use Ecto.Schema
import Ecto.Changeset
- alias Pleroma.User
alias Pleroma.Repo
+ alias Pleroma.User
@moduledoc """
Chat keeps a reference to ChatMessage conversations between a user and an recipient. The recipient can be a user (for now) or a group (not implemented yet).
schema "chats" do
belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
field(:recipient, :string)
- field(:unread, :integer, default: 0)
+ field(:unread, :integer, default: 0, read_after_writes: true)
timestamps()
end
def creation_cng(struct, params) do
struct
- |> cast(params, [:user_id, :recipient])
+ |> cast(params, [:user_id, :recipient, :unread])
+ |> validate_change(:recipient, fn
+ :recipient, recipient ->
+ case User.get_cached_by_ap_id(recipient) do
+ nil -> [recipient: "must be an existing user"]
+ _ -> []
+ end
+ end)
|> validate_required([:user_id, :recipient])
|> unique_constraint(:user_id, name: :chats_user_id_recipient_index)
end
+ def get(user_id, recipient) do
+ __MODULE__
+ |> Repo.get_by(user_id: user_id, recipient: recipient)
+ end
+
def get_or_create(user_id, recipient) do
%__MODULE__{}
|> creation_cng(%{user_id: user_id, recipient: recipient})
|> Repo.insert(
- on_conflict: [set: [updated_at: NaiveDateTime.utc_now()]],
+ # Need to set something, otherwise we get nothing back at all
+ on_conflict: [set: [recipient: recipient]],
+ returning: true,
+ conflict_target: [:user_id, :recipient]
+ )
+ end
+
+ def bump_or_create(user_id, recipient) do
+ %__MODULE__{}
+ |> creation_cng(%{user_id: user_id, recipient: recipient, unread: 1})
+ |> Repo.insert(
+ on_conflict: [set: [updated_at: NaiveDateTime.utc_now()], inc: [unread: 1]],
conflict_target: [:user_id, :recipient]
)
end
+
+ def mark_as_read(chat) do
+ chat
+ |> change(%{unread: 0})
+ |> Repo.update()
+ end
end