From ab9a174dd18e38f33fd00628911452adccf5d9fa Mon Sep 17 00:00:00 2001
From: NotAShelf <itsashelf@gmail.com>
Date: Mon, 24 Jan 2022 23:07:39 +0300
Subject: [PATCH] add seperate logic handling for custom port and URL

---
 index.js | 98 --------------------------------------------------------
 1 file changed, 98 deletions(-)
 delete mode 100644 index.js

diff --git a/index.js b/index.js
deleted file mode 100644
index eb5453d..0000000
--- a/index.js
+++ /dev/null
@@ -1,98 +0,0 @@
- 
-const express = require('express');
-const app = express();
-const fs = require('fs'); 
-require('dotenv').config();
-
-const port = process.env.PORT;
-const customurl = process.env.CUSTOMURL;
-
-app.listen(port, () => {
-    console.log('App listening at http://localhost:' + port || 3005); 
-    console.log('Godspeed, little fella!');
-});
-
-app.get('/', (req, res) => {
-    res.sendFile(getRandomImagePath(), (err) => {
-        if (err) {
-            res.status(err.status).end();
-        }
-    });
-});
-
-app.get('/:id', (req, res) => {
-    const image = getImageById(req.params.id);
-    if (image) {
-        res.sendFile(image, (err) => {
-            if (err) {
-                res.status(err.status).end();
-            }
-        });
-    } else {
-        return res.json({
-            error: 'Image not found'
-        });
-    }
-});
-
-app.get('/api/list', (req, res) => {
-   return res.json(getAllImageIds());
-});
-
-app.get('/api/random', (req, res) => {
-    return res.json(getRandomImageApi());
-});
-
-app.get('/api/:id', (req, res) => {
-    const image = getImageById(req.params.id, false);
-    if (image) {
-        return res.json({
-            id: parseInt(req.params.id),
-            url: 'https://' + customurl + req.params.id,
-        });
-    } else {
-        return res.json({
-            error: 'Image not found'
-        });
-    }
-});
-
-const getRandomImagePath = () => {
-    const images = fs.readdirSync('./images');
-    return  __dirname + '/images/' + images[Math.floor(Math.random() * images.length)];
-};
-
-const getImageById = (id, path = true) => {
-    const images = fs.readdirSync('./images');
-
-    for (const image of images) {
-        if (image.substring(0, image.length - 4).split('-')[1] === id) {
-            if (path) {
-                return __dirname + '/images/' + image;
-            } else {
-                return image;
-            }
-        }
-    }
-
-    return null;
-};
-
-const getAllImageIds = () => {
-    const ids = [];
-
-    fs.readdirSync('./images').forEach(image => {
-        ids.push(parseInt(image.substring(0, image.length - 4) .split('-')[1]));
-    });
-
-    return ids.sort((a, b) => a - b);
-};
-
-const getRandomImageApi = () => {
-    const path = getRandomImagePath();
-    const id = path.substring(0, path.length - 4).split('-')[1];
-    return {
-        id: parseInt(id),
-        url: 'https://' + customurl + id,
-    };
-};