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55 lines
1.5 KiB
Ruby
55 lines
1.5 KiB
Ruby
# A BlockedEmail record represents an email address that is being watched,
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# typically when creating a new User account. If the email of the signup form
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# (or some other form) matches a BlockedEmail record, an action can be
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# performed based on the action_type.
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class BlockedEmail < ActiveRecord::Base
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before_validation :set_defaults
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validates :email, presence: true, uniqueness: true
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def self.actions
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@actions ||= Enum.new(:block, :do_nothing)
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end
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def self.block(email, opts={})
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find_by_email(email) || create(opts.slice(:action_type).merge({email: email}))
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end
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def self.should_block?(email)
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blocked_email = BlockedEmail.where(email: email).first
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blocked_email.record_match! if blocked_email
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blocked_email && blocked_email.action_type == actions[:block]
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end
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def set_defaults
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self.action_type ||= BlockedEmail.actions[:block]
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end
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def record_match!
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self.match_count += 1
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self.last_match_at = Time.zone.now
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save
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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: blocked_emails
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#
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# id :integer not null, primary key
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# email :string(255) not null
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# action_type :integer not null
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# match_count :integer default(0), not null
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# last_match_at :datetime
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# created_at :datetime not null
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# updated_at :datetime not null
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#
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# Indexes
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#
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# index_blocked_emails_on_email (email) UNIQUE
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# index_blocked_emails_on_last_match_at (last_match_at)
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#
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