From 98cb0aaad9ce521ebbf9300cd176a01ef371596d Mon Sep 17 00:00:00 2001
From: Redume <danilivasenko09@gmail.com>
Date: Sun, 11 Aug 2024 17:22:13 +0300
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=B8=D0=BB=20?=
 =?UTF-8?q?=D0=B4=D0=B5=D0=B1=D0=B0=D0=B3=20=D0=BB=D0=BE=D0=B3?=
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---
 chart/main.js    | 9 +++++++--
 database/main.js | 6 +++++-
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/chart/main.js b/chart/main.js
index dc6610c..3b75389 100644
--- a/chart/main.js
+++ b/chart/main.js
@@ -2,6 +2,7 @@ const ChartJSImage = require('chart.js-image');
 const pool = require('../database/postgresql.js');
 const fs = require('fs');
 const request = require('request');
+const logger = require('../logger/main.js')
 
 /**
  * Graph generation
@@ -54,8 +55,8 @@ async function gen_chart(from_currency, conv_currency, start_date, end_date) {
             datasets: [
                 {
                     label: 'rate',
-                    borderColor: rate[rate.length-2] < rate[rate.length-1] ? 'rgb(24, 218, 39)' : 'rgb(243, 85, 50)',
-                    backgroundColor:  rate[rate.length-2] < rate[rate.length-1] ? 'rgb(36, 175, 47)' : 'rgb(218, 56, 24)',
+                    borderColor: rate[0] < rate[rate.length-1] ? 'rgb(24, 218, 39)' : 'rgb(243, 85, 50)',
+                    backgroundColor:  rate[0] < rate[rate.length-1] ? 'rgb(36, 175, 47)' : 'rgb(218, 56, 24)',
                     data: rate,
                     borderWidth: 2,
                 },
@@ -82,6 +83,8 @@ async function gen_chart(from_currency, conv_currency, start_date, end_date) {
         },
     }).width(1000).height(1000);
 
+    logger.debug(chart.toURL());
+
     return chart.toURL();
 }
 
@@ -95,6 +98,8 @@ function save_chart(url, filename) {
     if (!fs.existsSync('../charts')) fs.mkdirSync('../charts');
     if (!url.startsWith('https://')) throw new Error('The passed parameter is not a URL');
 
+    logger.info(`The schedule has been saved. The path of the graph 'chart/${filename}'`);
+
     request(url).pipe(fs.createWriteStream(`../charts/${filename}`));
 }
 
diff --git a/database/main.js b/database/main.js
index 650fcb5..373138b 100644
--- a/database/main.js
+++ b/database/main.js
@@ -1,5 +1,5 @@
 const pool = require('./postgresql.js');
-
+const logger = require('../logger/main.js');
 
 /**
  * Getting the currency exchange rate for a specific day
@@ -25,6 +25,8 @@ async function getDay(from_currency, conv_currency, date) {
     let set_date = data['rows'][0]['date']
     set_date = new Date(set_date.setDate(set_date.getDate() + 1));
 
+    logger.debug(data['rows'][0])
+
     return data['rows'][0];
 }
 
@@ -56,6 +58,8 @@ async function getPeriod(from_currency, conv_currency, start_date, end_date) {
         date = new Date(date.setDate(date.getDate() + 1));
     }
 
+    logger.debug(data['rows'])
+
     return data['rows'];
 }