From 7678ea381248261932342f0dc397725d11462b45 Mon Sep 17 00:00:00 2001
From: Daniel <59575049+lumijiez@users.noreply.github.com>
Date: Thu, 14 Nov 2024 22:42:38 +0200
Subject: [PATCH] dockerfile, other bs

---
 Dockerfile                                    |  15 ++
 docker-compose.yml                            |  30 +++
 pom.xml                                       |  16 +-
 resources/test.txt                            |   2 +
 .../java/io/github/lumijiez/example/Main.java |  15 +-
 .../lumijiez/example/ThreadedWriter.java      |  50 ++++
 .../lumijiez/example/daos/ProductDao.java     |  16 +-
 src/main/resources/hibernate.cfg.xml          |   4 +-
 uploads/index.html                            | 224 ++++++++++++++++++
 9 files changed, 359 insertions(+), 13 deletions(-)
 create mode 100644 Dockerfile
 create mode 100644 docker-compose.yml
 create mode 100644 resources/test.txt
 create mode 100644 src/main/java/io/github/lumijiez/example/ThreadedWriter.java
 create mode 100644 uploads/index.html

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..ede79e6
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+FROM maven:3.9.9-amazoncorretto-23 AS builder
+
+WORKDIR /app
+
+COPY . /app
+
+RUN mvn clean package -DskipTests
+
+FROM openjdk:23-jdk
+
+WORKDIR /app
+
+COPY --from=builder /app/target/wirestream-1.0.0.jar wirestream-1.0.0.jar
+
+ENTRYPOINT ["java", "-jar", "wirestream-1.0.0.jar"]
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..8c51079
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,30 @@
+version: '3.8'
+
+services:
+  database:
+    image: postgres:latest
+    container_name: accounting-db
+    environment:
+      POSTGRES_USER: user
+      POSTGRES_PASSWORD: password
+      POSTGRES_DB: accounting
+    ports:
+      - "5432:5432"
+    networks:
+      - app-network
+
+  app:
+    build:
+      context: .
+    container_name: java-app
+    ports:
+      - "8080:8080"
+      - "8081:8081"
+    depends_on:
+      - database
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge
diff --git a/pom.xml b/pom.xml
index 254ecd8..9fb6da2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -88,13 +88,15 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
                 <version>3.2.0</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>test-jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <addClasspath>true</addClasspath>
+                            <classpathPrefix>lib/</classpathPrefix>
+                            <mainClass>io.github.lumijiez.example.Main</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
             </plugin>
 
             <plugin>
diff --git a/resources/test.txt b/resources/test.txt
new file mode 100644
index 0000000..12d3aff
--- /dev/null
+++ b/resources/test.txt
@@ -0,0 +1,2 @@
+hellp
+hellp
diff --git a/src/main/java/io/github/lumijiez/example/Main.java b/src/main/java/io/github/lumijiez/example/Main.java
index 7ada27f..d620e70 100644
--- a/src/main/java/io/github/lumijiez/example/Main.java
+++ b/src/main/java/io/github/lumijiez/example/Main.java
@@ -13,10 +13,12 @@ import io.github.lumijiez.example.models.Product;
 import io.github.lumijiez.core.logging.Logger;
 
 import java.io.File;
+import java.util.List;
 import java.util.Map;
 
 public class Main {
     public static void main(String[] args) {
+        ThreadedWriter writer = new ThreadedWriter("test.txt");
         ProductDao productDao = new ProductDao();
 
         ServerConfig config = new ServerConfig.Builder()
@@ -31,6 +33,12 @@ public class Main {
             chain.next(req, res);
         });
 
+        server.POST("/write/:text", (req, res) -> {
+            Logger.info("PATH", req.getPathParam("text"));
+            writer.writeToFile(req.getPathParam("text"));
+            res.sendResponse(HttpStatus.OK, "OK");
+        });
+
         server.GET("/test/:lel/", (req, res) -> {
             Logger.info("PATH", req.getPathParam("lel"));
             Logger.info("QUERY", req.getQueryParam("lol"));
@@ -78,9 +86,10 @@ public class Main {
             res.sendJson(HttpStatus.OK, product);
         });
 
-        server.GET("/products", (req, res) -> {
-            Product product = productDao.getProductById(5);
-            res.sendResponse(HttpStatus.OK, product.toString());
+        server.GET("/products/:page/", (req, res) -> {
+            Logger.info("PATH", req.getPathParam("page"));
+            List<Product> products = productDao.getProductsByPage(Integer.parseInt(req.getPathParam("page")), 5);
+            res.sendResponse(HttpStatus.OK, products.toString());
         });
 
