Update

lib/nulla/accounts/user.ex

@@ -47,9 +47,9 @@ defmodule Nulla.Accounts.User do
   end
 
   defp maybe_put_id(changeset) do
-    id_in_attrs = get_field(changeset, :id)
+    id = get_field(changeset, :id)
 
-    if is_nil(id_in_attrs) do
+    if is_nil(id) do
       change(changeset, id: Snowflake.next_id())
     else
       changeset

lib/nulla/activities/activity.ex

@@ -26,9 +26,9 @@ defmodule Nulla.Activities.Activity do
   end
 
   defp maybe_put_id(changeset) do
-    id_in_attrs = get_field(changeset, :id)
+    id = get_field(changeset, :id)
 
-    if is_nil(id_in_attrs) do
+    if is_nil(id) do
       change(changeset, id: Snowflake.next_id())
     else
       changeset

lib/nulla/actors/actor.ex

@@ -85,9 +85,9 @@ defmodule Nulla.Actors.Actor do
   end
 
   defp maybe_put_id(changeset) do
-    id_in_attrs = get_field(changeset, :id)
+    id = get_field(changeset, :id)
 
-    if is_nil(id_in_attrs) do
+    if is_nil(id) do
       change(changeset, id: Snowflake.next_id())
     else
       changeset

lib/nulla/announces.ex

@@ -0,0 +1,104 @@
+defmodule Nulla.Announces do
+  @moduledoc """
+  The Announces context.
+  """
+
+  import Ecto.Query, warn: false
+  alias Nulla.Repo
+
+  alias Nulla.Announces.Announce
+
+  @doc """
+  Returns the list of announces.
+
+  ## Examples
+
+      iex> list_announces()
+      [%Announce{}, ...]
+
+  """
+  def list_announces do
+    Repo.all(Announce)
+  end
+
+  @doc """
+  Gets a single announce.
+
+  Raises `Ecto.NoResultsError` if the Announce does not exist.
+
+  ## Examples
+
+      iex> get_announce!(123)
+      %Announce{}
+
+      iex> get_announce!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_announce!(id), do: Repo.get!(Announce, id)
+
+  @doc """
+  Creates a announce.
+
+  ## Examples
+
+      iex> create_announce(%{field: value})
+      {:ok, %Announce{}}
+
+      iex> create_announce(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_announce(attrs \\ %{}) do
+    %Announce{}
+    |> Announce.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a announce.
+
+  ## Examples
+
+      iex> update_announce(announce, %{field: new_value})
+      {:ok, %Announce{}}
+
+      iex> update_announce(announce, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_announce(%Announce{} = announce, attrs) do
+    announce
+    |> Announce.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a announce.
+
+  ## Examples
+
+      iex> delete_announce(announce)
+      {:ok, %Announce{}}
+
+      iex> delete_announce(announce)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_announce(%Announce{} = announce) do
+    Repo.delete(announce)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking announce changes.
+
+  ## Examples
+
+      iex> change_announce(announce)
+      %Ecto.Changeset{data: %Announce{}}
+
+  """
+  def change_announce(%Announce{} = announce, attrs \\ %{}) do
+    Announce.changeset(announce, attrs)
+  end
+end

lib/nulla/announces/announce.ex

@@ -0,0 +1,33 @@
+defmodule Nulla.Announces.Announce do
+  use Ecto.Schema
+  import Ecto.Changeset
+  alias Nulla.Snowflake
+  alias Nulla.Actors.Actor
+  alias Nulla.Notes.Note
+
+  @primary_key {:id, :integer, autogenerate: false}
+  schema "announces" do
+    belongs_to :actor, Actor
+    belongs_to :note, Note
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(announce, attrs) do
+    announce
+    |> cast(attrs, [:actor_id, :note_id])
+    |> maybe_put_id()
+    |> validate_required([:actor_id, :note_id])
+  end
+
+  defp maybe_put_id(changeset) do
+    id = get_field(changeset, :id)
+
+    if is_nil(id) do
+      change(changeset, id: Snowflake.next_id())
+    else
+      changeset
+    end
+  end
+end

