Justin Edmund
9b01aa0ff3
- crews table with name, gamertag, granblue_crew_id, description - crew_memberships with role enum (member/vice_captain/captain) - partial unique index ensures one active crew per user - updated User model with crew associations and helper methods
48 lines
1.3 KiB
Ruby
48 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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class CrewMembership < ApplicationRecord
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belongs_to :crew
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belongs_to :user
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enum :role, { member: 0, vice_captain: 1, captain: 2 }
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validates :user_id, uniqueness: { scope: :crew_id }
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validate :one_active_crew_per_user, on: :create
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validate :captain_limit
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validate :vice_captain_limit
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scope :active, -> { where(retired: false) }
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scope :retired, -> { where(retired: true) }
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def retire!
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update!(retired: true, retired_at: Time.current, role: :member)
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end
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def blueprint
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CrewMembershipBlueprint
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end
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private
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def one_active_crew_per_user
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return if retired
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if CrewMembership.where(user_id: user_id, retired: false).where.not(id: id).exists?
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errors.add(:user, 'can only be in one active crew')
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end
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end
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def captain_limit
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return unless captain? && !retired
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existing = crew.crew_memberships.where(role: :captain, retired: false).where.not(id: id)
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errors.add(:role, 'crew can only have one captain') if existing.exists?
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end
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def vice_captain_limit
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return unless vice_captain? && !retired
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existing = crew.crew_memberships.where(role: :vice_captain, retired: false).where.not(id: id)
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errors.add(:role, 'crew can only have up to 3 vice captains') if existing.count >= 3
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end
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end
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