20 lines
566 B
Ruby
20 lines
566 B
Ruby
# frozen_string_literal: true
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class StudyGroup < ApplicationRecord
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has_many :study_group_memberships, dependent: :destroy
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# Use `ExternalUser` as `source_type` for now.
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# Using `User` will lead ActiveRecord to access the inexistent table `users`.
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# Issue created: https://github.com/rails/rails/issues/34531
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has_many :users, through: :study_group_memberships, source_type: 'ExternalUser'
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has_many :submissions, dependent: :nullify
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belongs_to :consumer
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def to_s
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if name.blank?
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"StudyGroup " + id.to_s
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else
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name
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end
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end
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end
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