• django_private_chat2 version: latest
• Django version: 3.2.4
• Python version: 3.9
• Operating System: Linux

Description

When ever i login, i get this annoying json parse error

THE FULL LOG HERE: https://bpa.st/74OQ Thank you guys!

Setup

• django_private_chat2: 0.3.0
• Django: 3.0
• Python: 3.7.5
• channels: 3.0.3
• OS: Ubuntu 21.04 x64
• gunicorn (20.1.0), nginx and uvicorn (0.12.0)

Description

I was trying to get django_private_chat2 up on my staging/production environment on the ubuntu server. Locally everything is working perfectly. In the browser I can see the error "500 Internal "Server Error for URL http://...105.123/messages" and "Server Error for URL http://...105.123/dialogs". When I click on "inspect element" in the browser I see "WebSocket connection to 'ws://...105.125/chat_ws' failed: ". My guess would be that the ASGI cannot be set properly in the settings.py OR that the server configurations are misconfigured.

What I Did

• Enclosed a screenshot of the app (screenshot_a)

• Enclosed the settings.py

ALLOWED_HOSTS = ['143.78.105.125','0.0.0.0'] CHAT_WS_SERVER_HOST = '143.78.105.125' # Q CHAT_WS_SERVER_PORT = 5002 #T, Q

CHAT_WS_SERVER_PROTOCOL = 'ws' #T, Q CHAT_WS_CLIENT_HOST = '143.78.105.125' CHAT_WS_CLIENT_PORT = 80 #T, Q

CHAT_WS_CLIENT_ROUTE = 'ws/' #T,Q INTERNAL_IPS = ['143.78.105.125'] SESSION_COOKIE_AGE = 12096000

INSTALLED_APPS = [ 'channels', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.humanize', 'crispy_forms', 'django_private_chat2.apps.DjangoPrivateChat2Config', 'example.apps.ExampleConfig',

]

MIDDLEWARE = [ 'django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.locale.LocaleMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'easy_timezones.middleware.EasyTimezoneMiddleware', > ] ROOT_URLCONF = 'app.urls'

STATIC_URL = '/static/'

STATICFILES_DIRS = [ os.path.join(BASE_DIR, 'static'), #os.path.join(os.path.dirname(BASE_DIR), 'app'), > ]

SITE_ROOT = os.path.realpath(os.path.dirname(file)) if DEBUG == True: STATIC_ROOT = os.path.join(SITE_ROOT, 'static') else: #STATIC_ROOT = os.path.join(BASE_DIR, 'statics_root') STATIC_ROOT = os.path.join(BASE_DIR, 'static_root') STATIC_URL = '/static/'

MEDIA_URL = '/media/' MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

CHANNEL_LAYERS = { 'default': { 'BACKEND': 'channels.layers.InMemoryChannelLayer' } }

CHANNEL_LAYERS = { 'default': { 'BACKEND': 'channels_redis.core.RedisChannelLayer', 'CONFIG': { "hosts": [('http://143.78.105.125', 6379)], }, }, }

ASGI_APPLICATION = 'app.routing.application' #WSGI_APPLICATION = 'app.wsgi.application'

• Enclosed nignx/default configs:

listen [::]:80 default_server; root /var/www/html;

    # Add index.php to the list if you are using PHP
    index index.html index.htm index.nginx-debian.html;

    server_name _;
    client_max_body_size 20M;
    charset utf-8;

    location / {
            try_files $uri $uri/ =404;
            proxy_pass http://unix:/run/gunicorn.sock;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";

            proxy_redirect off;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Host $server_name;
    }

• Enclosed the gunicorn.service configs:

[Unit] Description=gunicorn daemon Requires=gunicorn.socket After=network.target PartOf=gunicorn.target ReloadPropagatedFrom=gunicorn.target

[Service] User=christian Group=www-data WorkingDirectory=/home/christian/app/app ExecStart=/home/christian/app/env/bin/gunicorn app.asgi:application -w 2 -k uvicorn.workers.UvicornWorker --bind unix:/run/gunicorn.sock

[Install] WantedBy=gunicorn.target

• Enclosed the gunicorn.socket configs:

I tried pretty much everything. Do you have any ideas what I am doing wrong? Many thanks!

Guys, I am getting the enclosed error when uploading specific files (also enclosed). I dont know if it has to do something with the extension, however jpeg and other files work perfectly fine. Its just that some do not work. I did not any kind of restriction (size, file extension). Also I dont know where the error is raised in the code. Any clue where to look at?

Many thanks - you guys are awesome!

Currently I have around 150 dialogs / user in DB, however not all dialogs are displayed in the chat app. After deleting some dialogs as admin, others dialogs appeared again.

I was wondering if there is a limit as of dialogs per user?

