Sequelize and sqlite init with test user model

server/Database.js

@@ -0,0 +1,63 @@
+const Path = require('path')
+const { Sequelize } = require('sequelize')
+
+const Logger = require('./Logger')
+
+class Database {
+  constructor() {
+    this.sequelize = null
+  }
+
+  async init() {
+    if (!await this.connect()) {
+      throw new Error('Database connection failed')
+    }
+
+    await this.buildModels()
+    Logger.info(`[Database] Db initialized`, Object.keys(this.sequelize.models))
+  }
+
+  async connect() {
+    const dbPath = Path.join(global.ConfigPath, 'database.sqlite')
+    Logger.info(`[Database] Initializing db at "${dbPath}"`)
+    this.sequelize = new Sequelize({
+      dialect: 'sqlite',
+      storage: dbPath
+    })
+
+    try {
+      await this.sequelize.authenticate()
+      Logger.info(`[Database] Db connection was successful`)
+      return true
+    } catch (error) {
+      Logger.error(`[Database] Failed to connect to db`, error)
+      return false
+    }
+  }
+
+  buildModels() {
+    require('./models/User')(this.sequelize)
+
+    return this.sequelize.sync()
+  }
+
+  async createTestUser() {
+    const User = this.sequelize.models.User
+
+    let user = await User.findOne({
+      where: {
+        username: 'Tester'
+      }
+    })
+
+    if (user) {
+      Logger.info(`[Database] Tester user was found`, user.toJSON())
+    } else {
+      user = await User.create({ username: 'Tester' })
+      Logger.info(`[Database] Created Tester user`, user.toJSON())
+    }
+  }
+}
+
+
+module.exports = new Database()