37 lines
1.4 KiB
Ruby
37 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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class CreateCommunitySolution < ActiveRecord::Migration[6.1]
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def change
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create_table :community_solutions do |t|
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t.belongs_to :exercise, foreign_key: true, null: false, index: true
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t.timestamps
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end
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create_table :community_solution_locks do |t|
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t.belongs_to :community_solution, foreign_key: true, null: false, index: false
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t.references :user, polymorphic: true, null: false
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t.timestamp :locked_until, null: true
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t.timestamps
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t.index %i[community_solution_id locked_until], unique: true, name: 'index_community_solution_locks_until'
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end
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create_table :community_solution_contributions do |t|
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t.belongs_to :community_solution, foreign_key: true, null: false, index: false
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t.belongs_to :study_group, foreign_key: true, null: true, index: false
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t.references :user, polymorphic: true, null: false
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t.belongs_to :community_solution_lock, foreign_key: true, null: false, index: {name: 'index_community_solution_contributions_lock'}
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t.boolean :proposed_changes, null: false
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t.boolean :timely_contribution, null: false
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t.boolean :autosave, null: false
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t.interval :working_time, null: false
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t.timestamps
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t.index %i[community_solution_id timely_contribution autosave proposed_changes], name: 'index_community_solution_valid_contributions'
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end
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end
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end
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