30 lines
972 B
Ruby
30 lines
972 B
Ruby
class NotificationSubscriptionBuilder
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pattr_initialize [:params, :user!]
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def perform
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# if multiple accounts were used to login in same browser
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move_subscription_to_user if identifier_subscription && identifier_subscription.user_id != user.id
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build_identifier_subscription if identifier_subscription.blank?
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identifier_subscription
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end
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private
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def identifier
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@identifier ||= params[:subscription_attributes][:endpoint] if params[:subscription_type] == 'browser_push'
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@identifier ||= params[:subscription_attributes][:device_id] if params[:subscription_type] == 'fcm'
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@identifier
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end
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def identifier_subscription
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@identifier_subscription ||= NotificationSubscription.find_by(identifier: identifier)
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end
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def move_subscription_to_user
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@identifier_subscription.update(user_id: user.id)
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end
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def build_identifier_subscription
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user.notification_subscriptions.create(params.merge(identifier: identifier))
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end
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end
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