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Marker: added unread_count field

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This commit is contained in:
Maksim Pechnikov 2019-10-22 13:42:59 +03:00
parent 6281e4795a
commit d4270397dc
5 changed files with 61 additions and 5 deletions
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5
lib/pleroma/marker.ex
View File

@ -18,6 +18,7 @@ defmodule Pleroma.Marker do
field(:last_read_id, :string, default: "")
field(:timeline, :string, default: "")
field(:lock_version, :integer, default: 0)
field(:unread_count, :integer, default: 0)
belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
timestamps()
@ -38,7 +39,7 @@ defmodule Pleroma.Marker do
Multi.insert(multi, timeline, marker,
returning: true,
on_conflict: {:replace, [:last_read_id]},
on_conflict: {:replace, [:last_read_id, :unread_count]},
conflict_target: [:user_id, :timeline]
)
end)
@ -55,7 +56,7 @@ defmodule Pleroma.Marker do
@doc false
defp changeset(marker, attrs) do
marker
|> cast(attrs, [:last_read_id])
|> cast(attrs, [:last_read_id, :unread_count])
|> validate_required([:user_id, :timeline, :last_read_id])
|> validate_inclusion(:timeline, @timelines)
end

1
lib/pleroma/web/mastodon_api/views/marker_view.ex
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@ -10,6 +10,7 @@ defmodule Pleroma.Web.MastodonAPI.MarkerView do
Map.put_new(acc, m.timeline, %{
last_read_id: m.last_read_id,
version: m.lock_version,
unread_count: m.unread_count,
updated_at: NaiveDateTime.to_iso8601(m.updated_at)
})
end)

49
priv/repo/migrations/20191021113356_add_unread_to_marker.exs Normal file
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@ -0,0 +1,49 @@
defmodule Pleroma.Repo.Migrations.AddUnreadToMarker do
use Ecto.Migration
import Ecto.Query
alias Pleroma.Repo
alias Pleroma.Notification
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
end
def update_markers do
from(q in Notification,
select: %{
timeline: "notifications",
user_id: q.user_id,
unread_count: fragment("COUNT(*) FILTER (WHERE seen = false) as unread_count"),
last_read_id: fragment("(MAX(id) FILTER (WHERE seen = true)::text) as last_read_id ")
},
group_by: [q.user_id]
)
|> Repo.all()
|> Enum.reduce(Ecto.Multi.new(), fn attrs, multi ->
marker =
Pleroma.Marker
|> struct(attrs)
|> Ecto.Changeset.change()
multi
|> Ecto.Multi.insert(attrs[:user_id], marker,
returning: true,
on_conflict: {:replace, [:last_read_id, :unread_count]},
conflict_target: [:user_id, :timeline]
)
end)
|> Pleroma.Repo.transaction()
end
end

7
test/web/mastodon_api/controllers/marker_controller_test.exs
View File

@ -15,7 +15,7 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
{:ok, %{"notifications" => marker}} =
Pleroma.Marker.upsert(
user,
%{"notifications" => %{"last_read_id" => "69420"}}
%{"notifications" => %{"last_read_id" => "69420", "unread_count" => 7}}
)
response =
@ -28,6 +28,7 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
assert response == %{
"notifications" => %{
"last_read_id" => "69420",
"unread_count" => 7,
"updated_at" => NaiveDateTime.to_iso8601(marker.updated_at),
"version" => 0
}
@ -70,7 +71,8 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
"notifications" => %{
"last_read_id" => "69420",
"updated_at" => _,
"version" => 0
"version" => 0,
"unread_count" => 0
}
} = response
end
@ -98,6 +100,7 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
assert response == %{
"notifications" => %{
"last_read_id" => "69888",
"unread_count" => 0,
"updated_at" => NaiveDateTime.to_iso8601(marker.updated_at),
"version" => 0
}

4
test/web/mastodon_api/views/marker_view_test.exs
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@ -8,17 +8,19 @@ defmodule Pleroma.Web.MastodonAPI.MarkerViewTest do
import Pleroma.Factory
test "returns markers" do
marker1 = insert(:marker, timeline: "notifications", last_read_id: "17")
marker1 = insert(:marker, timeline: "notifications", last_read_id: "17", unread_count: 5)
marker2 = insert(:marker, timeline: "home", last_read_id: "42")
assert MarkerView.render("markers.json", %{markers: [marker1, marker2]}) == %{
"home" => %{
last_read_id: "42",
unread_count: 0,
updated_at: NaiveDateTime.to_iso8601(marker2.updated_at),
version: 0
},
"notifications" => %{
last_read_id: "17",
unread_count: 5,
updated_at: NaiveDateTime.to_iso8601(marker1.updated_at),
version: 0
}