27 lines
921 B
Elixir
27 lines
921 B
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Repo.Migrations.CreateConversations do
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use Ecto.Migration
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def change do
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create_if_not_exists table(:conversations) do
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add(:ap_id, :string, null: false)
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timestamps()
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end
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create_if_not_exists table(:conversation_participations) do
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add(:user_id, references(:users, type: :uuid, on_delete: :delete_all))
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add(:conversation_id, references(:conversations, on_delete: :delete_all))
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add(:read, :boolean, default: false)
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timestamps()
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end
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create_if_not_exists(index(:conversation_participations, [:conversation_id]))
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create_if_not_exists(unique_index(:conversation_participations, [:user_id, :conversation_id]))
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create_if_not_exists(unique_index(:conversations, [:ap_id]))
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end
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end
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