71 lines
1.5 KiB
Ruby
71 lines
1.5 KiB
Ruby
# == Schema Information
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#
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# Table name: contestants
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#
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# id :integer not null, primary key
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# display_time :string
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# email :string
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# name :string
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# projected_time :string
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# qrcode :string
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# time_seconds :integer
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# created_at :datetime not null
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# updated_at :datetime not null
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# contest_id :integer not null
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#
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# Indexes
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#
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# index_contestants_on_contest_id (contest_id)
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#
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# Foreign Keys
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#
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# contest_id (contest_id => contests.id)
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#
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class Contestant < ApplicationRecord
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belongs_to :contest
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has_many :completions, dependent: :destroy
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has_one :offline, dependent: :destroy
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has_and_belongs_to_many :categories
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before_validation :initialize_time_seconds_if_empty
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before_commit :generate_qrcode, on: :create
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validates :name, presence: true
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validates :time_seconds, presence: true
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generates_token_for :token
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def form_name
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if email.present?
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"#{name} - #{email}"
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else
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name
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end
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end
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def regenerate_qrcode
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generate_qrcode
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end
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private
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def initialize_time_seconds_if_empty
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if !self.time_seconds
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self.time_seconds = 0
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end
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end
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def generate_qrcode
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host = Rails.application.config.action_controller.default_url_options[:host]
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qrcode = RQRCode::QRCode.new("https://#{host}/public/p/#{self.generate_token_for(:token)}")
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self.qrcode = qrcode.as_svg(
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color: "000",
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shape_rendering: "crispEdges",
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module_size: 3,
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standalone: true,
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use_path: true,
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viewbox: true
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)
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end
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end
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