preparing to refactor to use pool

routes/API.js

@@ -1,14 +1,10 @@
 const express = require('express');
 const apiRouter = express.Router();
 
-const userRouter = require('./user');
-const productsRouter = require('./products');
-const registerRouter = require('./register');
-const loginRouter = require('./login');
-
-apiRouter.use('/users', userRouter);
-apiRouter.use('/products', productsRouter);
-apiRouter.use('/register', registerRouter);
-apiRouter.use('/login', loginRouter);
+apiRouter.use('/users', require('./user'));
+apiRouter.use('/products', require('./products'));
+apiRouter.use('/register', require('./register'));
+apiRouter.use('/login', require('./login'));
+apiRouter.use('/pool-experiment', require('./_experimental'));
 
 module.exports = apiRouter;

routes/_experimental.js

@@ -0,0 +1,71 @@
+const experimentRouter = require('express').Router();
+const { connect, query, end } = require('../db/Pool');
+
+experimentRouter.route('/').get(async (req, res) => {
+    const client = await connect()
+    .then(console.log("Connection successful"));
+
+    if (client) {
+        try {
+            res.send("Pool appears to work?");
+        } catch(e) {
+            console.log(e);
+        } finally {
+            await end();
+        }
+    }
+});
+
+experimentRouter.route('/').put(async (req, res) => {
+    const { name, description, information } = req.body;
+    const input = `
+        INSERT INTO experimental (name, description, information)
+        VALUES ($1, $2, $3)
+    `
+
+    const client = await connect()
+    .then(console.log("Connection successful."));
+
+    if (client) {
+        try {
+            await client.query('BEGIN');
+            await client.query(input, [name, description, information]);
+            await client.query('COMMIT');
+            res.sendStatus(200);
+        } catch(e) {
+            await client.query('ROLLBACK');
+            throw new Error(e);
+        } finally {
+            client.release();
+        }
+    }
+})
+
+experimentRouter.route('/create-exp-db').put(async (req, res) => {
+    const input = `
+        CREATE TABLE IF NOT EXISTS experimental (
+            id            SERIAL,
+            name          VARCHAR,
+            description   VARCHAR,
+            information   JSON
+        );
+    `
+
+    const client = await connect()
+    .then(console.log("Connection successful."));
+
+    if (client) {
+        try {
+            await query(input, null, (err, result) => {
+                if (err) throw err;
+                res.send(result);
+            });
+        } catch(e) {
+            console.log(e);
+        } finally {
+            await end();
+        }
+    }
+})
+
+module.exports = experimentRouter;