dishamodi0910 · Kritika30032002 · Aug 5, 2024 · Aug 4, 2024
diff --git a/New_APIs/Heroku API/README.md b/New_APIs/Heroku API/README.md
@@ -0,0 +1,15 @@
+# Heroku API
+
+## Description
+
+A basic API built using Node.js and Express to interact with the Heroku platform. It allows users to deploy applications, scale dynos, and retrieve logs programmatically.
+
+## Installation
+
+To install the required packages, run:
+
+```bash
+npm install express
+npm install axios
+npm install nodemon
+npm install
diff --git a/New_APIs/Heroku API/manifest.json b/New_APIs/Heroku API/manifest.json
@@ -0,0 +1,15 @@
+{
+  "short_name": "HerokuAPI",
+  "name": "Heroku API",
+  "icons": [
+    {
+      "src": "icon.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": "/index.html",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}
diff --git a/New_APIs/Heroku API/package.json b/New_APIs/Heroku API/package.json
@@ -0,0 +1,20 @@
+{
+    "name": "heroku-api",
+    "version": "1.0.0",
+    "description": "A simple API to interact with Heroku platform for deployments, scaling, and logs.",
+    "main": "src/index.js",
+    "scripts": {
+      "start": "node src/index.js",
+      "dev": "nodemon src/index.js"
+    },
+    "author": "",
+    "license": "ISC",
+    "dependencies": {
+      "axios": "^0.27.2",
+      "express": "^4.18.2"
+    },
+    "devDependencies": {
+      "nodemon": "^2.0.22"
+    }
+  }
+
diff --git a/New_APIs/Heroku API/packet-lock.json b/New_APIs/Heroku API/packet-lock.json
@@ -0,0 +1,20 @@
+{
+    "name": "heroku-api",
+    "version": "1.0.0",
+    "lockfileVersion": 2,
+    "requires": true,
+    "packages": {
+      "": {
+        "name": "heroku-api",
+        "version": "1.0.0",
+        "license": "ISC",
+        "dependencies": {
+          "axios": "^0.27.2",
+          "express": "^4.18.2",
+          "nodemon": "^2.0.22"
+        }
+      },
+      // Other dependencies
+    }
+  }
+
diff --git a/New_APIs/Heroku API/public/index.html b/New_APIs/Heroku API/public/index.html
@@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="styles.css">
+    <title>Heroku API</title>
+</head>
+<body>
+    <h1>Heroku API</h1>
+    <div id="app">
+        <h2>Deploy</h2>
+        <input type="text" id="deployAppName" placeholder="App Name">
+        <input type="text" id="deploySourceUrl" placeholder="Source URL">
+        <button id="deployButton">Deploy</button>
+        <h2>Scale</h2>
+        <input type="text" id="scaleAppName" placeholder="App Name">
+        <input type="text" id="scaleDynoType" placeholder="Dyno Type">
+        <input type="number" id="scaleQuantity" placeholder="Quantity">
+        <button id="scaleButton">Scale</button>
+        <h2>Logs</h2>
+        <input type="text" id="logsAppName" placeholder="App Name">
+        <button id="logsButton">Get Logs</button>
+        <ul id="results"></ul>
+    </div>
+
+    <script>
+        document.getElementById('deployButton').addEventListener('click', async () => {
+            const appName = document.getElementById('deployAppName').value;
+            const sourceUrl = document.getElementById('deploySourceUrl').value;
+            const response = await fetch('/deploy', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ app_name: appName, source_url: sourceUrl })
+            });
+            const result = await response.json();
+            console.log(result);
+        });
+
+        document.getElementById('scaleButton').addEventListener('click', async () => {
+            const appName = document.getElementById('scaleAppName').value;
+            const dynoType = document.getElementById('scaleDynoType').value;
+            const quantity = document.getElementById('scaleQuantity').value;
+            const response = await fetch('/scale', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ app_name: appName, dyno_type: dynoType, quantity: parseInt(quantity) })
+            });
+            const result = await response.json();
+            console.log(result);
+        });
+
