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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.DataMigration do
   6   use Ecto.Schema
   7
   8   alias Pleroma.DataMigration
   9   alias Pleroma.DataMigration.State
  10   alias Pleroma.Repo
  11
  12   import Ecto.Changeset
  13   import Ecto.Query
  14
  15   schema "data_migrations" do
  16     field(:name, :string)
  17     field(:state, State, default: :pending)
  18     field(:feature_lock, :boolean, default: false)
  19     field(:params, :map, default: %{})
  20     field(:data, :map, default: %{})
  21
  22     timestamps()
  23   end
  24
  25   def changeset(data_migration, params \\ %{}) do
  26     data_migration
  27     |> cast(params, [:name, :state, :feature_lock, :params, :data])
  28     |> validate_required([:name])
  29     |> unique_constraint(:name)
  30   end
  31
  32   def update_one_by_id(id, params \\ %{}) do
  33     with {1, _} <-
  34            from(dm in DataMigration, where: dm.id == ^id)
  35            |> Repo.update_all(set: params) do
  36       :ok
  37     end
  38   end
  39
  40   def get_by_name(name) do
  41     Repo.get_by(DataMigration, name: name)
  42   end
  43
  44   def populate_hashtags_table, do: get_by_name("populate_hashtags_table")
  45 end