[AUTH TOKEN]: model and test that value was created

Author: snewcomer

priv/repo/migrations/20170308222552_create_auth_token.exs

@@ -0,0 +1,15 @@
+defmodule CodeCorps.Repo.Migrations.CreateAuthToken do
+  use Ecto.Migration
+
+  def change do
+    create table(:auth_token) do
+      add :value, :string
+
+      add :user_id, references(:users, on_delete: :delete_all)
+
+      timestamps()
+    end
+
+    create index(:auth_token, [:user_id])
+  end
+end

priv/repo/structure.sql

@@ -50,6 +50,38 @@ SET default_tablespace = '';
 
 SET default_with_oids = false;
 
+--
+-- Name: auth_token; Type: TABLE; Schema: public; Owner: -
+--
+
+CREATE TABLE auth_token (
+    id integer NOT NULL,
+    value character varying(255),
+    user_id integer,
+    inserted_at timestamp without time zone NOT NULL,
+    updated_at timestamp without time zone NOT NULL
+);
+
+
+--
+-- Name: auth_token_id_seq; Type: SEQUENCE; Schema: public; Owner: -
+--
+
+CREATE SEQUENCE auth_token_id_seq
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+
+--
+-- Name: auth_token_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: -
+--
+
+ALTER SEQUENCE auth_token_id_seq OWNED BY auth_token.id;
+
+
 --
 -- Name: categories; Type: TABLE; Schema: public; Owner: -
 --
@@ -1343,6 +1375,13 @@ CREATE SEQUENCE users_id_seq
 ALTER SEQUENCE users_id_seq OWNED BY users.id;
 
 
+--
+-- Name: id; Type: DEFAULT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY auth_token ALTER COLUMN id SET DEFAULT nextval('auth_token_id_seq'::regclass);
+
+
 --
 -- Name: id; Type: DEFAULT; Schema: public; Owner: -
 --
@@ -1581,6 +1620,14 @@ ALTER TABLE ONLY user_tasks ALTER COLUMN id SET DEFAULT nextval('user_tasks_id_s
 ALTER TABLE ONLY users ALTER COLUMN id SET DEFAULT nextval('users_id_seq'::regclass);
 
 
+--
+-- Name: auth_token_pkey; Type: CONSTRAINT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY auth_token
+    ADD CONSTRAINT auth_token_pkey PRIMARY KEY (id);
+
+
 --
 -- Name: categories_pkey; Type: CONSTRAINT; Schema: public; Owner: -
 --
@@ -1813,6 +1860,13 @@ ALTER TABLE ONLY users
     ADD CONSTRAINT users_pkey PRIMARY KEY (id);
 
 
+--
+-- Name: auth_token_user_id_index; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX auth_token_user_id_index ON auth_token USING btree (user_id);
+
+
 --
 -- Name: comments_task_id_index; Type: INDEX; Schema: public; Owner: -
 --
@@ -2198,6 +2252,14 @@ CREATE UNIQUE INDEX users_lower_username_index ON users USING btree (lower((user
 CREATE TRIGGER task_created BEFORE INSERT ON tasks FOR EACH ROW EXECUTE PROCEDURE assign_number();
 
 
+--
+-- Name: auth_token_user_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY auth_token
+    ADD CONSTRAINT auth_token_user_id_fkey FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE;
+
+
 --
 -- Name: comments_task_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
 --
@@ -2610,5 +2672,5 @@ ALTER TABLE ONLY user_tasks
 -- PostgreSQL database dump complete
 --
 
