111 lines
2.6 KiB
Ruby
111 lines
2.6 KiB
Ruby
# frozen_string_literal: true
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class List < ApplicationRecord
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include Importable
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belongs_to :board
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belongs_to :label
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has_many :list_user_preferences
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enum list_type: { backlog: 0, label: 1, closed: 2, assignee: 3, milestone: 4 }
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validates :board, :list_type, presence: true, unless: :importing?
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validates :label, :position, presence: true, if: :label?
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validates :label_id, uniqueness: { scope: :board_id }, if: :label?
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validates :position, numericality: { only_integer: true, greater_than_or_equal_to: 0 }, if: :movable?
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before_destroy :can_be_destroyed
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scope :destroyable, -> { where(list_type: list_types.slice(*destroyable_types).values) }
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scope :movable, -> { where(list_type: list_types.slice(*movable_types).values) }
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scope :preload_associations, -> (user) do
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preload(:board, label: :priorities)
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.with_preferences_for(user)
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end
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scope :ordered, -> { order(:list_type, :position) }
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# Loads list with preferences for given user
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# if preferences exists for user or not
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scope :with_preferences_for, -> (user) do
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return unless user
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includes(:list_user_preferences).where(list_user_preferences: { user_id: [user.id, nil] })
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end
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alias_method :preferences, :list_user_preferences
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class << self
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def destroyable_types
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[:label]
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end
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def movable_types
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[:label]
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end
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end
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def preferences_for(user)
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return preferences.build unless user
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if preferences.loaded?
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preloaded_preferences_for(user)
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else
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preferences.find_or_initialize_by(user: user)
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end
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end
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def preloaded_preferences_for(user)
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user_preferences =
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preferences.find do |preference|
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preference.user_id == user.id
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end
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user_preferences || preferences.build(user: user)
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end
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def update_preferences_for(user, preferences = {})
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return unless user
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preferences_for(user).update(preferences)
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end
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def destroyable?
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self.class.destroyable_types.include?(list_type&.to_sym)
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end
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def movable?
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self.class.movable_types.include?(list_type&.to_sym)
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end
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def title
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label? ? label.name : list_type.humanize
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end
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def as_json(options = {})
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super(options).tap do |json|
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json[:collapsed] = false
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if options.key?(:collapsed)
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preferences = preferences_for(options[:current_user])
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json[:collapsed] = preferences.collapsed?
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end
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if options.key?(:label)
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json[:label] = label.as_json(
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project: board.project,
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only: [:id, :title, :description, :color],
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methods: [:text_color]
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)
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end
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end
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end
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private
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def can_be_destroyed
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throw(:abort) unless destroyable?
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end
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end
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