:sparkles: adding sequelize to the backend

backend/config/dev.js

@@ -3,6 +3,10 @@ const config = {
     host: 'localhost',
     port: 3001,
 
+    db: 'test',
+    dbPort: 3306,
+    dbDialect: 'mariadb',
+
     /** URL preceding endpoints */
     apiBase: 'api',
 
@@ -11,3 +15,4 @@ const config = {
 }
 
 export { config }
+

backend/package.json

@@ -11,9 +11,12 @@
   "license": "UNLICENSED",
   "dependencies": {
     "@hapi/hapi": "^20.1.3",
+    "hapi-sequelizejs": "^4.4.0",
     "hapi-swaggered": "^3.0.2",
     "hapi-swaggered-ui": "^3.1.0",
-    "joi": "^13.7.0"
+    "joi": "^13.7.0",
+    "mariadb": "^2.5.3",
+    "sequelize": "^6.6.2"
   },
   "devDependencies": {
     "nodemon": "^2.0.7"

backend/src/index.js

@@ -1,4 +1,7 @@
 import Hapi from '@hapi/hapi'
+import Sequelize from 'sequelize'
+
+import hapiSequelizejs from 'hapi-sequelizejs'
 
 import { routes } from './routes/index.js'
 import { plugins } from './plugins/index.js'
@@ -10,11 +13,28 @@ import { config } from '../config/dev.js'
 const server = Hapi.server({
     port: config.port,
     host: config.host,
-    routes: { 
+    routes: {
         cors: config.corsSupported
     }
 })
 
+const dbOpts = {
+    name: config.db, // identifier
+    models: ['./models/**/*.js'], // paths/globs to model files
+    ignoredModels: ['./models/**/*.js'], // OPTIONAL: paths/globs to ignore files
+    sequelize: new Sequelize(
+        config.db, // db name
+        'root', // U
+        'root', // P
+        {
+            host: config.host,
+            dialect: config.dbDialect
+        }
+    ),
+    sync: true, // sync models - default false
+    forceSync: false, // force sync (drops tables) - default false
+}
+
 const init = async () => {
     try {
         routes.forEach(route => server.route(route))
@@ -24,10 +44,22 @@ const init = async () => {
                 routes: { prefix: `/${config.apiBase}` }
             })
         }
-        
+
         await server.register(docs)
 
-        await server.start();
+        /** Register the Sequlize instance as a plugin */
+        await server.register({ plugin: hapiSequelizejs, options: dbOpts })
+
+        /** Uncomment to print the Sequlize instance */
+        // console.log(server.plugins['hapi-sequelizejs'][config.db])
+
+        /** Double-check the database connection */
+        console.log(`\n[SIIMEE API] Database: ${config.db} | Attempting to connect on port ${config.dbPort}...`)
+        await server.plugins['hapi-sequelizejs'][config.db].sequelize.authenticate()
+        console.log(`[SIIMEE API] Database: ${config.db} | Connection has been established on port ${config.dbPort}!`)
+
+        /** Lift Off! */
+        await server.start()
         console.log('\n[SIIMEE API] Server running on %s', server.info.uri)
     }
 

backend/src/plugins/profile/validators.js

@@ -1,4 +1,4 @@
-import Joi from 'Joi'
+import Joi from 'joi'
 
 const validators = {
     params: Joi.object({

docker-compose.yml

@@ -2,18 +2,18 @@ version: "3"
 
 services:
     siimee-db:
-        image: couchdb:latest
-        container_name: siimee-db
-        ports:
-            - 5984:5984
-        environment:
-            COUCHDB_USER: admin
-            COUCHDB_PASSWORD: couchdb
+        image: mariadb:latest
+        container_name: siimee-dev-mariadb
         volumes:
-            - siimee_db:/opt/couchdb/data
+          - siimee_db:/var/lib/mysql
+        environment:
+          MYSQL_ROOT_PASSWORD: root
+          MYSQL_DATABASE: test
+        ports:
+          - '3306:3306'
 
 volumes:
     siimee_db:
 
 networks:
-    siimee_net:
+    siimee_net: