docker

.gitignore

@@ -3,3 +3,4 @@ test.*
 *.db
 db.*
 *.log
+docker-compose.yml

Dockerfile

@@ -1,14 +1,10 @@
 FROM python:3.10
 
-# Setze das Arbeitsverzeichnis im Container
 WORKDIR /usr/src/app
 
-# Kopiere requirements.txt und installiere die Abhängigkeiten
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Kopiere den restlichen App-Code
 COPY . .
 
-# Standardkommando (kann in docker-compose überschrieben werden)
+CMD ["python", "main.py"]
-CMD ["python", "server.py"]

docker-compose.yml

@@ -0,0 +1,46 @@
+services:
+  python_app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: spritpreise_app
+    deploy:
+      resources:
+        limits:
+          memory: 500M
+    volumes:
+      - ./:/usr/src/app
+    networks:
+      - app-network
+
+
+  python_server:
+    build:
+      context: ./src/server
+      dockerfile: Dockerfile
+    container_name: spritpreise_python_server
+    deploy:
+      resources:
+        limits:
+          memory: 500M
+    volumes:
+      - ./src/server:/usr/src/app
+    networks:
+      - app-network
+
+
+  webserver:
+    image: nginx:latest
+    container_name: spritpreise_nginx_webserver
+    volumes:
+      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
+      - ./:/opt
+    ports:
+      - "6342:6342"
+    networks:
+      - app-network
+
+
+networks:
+  app-network:
+    driver: bridge

main.py

@@ -1,7 +1,7 @@
-from src.Spritpreise import Spritpreise
+from src.webScraper.Spritpreise import Spritpreise
 from src.db import *
 
 if __name__ == "__main__":
     sprit = Spritpreise(location="Linnich", radius=30)
     sprit.setDbConnection(dbHost, dbPort, dbUser, dbPassword, dbType)
-    sprit.getAllPricesSchedule()
+    #sprit.getAllPricesSchedule()

nginx/nginx.conf

@@ -0,0 +1,35 @@
+worker_processes 1;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    include       mime.types;
+    default_type  application/octet-stream;
+
+    sendfile        on;
+    keepalive_timeout  65;
+
+    server {
+        listen 6342;
+        server_name localhost;
+
+        root /opt/www;
+        index index.html;
+
+        location ~* \.(html|htm|css|js|png|jpg|jpeg|gif|ico|svg)$ {
+            expires 1d;
+            add_header Cache-Control "public, must-revalidate, proxy-revalidate";
+            try_files $uri $uri/ =404;
+        }
+
+        location / {
+            try_files $uri $uri/ /index.html;  # Fallback zu index.html für SPA (Single-Page Applications)
+        }
+
+        location ~ /\.ht {
+            deny all;
+        }
+    }
+}

src/server/Dockerfile

@@ -0,0 +1,10 @@
+FROM python:3.10
+
+WORKDIR /usr/src/app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+CMD ["python", "main.py"]

src/server/main.py

@@ -0,0 +1,52 @@
+import datetime
+from http.server import HTTPServer, BaseHTTPRequestHandler
+import json
+from threading import Thread
+from src.db import *
+import psycopg2
+
+
+class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
+
+    def __writeLog(self, text: str, printOnConsole=True):
+        now = datetime.datetime.now().strftime("%Y/%m/%d %H:%M:%S")
+        try:
+            with open(f"spritpreise.log", "a") as logs:
+                logs.write(f"[{now}] {text}\n")
+        except Exception as e:
+            print(f"Error occurred: {e}")
+
+        if printOnConsole:
+            print(f"[{now}] {text}\n")
+
+    def sendResponse(self, responseCode=200, responseText="OK"):
+        self.send_response(responseCode)
+        self.send_header('Content-type', 'application/json')
+        self.end_headers()
+        response = {"message": responseText}
+        self.wfile.write(json.dumps(response).encode())
+
+
+    def do_POST(self):
+        try:
+            content_length = int(self.headers['Content-Length'])
+            data = json.loads(self.rfile.read(content_length))
+            self.__writeLog(f"Received data: {data}")
+
+            Thread(target=self.executeCode, args=(data,)).start()
+            self.sendResponse()
+        except Exception as e:
+            self.__writeLog(f"Error occurred: {e}")
+            self.sendResponse(500, str(e))
+
+
+    def executeCode(self, data):
+        self.sendResponse()
+
+
+if __name__ == "__main__":
+    port = 9045
+    server_address = ('', port)
+    httpd = HTTPServer(server_address, SimpleHTTPRequestHandler)
+    print(f"Server running on port {port}")
+    httpd.serve_forever()

src/server/requirements.txt

@@ -0,0 +1 @@
+psycopg2

src/webScraper/Spritpreise.py

@@ -66,7 +66,7 @@ class Spritpreise:
         now = ""
         try:
             now = datetime.now().strftime("%Y/%m/%d %H:%M:%S")
-            with open(f"{self.currentFolder}\\spritpreise.log", "a") as logs:
+            with open(os.path.join(self.currentFolder, "spritpreise.log"), "a") as logs:
                 logs.write(f"[{now}] {text}\n")
         except Exception as e:
             print(f"Error occurred: {e}")

www/index.html

@@ -0,0 +1,30 @@
+<!doctype html>
+<html lang="de" >
+    <head>
+        <meta charset='utf-8'>
+        <meta name='viewport' content='width=device-width, initial-scale=1.0'>
+        <link href='https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css' rel='stylesheet' integrity='sha384-4bw+/aepP/YC94hEpVNVgiZdgIC5+VKNBQNGCHeKRQN+PtmoHDEXuppvnDJzQIu9' crossorigin='anonymous'>
+        <link rel='stylesheet' href='css/navigation.css'>
+        <link rel="stylesheet" href="css/style.css">
+        <link rel='icon' href='images/favicon.ico' type='image/x-icon'>
+        <title>Spritpreise</title>
+    </head>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.4/Chart.js"></script>
+
+    <body>
+        <div class="wrapper">
+            <header>
+
+            </header>
+            <div class="pageMain">
+                <canvas id="myChart" style="width:100%;max-width:700px"></canvas>
+            </div>
+            <footer>
+
+            </footer>
+        </div>
+        <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz" crossorigin="anonymous"></script>
+        <script src="js/main.js"></script>
+    </body>
+
+</html>

www/js/main.js

@@ -0,0 +1,25 @@
+// https://www.w3schools.com/ai/ai_chartjs.asp
+const xValues = [100,200,300,400,500,600,700,800,900,1000];
+
+new Chart("myChart", {
+  type: "line",
+  data: {
+    labels: xValues,
+    datasets: [{
+      data: [860,1140,1060,1060,1070,1110,1330,2210,7830,2478],
+      borderColor: "red",
+      fill: false
+    },{
+      data: [1600,1700,1700,1900,2000,2700,4000,5000,6000,7000],
+      borderColor: "green",
+      fill: false
+    },{
+      data: [300,700,2000,5000,6000,4000,2000,1000,200,100],
+      borderColor: "blue",
+      fill: false
+    }]
+  },
+  options: {
+    legend: {display: false}
+  }
+});