WIP chat

MobileApp/api/constants.js

 // export const BACKEND_URL = "http://192.168.8.103:8000"
-export const BACKEND_URL = "https://675d-123-231-127-199.in.ngrok.io"
\ No newline at end of file
+export const BACKEND_ADDRESS = "0be4-123-231-126-225.in.ngrok.io"
+export const BACKEND_URL = `https:/${BACKEND_ADDRESS}`
\ No newline at end of file

MobileApp/screens/TabOneScreen.jsx

@@ -7,37 +7,44 @@ import EditScreenInfo from '../components/EditScreenInfo';
 import { Text, View } from '../components/Themed';
 import { RootTabScreenProps } from '../types';
 import { create, getList } from '../api/api';
+import { BACKEND_ADDRESS } from '../api/constants';
+import Ionicons from '@expo/vector-icons/Ionicons';
 
 export default function ChatScreen({ navigation }) {
 
   const currentTime = new Date()
 
-  const defaultChatData = [{ from: 'esh', to: "dri", message: 'msg1', time: currentTime.setMinutes(currentTime.getMinutes() - 1) },
-  { from: 'esh', to: "dri", message: 'msg2', time: currentTime.setMinutes(currentTime.getMinutes() - 2) },
-  { from: 'dri', to: "esh", message: 'msg3', time: currentTime.setMinutes(currentTime.getMinutes() - 3) },
-  { from: 'esh', to: "dri", message: 'msg4', time: currentTime.setMinutes(currentTime.getMinutes() - 4) },
-  { from: 'dri', to: "esh", message: 'msg5', time: currentTime.setMinutes(currentTime.getMinutes() - 5) },
-
-  { from: 'esh', to: "dri", message: 'msg1', time: currentTime.setDate(currentTime.getDate() - 1) },
-  { from: 'esh', to: "dri", message: 'msg2', time: currentTime.setDate(currentTime.getDate() - 2) },
-  { from: 'dri', to: "esh", message: 'msg3', time: currentTime.setDate(currentTime.getDate() - 3) },
-  { from: 'esh', to: "dri", message: 'msg4', time: currentTime.setDate(currentTime.getDate() - 4) },
-  { from: 'dri', to: "esh", message: 'msg5', time: currentTime.setDate(currentTime.getDate() - 5) },
+  const defaultChatData = [{ from_user: 1, to_user: 2, message: 'msg1', timestamp: currentTime.setMinutes(currentTime.getMinutes() - 1) },
+  { from_user: 1, to_user: 2, message: 'msg2', timestamp: currentTime.setMinutes(currentTime.getMinutes() - 2) },
+  { from_user: 2, to_user: 1, message: 'msg3', timestamp: currentTime.setMinutes(currentTime.getMinutes() - 3), is_detected: false },
+  { from_user: 1, to_user: 2, message: 'left', timestamp: currentTime.setMinutes(currentTime.getMinutes() - 4), is_detected: true },
+  { from_user: 2, to_user: 1, message: 'msg5', timestamp: currentTime.setMinutes(currentTime.getMinutes() - 5) },
+
+  { from_user: 1, to_user: 2, message: 'msg1', timestamp: currentTime.setDate(currentTime.getDate() - 1) },
+  { from_user: 1, to_user: 2, message: 'msg2', timestamp: currentTime.setDate(currentTime.getDate() - 2) },
+  { from_user: 2, to_user: 1, message: 'msg3', timestamp: currentTime.setDate(currentTime.getDate() - 3) },
+  { from_user: 1, to_user: 2, message: 'msg4', timestamp: currentTime.setDate(currentTime.getDate() - 4) },
+  { from_user: 2, to_user: 1, message: 'msg5', timestamp: currentTime.setDate(currentTime.getDate() - 5) },
   ]
 
+
+
   const [detectedText, setDetectedText] = useState("")
 
   const [chatDetails, setChatDetails] = useState({ from_user: 1, to_user: 2, conversation_id: 1 })
   const [chats, setChats] = useState([])
   const [input, setInput] = useState('test')
   const [loading, setLoading] = useState(true)
-  const ws = new WebSocket('ws://localhost:3000/ws')
+  const ws = new WebSocket(`ws://${BACKEND_ADDRESS}/chatSocket/`)
+
 
 
 
   useEffect(() => {
-    loadChats()
+    // loadChats()
     // startWebsocket()
+    loadSampleChats()
+    setLoading(false)
   }, [])
 
   const startWebsocket = () => {
@@ -61,6 +68,14 @@ export default function ChatScreen({ navigation }) {
 
   }
 
+  const loadSampleChats = () => {
+    const chats_ = defaultChatData//res.results
+    const sections = [...new Set(chats_.map(chat => new Date(chat.timestamp).setHours(0, 0, 0, 0)))];
+    const sectionChats = sections.map(section => ({ title: section, data: chats.filter(chat => new Date(chat.timestamp).setHours(0, 0, 0, 0) == section) }))
+    setChats(sectionChats)
+    console.log({chats})
+  }
+
   const loadChats = async () => {
     await getList('chats').then(res => {
       return res.json()

backend/backend/asgi.py

@@ -11,6 +11,17 @@ import os
 
 from django.core.asgi import get_asgi_application
 
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings')
+# os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings')
 
-application = get_asgi_application()
+# application = get_asgi_application()
+
+from channels.routing import ProtocolTypeRouter, URLRouter  # noqa isort:skip
+from .routing import websocket_urlpatterns# noqa isort:skip
+
+
+application = ProtocolTypeRouter(
+    {
+        "http": get_asgi_application(),
+        "websocket": URLRouter(websocket_urlpatterns),
+    }
+)

backend/backend/cms/migrations/0003_chat_is_detected.py

+# Generated by Django 4.1 on 2022-08-18 03:33
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cms', '0002_conversation_chat'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='chat',
+            name='is_detected',
+            field=models.BooleanField(default=False),
+        ),
+    ]

backend/backend/cms/models.py

@@ -32,3 +32,4 @@ class Chat(models.Model):
         User, related_name='to_convo', on_delete=models.PROTECT)
     message = models.TextField()
     timestamp = models.DateTimeField(auto_now=True)
+    is_detected = models.BooleanField(default=False)

backend/backend/consumers.py

+from channels.generic.websocket import JsonWebsocketConsumer
+
+class ChatConsumer(JsonWebsocketConsumer):
+    """
+    This consumer is used to show user's online status,
+    and send notifications.
+    """
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(args, kwargs)
+        self.room_name = None
+
+    def connect(self):
+        print("Connected!")
+        self.room_name = "home"
+        self.accept()
+        self.send_json(
+            {
+                "type": "welcome_message",
+                "message": "Hey there! You've successfully connected!",
+            }
+        )
+
+    def disconnect(self, code):
+        print("Disconnected!")
+        return super().disconnect(code)
+
+    def receive_json(self, content, **kwargs):
+        print(content)
+        return super().receive_json(content, **kwargs)
\ No newline at end of file

backend/backend/routing.py

+from django.urls import path
+from backend.consumers import ChatConsumer
+
+websocket_urlpatterns = [
+path("/chatSocket", ChatConsumer.as_asgi())
+]
\ No newline at end of file

backend/backend/settings.py

@@ -42,6 +42,7 @@ INSTALLED_APPS = [
     'rest_framework',
     'backend.cms',
     'corsheaders',
+    'channels'
 ]
 
 MIDDLEWARE = [
@@ -160,3 +161,5 @@ SIMPLE_JWT = {
 }
 
 CORS_ORIGIN_ALLOW_ALL = True
+
+ASGI_APPLICATION = "backend.asgi.application"
\ No newline at end of file