1 defmodule Pleroma.User do
4 alias Pleroma.{Repo, User}
10 field :nickname, :string
11 field :password_hash, :string
12 field :following, { :array, :string }, default: []
18 def ap_id(%User{nickname: nickname}) do
19 "#{Pleroma.Web.base_url}/users/#{nickname}"
22 def ap_followers(%User{} = user) do
23 "#{ap_id(user)}/followers"
26 def follow_changeset(struct, params \\ %{}) do
28 |> cast(params, [:following])
29 |> validate_required([:following])
32 def follow(%User{} = follower, %User{} = followed) do
33 ap_followers = User.ap_followers(followed)
34 if following?(follower, followed) do
36 "Could not follow user: #{followed.nickname} is already on your list." }
38 following = [ap_followers | follower.following]
42 |> follow_changeset(%{following: following})
47 def unfollow(%User{} = follower, %User{} = followed) do
48 ap_followers = User.ap_followers(followed)
49 if following?(follower, followed) do
50 following = follower.following
51 |> List.delete(ap_followers)
54 |> follow_changeset(%{following: following})
57 { :error, "Not subscribed!" }
61 def following?(%User{} = follower, %User{} = followed) do
62 Enum.member?(follower.following, User.ap_followers(followed))