         WebSocketServer wsServer = new WebSocketServer(8081);
diff --git a/src/main/java/io/github/lumijiez/example/ThreadedWriter.java b/src/main/java/io/github/lumijiez/example/ThreadedWriter.java
new file mode 100644
index 0000000..7f7e705
--- /dev/null
+++ b/src/main/java/io/github/lumijiez/example/ThreadedWriter.java
@@ -0,0 +1,50 @@
+package io.github.lumijiez.example;
+
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+
+public class ThreadedWriter {
+    private final String filePath;
+    private final Lock lock;
+
+    public ThreadedWriter(String fileName) {
+        String resourcesPath = System.getProperty("user.dir") + "/resources";
+        File resourcesDir = new File(resourcesPath);
+        if (!resourcesDir.exists()) {
+            resourcesDir.mkdirs();
+        }
+        this.filePath = resourcesPath + "/" + fileName;
+        this.lock = new ReentrantLock();
+        createFileIfNotExist();
+    }
+
+    private void createFileIfNotExist() {
+        File file = new File(filePath);
+        if (!file.exists()) {
+            try {
+                Files.createDirectories(Paths.get(file.getParent()));
+                file.createNewFile();
+            } catch (IOException e) {
+                System.err.println("Failed to create file: " + e.getMessage());
+            }
+        }
+    }
+
+    public void writeToFile(String content) {
+        lock.lock();
+        try (BufferedWriter writer = new BufferedWriter(new FileWriter(filePath, true))) {
+            writer.write(content);
+            writer.newLine();
+        } catch (IOException e) {
+            System.err.println("Error writing to file: " + e.getMessage());
+        } finally {
+            lock.unlock();
+        }
+    }
+}
diff --git a/src/main/java/io/github/lumijiez/example/daos/ProductDao.java b/src/main/java/io/github/lumijiez/example/daos/ProductDao.java
index 4429111..b1bde1d 100644
--- a/src/main/java/io/github/lumijiez/example/daos/ProductDao.java
+++ b/src/main/java/io/github/lumijiez/example/daos/ProductDao.java
@@ -4,6 +4,7 @@ import io.github.lumijiez.example.models.Product;
 import org.hibernate.Session;
 import org.hibernate.Transaction;
 import org.hibernate.cfg.Configuration;
+import org.hibernate.query.Query;
 
 import java.util.List;
 
@@ -58,7 +59,6 @@ public class ProductDao {
         }
     }
 
-
     public void deleteProduct(int id) {
         Transaction transaction = null;
         try (Session session = new Configuration().configure().buildSessionFactory().openSession()) {
@@ -76,4 +76,18 @@ public class ProductDao {
             e.printStackTrace();
         }
     }
+
+    public List<Product> getProductsByPage(int pageNumber, int pageSize) {
+        try (Session session = new Configuration().configure().buildSessionFactory().openSession()) {
+            Query<Product> query = session.createQuery("from Product", Product.class);
+
+            query.setFirstResult((pageNumber - 1) * pageSize);
+            query.setMaxResults(pageSize);
+
+            return query.getResultList();
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
 }
diff --git a/src/main/resources/hibernate.cfg.xml b/src/main/resources/hibernate.cfg.xml
index db6bfa3..80f5684 100644
--- a/src/main/resources/hibernate.cfg.xml
+++ b/src/main/resources/hibernate.cfg.xml
@@ -5,8 +5,8 @@
     <session-factory>
         <property name="hibernate.connection.driver_class">org.postgresql.Driver</property>
         <property name="hibernate.connection.url">jdbc:postgresql://localhost:5432/accounting</property>
-        <property name="hibernate.connection.username">postgres</property>
-        <property name="hibernate.connection.password">postgres</property>
+        <property name="hibernate.connection.username">user</property>
+        <property name="hibernate.connection.password">password</property>
 
