38 lines
1 KiB
Elixir
38 lines
1 KiB
Elixir
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defmodule Mobilizon.Storage.Repo.Migrations.AddActorConversations do
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use Ecto.Migration
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def up do
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create table(:conversations) do
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add(:event_id, references(:events, on_delete: :delete_all), null: true)
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add(:origin_comment_id, references(:comments, on_delete: :delete_all), null: false)
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add(:last_comment_id, references(:comments, on_delete: :delete_all), null: false)
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timestamps()
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end
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create table(:conversation_participants) do
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add(:conversation_id, references(:conversations, on_delete: :delete_all), null: false)
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add(:actor_id, references(:actors, on_delete: :delete_all), null: false)
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add(:unread, :boolean, default_value: true)
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timestamps()
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end
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alter table(:comments) do
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add(:conversation_id, references(:conversations, on_delete: :delete_all), null: true)
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end
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end
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def down do
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drop table(:conversation_participants)
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alter table(:comments) do
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remove(:conversation_id)
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end
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drop table(:conversations)
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end
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end
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