lib/nulla/likes.ex

@@ -0,0 +1,104 @@
+defmodule Nulla.Likes do
+  @moduledoc """
+  The Likes context.
+  """
+
+  import Ecto.Query, warn: false
+  alias Nulla.Repo
+
+  alias Nulla.Likes.Like
+
+  @doc """
+  Returns the list of likes.
+
+  ## Examples
+
+      iex> list_likes()
+      [%Like{}, ...]
+
+  """
+  def list_likes do
+    Repo.all(Like)
+  end
+
+  @doc """
+  Gets a single like.
+
+  Raises `Ecto.NoResultsError` if the Like does not exist.
+
+  ## Examples
+
+      iex> get_like!(123)
+      %Like{}
+
+      iex> get_like!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_like!(id), do: Repo.get!(Like, id)
+
+  @doc """
+  Creates a like.
+
+  ## Examples
+
+      iex> create_like(%{field: value})
+      {:ok, %Like{}}
+
+      iex> create_like(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_like(attrs \\ %{}) do
+    %Like{}
+    |> Like.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a like.
+
+  ## Examples
+
+      iex> update_like(like, %{field: new_value})
+      {:ok, %Like{}}
+
+      iex> update_like(like, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_like(%Like{} = like, attrs) do
+    like
+    |> Like.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a like.
+
+  ## Examples
+
+      iex> delete_like(like)
+      {:ok, %Like{}}
+
+      iex> delete_like(like)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_like(%Like{} = like) do
+    Repo.delete(like)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking like changes.
+
+  ## Examples
+
+      iex> change_like(like)
+      %Ecto.Changeset{data: %Like{}}
+
+  """
+  def change_like(%Like{} = like, attrs \\ %{}) do
+    Like.changeset(like, attrs)
+  end
+end

lib/nulla/likes/like.ex

@@ -0,0 +1,33 @@
+defmodule Nulla.Likes.Like do
+  use Ecto.Schema
+  import Ecto.Changeset
+  alias Nulla.Snowflake
+  alias Nulla.Actors.Actor
+  alias Nulla.Notes.Note
+
+  @primary_key {:id, :integer, autogenerate: false}
+  schema "likes" do
+    belongs_to :actor, Actor
+    belongs_to :note, Note
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(like, attrs) do
+    like
+    |> cast(attrs, [:actor_id, :note_id])
+    |> maybe_put_id()
+    |> validate_required([:actor_id, :note_id])
+  end
+
+  defp maybe_put_id(changeset) do
+    id = get_field(changeset, :id)
+
+    if is_nil(id) do
+      change(changeset, id: Snowflake.next_id())
+    else
+      changeset
+    end
+  end
+end

lib/nulla/media_attachments/media_attachment.ex

@@ -27,9 +27,9 @@ defmodule Nulla.MediaAttachments.MediaAttachment do
   end
 
   defp maybe_put_id(changeset) do
-    id_in_attrs = get_field(changeset, :id)
+    id = get_field(changeset, :id)
 
-    if is_nil(id_in_attrs) do
+    if is_nil(id) do
       change(changeset, id: Snowflake.next_id())
     else
       changeset

lib/nulla/notes/note.ex

@@ -17,6 +17,7 @@ defmodule Nulla.Notes.Note do
     field :cc, {:array, :string}
     field :sensitive, :boolean, default: false
     field :content, :string
+    field :tag, {:array, :map}
     field :language, :string
     field :featured, :boolean, default: false
 
@@ -39,6 +40,7 @@ defmodule Nulla.Notes.Note do
       :cc,
       :sensitive,
       :content,
+      :tag,
       :language,
       :featured,
       :actor_id
@@ -53,6 +55,7 @@ defmodule Nulla.Notes.Note do
       :to,
       :cc,
       :content,
+      :tag,
       :language,
       :featured,
       :actor_id

lib/nulla/relations/relation.ex

@@ -64,9 +64,9 @@ defmodule Nulla.Relations.Relation do
   end
 
   defp maybe_put_id(changeset) do
-    id_in_attrs = get_field(changeset, :id)
+    id = get_field(changeset, :id)
 
