102 lines
3.1 KiB
Ruby
102 lines
3.1 KiB
Ruby
# frozen_string_literal: true
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module FeatureFlags
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class UpdateService < FeatureFlags::BaseService
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AUDITABLE_SCOPE_ATTRIBUTES_HUMAN_NAMES = {
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'active' => 'active state',
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'environment_scope' => 'environment scope',
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'strategies' => 'strategies'
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}.freeze
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def execute(feature_flag)
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return error('Access Denied', 403) unless can_update?(feature_flag)
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return error('Not Found', 404) unless valid_user_list_ids?(feature_flag, user_list_ids(params))
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ActiveRecord::Base.transaction do
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feature_flag.assign_attributes(params)
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feature_flag.strategies.each do |strategy|
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if strategy.name_changed? && strategy.name_was == ::Operations::FeatureFlags::Strategy::STRATEGY_GITLABUSERLIST
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strategy.user_list = nil
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end
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end
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audit_event = audit_event(feature_flag)
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if feature_flag.active_changed?
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feature_flag.execute_hooks(current_user)
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end
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if feature_flag.save
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save_audit_event(audit_event)
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success(feature_flag: feature_flag)
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else
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error(feature_flag.errors.full_messages, :bad_request)
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end
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end
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end
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private
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def audit_message(feature_flag)
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changes = changed_attributes_messages(feature_flag)
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changes += changed_scopes_messages(feature_flag)
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return if changes.empty?
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"Updated feature flag #{feature_flag.name}. " + changes.join(" ")
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end
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def changed_attributes_messages(feature_flag)
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feature_flag.changes.slice(*AUDITABLE_ATTRIBUTES).map do |attribute_name, changes|
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"Updated #{attribute_name} "\
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"from \"#{changes.first}\" to "\
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"\"#{changes.second}\"."
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end
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end
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def changed_scopes_messages(feature_flag)
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feature_flag.scopes.map do |scope|
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if scope.new_record?
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created_scope_message(scope)
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elsif scope.marked_for_destruction?
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deleted_scope_message(scope)
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else
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updated_scope_message(scope)
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end
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end.compact # updated_scope_message can return nil if nothing has been changed
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end
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def deleted_scope_message(scope)
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"Deleted rule #{scope.environment_scope}."
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end
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def updated_scope_message(scope)
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changes = scope.changes.slice(*AUDITABLE_SCOPE_ATTRIBUTES_HUMAN_NAMES.keys)
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return if changes.empty?
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message = "Updated rule #{scope.environment_scope} "
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message += changes.map do |attribute_name, change|
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name = AUDITABLE_SCOPE_ATTRIBUTES_HUMAN_NAMES[attribute_name]
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"#{name} from #{change.first} to #{change.second}"
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end.join(' ')
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message + '.'
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end
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def can_update?(feature_flag)
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Ability.allowed?(current_user, :update_feature_flag, feature_flag)
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end
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def user_list_ids(params)
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params.fetch(:strategies_attributes, [])
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.select { |s| s[:user_list_id].present? }
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.map { |s| s[:user_list_id] }
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end
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def valid_user_list_ids?(feature_flag, user_list_ids)
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user_list_ids.empty? || ::Operations::FeatureFlags::UserList.belongs_to?(feature_flag.project_id, user_list_ids)
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end
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end
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end
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