Merge branch 'develop' of ssh.gitgud.io:lambadalambda/pleroma into feature/help-test

[akkoma] / lib / pleroma / user.ex

diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 3fb298d0550ae6ed2e2fa6973e0fe639068338dc..ed85447fe3007d816700cce16367f3b7a9acbc93 100644 (file)
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -1,5 +1,7 @@
 defmodule Pleroma.User do
   use Ecto.Schema
+  import Ecto.Changeset
+  alias Pleroma.{Repo, User}
 
   schema "users" do
     field :bio, :string
@@ -7,7 +9,83 @@ defmodule Pleroma.User do
     field :name, :string
     field :nickname, :string
     field :password_hash, :string
+    field :password, :string, virtual: true
+    field :password_confirmation, :string, virtual: true
+    field :following, { :array, :string }, default: []
+    field :ap_id, :string
 
     timestamps()
   end
+
+  def ap_id(%User{nickname: nickname}) do
+    "#{Pleroma.Web.base_url}/users/#{nickname}"
+  end
+
+  def ap_followers(%User{} = user) do
+    "#{ap_id(user)}/followers"
+  end
+
+  def follow_changeset(struct, params \\ %{}) do
+    struct
+    |> cast(params, [:following])
+    |> validate_required([:following])
+  end
+
+  def register_changeset(struct, params \\ %{}) do
+    changeset = struct
+    |> cast(params, [:bio, :email, :name, :nickname, :password, :password_confirmation])
+    |> validate_required([:bio, :email, :name, :nickname, :password, :password_confirmation])
+    |> validate_confirmation(:password)
+    |> unique_constraint(:email)
+    |> unique_constraint(:nickname)
+
+    if changeset.valid? do
+      hashed = Comeonin.Pbkdf2.hashpwsalt(changeset.changes[:password])
+      ap_id = User.ap_id(%User{nickname: changeset.changes[:nickname]})
+      followers = User.ap_followers(%User{nickname: changeset.changes[:nickname]})
+      changeset
+      |> put_change(:password_hash, hashed)
+      |> put_change(:ap_id, ap_id)
+      |> put_change(:following, [followers])
+    else
+      changeset
+    end
+  end
+
+  def follow(%User{} = follower, %User{} = followed) do
+    ap_followers = User.ap_followers(followed)
+    following = [ap_followers | follower.following]
+    |> Enum.uniq
+
+    follower
+    |> follow_changeset(%{following: following})
+    |> Repo.update
+  end
+
+  def unfollow(%User{} = follower, %User{} = followed) do
+    ap_followers = User.ap_followers(followed)
+    following = follower.following
+    |> List.delete(ap_followers)
+
+    follower
+    |> follow_changeset(%{following: following})
+    |> Repo.update
+  end
+
+  def following?(%User{} = follower, %User{} = followed) do
+    Enum.member?(follower.following, User.ap_followers(followed))
+  end
+
+  def get_cached_by_ap_id(ap_id) do
+    ConCache.get_or_store(:users, "ap_id:#{ap_id}", fn() ->
+      # Return false so the cache will store it.
+      Repo.get_by(User, ap_id: ap_id) || false
+    end)
+  end
+
+  def get_cached_by_nickname(nickname) do
+    ConCache.get_or_store(:users, "nickname:#{nickname}", fn() ->
+      Repo.get_by(User, nickname: nickname) || false
+    end)
+  end
 end