-    if is_nil(id_in_attrs) do
+    if is_nil(id) do
       change(changeset, id: Snowflake.next_id())
     else
       changeset

lib/nulla_web/controllers/api/announce_controller.ex

@@ -0,0 +1,43 @@
+defmodule NullaWeb.Api.AnnounceController do
+  use NullaWeb, :controller
+
+  alias Nulla.Announces
+  alias Nulla.Announces.Announce
+
+  action_fallback NullaWeb.FallbackController
+
+  def index(conn, _params) do
+    announces = Announces.list_announces()
+    render(conn, :index, announces: announces)
+  end
+
+  def create(conn, %{"announce" => announce_params}) do
+    with {:ok, %Announce{} = announce} <- Announces.create_announce(announce_params) do
+      conn
+      |> put_status(:created)
+      |> put_resp_header("location", ~p"/api/announces/#{announce}")
+      |> render(:show, announce: announce)
+    end
+  end
+
+  def show(conn, %{"id" => id}) do
+    announce = Announces.get_announce!(id)
+    render(conn, :show, announce: announce)
+  end
+
+  def update(conn, %{"id" => id, "announce" => announce_params}) do
+    announce = Announces.get_announce!(id)
+
+    with {:ok, %Announce{} = announce} <- Announces.update_announce(announce, announce_params) do
+      render(conn, :show, announce: announce)
+    end
+  end
+
+  def delete(conn, %{"id" => id}) do
+    announce = Announces.get_announce!(id)
+
+    with {:ok, %Announce{}} <- Announces.delete_announce(announce) do
+      send_resp(conn, :no_content, "")
+    end
+  end
+end

lib/nulla_web/controllers/api/announce_json.ex

@@ -0,0 +1,23 @@
+defmodule NullaWeb.Api.AnnounceJSON do
+  alias Nulla.Announces.Announce
+
+  @doc """
+  Renders a list of announces.
+  """
+  def index(%{announces: announces}) do
+    %{data: for(announce <- announces, do: data(announce))}
+  end
+
+  @doc """
+  Renders a single announce.
+  """
+  def show(%{announce: announce}) do
+    %{data: data(announce)}
+  end
+
+  defp data(%Announce{} = announce) do
+    %{
+      id: announce.id
+    }
+  end
+end

lib/nulla_web/controllers/api/like_controller.ex

@@ -0,0 +1,43 @@
+defmodule NullaWeb.Api.LikeController do
+  use NullaWeb, :controller
+
+  alias Nulla.Likes
+  alias Nulla.Likes.Like
+
+  action_fallback NullaWeb.FallbackController
+
+  def index(conn, _params) do
+    likes = Likes.list_likes()
+    render(conn, :index, likes: likes)
+  end
+
+  def create(conn, %{"like" => like_params}) do
+    with {:ok, %Like{} = like} <- Likes.create_like(like_params) do
+      conn
+      |> put_status(:created)
+      |> put_resp_header("location", ~p"/api/likes/#{like}")
+      |> render(:show, like: like)
+    end
+  end
+
+  def show(conn, %{"id" => id}) do
+    like = Likes.get_like!(id)
+    render(conn, :show, like: like)
+  end
+
+  def update(conn, %{"id" => id, "like" => like_params}) do
+    like = Likes.get_like!(id)
+
+    with {:ok, %Like{} = like} <- Likes.update_like(like, like_params) do
+      render(conn, :show, like: like)
+    end
+  end
+
+  def delete(conn, %{"id" => id}) do
+    like = Likes.get_like!(id)
+
+    with {:ok, %Like{}} <- Likes.delete_like(like) do
+      send_resp(conn, :no_content, "")
+    end
+  end
+end

