d0d681a44b
We were inconsistent on this one. I consider it particularly useful when a method starts with a `return` statement. In other cases, we probably shouldn't have a guard rule in the middle of a method in any case, but that's a different refactoring.
24 lines
762 B
Ruby
24 lines
762 B
Ruby
class DirectMessage < ApplicationRecord
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belongs_to :sender, class_name: "User", foreign_key: "sender_id"
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belongs_to :receiver, class_name: "User", foreign_key: "receiver_id"
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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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