Create players

apps/bwc/priv/repo/migrations/20201229053338_create_players.exs

@@ -0,0 +1,10 @@
+defmodule Bwc.Repo.Migrations.CreatePlayers do
+  use Ecto.Migration
+
+  def change do
+    create table "players" do
+      add :username, :string
+      add :picture, :string
+    end
+  end
+end

apps/bwc/priv/repo/migrations/20201229062629_add_unique_usernames.exs

@@ -0,0 +1,7 @@
+defmodule Bwc.Repo.Migrations.AddUniqueUsernames do
+  use Ecto.Migration
+
+  def change do
+    create unique_index(:players, [:username])
+  end
+end