Emerson test exercise back

.github/workflows/main.yml

@@ -0,0 +1,8 @@
+on: [push, pull_request]
+
+jobs:
+  eslint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: stefanoeb/eslint-action@1.0.2

Dockerfile

@@ -0,0 +1,11 @@
+FROM node:alpine
+
+WORKDIR /app
+
+COPY package.json .
+
+RUN npm install
+
+COPY . .
+
+CMD ["node", "src/api/server"]

heroku.yml

@@ -0,0 +1,5 @@
+build:
+  docker:
+    web: Dockerfile
+run:
+  web: node src/api/server.js

package.json

@@ -18,10 +18,10 @@
     "express-rescue": "^1.1.31",
     "pg": "^8.7.1",
     "pg-hstore": "^2.3.4",
-    "sequelize": "^6.7.0"
+    "sequelize": "^6.7.0",
+    "eslint-config-trybe-backend": "^1.0.4"
   },
   "devDependencies": {
-    "eslint-config-trybe-backend": "^1.0.4",
     "jest": "^27.3.1",
     "nodemon": "^2.0.14",
     "supertest": "^6.1.6"

src/api/app.js

@@ -1,10 +1,13 @@
 const express = require('express');
 const rescue = require('express-rescue');
+const cors = require('cors');
 const UserController = require('../controllers/user');
 const errorMiddleware = require('../middlewares/error');
 
 const app = express();
 
+app.use(cors());
+
 app.get('/users', rescue(UserController));
 
 app.use(errorMiddleware);

src/api/server.js

@@ -1,5 +1,6 @@
 const app = require('./app');
+require('dotenv/config');
 
-const PORT = 3000;
+const PORT = process.env.PORT || 3000;
 
 app.listen(PORT, () => console.log(`Rodando na porta ${PORT}`));

src/sequelize/config/config.js

@@ -1,23 +1,30 @@
+require('dotenv/config');
+
+const { HOST, PASSWORD_POSTGRES, DATABASE, DB_USERNAME, DB_PORT } = process.env;
+
 module.exports = {
   development: {
-    username: 'root',
-    password: null,
-    database: 'database_development',
-    host: '127.0.0.1',
+    username: DB_USERNAME,
+    password: PASSWORD_POSTGRES,
+    database: DATABASE,
+    host: HOST,
+    port: DB_PORT,
     dialect: 'postgres',
   },
   test: {
-    username: 'root',
-    password: null,
-    database: 'database_test',
-    host: '127.0.0.1',
+    username: DB_USERNAME,
+    password: PASSWORD_POSTGRES,
+    database: DATABASE,
+    host: HOST,
+    port: DB_PORT,
     dialect: 'postgres',
   },
   production: {
-    username: 'root',
-    password: null,
-    database: 'database_test',
-    host: '127.0.0.1',
+    username: DB_USERNAME,
+    password: PASSWORD_POSTGRES,
+    database: DATABASE,
+    host: HOST,
+    port: DB_PORT,
     dialect: 'postgres',
   },
-};
+};