         <property name="hibernate.c3p0.min_size">5</property>
         <property name="hibernate.c3p0.max_size">20</property>
diff --git a/uploads/index.html b/uploads/index.html
new file mode 100644
index 0000000..ff576fb
--- /dev/null
+++ b/uploads/index.html
@@ -0,0 +1,224 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>WebSocket Chat</title>
+<style>
+body {
+font-family: Arial, sans-serif;
+max-width: 800px;
+margin: 20px auto;
+padding: 0 20px;
+}
+
+#chat-container {
+border: 1px solid #ccc;
+border-radius: 4px;
+padding: 20px;
+margin-bottom: 20px;
+}
+
+#messages {
+height: 400px;
+overflow-y: auto;
+border: 1px solid #eee;
+padding: 10px;
+margin-bottom: 20px;
+border-radius: 4px;
+}
+
+.message {
+margin: 5px 0;
+padding: 5px;
+border-radius: 4px;
+}
+
+.message.sent {
+background-color: #e3f2fd;
+margin-left: 20%;
+}
+
+.message.received {
+background-color: #f5f5f5;
+margin-right: 20%;
+}
+
+.input-container {
+display: flex;
+gap: 10px;
+}
+
+#message-input {
+flex-grow: 1;
+padding: 8px;
+border: 1px solid #ccc;
+border-radius: 4px;
+}
+
+button {
+padding: 8px 16px;
+background-color: #2196f3;
+color: white;
+border: none;
+border-radius: 4px;
+cursor: pointer;
+}
+
+button:hover {
+background-color: #1976d2;
+}
+
+button:disabled {
+background-color: #ccc;
+cursor: not-allowed;
+}
+
+#connection-status {
+padding: 10px;
+margin-bottom: 20px;
+border-radius: 4px;
+text-align: center;
+}
+
+.connected {
+background-color: #c8e6c9;
+color: #2e7d32;
+}
+
+.disconnected {
+background-color: #ffcdd2;
+color: #c62828;
+}
+</style>
+</head>
+<body>
+<div id="chat-container">
+<h2>WebSocket Chat</h2>
+<div id="connection-status" class="disconnected">Disconnected</div>
+<div id="messages"></div>
+<div class="input-container">
+<input type="text" id="message-input" placeholder="Type a message..." disabled>
+<button id="send-btn" disabled>Send</button>
+<button id="connect-btn">Connect</button>
+</div>
+</div>
+
+<script>
+const messagesDiv = document.getElementById('messages');
+const messageInput = document.getElementById('message-input');
+const sendButton = document.getElementById('send-btn');
+const connectButton = document.getElementById('connect-btn');
+const statusDiv = document.getElementById('connection-status');
+
+let ws = null;
+let username = null;
+
+function connect() {
+if (ws) {
+ws.close();
+}
+
+// Get username if not already set
+if (!username) {
+username = prompt('Enter your username:');
+if (!username) {
+alert('Username is required!');
+return;
+}
+}
+
+// Create WebSocket connection
+ws = new WebSocket('ws://localhost:8081/chat');
+
+ws.onopen = () => {
+console.log('Connected to WebSocket server');
+statusDiv.textContent = 'Connected';
+statusDiv.className = 'connected';
+messageInput.disabled = false;
+sendButton.disabled = false;
+connectButton.textContent = 'Disconnect';
+};
+
+ws.onclose = () => {
+console.log('Disconnected from WebSocket server');
+statusDiv.textContent = 'Disconnected';
+statusDiv.className = 'disconnected';
+messageInput.disabled = true;
+sendButton.disabled = true;
+connectButton.textContent = 'Connect';
+ws = null;
+};
+
+ws.onerror = (error) => {
+console.error('WebSocket error:', error);
+alert('Error connecting to WebSocket server');
+};
+
+ws.onmessage = (event) => {
+try {
+const data = JSON.parse(event.data);
+addMessage(data.username, data.message, data.username === username);
+} catch (e) {
+console.error('Error parsing message:', e);
+}
+};
+}
+
+function disconnect() {
+if (ws) {
+ws.close();
+}
+}
+
+function sendMessage() {
+if (!ws || ws.readyState !== WebSocket.OPEN) {
+alert('Not connected to server');
+return;
+}
+
+const message = messageInput.value.trim();
+if (message) {
+const data = {
+username: username,
+message: message
+};
+ws.send(JSON.stringify(data));
+messageInput.value = '';
+}
+}
+
+function addMessage(username, message, isSent) {
+const messageDiv = document.createElement('div');
+messageDiv.className = `message ${isSent ? 'sent' : 'received'}`;
+messageDiv.textContent = `${username}: ${message}`;
+messagesDiv.appendChild(messageDiv);
+messagesDiv.scrollTop = messagesDiv.scrollHeight;
+}
+
+// Event listeners
+connectButton.addEventListener('click', () => {
+if (ws) {
+disconnect();
+} else {
+connect();
+}
+});
+
+sendButton.addEventListener('click', sendMessage);
+
+messageInput.addEventListener('keypress', (e) => {
+if (e.key === 'Enter') {
+sendMessage();
+}
+});
+
+// Handle page close/reload
+window.addEventListener('beforeunload', () => {
+if (ws) {
+ws.close();
+}
+});
+</script>
+</body>
+</html>
\ No newline at end of file