fda53a0a2a
When we specify `belongs_to :author`, ActiveRecord automatically uses `author_id` as the foreign key.
24 lines
708 B
Ruby
24 lines
708 B
Ruby
class DirectMessage < ApplicationRecord
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belongs_to :sender, class_name: "User"
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belongs_to :receiver, class_name: "User"
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validates :title, presence: true
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validates :body, presence: true
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validates :sender, presence: true
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validates :receiver, presence: true
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validate :max_per_day
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scope :today, lambda { where(created_at: Date.current.beginning_of_day..Date.current.end_of_day) }
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def max_per_day
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return if errors.any?
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max = Setting[:direct_message_max_per_day]
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return unless max
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if sender.direct_messages_sent.today.count >= max.to_i
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errors.add(:title, I18n.t("activerecord.errors.models.direct_message.attributes.max_per_day.invalid"))
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end
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end
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end
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