[lint] linting

server/migrations/20191027132035-fed_users_instances.js

@@ -0,0 +1,19 @@
+'use strict'
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.addColumn('fed_users', 'instanceId', {
+      type: Sequelize.INTEGER,
+      references: {
+        model: 'instances',
+        key: 'id'
+      },
+      onUpdate: 'CASCADE',
+      onDelete: 'CASCADE'
+    })
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.dropColumn('fed_users', 'instanceId')
+  }
+}