Stanko K.R.
19 lines
463 B
Ruby
19 lines
463 B
Ruby
class Assignment < ApplicationRecord
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LIMIT = 100
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belongs_to :account, default: -> { card.account }
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belongs_to :card, touch: true
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belongs_to :assignee, class_name: "User"
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belongs_to :assigner, class_name: "User"
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validate :within_limit, on: :create, if: -> { card.present? }
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private
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def within_limit
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if card.assignments.count >= LIMIT
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errors.add(:base, "Card already has the maximum of #{LIMIT} assignees")
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end
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end
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end
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