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- # frozen_string_literal: true
- # == Schema Information
- #
- # Table name: subscriptions
- #
- # id :bigint(8) not null, primary key
- # callback_url :string default(""), not null
- # secret :string
- # expires_at :datetime
- # confirmed :boolean default(FALSE), not null
- # created_at :datetime not null
- # updated_at :datetime not null
- # last_successful_delivery_at :datetime
- # domain :string
- # account_id :bigint(8) not null
- #
- class Subscription < ApplicationRecord
- MIN_EXPIRATION = 1.day.to_i
- MAX_EXPIRATION = 30.days.to_i
- belongs_to :account
- validates :callback_url, presence: true
- validates :callback_url, uniqueness: { scope: :account_id }
- scope :confirmed, -> { where(confirmed: true) }
- scope :future_expiration, -> { where(arel_table[:expires_at].gt(Time.now.utc)) }
- scope :expired, -> { where(arel_table[:expires_at].lt(Time.now.utc)) }
- scope :active, -> { confirmed.future_expiration }
- def lease_seconds=(value)
- self.expires_at = future_expiration(value)
- end
- def lease_seconds
- (expires_at - Time.now.utc).to_i
- end
- def expired?
- Time.now.utc > expires_at
- end
- before_validation :set_min_expiration
- private
- def future_expiration(value)
- Time.now.utc + future_offset(value).seconds
- end
- def future_offset(seconds)
- [
- [MIN_EXPIRATION, seconds.to_i].max,
- MAX_EXPIRATION,
- ].min
- end
- def set_min_expiration
- self.lease_seconds = 0 unless expires_at
- end
- end
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