Fix default chat URL. Send chat message on ENTER.

src/aitestdrive_ui/common/default_config.py

@@ -1,3 +1,3 @@
 DEFAULT_PORT = 80
 
-DEFAULT_CHAT_API_URL = "/api/chat"
+DEFAULT_CHAT_API_URL = "/api/chat/"

src/aitestdrive_ui/resources/static/app.js

@@ -1,24 +1,33 @@
 let chatHistory = [];
 
-document.getElementById('sendButton').addEventListener('click', () => {
+document.getElementById('sendButton').addEventListener('click', sendMessage);
+
+document.getElementById('chatInput').addEventListener('keypress', function (event) {
+    if (event.key === 'Enter') {
+        event.preventDefault(); // Prevent the default action to avoid form submission
+        sendMessage();
+    }
+});
+
+function sendMessage() {
     const input = document.getElementById('chatInput');
     const message = input.value;
-    chatHistory.push({ content: message, role: 'user' });
+    chatHistory.push({content: message, role: 'user'});
 
     fetch(chat_api_url, {
         method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ history: chatHistory })
+        headers: {'Content-Type': 'application/json'},
+        body: JSON.stringify({history: chatHistory})
     })
-    .then(response => response.json())
-    .then(data => {
-        chatHistory.push({ content: data.content, role: data.role });
-        updateChatHistoryDisplay();
-    })
-    .catch(error => console.error('Error:', error));
+        .then(response => response.json())
+        .then(data => {
+            chatHistory.push({content: data.content, role: data.role});
+            updateChatHistoryDisplay();
+        })
+        .catch(error => console.error('Error:', error));
 
     input.value = '';
-});
+}
 
 function updateChatHistoryDisplay() {
     const historyDiv = document.getElementById('chatHistory');