lib/nulla_web/controllers/api/like_json.ex

@@ -0,0 +1,23 @@
+defmodule NullaWeb.Api.LikeJSON do
+  alias Nulla.Likes.Like
+
+  @doc """
+  Renders a list of likes.
+  """
+  def index(%{likes: likes}) do
+    %{data: for(like <- likes, do: data(like))}
+  end
+
+  @doc """
+  Renders a single like.
+  """
+  def show(%{like: like}) do
+    %{data: data(like)}
+  end
+
+  defp data(%Like{} = like) do
+    %{
+      id: like.id
+    }
+  end
+end

lib/nulla_web/controllers/api/note_json.ex

@@ -26,6 +26,7 @@ defmodule NullaWeb.Api.NoteJSON do
       cc: note.cc,
       sensitive: note.sensitive,
       content: note.content,
+      tag: note.tag,
       language: note.language
     }
   end

lib/nulla_web/router.ex

@@ -71,6 +71,8 @@ defmodule NullaWeb.Router do
     resources "/notes", NoteController, except: [:new, :edit]
     resources "/media_attachments", MediaAttachmentController, except: [:new, :edit]
     resources "/relations", RelationController, except: [:new, :edit]
+    resources "/likes", LikeController, except: [:new, :edit]
+    resources "/announces", AnnounceController, except: [:new, :edit]
     resources "/activities", ActivityController, except: [:new, :edit]
   end
 

priv/repo/migrations/20250702091405_create_notes.exs

@@ -13,6 +13,7 @@ defmodule Nulla.Repo.Migrations.CreateNotes do
       add :cc, {:array, :string}
       add :sensitive, :boolean, default: false, null: false
       add :content, :string
+      add :tag, {:array, :map}
       add :language, :string
       add :featured, :boolean, default: false, null: false
       add :actor_id, references(:actors, on_delete: :delete_all)

priv/repo/migrations/20250702152953_create_relations.exs

@@ -17,8 +17,8 @@ defmodule Nulla.Repo.Migrations.CreateRelations do
       add :requested, :boolean, default: false, null: false
       add :note, :string
 
-      add :local_actor_id, references(:actors, type: :bigint), null: false
+      add :local_actor_id, references(:actors, on_delete: :delete_all), null: false
-      add :remote_actor_id, references(:actors, type: :bigint), null: false
+      add :remote_actor_id, references(:actors, on_delete: :delete_all), null: false
 
       timestamps(type: :utc_datetime)
     end

priv/repo/migrations/20250706092825_create_likes.exs

@@ -0,0 +1,17 @@
+defmodule Nulla.Repo.Migrations.CreateLikes do
+  use Ecto.Migration
+
+  def change do
+    create table(:likes, primary_key: false) do
+      add :id, :bigint, primary_key: true
+      add :actor_id, references(:actors, on_delete: :delete_all), null: false
+      add :note_id, references(:notes, on_delete: :delete_all), null: false
+
+      timestamps(type: :utc_datetime)
+    end
+
+    create index(:likes, [:actor_id])
+    create index(:likes, [:note_id])
+    create unique_index(:likes, [:actor_id, :note_id])
+  end
+end

priv/repo/migrations/20250706120640_create_announces.exs

@@ -0,0 +1,17 @@
+defmodule Nulla.Repo.Migrations.CreateAnnounces do
+  use Ecto.Migration
+
+  def change do
+    create table(:announces, primary_key: false) do
+      add :id, :bigint, primary_key: true
+      add :actor_id, references(:actors, on_delete: :delete_all), null: false
+      add :note_id, references(:notes, on_delete: :delete_all), null: false
+
+      timestamps(type: :utc_datetime)
+    end
+
+    create index(:announces, [:actor_id])
+    create index(:announces, [:note_id])
+    create unique_index(:announces, [:actor_id, :note_id])
+  end
+end