• django_private_chat2 version: 0.1.4
• Django version: 3.2.2
• Python version: 3.9.1
• Operating System: ubuntu

Description

I can't build frontend app.

What I Did

1. npm install -g yarn
2. sudo snap install dotnet-sdk --classic --channel=5.0
3. sudo snap alias dotnet-sdk.dotnet dotnet
4. sudo snap install dotnet-runtime-50 --classic
5. sudo snap alias dotnet-runtime-50.dotnet dotnet
6. export DOTNET_ROOT=/snap/dotnet-sdk/current
7. dotnet --list-sdks 5.0.203 [/snap/dotnet-sdk/126/sdk]
8. dotnet --list-runtimes Microsoft.AspNetCore.App 5.0.6 [/snap/dotnet-sdk/126/shared/Microsoft.AspNetCore.App] Microsoft.NETCore.App 5.0.6 [/snap/dotnet-sdk/126/shared/Microsoft.NETCore.App]
9. npm run start:fable cha[email protected] start:fable /home/dell/PycharmProjects/chat/web/frontend

dotnet fable watch fs-src

Fable: F# to JS compiler 3.1.7 Thanks to the contributor! @worldbeater fs-src> dotnet restore App.fsproj Could not execute because the application was not found or a compatible .NET SDK is not installed. Possible reasons for this include:

• You intended to execute a .NET program: The application 'restore' does not exist.
• You intended to execute a .NET SDK command: ......

errno 134 npm ERR! [email protected] start:fable: dotnet fable watch fs-src npm ERR! Exit status 134 npm ERR! npm ERR! Failed at the [email protected] start:fable script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in: npm ERR! /home/dell/.npm/_logs/2021-05-12T20_03_58_299Z-debug.log

Please, what I need do?

• django_private_chat2 version: 2 0.1.2
• Django version: 3.1.7
• Python version: 3.8
• Operating System: W10 20h2

Description

Giving errors in the third migration.

Applying django_private_chat2.0003_auto_20210323_1410...Traceback (most recent call last): File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\backends\utils.py", line 84, in _execute return self.cursor.execute(sql, params) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\backends\mysql\base.py", line 73, in exec ute return self.cursor.execute(query, args) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\MySQLdb\cursors.py", line 209, in execute res = self._query(query) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\MySQLdb\cursors.py", line 315, in _query db.query(q) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\MySQLdb\connections.py", line 239, in query _mysql.connection.query(self, query) MySQLdb._exceptions.OperationalError: (1553, "Cannot drop index 'Unique dialog': needed in a foreign key constraint")

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "manage.py", line 22, in main() File "manage.py", line 18, in main execute_from_command_line(sys.argv) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\core\management_init_.py", line 401, in e xecute_from_command_line utility.execute() File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\core\management_init_.py", line 395, in e xecute self.fetch_command(subcommand).run_from_argv(self.argv) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\core\management\base.py", line 330, in run_f rom_argv self.execute(*args, **cmd_options) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\core\management\base.py", line 371, in execu te output = self.handle(*args, **options) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\core\management\base.py", line 85, in wrappe d res = handle_func(*args, **kwargs) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\core\management\commands\migrate.py", line 2 43, in handle post_migrate_state = executor.migrate( File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\migrations\executor.py", line 117, in mig rate state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\migrations\executor.py", line 147, in _mi grate_all_forwards state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\migrations\executor.py", line 227, in app ly_migration state = migration.apply(state, schema_editor) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\migrations\migration.py", line 124, in ap ply operation.database_forwards(self.app_label, schema_editor, old_state, project_state) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\migrations\operations\models.py", line 84 3, in database_forwards schema_editor.remove_constraint(model, constraint) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\backends\base\schema.py", line 368, in re move_constraint self.execute(sql) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\backends\base\schema.py", line 142, in ex ecute cursor.execute(sql, params) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\backends\utils.py", line 98, in execute return super().execute(sql, params) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\backends\utils.py", line 66, in execute return self._execute_with_wrappers(sql, params, many=False, executor=self._execute) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\backends\utils.py", line 75, in execute with_wrappers return executor(sql, params, many, context) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\backends\utils.py", line 84, in _execute return self.cursor.execute(sql, params) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\utils.py", line 90, in exit raise dj_exc_value.with_traceback(traceback) from exc_value File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\backends\utils.py", line 84, in _execute return self.cursor.execute(sql, params) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\django\db\backends\mysql\base.py", line 73, in exec ute return self.cursor.execute(query, args) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\MySQLdb\cursors.py", line 209, in execute res = self._query(query) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\MySQLdb\cursors.py", line 315, in _query db.query(q) File "C:\Users\Yunus\PycharmProjects\yeye\venv\lib\site-packages\MySQLdb\connections.py", line 239, in query _mysql.connection.query(self, query) django.db.utils.OperationalError: (1553, "Cannot drop index 'Unique dialog': needed in a foreign key constraint")

What I Did

I just tried to migrate after the setup.

