Get code and token from Azure AD and store it to the DB

db/migrate/20200810140331_add_microsoft_tokens_to_users.rb

@@ -0,0 +1,7 @@
+class AddMicrosoftTokensToUsers < ActiveRecord::Migration[6.0]
+  def change
+    add_column :users, :microsoft_access_token, :string
+    add_column :users, :microsoft_refresh_token, :string
+    add_column :users, :microsoft_token_expires_at, :integer
+  end
+end