From 42e5e939e90d21afb1dd3f2ad99857a60c4e6c7e Mon Sep 17 00:00:00 2001
From: PhilRunninger <prunninger@hc-companies.com>
Date: Tue, 29 Aug 2023 13:45:18 -0400
Subject: [PATCH] Add some highlighting to the output for increased visibility.

---
 index.js | 32 ++++++++++++++++++++------------
 1 file changed, 20 insertions(+), 12 deletions(-)

diff --git a/index.js b/index.js
index 2979bd8..3a485f8 100644
--- a/index.js
+++ b/index.js
@@ -16,7 +16,7 @@ var options = {
 };
 
 https.createServer(options, server).listen(process.env.nodeport, () => {
-  console.log(`${new Date().toISOString()}: Web service started on port ${process.env.nodeport}`)
+  console.log(`${timestamp()} Web service started on port ${process.env.nodeport}`)
 });
 
 var Postgres = new pg.Client({
@@ -31,39 +31,47 @@ var Postgres = new pg.Client({
 Postgres.connect();
 
 Postgres.FirstRow = function(sql, response) {
-  console.log(`${new Date().toISOString()}: Running query:\n${sql}`);
+  console.log(`${timestamp()} Running query:\n${sql}`);
   Postgres.query(sql, [], (err, res) => {
     if (err === null) {
-      console.log(`${new Date().toISOString()}: Reponse: ${JSON.stringify(res.rows[0]).slice(0,100)}${JSON.stringify(res.rows[0]).length<100?'':'… (truncated)'}`);
+      console.log(`${timestamp()} Reponse: ${JSON.stringify(res.rows[0]).slice(0,100)}${JSON.stringify(res.rows[0]).length<100?'':'… (truncated)'}`);
       response.json(res.rows[0]);
       return;
     }
-    console.log(`${new Date().toISOString()}: ERROR|${JSON.stringify(err.stack)}`);
+    console.log(`${timestamp()} ${error()}${JSON.stringify(err.stack)}`);
     response.json(err.stack);
   });
 };
 
+function timestamp() {
+  return `\x1b[33m${new Date().toISOString()}:\x1b[0m`
+}
+
+function error() {
+  return `\x1b[91mERROR\x1b[0m|`
+}
+
 function process_route(route, description, path, res, callback) {
-  console.log(`${"▼".repeat(120)}`)
-  console.log(`${new Date().toISOString()}: ${route} (${description})`)
+  console.log(`\x1b[96m${"▼".repeat(120)}\x1b[0m`)
+  console.log(`${timestamp()} ${route} (${description})`)
   if (!path) {
     callback(undefined);
     return;
   }
 
-  console.log(`${new Date().toISOString()}: SQL file: ${path}`)
+  console.log(`${timestamp()} SQL file: ${path}`)
   fs.readFile(path, 'utf8', function(err, data) {
     if (!err) {
       callback(data);
     } else {
-      console.log(`${new Date().toISOString()}: ERROR|Could not read sql file: ${JSON.stringify(err)}`);
+      console.log(`${timestamp()} ${error()}Could not read sql file: ${JSON.stringify(err)}`);
       res.send('Failed to read needed SQL file.');
     }
   });
 }
 
 function build_where(req, res) {
-  console.log(`${new Date().toISOString()}: Building WHERE from ${JSON.stringify(req.body)}`);
+  console.log(`${timestamp()} Building WHERE from ${JSON.stringify(req.body)}`);
   var where = '';
   for (var column in req.body.scenario) {
     if (where) {
@@ -80,10 +88,10 @@ function build_where(req, res) {
   if (req.body.stamp) {
     where = `${where}\n AND order_date >= least('${req.body.stamp}'::date,'2021-06-01')`;
   }
-  console.log(`${new Date().toISOString()}: Returning ${where}`);
+  console.log(`${timestamp()} Returning ${where}`);
 
   if (where == '') {
-    console.log(`${new Date().toISOString()}: ERROR|Unable to create a WHERE clause.`);
+    console.log(`${timestamp()} ${error()}Unable to create a WHERE clause.`);
 
     res.send('No body was sent.');
   }
@@ -110,7 +118,7 @@ server.get('/get_pool', bodyParser.json(), function(req, res) {
     function(arg) {
       if (req.body.quota_rep) {
         // ensure backward compatibility
-        console.log(`${new Date().toISOString()}:Converting old format… ${JSON.stringify(req.body)}`);
+        console.log(`${timestamp()} Converting old format… ${JSON.stringify(req.body)}`);
         req.body = {'scenario':{'quota_rep_descr':req.body.quota_rep}};
       }