2018-07-17 16:50:37 +00:00
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# frozen_string_literal: true
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2018-04-06 15:23:49 +00:00
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module Projects
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class MoveNotificationSettingsService < BaseMoveRelationsService
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def execute(source_project, remove_remaining_elements: true)
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return unless super
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Project.transaction(requires_new: true) do
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move_notification_settings
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remove_remaining_notification_settings if remove_remaining_elements
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success
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end
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end
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private
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def move_notification_settings
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prepare_relation(non_existent_notifications)
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.update_all(source_id: @project.id)
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end
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# Remove remaining notification settings from source_project
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def remove_remaining_notification_settings
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2018-08-16 12:46:40 +00:00
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source_project.notification_settings.destroy_all # rubocop: disable DestroyAll
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2018-04-06 15:23:49 +00:00
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end
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# Get users of current notification_settings
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def users_in_target_project
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@project.notification_settings.select(:user_id)
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end
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# Look for notification_settings in source_project that are not in the target project
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def non_existent_notifications
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source_project.notification_settings
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.select(:id)
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.where.not(user_id: users_in_target_project)
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end
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end
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end
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