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# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.UserNote do
use Ecto.Schema
import Ecto.Changeset
import Ecto.Query
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.UserNote
schema "user_notes" do
belongs_to(:source, User, type: FlakeId.Ecto.CompatType)
belongs_to(:target, User, type: FlakeId.Ecto.CompatType)
field(:comment, :string)
timestamps()
end
def changeset(%UserNote{} = user_note, params \\ %{}) do
user_note
|> cast(params, [:source_id, :target_id, :comment])
|> validate_required([:source_id, :target_id])
end
def show(%User{} = source, %User{} = target) do
with %UserNote{} = note <-
UserNote
|> where(source_id: ^source.id, target_id: ^target.id)
|> Repo.one() do
note.comment
else
_ -> ""
end
end
def create(%User{} = source, %User{} = target, comment) do
%UserNote{}
|> changeset(%{
source_id: source.id,
target_id: target.id,
comment: comment
})
|> Repo.insert(
on_conflict: {:replace, [:comment]},
conflict_target: [:source_id, :target_id]
)
end
end
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