code cleaning

Author: ghifarhaidar

algorithms/ACO.py

@@ -8,7 +8,7 @@
 from lca.util import get_config, get_cost_config, sort_vms, get_solution, export_results
 
 
-# Numpy-optimized ACO scheduler
+# ACO scheduler
 class Ant:
     def __init__(self, lengths, eff_mips, pheromone, alpha=1.0, beta=1.0, Q=100):
         self.lengths = lengths                # array of task lengths, shape (N,)

algorithms/PSO.py

@@ -7,7 +7,7 @@
 sys.path.append(parent_dir)
 from lca.util import get_config, get_cost_config, sort_vms, get_solution, export_results
 
-# Numpy-optimized PSO scheduler adapted to generate time matrix from cloudlets and vms
+# PSO scheduler
 class PSO:
     def __init__(self, num_particles=30, max_iter=500, w=0.9, c1=2.0, c2=2.0, alpha=0.3):
         self.num_particles = num_particles

backend/routes/api.js

@@ -3,7 +3,7 @@ const fs = require('fs');
 const path = require('path');
 const router = express.Router();
 
-const { getConfigs, getRunConfigs, saveConfig, getAllResults, resetRunConfigs, saveAlgorithms, getAllAlgorithms } = require('../utils/fileHandlers');
+const { getConfigs, getRunConfigs, saveConfig, getAllResults, resetRunConfigs, saveAlgorithms, getAllAlgorithms, getFitnessData } = require('../utils/fileHandlers');
 const { runPythonScript } = require('../utils/pythonRunner');
 const { getResults } = require('../utils/resultProcessor');
 const { runExperiments } = require('../utils/runExperiments');
@@ -50,14 +50,6 @@ router.post('/config', asyncHandler(async (req, res) => {
     });
 }));
 
-// Run Python script
-router.post('/run-python', asyncHandler(async (req, res) => {
-    const result = await runPythonScript(req.body);
-    res.json({
-        success: true,
-        data: result
-    });
-}));
 
 // Get results
 router.get('/results', asyncHandler(async (req, res) => {
@@ -106,40 +98,7 @@ router.post('/run-algorithms', asyncHandler(async (req, res) => {
 
 // Get fitness data for all algorithms from txt files in lca or algorithms folders
 router.get('/fitness/all', asyncHandler(async (req, res) => {
-    const folders = ['lca', 'algorithms'];
-    const data = {};
-
-    for (const folder of folders) {
-        const folderPath = path.join(process.env.MAIN_DIR, folder);
-
-        // Check if folder exists
-        if (!fs.existsSync(folderPath)) {
-            continue;
-        }
-
-        // Get all txt files in the folder
-        const files = fs.readdirSync(folderPath).filter(file => file.endsWith('.txt'));
-
-        for (const file of files) {
-            const algoName = path.basename(file, '.txt');
-            const filePath = path.join(folderPath, file);
-
-            try {
-                const fileContent = fs.readFileSync(filePath, 'utf8');
-                data[algoName] = fileContent.trim().split('\n').map(line => {
-                    const match = line.match(/t\s*=(\d+),\s*f_best=(\d+\.?\d*)/);
-                    if (match) {
-                        const [, t, f] = match;
-                        return { t: Number(t), fitness: Number(f) };
-                    }
-                    return null;
-                }).filter(Boolean);
-            } catch (error) {
-                console.error(`Error reading file ${filePath}:`, error);
-                data[algoName] = [];
-            }
-        }
-    }
+    data = getFitnessData();
 
     res.json({
         data

backend/utils/fileHandlers.js

@@ -109,6 +109,44 @@ const saveAlgorithms = (algorithmsData) => {
 
 }
 
+const getFitnessData = () => {
+    const folders = ['lca', 'algorithms'];
+    const data = {};
+
+    for (const folder of folders) {
+        const folderPath = path.join(process.env.MAIN_DIR, folder);
+
+        // Check if folder exists
+        if (!fs.existsSync(folderPath)) {
+            continue;
+        }
+
+        // Get all txt files in the folder
+        const files = fs.readdirSync(folderPath).filter(file => file.endsWith('.txt'));
+
+        for (const file of files) {
+            const algoName = path.basename(file, '.txt');
+            const filePath = path.join(folderPath, file);
+
+            try {
+                const fileContent = fs.readFileSync(filePath, 'utf8');
+                data[algoName] = fileContent.trim().split('\n').map(line => {
+                    const match = line.match(/t\s*=(\d+),\s*f_best=(\d+\.?\d*)/);
+                    if (match) {
+                        const [, t, f] = match;
+                        return { t: Number(t), fitness: Number(f) };
+                    }
+                    return null;
+                }).filter(Boolean);
+            } catch (error) {
+                console.error(`Error reading file ${filePath}:`, error);
+                data[algoName] = [];
+            }
+        }
+    }
+    return data;
+}
+
 module.exports = {
     getConfigs,
     getRunConfigs,
@@ -120,4 +158,5 @@ module.exports = {
     resetRunConfigs,
     saveAlgorithms,
     getAllAlgorithms,
+    getFitnessData,
 };

frontend/src/pages/EditConfigPage.jsx

@@ -11,9 +11,8 @@ export default function EditConfigPage() {
         setResetStatus(null);
 
         try {
-            await resetConfiguration(); // Call your API function
+            await resetConfiguration(); 
             setResetStatus('success');
-            // Optional: Add any post-reset logic here
         } catch (error) {
             console.error('Reset failed:', error);
             setResetStatus('error');

frontend/src/pages/FitnessPage.jsx

@@ -10,7 +10,7 @@ import {
   Legend,
   CategoryScale,
 } from "chart.js";
-import { getAllFitness } from "../utils/api"; // 👈 import your API helper
+import { getAllFitness } from "../utils/api"; 
 import Loading from "../components/loading"
 import LoadingError from "../components/loadingError"
 import { chartOptions, getAlgorithmColor, sortAlgorithm } from "../utils/fitnessPageUtil";
@@ -26,7 +26,7 @@ export default function FitnessPage() {
   useEffect(() => {
     const fetchFitnessData = async () => {
       try {
-        let { data } = await getAllFitness(); // 👈 call API helper
+        let { data } = await getAllFitness(); 
         data = sortAlgorithm(data);
         console.log("data loaded: ", data);
         const colors = {};

frontend/src/pages/RunPage.jsx

@@ -1,5 +1,5 @@
 import React, { useEffect, useState } from "react";
-import { getRunConfigs, runExperiments, getAllAlgorithms, saveAlgorithms } from "../utils/api"; // adjust path if needed
+import { getRunConfigs, runExperiments, getAllAlgorithms, saveAlgorithms } from "../utils/api"; 
 import SelectableAlgorithmCard from "../components/SelectableAlgorithmCard"
 
 const RunPage = () => {

frontend/src/utils/api.js

@@ -63,20 +63,6 @@ export async function getAllResults() {
     return await res.json();
 }
 
-// Run Python script
-export async function runPython(args) {
-    const res = await fetch(`${API_BASE_URL}/api/run-python`, {
-        method: "POST",
-        headers: { "Content-Type": "application/json" },
-        body: JSON.stringify(args),
-    });
-    if (!res.ok) {
-        const error = await res.json();
-        throw new Error(error.output || "Failed to run Python script");
-    }
-    return await res.json();
-}
-
 // Get all fitness data
 export async function getAllFitness() {
     const res = await fetch(`${API_BASE_URL}/api/fitness/all`);