test/nulla/announces_test.exs

@@ -0,0 +1,78 @@
+defmodule Nulla.AnnouncesTest do
+  use Nulla.DataCase
+
+  alias Nulla.Announces
+
+  describe "announces" do
+    alias Nulla.Announces.Announce
+
+    import Nulla.ActorsFixtures
+    import Nulla.NotesFixtures
+    import Nulla.AnnouncesFixtures
+
+    @invalid_attrs %{
+      actor_id: nil,
+      note_id: nil
+    }
+
+    test "list_announces/0 returns all announces" do
+      announce = announce_fixture()
+      assert Announces.list_announces() == [announce]
+    end
+
+    test "get_announce!/1 returns the announce with given id" do
+      announce = announce_fixture()
+      assert Announces.get_announce!(announce.id) == announce
+    end
+
+    test "create_announce/1 with valid data creates a announce" do
+      actor = actor_fixture()
+      note = note_fixture()
+
+      valid_attrs = %{
+        actor_id: actor.id,
+        note_id: note.id
+      }
+
+      assert {:ok, %Announce{} = announce} = Announces.create_announce(valid_attrs)
+      assert is_integer(announce.actor_id)
+      assert is_integer(announce.note_id)
+    end
+
+    test "create_announce/1 with invalid data returns error changeset" do
+      assert {:error, %Ecto.Changeset{}} = Announces.create_announce(@invalid_attrs)
+    end
+
+    test "update_announce/2 with valid data updates the announce" do
+      actor = actor_fixture()
+      note = note_fixture()
+      announce = announce_fixture()
+
+      update_attrs = %{
+        actor_id: actor.id,
+        note_id: note.id
+      }
+
+      assert {:ok, %Announce{} = announce} = Announces.update_announce(announce, update_attrs)
+      assert is_integer(announce.actor_id)
+      assert is_integer(announce.note_id)
+    end
+
+    test "update_announce/2 with invalid data returns error changeset" do
+      announce = announce_fixture()
+      assert {:error, %Ecto.Changeset{}} = Announces.update_announce(announce, @invalid_attrs)
+      assert announce == Announces.get_announce!(announce.id)
+    end
+
+    test "delete_announce/1 deletes the announce" do
+      announce = announce_fixture()
+      assert {:ok, %Announce{}} = Announces.delete_announce(announce)
+      assert_raise Ecto.NoResultsError, fn -> Announces.get_announce!(announce.id) end
+    end
+
+    test "change_announce/1 returns a announce changeset" do
+      announce = announce_fixture()
+      assert %Ecto.Changeset{} = Announces.change_announce(announce)
+    end
+  end
+end

test/nulla/likes_test.exs

@@ -0,0 +1,78 @@
+defmodule Nulla.LikesTest do
+  use Nulla.DataCase
+
+  alias Nulla.Likes
+
+  describe "likes" do
+    alias Nulla.Likes.Like
+
+    import Nulla.ActorsFixtures
+    import Nulla.NotesFixtures
+    import Nulla.LikesFixtures
+
+    @invalid_attrs %{
+      actor_id: nil,
+      note_id: nil
+    }
+
+    test "list_likes/0 returns all likes" do
+      like = like_fixture()
+      assert Likes.list_likes() == [like]
+    end
+
+    test "get_like!/1 returns the like with given id" do
+      like = like_fixture()
+      assert Likes.get_like!(like.id) == like
+    end
+
+    test "create_like/1 with valid data creates a like" do
+      actor = actor_fixture()
+      note = note_fixture()
+
+      valid_attrs = %{
+        actor_id: actor.id,
+        note_id: note.id
+      }
+
+      assert {:ok, %Like{} = like} = Likes.create_like(valid_attrs)
+      assert is_integer(like.actor_id)
+      assert is_integer(like.note_id)
+    end
+
+    test "create_like/1 with invalid data returns error changeset" do
+      assert {:error, %Ecto.Changeset{}} = Likes.create_like(@invalid_attrs)
+    end
+
+    test "update_like/2 with valid data updates the like" do
+      actor = actor_fixture()
+      note = note_fixture()
+      like = like_fixture()
+
+      update_attrs = %{
+        actor_id: actor.id,
+        note_id: note.id
+      }
+
+      assert {:ok, %Like{} = like} = Likes.update_like(like, update_attrs)
+      assert is_integer(like.actor_id)
+      assert is_integer(like.note_id)
+    end
+
+    test "update_like/2 with invalid data returns error changeset" do
+      like = like_fixture()
+      assert {:error, %Ecto.Changeset{}} = Likes.update_like(like, @invalid_attrs)
+      assert like == Likes.get_like!(like.id)
+    end
+
+    test "delete_like/1 deletes the like" do
+      like = like_fixture()
+      assert {:ok, %Like{}} = Likes.delete_like(like)
+      assert_raise Ecto.NoResultsError, fn -> Likes.get_like!(like.id) end
+    end
+
+    test "change_like/1 returns a like changeset" do
+      like = like_fixture()
+      assert %Ecto.Changeset{} = Likes.change_like(like)
+    end
+  end
+end

