feat: sequelize integration

config/default.json

@@ -1,6 +1,4 @@
 {
-  "host": "localhost",
-  "port": 3030,
   "public": "../public/",
   "paginate": {
     "default": 10,

config/development.json

@@ -0,0 +1,8 @@
+{
+  "host": "localhost",
+  "port": 3030,
+  "db": {
+    "dialect": "sqlite",
+    "storage": "../db.sqlite"
+  }
+}

config/production.json

@@ -1,4 +1,12 @@
 {
   "host": "@rsksmart/rif-martketplace-cache-app.feathersjs.com",
-  "port": "PORT"
+  "port": "PORT",
+  "db": {
+    "dialect": "postgres",
+    "host": "PG_HOST",
+    "port": "PG_PORT",
+    "username": "PG_USER",
+    "password": "PG_PASS",
+    "database": "PG_DB",
+  }
 }

package.json

@@ -19,6 +19,11 @@
     "types",
     "lib"
   ],
+  "directories": {
+    "lib": "src",
+    "test": "test/",
+    "config": "config/"
+  },
   "main": "lib/index.js",
   "repository": {
     "type": "git",
@@ -45,16 +50,19 @@
     "@feathersjs/transport-commons": "^4.5.1",
     "compression": "^1.7.4",
     "cors": "^2.8.5",
+    "feathers-sequelize": "^6.1.0",
     "helmet": "^3.21.2",
     "pg": "^7.17.1",
     "pg-hstore": "^2.3.3",
     "sequelize": "^5.21.3",
+    "sequelize-typescript": "^1.1.0",
     "serve-favicon": "^2.5.0",
     "web3": "^1.2.5",
     "winston": "^3.2.1"
   },
   "devDependencies": {
     "@feathersjs/cli": "^4.2.5",
+    "@types/bluebird": "^3.5.29",
     "@types/chai": "^4.2.7",
     "@types/chai-as-promised": "^7.1.2",
     "@types/compression": "^1.0.1",
@@ -63,9 +71,10 @@
     "@types/dirty-chai": "^2.0.2",
     "@types/helmet": "0.0.45",
     "@types/mocha": "^5.2.7",
-    "@types/node": "^13.5.0",
+    "@types/node": "^13.5.1",
     "@types/node-fetch": "^2.5.4",
     "@types/serve-favicon": "^2.5.0",
+    "@types/validator": "^10.11.3",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
     "dirty-chai": "^2.0.1",

src/app.ts

@@ -16,6 +16,7 @@ import middleware from './middleware';
 import services from './services';
 import appHooks from './app.hooks';
 import channels from './channels';
+import sequelize from './sequelize';
 // Don't remove this comment. It's needed to format import lines nicely.
 
 const app: Application = express(feathers());
@@ -36,6 +37,8 @@ app.use('/', express.static(app.get('public')));
 app.configure(express.rest());
 app.configure(socketio());
 
+app.configure(sequelize);
+
 // Configure other middleware (see `middleware/index.js`)
 app.configure(middleware);
 // Set up our services (see `services/index.js`)

src/sequelize.ts

@@ -0,0 +1,34 @@
+import { Sequelize } from 'sequelize-typescript'
+import { Application } from './declarations'
+import path from 'path'
+
+export default function (app: Application): void {
+  const dbSettings = Object.assign({
+    models: [path.join(__dirname, '/models/**/*.model.ts')],
+    modelMatch: (filename: string, member: string): boolean => {
+      return filename.substring(0, filename.indexOf('.model')) === member.toLowerCase()
+    }
+  }, app.get('db'))
+
+  const sequelize = new Sequelize(dbSettings)
+  const oldSetup = app.setup
+
+  app.set('sequelizeClient', sequelize)
+
+  app.setup = function (...args): ReturnType<Application['setup']> {
+    const result = oldSetup.apply(this, args)
+
+    // Set up data relationships
+    const models = sequelize.models
+    Object.keys(models).forEach(name => {
+      if ('associate' in models[name]) {
+        (models[name] as any).associate(models)
+      }
+    })
+
+    // Sync to the database
+    app.set('sequelizeSync', sequelize.sync())
+
+    return result
+  }
+}