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18 lines
553 B
Elixir
18 lines
553 B
Elixir
defmodule Malarkey.Repo.Migrations.CreateLikes do
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use Ecto.Migration
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def change do
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create table(:likes, primary_key: false) do
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add :id, :binary_id, primary_key: true
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add :user_id, references(:users, type: :binary_id, on_delete: :delete_all), null: false
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add :post_id, references(:posts, type: :binary_id, on_delete: :delete_all), null: false
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timestamps(updated_at: false)
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end
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create index(:likes, [:user_id])
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create index(:likes, [:post_id])
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create unique_index(:likes, [:user_id, :post_id])
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end
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end
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