refactor: umzug

allow umzug v3 to work with the umzug v2 migrations

Signed-off-by: Philip Molares <philip.molares@udo.edu>

lib/models/index.js

@@ -4,7 +4,7 @@ const fs = require('fs')
 const path = require('path')
 const Sequelize = require('sequelize')
 const { cloneDeep } = require('lodash')
-const Umzug = require('umzug')
+const { SequelizeStorage, Umzug } = require('umzug')
 
 // core
 const config = require('../config')
@@ -66,21 +66,24 @@ Object.keys(db).forEach(function (modelName) {
 
 const umzug = new Umzug({
   migrations: {
-    path: path.resolve(__dirname, '..', 'migrations'),
-    params: [
-      sequelize.getQueryInterface(),
-      Sequelize.DataTypes
-    ]
+    glob: path.resolve(__dirname, '..', 'migrations', '*.js'),
+    resolve: ({ name, path, context }) => {
+      // Adjust the migration from the new signature to the v2 signature, making easier to upgrade to v3
+      const migration = require(path)
+      return {
+        name,
+        up: async () => migration.up(context, Sequelize),
+        down: async () => migration.down(context, Sequelize)
+      }
+    }
   },
+  context: sequelize.getQueryInterface(),
   // Required wrapper function required to prevent winstion issue
   // https://github.com/winstonjs/winston/issues/1577
   logging: message => {
     logger.info(message)
   },
-  storage: 'sequelize',
-  storageOptions: {
-    sequelize
-  }
+  storage: new SequelizeStorage({ sequelize })
 })
 
 db.runMigrations = async function runMigrations () {