Move IP storage to database

.gitignore

@@ -1,3 +1,2 @@
 node_modules/
-data.json
 out/

Dockerfile

@@ -6,8 +6,6 @@ COPY package*.json ./
 
 RUN npm ci
 
-COPY data.json .
-
 COPY views views
 
 COPY out out

src/index.ts

@@ -7,7 +7,6 @@ import mysql from 'mysql'
 import bcrypt from 'bcrypt'
 import url from 'url';
 
-//const __filename = url.fileURLToPath(import.meta.url);
 const __dirname = url.fileURLToPath(new URL('.', import.meta.url));
 
 const ping = async (host: string) => {
@@ -55,8 +54,6 @@ const pings = new Map();
 
 let addresses: Array<string> = await getIP();
 
-//if(!existsSync("/usr/src/app/data.json")) writeFileSync("/usr/src/app/data.json", "[]");
-//let addresses = JSON.parse(readFileSync("/usr/src/app/data.json", {encoding:'utf8', flag:'r'}))
 addresses.forEach((a: string) => pings.set(a, -1));
 const timeoutDelay = 60000;
 

src/routes/addIP.ts

@@ -1,19 +1,24 @@
 import { Request, Response } from 'express';
 import { existsSync, writeFileSync, readFileSync } from 'fs'
+import { connection } from '../index.js';
 
 export default {
     method: "GET",
     url: "/addIP/:ip",
     callback: async (data: any, req: Request, res: Response) => {  
-        if(!existsSync("/usr/src/app/data.json")) writeFileSync("/usr/src/app/data.json", "[]");
+        connection.query("SELECT * FROM ips WHERE ip = ?", req.params.ip, (err, results, fields) => {
-        const json = JSON.parse(readFileSync("/usr/src/app/data.json", {encoding:'utf8', flag:'r'}));
+            if(err) throw err;
-    
-        json.push(req.params.ip);
-    
-    
-        writeFileSync("/usr/src/app/data.json", JSON.stringify(json))
 
+            if(results.length > 0) {
                 res.setHeader('Content-Type', 'application/json');
                 res.end(JSON.stringify({ status: "OK" }));
+            } else {
+                connection.query("INSERT INTO ips VALUES (NULL, ?)", [req.params.ip], (errr, resultss, fieldss) => {
+                    if(errr) throw errr
+                    res.setHeader('Content-Type', 'application/json');
+                    res.end(JSON.stringify({ status: "OK" }));
+                });
+            }
+        });        
     }
 }

src/routes/removeIP.ts

@@ -1,18 +1,27 @@
 import { Request, Response } from 'express';
 import { existsSync, writeFileSync, readFileSync } from 'fs'
+import { connection } from '../index.js';
 
 export default {
     method: "GET",
     url: "/removeIP/:ip",
     callback: async (data: any, req: Request, res: Response) => {
-        if(!existsSync("/usr/src/app/data.json")) writeFileSync("/usr/src/app/data.json", "[]");
+        connection.query("SELECT * FROM ips WHERE ip = ?", req.params.ip, (err, results, fields) => {
-        const json = JSON.parse(readFileSync("/usr/src/app/data.json", {encoding:'utf8', flag:'r'}));
+            if(err) throw err;
-    
-        json.splice(json.indexOf(req.params.ip.toString()), 1)
-    
-        writeFileSync("/usr/src/app/data.json", JSON.stringify(json))
 
+            if(results.length == 0) {
                 res.setHeader('Content-Type', 'application/json');
                 res.end(JSON.stringify({ status: "OK" }));
+            } else {
+                connection.query("DELETE FROM ips WHERE ip = ?", req.params.ip, (errr, resultss, fieldss) => {
+                    if(errr) throw errr
+                    res.setHeader('Content-Type', 'application/json');
+                    res.end(JSON.stringify({ status: "OK" }));
+                });
+            }
+        });
+    
+        /*res.setHeader('Content-Type', 'application/json');
+        res.end(JSON.stringify({ status: "OK" }));*/
     }
 }

src/routes/root.ts

@@ -1,11 +1,14 @@
 import { Request, Response } from 'express';
 import { readFileSync } from 'fs';
+import { getIP } from '../index.js';
 
 export default {
     method: "GET",
     url: "/",
     callback: async (data: any, req: Request, res: Response) => {
-        data.addresses = JSON.parse(readFileSync("/usr/src/app/data.json", {encoding:'utf8', flag:'r'}));
+        const tmp = await getIP();
+        //@ts-ignore
+        data.addresses = tmp.map(a => a.ip);
         //@ts-ignore
         if(!req.session.user) res.redirect("/login");
         else res.render('pages/index.ejs', {