add user changeset definition p.60 #55

nelsonic · Jan 22, 2019 · 9883856 · 9883856
1 parent 4fd1cb8
commit 9883856
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diff --git a/rumbl/lib/rumbl/accounts/user.ex b/rumbl/lib/rumbl/accounts/user.ex
@@ -8,5 +8,12 @@ defmodule Rumbl.Accounts.User do
 
     timestamps()
   end
+
+  def changeset(user, attrs) do
+    user
+    |> cast(attrs, [:name, :username])
+    |> validate_required([:name, :username])
+    |> validate_length(:username, min: 1, max: 20)
+  end
 end
 
diff --git a/rumbl/lib/rumbl_web/controllers/user_controller.ex b/rumbl/lib/rumbl_web/controllers/user_controller.ex
@@ -3,6 +3,13 @@ defmodule RumblWeb.UserController do
 
   alias Rumbl.Accounts
 
+  alias Rumbl.Accounts.User
+
+  def new(conn, _params) do
+    changeset = Accounts.change_user(%User{})
+    render(conn, "new.html", changeset: changeset)
+  end
+
   def index(conn, _params) do
     users = Accounts.list_users()
     render(conn, "index.html", users: users)