update dependencies

config.js

@@ -1,14 +1,16 @@
+'use strict';
+
 module.exports = {
-    PORT: process.env.PORT || 8080,
-    CLIENT_ORIGIN: process.env.CLIENT_ORIGIN || 'http://localhost:3000',
-    DATABASE_URL:
+  PORT: process.env.PORT || 8080,
+  CLIENT_ORIGIN: process.env.CLIENT_ORIGIN || 'http://localhost:3000',
+  DATABASE_URL:
         process.env.DATABASE_URL || 'mongodb://localhost/thinkful-backend',
-    TEST_DATABASE_URL:
+  TEST_DATABASE_URL:
         process.env.TEST_DATABASE_URL ||
         'mongodb://localhost/thinkful-backend-test'
-    // DATABASE_URL:
-    //     process.env.DATABASE_URL || 'postgres://localhost/thinkful-backend',
-    // TEST_DATABASE_URL:
-    //     process.env.TEST_DATABASE_URL ||
-    //     'postgres://localhost/thinkful-backend-test'
+  // DATABASE_URL:
+  //     process.env.DATABASE_URL || 'postgres://localhost/thinkful-backend',
+  // TEST_DATABASE_URL:
+  //     process.env.TEST_DATABASE_URL ||
+  //     'postgres://localhost/thinkful-backend-test'
 };

db-knex.js

@@ -1,26 +1,28 @@
+'use strict';
+
 const createKnex = require('knex');
 
 const {DATABASE_URL} = require('./config');
 
 let knex = null;
 
 function dbConnect(url = DATABASE_URL) {
-    knex = createKnex({
-        client: 'pg',
-        connection: url
-    });
+  knex = createKnex({
+    client: 'pg',
+    connection: url
+  });
 }
 
 function dbDisconnect() {
-    return knex.destroy();
+  return knex.destroy();
 }
 
 function dbGet() {
-    return knex;
+  return knex;
 }
 
 module.exports = {
-    dbConnect,
-    dbDisconnect,
-    dbGet
+  dbConnect,
+  dbDisconnect,
+  dbGet
 };

index.js

@@ -1,39 +1,41 @@
+'use strict';
+
 const express = require('express');
 const cors = require('cors');
 const morgan = require('morgan');
 
-const {PORT, CLIENT_ORIGIN} = require('./config');
-const {dbConnect} = require('./db-mongoose');
+const { PORT, CLIENT_ORIGIN } = require('./config');
+const { dbConnect } = require('./db-mongoose');
 // const {dbConnect} = require('./db-knex');
 
 const app = express();
 
 app.use(
-    morgan(process.env.NODE_ENV === 'production' ? 'common' : 'dev', {
-        skip: (req, res) => process.env.NODE_ENV === 'test'
-    })
+  morgan(process.env.NODE_ENV === 'production' ? 'common' : 'dev', {
+    skip: (req, res) => process.env.NODE_ENV === 'test'
+  })
 );
 
 app.use(
-    cors({
-        origin: CLIENT_ORIGIN
-    })
+  cors({
+    origin: CLIENT_ORIGIN
+  })
 );
 
 function runServer(port = PORT) {
-    const server = app
-        .listen(port, () => {
-            console.info(`App listening on port ${server.address().port}`);
-        })
-        .on('error', err => {
-            console.error('Express failed to start');
-            console.error(err);
-        });
+  const server = app
+    .listen(port, () => {
+      console.info(`App listening on port ${server.address().port}`);
+    })
+    .on('error', err => {
+      console.error('Express failed to start');
+      console.error(err);
+    });
 }
 
 if (require.main === module) {
-    dbConnect();
-    runServer();
+  dbConnect();
+  runServer();
 }
 
-module.exports = {app};
+module.exports = { app };