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43 lines
1 KiB
Elixir
43 lines
1 KiB
Elixir
defmodule Philomena.Versions.Version do
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use Ecto.Schema
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import Ecto.Changeset
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schema "versions" do
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field :event, :string
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field :whodunnit, :string
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field :object, :string
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# fixme: rails polymorphic relation
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field :item_id, :integer
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field :item_type, :string
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field :user, :any, virtual: true
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field :parent, :any, virtual: true
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field :body, :string, virtual: true
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field :edit_reason, :string, virtual: true
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field :difference, :any, virtual: true
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timestamps(inserted_at: :created_at, updated_at: false, type: :utc_datetime)
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end
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@doc false
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def changeset(version, attrs, item_id) do
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version
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|> cast(attrs, [:body, :edit_reason])
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|> put_object(item_id)
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end
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defp put_object(changeset, item_id) do
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body = get_field(changeset, :body)
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edit_reason = get_field(changeset, :edit_reason)
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object =
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Jason.encode!(%{
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id: item_id,
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body: body,
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edit_reason: edit_reason
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})
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change(changeset, object: object)
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end
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end
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