test/nulla/notes_test.exs

@@ -13,6 +13,7 @@ defmodule Nulla.NotesTest do
       sensitive: nil,
       cc: nil,
       to: nil,
+      tag: nil,
       url: nil,
       language: nil,
       inReplyTo: nil,
@@ -39,6 +40,7 @@ defmodule Nulla.NotesTest do
         sensitive: true,
         cc: ["option1", "option2"],
         to: ["option1", "option2"],
+        tag: [%{"key1" => "value1"}, %{"key2" => "value2"}],
         url: "some url",
         language: "some language",
         inReplyTo: "some inReplyTo",
@@ -52,6 +54,7 @@ defmodule Nulla.NotesTest do
       assert note.sensitive == true
       assert note.cc == ["option1", "option2"]
       assert note.to == ["option1", "option2"]
+      assert note.tag == [%{"key1" => "value1"}, %{"key2" => "value2"}]
       assert note.url == "some url"
       assert note.language == "some language"
       assert note.inReplyTo == "some inReplyTo"
@@ -73,6 +76,7 @@ defmodule Nulla.NotesTest do
         sensitive: false,
         cc: ["option1"],
         to: ["option1"],
+        tag: [%{"key1" => "value1"}],
         url: "some updated url",
         language: "some updated language",
         inReplyTo: "some updated inReplyTo",
@@ -86,6 +90,7 @@ defmodule Nulla.NotesTest do
       assert note.sensitive == false
       assert note.cc == ["option1"]
       assert note.to == ["option1"]
+      assert note.tag == [%{"key1" => "value1"}]
       assert note.url == "some updated url"
       assert note.language == "some updated language"
       assert note.inReplyTo == "some updated inReplyTo"

test/nulla_web/controllers/api/announce_controller_test.exs

@@ -0,0 +1,100 @@
+defmodule NullaWeb.Api.AnnounceControllerTest do
+  use NullaWeb.ConnCase
+
+  import Nulla.ActorsFixtures
+  import Nulla.NotesFixtures
+  import Nulla.AnnouncesFixtures
+
+  alias Nulla.Announces.Announce
+
+  @invalid_attrs %{
+    actor_id: nil,
+    note_id: nil
+  }
+
+  setup %{conn: conn} do
+    {:ok, conn: put_req_header(conn, "accept", "application/json")}
+  end
+
+  describe "index" do
+    test "lists all announces", %{conn: conn} do
+      conn = get(conn, ~p"/api/announces")
+      assert json_response(conn, 200)["data"] == []
+    end
+  end
+
+  describe "create announce" do
+    test "renders announce when data is valid", %{conn: conn} do
+      actor = actor_fixture()
+      note = note_fixture()
+
+      create_attrs = %{
+        actor_id: actor.id,
+        note_id: note.id
+      }
+
+      conn = post(conn, ~p"/api/announces", announce: create_attrs)
+      assert %{"id" => id} = json_response(conn, 201)["data"]
+
+      conn = get(conn, ~p"/api/announces/#{id}")
+
+      assert %{
+               "id" => ^id
+             } = json_response(conn, 200)["data"]
+    end
+
+    test "renders errors when data is invalid", %{conn: conn} do
+      conn = post(conn, ~p"/api/announces", announce: @invalid_attrs)
+      assert json_response(conn, 422)["errors"] != %{}
+    end
+  end
+
+  describe "update announce" do
+    setup [:create_announce]
+
+    test "renders announce when data is valid", %{
+      conn: conn,
+      announce: %Announce{id: id} = announce
+    } do
+      actor = actor_fixture()
+      note = note_fixture()
+
+      update_attrs = %{
+        actor_id: actor.id,
+        note_id: note.id
+      }
+
+      conn = put(conn, ~p"/api/announces/#{announce}", announce: update_attrs)
+      assert %{"id" => ^id} = json_response(conn, 200)["data"]
+
+      conn = get(conn, ~p"/api/announces/#{id}")
+
+      assert %{
+               "id" => ^id
+             } = json_response(conn, 200)["data"]
+    end
+
+    test "renders errors when data is invalid", %{conn: conn, announce: announce} do
+      conn = put(conn, ~p"/api/announces/#{announce}", announce: @invalid_attrs)
+      assert json_response(conn, 422)["errors"] != %{}
+    end
+  end
+
+  describe "delete announce" do
+    setup [:create_announce]
+
+    test "deletes chosen announce", %{conn: conn, announce: announce} do
+      conn = delete(conn, ~p"/api/announces/#{announce}")
+      assert response(conn, 204)
+
+      assert_error_sent 404, fn ->
+        get(conn, ~p"/api/announces/#{announce}")
+      end
+    end
+  end
+
+  defp create_announce(_) do
+    announce = announce_fixture()
+    %{announce: announce}
+  end
+end

