Add db migration management infratructure

test/server/migrations/v0.0.1-migration_example.js

@@ -0,0 +1,42 @@
+const { DataTypes } = require('sequelize')
+const Logger = require('../../../server/Logger')
+
+/**
+ * This is an example of an upward migration script.
+ *
+ * @param {import { QueryInterface } from "sequelize";} options.context.queryInterface - a suquelize QueryInterface object.
+ * @returns {Promise<void>} - A promise that resolves when the migration is complete.
+ */
+async function up({ context: queryInterface }) {
+  Logger.info('Running migration_example up...')
+  Logger.info('Creating example_table...')
+  await queryInterface.createTable('example_table', {
+    id: {
+      type: DataTypes.INTEGER,
+      primaryKey: true,
+      autoIncrement: true
+    },
+    name: {
+      type: DataTypes.STRING,
+      allowNull: false
+    }
+  })
+  Logger.info('example_table created.')
+  Logger.info('migration_example up complete.')
+}
+
+/**
+ * This is an example of a downward migration script.
+ *
+ * @param {import { QueryInterface } from "sequelize";} options.context.queryInterface - a suquelize QueryInterface object.
+ * @returns {Promise<void>} - A promise that resolves when the migration is complete.
+ */
+async function down({ context: queryInterface }) {
+  Logger.info('Running migration_example down...')
+  Logger.info('Dropping example_table...')
+  await queryInterface.dropTable('example_table')
+  Logger.info('example_table dropped.')
+  Logger.info('migration_example down complete.')
+}
+
+module.exports = { up, down }