From bbad13f570c9298d40e60e7f2bfd4abd9bf2ed81 Mon Sep 17 00:00:00 2001
From: Christopher Hase <Christopher.Hase@telekom.de>
Date: Thu, 17 Apr 2025 16:11:34 +0200
Subject: [PATCH] add config.json again, part 2

---
 README.md                |   7 +-
 dist/backend/broker.js   | 137 ---------------------------------------
 dist/backend/config.json |   5 --
 dist/backend/server.js   |  15 -----
 dist/frontend/deploy.js  |   1 -
 dist/frontend/event.mjs  |  18 -----
 dist/frontend/index.html |  67 -------------------
 7 files changed, 2 insertions(+), 248 deletions(-)
 delete mode 100644 dist/backend/broker.js
 delete mode 100644 dist/backend/config.json
 delete mode 100644 dist/backend/server.js
 delete mode 100644 dist/frontend/deploy.js
 delete mode 100644 dist/frontend/event.mjs
 delete mode 100644 dist/frontend/index.html

diff --git a/README.md b/README.md
index ae36927..9de1b6b 100644
--- a/README.md
+++ b/README.md
@@ -11,10 +11,9 @@ This app will send an I-Ching horoscope to the pre-configured mailhog instance i
 
 This app uses the I-Ching library app https://github.com/Velfi/i-ching.git.
 
-<!--## Configuration
+## Configuration
 Properties of the app can be configured in the file config.json. It is possible to configure the mail host and port.
-It is also possible to configure the intervall of days between the sending of horoscopes and the time of sending. The default is to send one email every seven days at 8 am.-->
-
+It is also possible to configure the intervall of days between the sending of horoscopes and the time of sending. The default is to send one email every seven days at 8 am.
 
 This will start the deployment of the app in the pod, the service and an ingress for the HTTP frontend server and an ingress for the backend server.
 When a pod with the app is initally started, one email will be sent to the configured receiver.
@@ -64,5 +63,3 @@ The app can be deployed by running:
 $     kubectl apply -f deployment.yaml 
 ```
 Der HTTP-Server can be access in a browser with the address https://192-168-197-2.c-one-infra.de/iching/
-
-<!-- TODO: make address configurable again -->
\ No newline at end of file
diff --git a/dist/backend/broker.js b/dist/backend/broker.js
deleted file mode 100644
index 3977cc9..0000000
--- a/dist/backend/broker.js
+++ /dev/null
@@ -1,137 +0,0 @@
-import { exec } from 'child_process';
-import * as fs from 'fs';
-import * as nodemailer from 'nodemailer';
-import { fileURLToPath } from 'url';
-import * as path from 'path';
-var config;
-export function executeCommand() {
-    exec('iching divine', (error, stdout, stderr) => {
-        console.log(`I-Ching-Broker: \'iching divine\' called`);
-        if (error) {
-            console.error(`Error: ${error.message}`);
-            return;
-        }
-        if (stderr) {
-            console.error(`Stderr: ${stderr}`);
-            return;
-        }
-        //Load config once
-        if (config == undefined) {
-            config = loadConfig();
-        }
-        console.log(`Horoscope received; sending E-Mail next`);
-        sendEmail(stdout);
-    });
-}
-// Run function once initially, called from Dockerfile
-executeCommand();
-// Load the Configuration
-function loadConfig() {
-    console.log(`Load Config`);
-    //const data = fs.readFileSync('config.json', 'utf-8');
-    //const configPath = path.join(__dirname, 'config.json');
-    const __filename = fileURLToPath(import.meta.url);
-    const __dirname = path.dirname(__filename);
-    const configPath = path.join(__dirname, 'config.json');
-    const data = fs.readFileSync(configPath, 'utf-8');
-    return JSON.parse(data);
-}
-// Send E-Mail
-async function sendEmail(content) {
-    // Create Transporter
-    const transporter = nodemailer.createTransport({
-        host: config.mailHost, //"mailhog.mailhog.svc.cluster.local", //config.mailHost,
-        port: config.mailPort, //1025, //config.mailPort,
-        secure: false
-    });
-    try {
-        const info = await transporter.sendMail({
-            from: '"The Oracle" <the.oracle@holy.mountain>',
-            to: config.emailReceiver, //"test@mailhog.local", //config.emailReceiver,
-            subject: "Your Horoscope Is Ready",
-            text: content,
-            html: html(content)
-        });
-        console.log("E-Mail sent: ", info.messageId + "\n\n");
-    }
-    catch (error) {
-        console.error("Error Sending E-Mail:", error + "\n\n");
-        console.log("Failed to send this horoscope: \n", content + "\n");
-    }
-}
-// Generate 1) Parse Tree and 2) HTML
-export function html(inputText) {
-    const parseTree = parse(inputText);
-    const htmlOutput = render(parseTree);
-    return htmlOutput;
-}
-// Generate the Parse Tree
-function parse(input) {
-    console.log("Parse input text");
-    const root = { type: "Root" };
-    var currentNode = root;
-    const lines = input.split("\n");
-    for (const line of lines) {
-        if (line.startsWith("Hexagram")) {
-            const hexagram = { type: "Hexagram" };
-            currentNode.child = hexagram;
-            currentNode = hexagram;
-            currentNode.value = "<h1>" + line + "</h1>";
-        }
-        else if (line.startsWith("Judgement")) {
-            const judgement = { type: "Judgement" };
-            currentNode.child = judgement;
-            currentNode = judgement;
-            currentNode.value = "<h3>" + line + "</h3>";
-        }
-        else if (line.startsWith("Images")) {
-            const images = { type: "Images" };
-            currentNode.child = images;
-            currentNode = images;
-            currentNode.value = "<h3>" + line + "</h3>";
-        }
-        else if (line.startsWith("~") && currentNode.type != "ChangingLines") {
-            const changingLines = { type: "ChangingLines" };
-            currentNode.child = changingLines;
-            currentNode = changingLines;
-            currentNode.value = line;
-        }
-        else {
-            currentNode.value = currentNode.value + line + "<br>";
-        }
-    }
-    return root;
-}
-// Generate HTML from Parse Tree
-function render(node) {
-    if (node == undefined) {
-        console.log("I-Ching-Broker: Rendering of nodes finished!");
-        return "";
-    }
-    var outputHTML = "";
-    switch (node.type) {
-        case "Root":
-            return render(node.child);
-        case "Hexagram":
-            node.value = node.value?.replace("<h1>", "<div style=\"border: 1px dotted gray; border-radius: 10px; padding-left: 10px; padding-right: 10px; padding-top: 10px; padding-bottom: 10px; width: auto; display: inline-block; box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.2);\"><h1>");
-            node.value = node.value?.replace("</h1>", "</h1><div style=\"border: 1px solid gray; border-radius: 25px; padding-left: 30px; padding-right: 30px; padding-top: 20px; width: auto; display: inline-block; text-align: center; box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.2);\"><h2>");
