ok lot of smtp minors

server/api/models/index.js

@@ -1,23 +1,52 @@
 const Sequelize = require('sequelize')
+const Umzug = require('umzug')
+const path = require('path')
 const config = require('../../config')
 const log = require('../../log')
 
 const db = {
   sequelize: null,
   close () {
-    return db.sequelize.close()
+    if (db.sequelize) {
+      return db.sequelize.close()
+    }
   },
-  async connect (dbConf = config.db) {
-    log.debug(`Connecting to DB: ${dbConf}`)
+  connect (dbConf = config.db) {
+    log.debug(`Connecting to DB: ${JSON.stringify(dbConf)}`)
     db.sequelize = new Sequelize(dbConf)
-    await db.sequelize.authenticate()
-    return db.sequelize
+    return db.sequelize.authenticate()
+  },
+  async isEmpty () {
+    const users = await db.sequelize.query('SELECT * from users').catch(e => {})
+    return !(users && users.length)
+  },
+  async runMigrations () {
+    const logging = config.firstrun ? false : log.debug.bind(log)
+    const umzug = new Umzug({
+      storage: 'sequelize',
+      storageOptions: { sequelize: db.sequelize },
+      logging,
+      migrations: {
+        wrap: fun => {
+          return () =>
+            fun(db.sequelize.queryInterface, Sequelize).catch(e => {
+              // log.error(e)
+              return false
+            })
+        },
+        path: path.resolve(__dirname, '..', '..', 'migrations')
+      }
+    })
+    return await umzug.up()    
   }
 }
 
 if (!config.firstrun) {
   try {
-    db.connect()
+    db.connect().then(e => {
+      log.debug('Running migrations')
+      db.runMigrations()
+    })
   } catch (e) {
     log.warn(` ⚠️ Cannot connect to db, check your configuration => ${e}`)
     process.exit(1)