-INSERT INTO "schema_migrations" (version) VALUES (20160723215749), (20160804000000), (20160804001111), (20160805132301), (20160805203929), (20160808143454), (20160809214736), (20160810124357), (20160815125009), (20160815143002), (20160816020347), (20160816034021), (20160817220118), (20160818000944), (20160818132546), (20160820113856), (20160820164905), (20160822002438), (20160822004056), (20160822011624), (20160822020401), (20160822044612), (20160830081224), (20160830224802), (20160911233738), (20160912002705), (20160912145957), (20160918003206), (20160928232404), (20161003185918), (20161019090945), (20161019110737), (20161020144622), (20161021131026), (20161031001615), (20161121005339), (20161121014050), (20161121043941), (20161121045709), (20161122015942), (20161123081114), (20161123150943), (20161124085742), (20161125200620), (20161126045705), (20161127054559), (20161205024856), (20161207112519), (20161209192504), (20161212005641), (20161214005935), (20161215052051), (20161216051447), (20161218005913), (20161219160401), (20161219163909), (20161220141753), (20161221085759), (20161226213600), (20161231063614), (20170102130055), (20170102181053), (20170104113708), (20170104212623), (20170104235423), (20170106013143), (20170115035159), (20170115230549), (20170121014100), (20170131234029), (20170201014901), (20170201025454), (20170201035458), (20170201183258), (20170220032224), (20170224233516), (20170226050552), (20170228085250), (20170308214128), (20170308220713);
+INSERT INTO "schema_migrations" (version) VALUES (20160723215749), (20160804000000), (20160804001111), (20160805132301), (20160805203929), (20160808143454), (20160809214736), (20160810124357), (20160815125009), (20160815143002), (20160816020347), (20160816034021), (20160817220118), (20160818000944), (20160818132546), (20160820113856), (20160820164905), (20160822002438), (20160822004056), (20160822011624), (20160822020401), (20160822044612), (20160830081224), (20160830224802), (20160911233738), (20160912002705), (20160912145957), (20160918003206), (20160928232404), (20161003185918), (20161019090945), (20161019110737), (20161020144622), (20161021131026), (20161031001615), (20161121005339), (20161121014050), (20161121043941), (20161121045709), (20161122015942), (20161123081114), (20161123150943), (20161124085742), (20161125200620), (20161126045705), (20161127054559), (20161205024856), (20161207112519), (20161209192504), (20161212005641), (20161214005935), (20161215052051), (20161216051447), (20161218005913), (20161219160401), (20161219163909), (20161220141753), (20161221085759), (20161226213600), (20161231063614), (20170102130055), (20170102181053), (20170104113708), (20170104212623), (20170104235423), (20170106013143), (20170115035159), (20170115230549), (20170121014100), (20170131234029), (20170201014901), (20170201025454), (20170201035458), (20170201183258), (20170220032224), (20170224233516), (20170226050552), (20170228085250), (20170308214128), (20170308220713), (20170308222552);
 

test/models/auth_token_test.exs

@@ -0,0 +1,12 @@
+defmodule CodeCorps.AuthTokenTest do
+  use CodeCorps.ModelCase
+
+  alias CodeCorps.AuthToken
+
+  test "changeset with valid attributes" do
+    user = insert(:user)
+    changeset = AuthToken.changeset(%AuthToken{}, user)
+    assert changeset.valid?
+    assert changeset.changes.value
+  end
+end

web/models/auth_token.ex

@@ -0,0 +1,31 @@
+defmodule CodeCorps.AuthToken do
+  @moduledoc """
+  Represent's one of the user's many possible authentication tokens, created
+  using `Phoenix.Token.sign/4`.
+
+  Many can coexist and be valid at the same time. They can be used for password
+  resets or passwordless logins.
+
+  These tokens expire.
+  """
+
+  use CodeCorps.Web, :model
+
+  schema "auth_token" do
+    field :value, :string
+
+    belongs_to :user, CodeCorps.User
+
+    timestamps()
+  end
+
+  @doc """
+  Builds a changeset based on the `struct`
+  """
+  def changeset(struct, user) do
+    token = CodeCorps.Endpoint |> Phoenix.Token.sign("user", user.id)
+    struct
+    |> cast(%{ value: token }, [:value])
+    |> validate_required([:value])
+  end
+end