-            node.value = node.value?.replace("<br>", "  -  ");
-            outputHTML = "<br><p>" + node.value + "</h2></div></p>";
-            outputHTML = outputHTML + render(node.child);
-            return outputHTML;
-        case "Images":
-            outputHTML = "<p>" + node.value + "</p></div>"; //EXTRA closing div (was opened at beginning of hexagram)
-            outputHTML = outputHTML + render(node.child);
-            return outputHTML;
-        case "ChangingLines":
-            const regex = new RegExp("~", "g");
-            node.value = node.value?.replace(regex, "");
-            outputHTML = "<br><br><p><div style=\"padding-left: 20px; padding-right: 20px; padding-top: 20px; display: inline-block; color: gray; text-align: center;\">" + node.value + "</div></p><br>";
-            outputHTML = outputHTML + render(node.child);
-            return outputHTML;
-        default:
-            outputHTML = "<p>" + node.value + "</p>";
-            outputHTML = outputHTML + render(node.child);
-            return outputHTML;
-    }
-}
diff --git a/dist/backend/config.json b/dist/backend/config.json
deleted file mode 100644
index 121311d..0000000
--- a/dist/backend/config.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "emailReceiver": "test@mailhog.local",
-    "mailHost": "mailhog.mailhog.svc.cluster.local",
-    "mailPort": 1025
-}
\ No newline at end of file
diff --git a/dist/backend/server.js b/dist/backend/server.js
deleted file mode 100644
index b0f87f6..0000000
--- a/dist/backend/server.js
+++ /dev/null
@@ -1,15 +0,0 @@
-import express from 'express';
-import cors from 'cors';
-import { executeCommand } from './broker.js';
-const app = express();
-const port = 8090;
-app.use(cors());
-app.post('/iching/api/command', (req, res) => {
-    //TODO no logging from inside this method???
-    console.log(`Backend-Server: receiving POST to /iching/api/command`);
-    executeCommand();
-    res.status(200).send('Backend-Server: Broker was called\n');
-});
-app.listen(port, '0.0.0.0', () => {
-    console.log(`Backend-Server running on http://0.0.0.0:${port}`);
-});
diff --git a/dist/frontend/deploy.js b/dist/frontend/deploy.js
deleted file mode 100644
index 402c906..0000000
--- a/dist/frontend/deploy.js
+++ /dev/null
@@ -1 +0,0 @@
-window.DEPLOY_MODE = 'local';
diff --git a/dist/frontend/event.mjs b/dist/frontend/event.mjs
deleted file mode 100644
index c0fa2db..0000000
--- a/dist/frontend/event.mjs
+++ /dev/null
@@ -1,18 +0,0 @@
-"use strict";
-function handleClick() {
-    console.log("Der Button wurde geklickt!");
-    //const deployMode = (window as { DEPLOY_MODE?: 'docker' | 'k8s' }).DEPLOY_MODE ?? 'k8s';
-    const deployMode = window.DEPLOY_MODE ?? 'k8s';
-    const endpoint = deployMode === 'docker' || deployMode === 'local'
-        ? 'http://localhost:8090/iching/api/command'
-        : '/iching/api/command';
-    console.log(`DEPLOY_MODE=${deployMode}, sende POST an: ${endpoint}`);
-    fetch(endpoint, { method: 'POST' })
-        .then(res => res.text())
-        .then(text => console.log("HTTP-Server says:", text))
-        .catch(error => console.error("HTTP-Server - Error:", error));
-}
-document.addEventListener("DOMContentLoaded", () => {
-    const button = document.getElementById("myButton");
-    button?.addEventListener("click", handleClick);
-});
diff --git a/dist/frontend/index.html b/dist/frontend/index.html
deleted file mode 100644
index 9c6984a..0000000
--- a/dist/frontend/index.html
+++ /dev/null
@@ -1,67 +0,0 @@
-<!DOCTYPE html>
-<html lang="de">
-<head>
-  <meta charset="UTF-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Your I-Ging Horoscope</title>
-  <style>
-    body {
-      margin: 0;
-      padding: 0;
-      background: linear-gradient(to bottom right, #fdf6e3, #e3f2fd);
-      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      height: 100vh;
-    }
-
-    .container {
-      text-align: center;
-      background: white;
-      padding: 2rem;
-      border-radius: 1rem;
-      box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
-    }
-
-    h1 {
-      margin-bottom: 1rem;
-      color: #3f51b5;
-    }
-
-    #myButton {
-      background-color: #3f51b5;
-      color: white;
-      border: none;
-      padding: 0.8rem 1.5rem;
-      font-size: 1.1rem;
-      border-radius: 0.5rem;
-      cursor: pointer;
-      transition: background-color 0.3s ease;
-    }
-
-    #myButton:hover {
-      background-color: #303f9f;
-    }
-
-    .footer {
-      margin-top: 2rem;
-      font-size: 0.9rem;
-      color: #666;
-    }
-  </style>
-</head>
-<body>
-  <div class="container">
-    <h1>Do you want to know the future?</h1>
-    <h2> ☝️ Look into the future with your personal I-Ging Horoscope! ☝️</h2>
-    <p>Click on the Button to receive your personal Horoscope. 100% accuracy guaranteed!</p>
-    <button id="myButton">✨ Receive Horoscope ✨</button>
-    <div class="footer">🧘 With Love & Fortune from the Cosmos 💫</div>
-  </div>
-
-  <script src="./deploy.js"></script>
-  
-  <script type="module" src="./event.mjs"></script>
-</body>
-</html>
\ No newline at end of file