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maked unread_count as virtual field

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This commit is contained in:
Maksim Pechnikov 2020-02-10 09:01:45 +03:00
commit cd040691bd
7 changed files with 123 additions and 156 deletions
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15
priv/repo/migrations/20191030202008_add_unread_to_marker.exs → priv/repo/migrations/20200210050658_update_markers.exs
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@ -1,25 +1,17 @@
defmodule Pleroma.Repo.Migrations.AddUnreadToMarker do
defmodule Pleroma.Repo.Migrations.UpdateMarkers do
use Ecto.Migration
import Ecto.Query
alias Pleroma.Repo
def up do
alter table(:markers) do
add_if_not_exists(:unread_count, :integer, default: 0)
end
flush()
update_markers()
end
def down do
alter table(:markers) do
remove_if_exists(:unread_count, :integer)
end
:ok
end
def update_markers do
defp update_markers do
now = NaiveDateTime.utc_now()
markers_attrs =
@ -27,7 +19,6 @@ defmodule Pleroma.Repo.Migrations.AddUnreadToMarker do
select: %{
timeline: "notifications",
user_id: q.user_id,
unread_count: fragment("SUM( CASE WHEN seen = false THEN 1 ELSE 0 END )"),
last_read_id:
type(fragment("MAX( CASE WHEN seen = true THEN id ELSE null END )"), :string)
},