made updates to load envs and streamline pg pool to cut down on connections (#15)

Reviewed-on: #15
Co-authored-by: Joseph Nelson <joseph.nelson4456@gmail.com>
Co-committed-by: Joseph Nelson <joseph.nelson4456@gmail.com>

src/routes/auth/index.js

@@ -1,14 +1,10 @@
 import express from 'express'
 import jwt from 'jsonwebtoken'
 import bcrypt from 'bcryptjs'
-import { database, jwtEnv } from '../../config/index.js'
-import { Pool } from 'pg'
+import { pool, jwtEnv } from '../../config/index.js'
 
 const router = express.Router()
 
-// Database connection pool
-const pool = new Pool(database)
-
 // Route to handle login and issue JWT token
 router.post('/login', async (req, res) => {
 	const { username, password } = req.body

src/routes/collections/index.js

@@ -1,13 +1,9 @@
 import express from 'express'
-import { Pool } from 'pg'
-import { database } from '../../config/index.js'
+import { pool } from '../../config/index.js'
 import { check, validationResult } from 'express-validator'
 
 const router = express.Router()
 
-// Create a connection pool to the database
-const pool = new Pool(database)
-
 // Get all collections
 router.get('/', async (req, res) => {
 	try {

src/routes/images/index.js

@@ -1,13 +1,9 @@
 import express from 'express'
-import { Pool } from 'pg'
-import { database } from '../../config/index.js'
+import { pool } from '../../config/index.js'
 import { check, validationResult } from 'express-validator'
 
 const router = express.Router()
 
-// Create a connection pool to the database
-const pool = new Pool(database)
-
 // CREATE AN IMAGE
 router.post(
 	'/',

src/routes/items/index.js

@@ -1,13 +1,9 @@
 import express from 'express'
-import { Pool } from 'pg'
-import { database } from '../../config/index.js'
+import { pool } from '../../config/index.js'
 import { check, validationResult } from 'express-validator'
 
 const router = express.Router()
 
-// Create a connection pool to the database
-const pool = new Pool(database)
-
 // Get all items
 router.get('/', async (req, res) => {
 	const client = await pool.connect()

src/routes/locations/index.js

@@ -1,13 +1,9 @@
 import express from 'express'
-import { Pool } from 'pg'
-import { database } from '../../config/index.js'
+import { pool } from '../../config/index.js'
 import { check, validationResult } from 'express-validator'
 
 const router = express.Router()
 
-// Create a connection pool to the database
-const pool = new Pool(database)
-
 // Create a new location
 router.post(
 	'/',

src/routes/roles/index.js

@@ -1,12 +1,8 @@
 import express from 'express'
-import { database } from '../../config/index.js'
-import { Pool } from 'pg'
+import { pool } from '../../config/index.js'
 
 const router = express.Router()
 
-// Create a connection pool to the database
-const pool = new Pool(database)
-
 // Create a new role
 router.post('/', async (req, res) => {
 	const { name } = req.body

src/routes/sets/index.js

@@ -1,13 +1,9 @@
 import express from 'express'
-import { Pool } from 'pg'
-import { database } from '../../config/index.js'
+import { pool } from '../../config/index.js'
 import { check, validationResult } from 'express-validator'
 
 const router = express.Router()
 
-// Create a connection pool to the database
-const pool = new Pool(database)
-
 // Get all sets
 router.get('/', async (req, res) => {
 	try {

src/routes/users/index.js

@@ -1,12 +1,8 @@
 import express from 'express'
-import { database } from '../../config/index.js'
-import { Pool } from 'pg'
+import { pool } from '../../config/index.js'
 
 const router = express.Router()
 
-// Create a connection pool to the database
-const pool = new Pool(database)
-
 /**
  * Get all users.
  */