+        document.getElementById('logsButton').addEventListener('click', async () => {
+            const appName = document.getElementById('logsAppName').value;
+            const response = await fetch(`/logs?app_name=${appName}`);
+            const result = await response.json();
+            const results = document.getElementById('results');
+            results.innerHTML = JSON.stringify(result, null, 2);
+        });
+    </script>
+</body>
+</html>
diff --git a/New_APIs/Heroku API/public/styles.css b/New_APIs/Heroku API/public/styles.css
@@ -0,0 +1,76 @@
+body {
+    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+    margin: 0;
+    padding: 0;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    background: linear-gradient(135deg, #f06, #00f);
+    color: #fff;
+}
+
+h1 {
+    margin-top: 30px;
+    font-size: 2.5em;
+}
+
+h2 {
+    margin-top: 20px;
+    font-size: 1.8em;
+}
+
+#app {
+    margin-top: 20px;
+    width: 90%;
+    max-width: 600px;
+    background-color: rgba(255, 255, 255, 0.8);
+    color: #333;
+    padding: 20px;
+    border-radius: 10px;
+    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
+}
+
+input, button, select {
+    margin: 10px 0;
+    padding: 12px;
+    width: 100%;
+    box-sizing: border-box;
+    border-radius: 5px;
+    border: 1px solid #ddd;
+    font-size: 1em;
+}
+
+button {
+    background-color: #007BFF;
+    color: #fff;
+    border: none;
+    cursor: pointer;
+    transition: background-color 0.3s ease;
+}
+
+button:hover {
+    background-color: #0056b3;
+}
+
+ul {
+    list-style-type: none;
+    padding: 0;
+    margin-top: 20px;
+    background: rgba(255, 255, 255, 0.9);
+    color: #333;
+    padding: 20px;
+    border-radius: 8px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+}
+
+li {
+    margin: 10px 0;
+    padding: 10px;
+    background-color: rgba(233, 233, 233, 0.9);
+    border-radius: 5px;
+    border: 1px solid #ccc;
+}
+
+input::placeholder, select::placeholder {
+    color: #aaa;
+}
diff --git a/New_APIs/Heroku API/src/index.js b/New_APIs/Heroku API/src/index.js
@@ -0,0 +1,59 @@
+const express = require('express');
+const axios = require('axios');
+const path = require('path');
+const app = express();
+const PORT = process.env.PORT || 3000;
+
+app.use(express.json());
+app.use(express.static(path.join(__dirname, '../public')));
+
+const HEROKU_API_KEY = 'your_heroku_api_key';
+
+const headers = {
+    'Authorization': `Bearer ${HEROKU_API_KEY}`,
+    'Accept': 'application/vnd.heroku+json; version=3',
+    'Content-Type': 'application/json'
+};
+
+app.post('/deploy', async (req, res) => {
+    const { app_name, source_url } = req.body;
+    const url = `https://api.heroku.com/apps/${app_name}/builds`;
+    const payload = { source_blob: { url: source_url } };
+
+    try {
+        const response = await axios.post(url, payload, { headers });
+        res.json(response.data);
+    } catch (error) {
+        res.status(error.response.status).json(error.response.data);
+    }
+});
+
+app.post('/scale', async (req, res) => {
+    const { app_name, dyno_type, quantity } = req.body;
+    const url = `https://api.heroku.com/apps/${app_name}/formation`;
+    const payload = { updates: [{ type: dyno_type, quantity }] };
+
+    try {
+        const response = await axios.patch(url, payload, { headers });
+        res.json(response.data);
+    } catch (error) {
+        res.status(error.response.status).json(error.response.data);
+    }
+});
+
+app.get('/logs', async (req, res) => {
+    const { app_name } = req.query;
+    const url = `https://api.heroku.com/apps/${app_name}/log-sessions`;
+    const payload = { dyno: 'web', lines: 100, source: 'app', tail: true };
+
+    try {
+        const response = await axios.post(url, payload, { headers });
+        res.json(response.data);
+    } catch (error) {
+        res.status(error.response.status).json(error.response.data);
+    }
+});
+
+app.listen(PORT, () => {
+    console.log(`Server is running on port ${PORT}`);
+});