Fix oauth relate should auth session

lib/rails_api_authentication/acts_as_authentication_handler.rb

@@ -15,7 +15,7 @@ module RailsApiAuthentication
     def acts_as_oauth_session(klass_sym)
       include RailsApiAuthentication::AuthAction
       include RailsApiAuthentication::OauthSession
-      auth_action klass_sym, only: [:destroy]
+      auth_action klass_sym, only: [:update, :destroy]
       oauth_session klass_sym
     end
 

lib/rails_api_authentication/oauth_session.rb

@@ -14,9 +14,9 @@ module RailsApiAuthentication
 
     def update
       @auth_token = self.class.klass.oauth_relate(
-        session_relate_params.delete(:token),
-        session_relate_params.delete(:oauth_type),
-        session_relate_params.delete(:oauth_id),
+        self.send("current_#{self.class.klass_sym}")&.token,
+        session_params.delete(:oauth_type),
+        session_params.delete(:oauth_id),
       )
       render json: { token: @auth_token.token }, status: 200
     rescue UserError => e
@@ -28,12 +28,6 @@ module RailsApiAuthentication
       render json: { message: "logout successful" }, status: 200
     end
 
-    def session_relate_params
-      params.require(self.class.klass_sym).permit(
-        :oauth_type, :oauth_id, :token
-      )
-    end
-
     def session_params
       params.require(self.class.klass_sym).permit(:oauth_type, :oauth_id)
     end