debt-manager/app/models/bubble.rb

# == Schema Information
#
# Table name: bubbles
#
#  id          :uuid             not null, primary key
#  color       :string           default("#0000ff"), not null
#  description :text             default(""), not null
#  name        :string           not null
#  created_at  :datetime         not null
#  updated_at  :datetime         not null
#  owner_id    :uuid             not null
#
# Indexes
#
#  index_bubbles_on_owner_id  (owner_id)
#
# Foreign Keys
#
#  fk_rails_...  (owner_id => users.id)
#
class Bubble < ApplicationRecord
    validates :name, presence: true, allow_blank: false
    belongs_to :owner, class_name: "User"
    has_many :spendings
end