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43 lines
967 B
Ruby
43 lines
967 B
Ruby
class UnsubscribeKey < ActiveRecord::Base
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belongs_to :user
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belongs_to :post
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belongs_to :topic
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before_create :generate_random_key
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def self.create_key_for(user, type)
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if Post === type
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create(user_id: user.id, unsubscribe_key_type: "topic", topic_id: type.topic_id, post_id: type.id).key
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else
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create(user_id: user.id, unsubscribe_key_type: type).key
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end
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end
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def self.user_for_key(key)
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where(key: key).first.try(:user)
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end
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private
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def generate_random_key
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self.key = SecureRandom.hex(32)
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end
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end
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# == Schema Information
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#
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# Table name: unsubscribe_keys
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#
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# key :string(64) not null, primary key
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# user_id :integer not null
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# created_at :datetime
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# updated_at :datetime
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# unsubscribe_key_type :string
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# topic_id :integer
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# post_id :integer
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#
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# Indexes
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#
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# index_unsubscribe_keys_on_created_at (created_at)
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#
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