• django_private_chat2 version:
• Django version:
• Python version:
• Operating System:

Description

Describe what you were trying to get done. Tell us what happened, what went wrong, and what you expected to happen.

What I Did

Paste the command(s) you ran and the output.
If there was a crash, please include the traceback here.

Exception inside application: 'ChatConsumer' object has no attribute 'channel_name' Traceback (most recent call last): File "/root/testchat/venv/lib/python3.8/site-packages/channels/staticfiles.py", line 44, in call return await self.application(scope, receive, send) File "/root/testchat/venv/lib/python3.8/site-packages/channels/routing.py", line 71, in call return await application(scope, receive, send) File "/root/testchat/venv/lib/python3.8/site-packages/channels/sessions.py", line 47, in call return await self.inner(dict(scope, cookies=cookies), receive, send) File "/root/testchat/venv/lib/python3.8/site-packages/channels/sessions.py", line 263, in call return await self.inner(wrapper.scope, receive, wrapper.send) File "/root/testchat/venv/lib/python3.8/site-packages/channels/auth.py", line 185, in call return await super().call(scope, receive, send) File "/root/testchat/venv/lib/python3.8/site-packages/channels/middleware.py", line 26, in call return await self.inner(scope, receive, send) File "/root/testchat/venv/lib/python3.8/site-packages/channels/routing.py", line 150, in call return await application( File "/root/testchat/venv/lib/python3.8/site-packages/channels/consumer.py", line 94, in app return await consumer(scope, receive, send) File "/root/testchat/venv/lib/python3.8/site-packages/channels/consumer.py", line 62, in call await await_many_dispatch([receive], self.dispatch) File "/root/testchat/venv/lib/python3.8/site-packages/channels/utils.py", line 51, in await_many_dispatch await dispatch(result) File "/root/testchat/venv/lib/python3.8/site-packages/channels/consumer.py", line 73, in dispatch await handler(message) File "/root/testchat/venv/lib/python3.8/site-packages/channels/generic/websocket.py", line 173, in websocket_connect await self.connect() File "/root/testchat/venv/lib/python3.8/site-packages/django_private_chat2/consumers.py", line 138, in connect logger.info(f"User {self.user.pk} connected, adding {self.channel_name} to {self.group_name}") AttributeError: 'ChatConsumer' object has no attribute 'channel_name'

hi how i can fix this?

• django_private_chat2 version: 0.1.4
• Django version: 3.2.3
• Python version: 3.9.5
• Operating System: macOS Big Sur

Description

Running the test app results in a cross origin error

What I Did

python manage.py migrate
python manage.py createsuperuser
python manage.py runserver

In the logs:

(0.001) SELECT "django_session"."session_key", "django_session"."session_data", "django_session"."expire_date" FROM "django_session" WHERE ("django_session"."expire_date" > '2021-06-21 11:44:57.252571' AND "django_session"."session_key" = 'XXX') LIMIT 21; args=('2021-06-21 11:44:57.252571', 'XXX')
(0.000) SELECT "auth_user"."id", "auth_user"."password", "auth_user"."last_login", "auth_user"."is_superuser", "auth_user"."username", "auth_user"."first_name", "auth_user"."last_name", "auth_user"."email", "auth_user"."is_staff", "auth_user"."is_active", "auth_user"."date_joined" FROM "auth_user" WHERE "auth_user"."id" = 1 LIMIT 21; args=(1,)
WebSocket CONNECT /chat_ws [127.0.0.1:51810]
(0.001) SELECT "django_private_chat2_dialogsmodel"."user1_id", "django_private_chat2_dialogsmodel"."user2_id" FROM "django_private_chat2_dialogsmodel" WHERE ("django_private_chat2_dialogsmodel"."user1_id" = 1 OR "django_private_chat2_dialogsmodel"."user2_id" = 1); args=(1, 1)

In the frontend:

Hi team,

I could not find a place in the views.py where messages are being written into the database. I would like to send an email from the backend, if a user has written a message, however the second user is offline.

Could you please tell me at which please the chat messages are being saved?

Many thanks.

• django_private_chat2 version: latest
• Django version:4
• Python version:3.8
• Operating System:windows

Description

How I can open new chat with profile ID 2 in example

What I Did

I try to pass ID in the url but I cant handle the view of chat.

• django_private_chat2 version:1.0.2
• Django version:3.2
• Python version:3.7
• Operating System:windows

Description

According to Quickstart configuration, no front-end page is opened

What I Did

According to Quickstart configuration, no front-end page is opened. ps:When will the new version be released？

Paste the command(s) you ran and the output.
If there was a crash, please include the traceback here.