test/nulla_web/controllers/api/like_controller_test.exs

@@ -0,0 +1,97 @@
+defmodule NullaWeb.Api.LikeControllerTest do
+  use NullaWeb.ConnCase
+
+  import Nulla.ActorsFixtures
+  import Nulla.NotesFixtures
+  import Nulla.LikesFixtures
+
+  alias Nulla.Likes.Like
+
+  @invalid_attrs %{
+    actor_id: nil,
+    note_id: nil
+  }
+
+  setup %{conn: conn} do
+    {:ok, conn: put_req_header(conn, "accept", "application/json")}
+  end
+
+  describe "index" do
+    test "lists all likes", %{conn: conn} do
+      conn = get(conn, ~p"/api/likes")
+      assert json_response(conn, 200)["data"] == []
+    end
+  end
+
+  describe "create like" do
+    test "renders like when data is valid", %{conn: conn} do
+      actor = actor_fixture()
+      note = note_fixture()
+
+      create_attrs = %{
+        actor_id: actor.id,
+        note_id: note.id
+      }
+
+      conn = post(conn, ~p"/api/likes", like: create_attrs)
+      assert %{"id" => id} = json_response(conn, 201)["data"]
+
+      conn = get(conn, ~p"/api/likes/#{id}")
+
+      assert %{
+               "id" => ^id
+             } = json_response(conn, 200)["data"]
+    end
+
+    test "renders errors when data is invalid", %{conn: conn} do
+      conn = post(conn, ~p"/api/likes", like: @invalid_attrs)
+      assert json_response(conn, 422)["errors"] != %{}
+    end
+  end
+
+  describe "update like" do
+    setup [:create_like]
+
+    test "renders like when data is valid", %{conn: conn, like: %Like{id: id} = like} do
+      actor = actor_fixture()
+      note = note_fixture()
+
+      update_attrs = %{
+        actor_id: actor.id,
+        note_id: note.id
+      }
+
+      conn = put(conn, ~p"/api/likes/#{like}", like: update_attrs)
+      assert %{"id" => ^id} = json_response(conn, 200)["data"]
+
+      conn = get(conn, ~p"/api/likes/#{id}")
+
+      assert %{
+               "id" => ^id
+             } = json_response(conn, 200)["data"]
+    end
+
+    test "renders errors when data is invalid", %{conn: conn, like: like} do
+      conn = put(conn, ~p"/api/likes/#{like}", like: @invalid_attrs)
+      assert json_response(conn, 422)["errors"] != %{}
+    end
+  end
+
+  describe "delete like" do
+    setup [:create_like]
+
+    test "deletes chosen like", %{conn: conn, like: like} do
+      conn = delete(conn, ~p"/api/likes/#{like}")
+      assert response(conn, 204)
+
+      assert_error_sent 404, fn ->
+        get(conn, ~p"/api/likes/#{like}")
+      end
+    end
+  end
+
+  defp create_like(_) do
+    like = like_fixture()
+    %{like: like}
+  end
+end

