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