159 lines
4.5 KiB
Ruby
159 lines
4.5 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module ImportExport
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class MembersMapper
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def initialize(exported_members:, user:, importable:)
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@exported_members = user.admin? ? exported_members : []
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@user = user
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@importable = importable
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# This needs to run first, as second call would be from #map
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# which means Project/Group members already exist.
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ensure_default_member!
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end
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def map
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@map ||=
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begin
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@exported_members.inject(missing_keys_tracking_hash) do |hash, member|
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if member['user']
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old_user_id = member['user']['id']
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old_user_email = member.dig('user', 'public_email') || member.dig('user', 'email')
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existing_user = User.find_by(find_user_query(old_user_email)) if old_user_email
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hash[old_user_id] = existing_user.id if existing_user && add_team_member(member, existing_user)
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else
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add_team_member(member)
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end
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hash
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end
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end
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end
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def default_user_id
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@user.id
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end
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def include?(old_user_id)
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map.has_key?(old_user_id)
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end
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private
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def missing_keys_tracking_hash
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Hash.new do |_, key|
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default_user_id
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end
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end
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def ensure_default_member!
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return if user_already_member?
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@importable.members.destroy_all # rubocop: disable Cop/DestroyAll
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relation_class.create!(user: @user, access_level: importer_access_level, source_id: @importable.id, importing: true)
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rescue StandardError => e
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raise e, "Error adding importer user to #{@importable.class} members. #{e.message}"
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end
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def importer_access_level
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if @importable.parent.is_a?(::Group) && !@user.admin?
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lvl = @importable.parent.max_member_access_for_user(@user, only_concrete_membership: true)
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[lvl, highest_access_level].min
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else
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highest_access_level
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end
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end
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def user_already_member?
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member = @importable.members&.first
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member&.user == @user && member.access_level >= highest_access_level
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end
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def add_team_member(member, existing_user = nil)
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return true if existing_user && @importable.members.exists?(user_id: existing_user.id)
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member['user'] = existing_user
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member_hash = member_hash(member)
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member = relation_class.create(member_hash)
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if member.persisted?
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log_member_addition(member_hash)
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true
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else
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log_member_addition_failure(member_hash, member.errors.full_messages)
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false
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end
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end
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def member_hash(member)
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parsed_hash(member).merge(
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'source_id' => @importable.id,
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'importing' => true,
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'access_level' => [member['access_level'], highest_access_level].min
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).except('user_id')
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end
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def parsed_hash(member)
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Gitlab::ImportExport::AttributeCleaner.clean(relation_hash: member.deep_stringify_keys,
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relation_class: relation_class)
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end
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def find_user_query(email)
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user_arel[:email].eq(email)
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end
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def user_arel
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@user_arel ||= User.arel_table
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end
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def relation_class
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case @importable
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when ::Project
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ProjectMember
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when ::Group
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GroupMember
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end
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end
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def highest_access_level
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return relation_class::OWNER if relation_class == GroupMember
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relation_class::MAINTAINER
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end
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def log_member_addition(member_hash)
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log_params = base_log_params(member_hash)
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log_params[:message] = '[Project/Group Import] Added new member'
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logger.info(log_params)
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end
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def log_member_addition_failure(member_hash, errors)
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log_params = base_log_params(member_hash)
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log_params[:message] = "[Project/Group Import] Member addition failed: #{errors&.join(', ')}"
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logger.info(log_params)
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end
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def base_log_params(member_hash)
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{
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user_id: member_hash['user']&.id,
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access_level: member_hash['access_level'],
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importable_type: @importable.class.to_s,
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importable_id: @importable.id,
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root_namespace_id: @importable.try(:root_ancestor)&.id
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}
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end
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def logger
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@logger ||= Gitlab::Import::Logger.build
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end
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end
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end
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end
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