test/nulla_web/controllers/api/note_controller_test.exs

@@ -10,6 +10,7 @@ defmodule NullaWeb.Api.NoteControllerTest do
     sensitive: true,
     cc: ["option1", "option2"],
     to: ["option1", "option2"],
+    tag: [%{"key1" => "value1"}, %{"key2" => "value2"}],
     url: "some url",
     language: "some language",
     inReplyTo: "some inReplyTo",
@@ -21,6 +22,7 @@ defmodule NullaWeb.Api.NoteControllerTest do
     sensitive: false,
     cc: ["option1"],
     to: ["option1"],
+    tag: [%{"key1" => "value1"}],
     url: "some updated url",
     language: "some updated language",
     inReplyTo: "some updated inReplyTo",
@@ -32,6 +34,7 @@ defmodule NullaWeb.Api.NoteControllerTest do
     sensitive: nil,
     cc: nil,
     to: nil,
+    tag: nil,
     url: nil,
     language: nil,
     inReplyTo: nil,
@@ -71,6 +74,7 @@ defmodule NullaWeb.Api.NoteControllerTest do
                "published" => "2025-07-01T09:17:00Z",
                "sensitive" => true,
                "to" => ["option1", "option2"],
+               "tag" => [%{"key1" => "value1"}, %{"key2" => "value2"}],
                "url" => "some url",
                "visibility" => "some visibility"
              } = json_response(conn, 200)["data"]
@@ -100,6 +104,7 @@ defmodule NullaWeb.Api.NoteControllerTest do
                "published" => "2025-07-02T09:17:00Z",
                "sensitive" => false,
                "to" => ["option1"],
+               "tag" => [%{"key1" => "value1"}],
                "url" => "some updated url",
                "visibility" => "some updated visibility"
              } = json_response(conn, 200)["data"]

test/support/fixtures/announces_fixtures.ex

@@ -0,0 +1,24 @@
+defmodule Nulla.AnnouncesFixtures do
+  import Nulla.ActorsFixtures
+  import Nulla.NotesFixtures
+
+  @moduledoc """
+  This module defines test helpers for creating
+  entities via the `Nulla.Announces` context.
+  """
+
+  @doc """
+  Generate a announce.
+  """
+  def announce_fixture(attrs \\ %{}) do
+    actor = actor_fixture()
+    note = note_fixture()
+
+    {:ok, announce} =
+      attrs
+      |> Enum.into(%{actor_id: actor.id, note_id: note.id})
+      |> Nulla.Announces.create_announce()
+
+    announce
+  end
+end

test/support/fixtures/likes_fixtures.ex

@@ -0,0 +1,24 @@
+defmodule Nulla.LikesFixtures do
+  import Nulla.ActorsFixtures
+  import Nulla.NotesFixtures
+
+  @moduledoc """
+  This module defines test helpers for creating
+  entities via the `Nulla.Likes` context.
+  """
+
+  @doc """
+  Generate a like.
+  """
+  def like_fixture(attrs \\ %{}) do
+    actor = actor_fixture()
+    note = note_fixture()
+
+    {:ok, like} =
+      attrs
+      |> Enum.into(%{actor_id: actor.id, note_id: note.id})
+      |> Nulla.Likes.create_like()
+
+    like
+  end
+end

test/support/fixtures/notes_fixtures.ex

@@ -22,6 +22,7 @@ defmodule Nulla.NotesFixtures do
         published: ~U[2025-07-01 09:17:00Z],
         sensitive: true,
         to: ["option1", "option2"],
+        tag: [%{"key1" => "value1"}, %{"key2" => "value2"}],
         url: "some url",
         visibility: "some visibility",
         actor_id: actor.id