Modified models to support resource visibility. Added migration

db/migrations/02_resource-access.js

@@ -0,0 +1,27 @@
+const { DataTypes } = require('sequelize');
+const { INTEGER } = DataTypes;
+
+const tables = ['categories', 'bookmarks', 'apps'];
+
+const up = async (query) => {
+  const template = {
+    type: INTEGER,
+    allowNull: true,
+    defaultValue: 0,
+  };
+
+  for await (let table of tables) {
+    await query.addColumn(table, 'isPublic', template);
+  }
+};
+
+const down = async (query) => {
+  for await (let table of tables) {
+    await query.removeColumn(table, 'isPublic');
+  }
+};
+
+module.exports = {
+  up,
+  down,
+};