bnhansn

use Mix.Config

config :sling, Sling.Repo,
  username: "your_postgres_user",
  password: "your_postgres_password"

bnhansn

# contents above

import_config "dev.secret.exs"

bnhansn

defmodule Sling.Repo.Migrations.CreateUser do
  use Ecto.Migration

  def change do
    create table(:users) do
      add :username, :string, null: false
      add :email, :string, null: false
      add :password_hash, :string, null: false

      timestamps()

bnhansn

defmodule Sling.User do
  use Sling.Web, :model

  schema "users" do
    field :username, :string
    field :email, :string
    field :password_hash, :string

    timestamps()
  end

bnhansn

# content above

def application do
  [mod: {Sling, []},
   applications: [:phoenix, :phoenix_pubsub, :phoenix_html, :cowboy, :logger, :gettext,
                  :phoenix_ecto, :postgrex, :comeonin]] # :comeonin added here
end

# ...

bnhansn

defmodule Sling.User do
  use Sling.Web, :model

  schema "users" do
    field :username, :string
    field :email, :string
    field :password_hash, :string
    field :password, :string, virtual: true

    timestamps()

bnhansn

# content above

config :guardian, Guardian,
  issuer: "Sling",
  ttl: {30, :days},
  verify_issuer: true,
  serializer: Sling.GuardianSerializer

import_config "#{Mix.env}.exs"

bnhansn

config :guardian, Guardian,
  secret_key: "LG17BzmhBeq81Yyyn6vH7GVdrCkQpLktol2vdXlBzkRRHpYsZwluKMG9r6fnu90m"

bnhansn

config :guardian, Guardian,
  secret_key: System.get_env("GUARDIAN_SECRET_KEY")

bnhansn

defmodule Sling.GuardianSerializer do
  @behaviour Guardian.Serializer

  alias Sling.Repo
  alias Sling.User

  def for_token(user = %User{}), do: {:ok, "User:#{user.id}"}
  def for_token(_), do: {:error, "Unknown resource type"}

  def from_token("User:" <> id), do: {:ok, Repo.get(User, String.to_integer(id))}