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migrations: add migration to fill in recipients_to/recipients_cc fields

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William Pitcock 2018-08-29 08:43:24 +00:00
parent 81673b8136
commit 40ea07cd2f
1 changed files with 25 additions and 0 deletions
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priv/repo/migrations/20180829082743_fill_recipients_to_and_cc_fields_in_activities.exs Normal file
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defmodule Pleroma.Repo.Migrations.FillRecipientsToAndCcFieldsInActivities do
use Ecto.Migration
alias Pleroma.{Repo, Activity}
def up do
max = Repo.aggregate(Activity, :max, :id)
if max do
IO.puts("#{max} activities")
chunks = 0..(round(max / 10_000))
Enum.each(chunks, fn (i) ->
min = i * 10_000
max = min + 10_000
execute("""
update activities set recipients_to = array(select jsonb_array_elements_text(data->'to')) where id > #{min} and id <= #{max} and jsonb_typeof(data->'to') = 'array';
""")
|> IO.inspect
execute("""
update activities set recipients_cc = array(select jsonb_array_elements_text(data->'cc')) where id > #{min} and id <= #{max} and jsonb_typeof(data->'cc') = 'array';
""")
|> IO.inspect
end)
end
end
end