58 lines
1.9 KiB
Ruby
58 lines
1.9 KiB
Ruby
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# frozen_string_literal: true
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# This class and its children are instantiated and used by the EmailController.
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module EmailControllerHelper
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class BaseEmailUnsubscriber
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def initialize(unsubscribe_key)
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@unsubscribe_key = unsubscribe_key
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end
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attr_reader :unsubscribe_key
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# Sets instance variables in the `EmailController#unsubscribe`, which are later available in the view.
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# Don't forget to call super when extending this method.
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def prepare_unsubscribe_options(controller)
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controller.instance_variable_set(:@digest_unsubscribe, false)
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controller.instance_variable_set(:@watched_count, nil)
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controller.instance_variable_set(:@type, unsubscribe_key.unsubscribe_key_type)
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controller.instance_variable_set(:@user, key_owner)
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controller.instance_variable_set(
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:@unsubscribed_from_all,
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key_owner.user_option.unsubscribed_from_all?
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)
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end
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# Called by the `EmailController#perform_unsubscribe` and defines what unsubscribing means.
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#
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# Receives the request params and returns a boolean indicating if any preferences were updated.
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#
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# Don't forget to call super when extending this method.
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def unsubscribe(params)
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updated = false
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if params[:disable_mailing_list]
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key_owner.user_option.update_columns(mailing_list_mode: false)
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updated = true
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end
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if params[:unsubscribe_all]
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key_owner.user_option.update_columns(email_digests: false,
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email_level: UserOption.email_level_types[:never],
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email_messages_level: UserOption.email_level_types[:never],
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mailing_list_mode: false)
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updated = true
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end
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updated
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end
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protected
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def key_owner
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unsubscribe_key.user
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end
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end
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end
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