Add migration to include isDownloadable column in mediaItemShares table

server/migrations/v2.17.3-share-add-isdownloadable.js

@@ -0,0 +1,32 @@
+'use strict'
+
+const { DataTypes } = require('sequelize')
+
+/**
+ * @typedef MigrationContext
+ * @property {import('sequelize').QueryInterface} queryInterface - a Sequelize QueryInterface object.
+ * @property {import('../Logger')} logger - a Logger object.
+ *
+ * @typedef MigrationOptions
+ * @property {MigrationContext} context - an object containing the migration context.
+ */
+
+/**
+ * This migration script adds the isDownloadable column to the mediaItemShares table.
+ *
+ * @param {MigrationOptions} options - an object containing the migration context.
+ * @returns {Promise<void>} - A promise that resolves when the migration is complete.
+ */
+module.exports = {
+  up: async ({ context: { queryInterface, logger } }) => {
+    await queryInterface.addColumn('mediaItemShares', 'isDownloadable', {
+      type: DataTypes.BOOLEAN,
+      defaultValue: false,
+      allowNull: false
+    })
+  },
+
+  down: async ({ context: { queryInterface, logger } }) => {
+    await queryInterface.removeColumn('mediaItemShares', 'isDownloadable')
+  }
+}