app/models/users_star_project.rb


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# frozen_string_literal: true

class UsersStarProject < ActiveRecord::Base
  belongs_to :project, counter_cache: :star_count, touch: true
  belongs_to :user

  validates :user, presence: true
  validates :user_id, uniqueness: { scope: [:project_id] }
  validates :project, presence: true
end