47 lines
1.3 KiB
Ruby
47 lines
1.3 KiB
Ruby
class Alert < ActiveRecord::Base
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attr_accessible :course, :department, :semester
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attr_protected :user_id
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attr_protected :alerted
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validates :department, :presence => true,
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:length => {
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:minimum => 2,
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:maximum => 4
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},
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:format => {
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:with => /\A[A-Za-z]+\Z/
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}
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validates :course, :presence => true,
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:length => {
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:minimum => 3,
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:maximum => 4
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},
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:format => {
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:with => /\A[0-9]+[A-Za-z]?\Z/
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}
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# validates :user_id, :presence => true,
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# :numericality => {
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# only_integer: true
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# }
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validates :semester, :presence => true
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validates :sections, :presence => true
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serialize :sections
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scope :user_alerts, lambda { |user_id|
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where('Alerts.user_id = ?', user_id)
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}
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def alerted?
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@alerted
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end
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def course_name
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"#{self.department} #{self.course}"
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end
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def sections
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end
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end
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