with delay'
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)
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end
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private_class_method def self.perform_delay
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sleep(SLEEP_DELAY)
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end
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end
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ProjectAuthorization.prepend_mod_with('ProjectAuthorization')
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