• django_private_chat2 version: 1.0.2
• Django version:3.2.15
• Python version:3.8.10
• Operating System: manjaro

Description

I wanna to change user's avatar instead of auto avatar, but I'm failed to find the code which making auto acatar.

What I Did

I had tried to find example/static/js/main.js , but I still failed to find the code.

• django_private_chat2 version:
• Django version:
• Python version:
• Operating System:

Description

Describe what you were trying to get done. Tell us what happened, what went wrong, and what you expected to happen.

What I Did

what changes to do before deployment on server?

• django_private_chat2 version:
• Django version:3.2.7
• Python version:3.9.2
• Operating System: macOS Monterey

Description

Websocket connections sometimes connect but often doesn't. I Keep getting

WebSocket HANDSHAKING /chat_ws [127.0.0.1:50071] WebSocket REJECT /chat_ws [127.0.0.1:50071] WebSocket DISCONNECT /chat_ws [127.0.0.1:50071]

I have been able to set up the project. Have setup my chat index and user list in a Django chat app. frontend code from example are in an app called chat of my django project.

I set up urls like this: path('apps/chat/', include("chat.urls") ,name="chat-app"), path(r'apps/chat/', include('django_private_chat2.urls', namespace='django_private_chat2')

When I visit chat and users_list ape endpoint in browser, I get results. but console is logging not found.

What I Did

Paste the command(s) you ran and the output.
If there was a crash, please include the traceback here.

Hi,

I would like to have a 1:n chat (group-chat) additionally to the current 1:1 chat. I was wondering what kind of modifications are needed to do so. Maybe you have same advice as for the starting point.

Many thanks!

• django_private_chat2 version: 1.0.2
• Django version: 4.0.1
• Python version: 10.0
• Operating System: Win 10

Description

I want to use Rest Framework simpleJWT as authentication earlier I was using Django default authentication. Here are views currently I am getting AnonymousUser error, what changes do I need to get a user request from JWT Authenticated user. I want to get a request.user from a jWT Authenticated user. Please help me out.

Here are views

class MessagesModelList(ListView):
http_method_names = ['get', ]
paginate_by = getattr(settings, 'MESSAGES_PAGINATION', 500)

def get_queryset(self):
    if self.kwargs.get('dialog_with'):
        qs = MessageModel.objects \
            .filter(Q(recipient=self.request.user, sender=self.kwargs['dialog_with']) |
                    Q(sender=self.request.user, recipient=self.kwargs['dialog_with'])) \
            .select_related('sender', 'recipient')
    else:
        qs = MessageModel.objects.filter(Q(recipient=self.request.user) |
                                         Q(sender=self.request.user)).prefetch_related('sender', 'recipient', 'file')

    return qs.order_by('-created')

def render_to_response(self, context, **response_kwargs):
    user_pk = self.request.user.pk
    data = [serialize_message_model(i, user_pk)
            for i in context['object_list']]
    page: Page = context.pop('page_obj')
    paginator: Paginator = context.pop('paginator')
    return_data = {
        'page': page.number,
        'pages': paginator.num_pages,
        'data': data
    }
    return JsonResponse(return_data, **response_kwargs)

class DialogsModelList(ListView):

http_method_names = ['get', ]
paginate_by = getattr(settings, 'DIALOGS_PAGINATION', 20)

def get_queryset(self):
    qs = DialogsModel.objects.filter(Q(user1_id=self.request.user.pk) | Q(user2_id=self.request.user.pk)) \
        .select_related('user1', 'user2')
    return qs.order_by('-created')

def render_to_response(self, context, **response_kwargs):
    # TODO: add online status
    user_pk = self.request.user.pk
    data = [serialize_dialog_model(i, user_pk)
            for i in context['object_list']]
    page: Page = context.pop('page_obj')
    paginator: Paginator = context.pop('paginator')
    return_data = {
        'page': page.number,
        'pages': paginator.num_pages,
        'data': data
    }
    return JsonResponse(return_data, **response_kwargs)


class SelfInfoView(DetailView):

def get_object(self, queryset=None):
    return self.request.user

def render_to_response(self, context, **response_kwargs):
    user: AbstractBaseUser = context['object']
    data = {
        "username": user.get_username(),
        "pk": str(user.pk)
    }
    return JsonResponse(data, **response_kwargs)

class UploadView(CreateView):
http_method_names = ['post', ]
model = UploadedFile
form_class = UploadForm

def form_valid(self, form: UploadForm):
    self.object = UploadedFile.objects.create(
        uploaded_by=self.request.user, file=form.cleaned_data['file'])
    return JsonResponse(serialize_file_model(self.object))

def form_invalid(self, form: UploadForm):
    context = self.get_context_data(form=form)
    errors_json: str = context['form'].errors.get_json_data()
    return HttpResponseBadRequest(content=json.dumps({'errors': errors_json}))