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Extricate Invite::VALID_CODE_CHARACTERS
constant to generate codes
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1 changed files with 6 additions and 2 deletions
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@ -20,6 +20,10 @@ class Invite < ApplicationRecord
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include Expireable
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COMMENT_SIZE_LIMIT = 420
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VALID_CODE_CHARACTERS = (
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# Lowercase chars & Uppercase chars & numbers with homoglyphs removed
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[*('a'..'z'), *('A'..'Z'), *('0'..'9')] - %w(0 1 I l O)
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).freeze
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belongs_to :user, inverse_of: :invites
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has_many :users, inverse_of: :invite, dependent: nil
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@ -38,8 +42,8 @@ class Invite < ApplicationRecord
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def set_code
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loop do
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self.code = ([*('a'..'z'), *('A'..'Z'), *('0'..'9')] - %w(0 1 I l O)).sample(8).join
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break if Invite.find_by(code: code).nil?
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self.code = VALID_CODE_CHARACTERS.sample(8).join
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break unless self.class.exists?(code: code)
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end
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end
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end
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